https://www.jk-sci.com/products/s57c4x-195583 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/926fb794a15a8721dcb845faee447cf2.jpg?v=1791372293 Tolvaptan Impurity 83, 99.20% | 942619-79-6 Tolvaptan Impurity 83|C4X-195583|942619-79-6 https://www.jk-sci.com/products/s57c4x-195565 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6c5f93ac-ac9b-4e64-952f-0cb02f3b59f0.png?v=1791372296 Tolvaptan Impurity 65, 77.30% Tolvaptan Impurity 65|C4X-195565 https://www.jk-sci.com/products/s57c4x-195811 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/803a773b906f19f4589e8beb6c8605d9.jpg?v=1791372283 Hyoscine Butylbromide EP Impurity E, 96.20% | 14861-14-4 Hyoscine Butylbromide EP Impurity E|C4X-195811|14861-14-4 https://www.jk-sci.com/products/s57c4x-195711 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/35a7f11f0d4a68b072dcc486095c153d.jpg?v=1791372286 17-Methoxycarbonyl Loteprednol, 96.80% | 265651-89-6 17-Methoxycarbonyl Loteprednol|C4X-195711|265651-89-6 https://www.jk-sci.com/products/ts246cs-0087377 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bc07070a01ef98b91022b9546d93ff9e.jpg?v=1791328634 Chloro(1,5-cyclooctadiene)copper(I) dimer, 98% | 32717-95-6 Chloro(1,5-cyclooctadiene)copper(I) dimer|CS-0087377|32717-95-6 https://www.jk-sci.com/products/s57c4x-19561 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/427a6169488a89cd7b726c0acf92fb30.jpg?v=1791372288 Crotamiton EP Impurity A, 93.30% | 13936-71-5 Crotamiton EP Impurity A|C4X-19561|13936-71-5 https://www.jk-sci.com/products/s57c4x-195813 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bfde0c38673e80590bad6fa572fd0eb5.jpg?v=1791372256 Hyoscine Butylbromide EP Impurity D Bromide, 94.30% | 30269-50-2 Hyoscine Butylbromide EP Impurity D Bromide|C4X-195813|30269-50-2 https://www.jk-sci.com/products/s57c4x-195818 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_275b7d31-aaf8-4a2e-b5bd-ad20ca9f9624.png?v=1791372256 Isobutyl bromide scopolamine, 95.50% Isobutyl bromide scopolamine|C4X-195818 https://www.jk-sci.com/products/s57c4x-19601 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d90d0a4f-5ffd-4c76-aeb0-46480fb3c69d.png?v=1791372239 Cilastatin EP Impurity A(Mixture Of Diastereomers), 95.80% Cilastatin EP Impurity A(Mixture Of Diastereomers)|C4X-19601 https://www.jk-sci.com/products/j5316638 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a5c014e79296f9139ea5a80d45801b22.jpg?v=1791411939 (S)-2-Thienylglycine, Purity by HPLC ≥ 99% | 43189-45-3 (S)-2-Thienylglycine|16638|43189-45-3 https://www.jk-sci.com/products/s57c4x-19587 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/373349.png?v=1791372251 Scopolamine Impurity 7, 98.90% | 76822-34-9 Scopolamine Impurity 7|C4X-19587|76822-34-9 https://www.jk-sci.com/products/ts246cs-0088025 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7cfec7fd6558ac0619a8163d929b19c2.jpg?v=1791328475 (11bR)-4-Phenoxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 97% | 188055-47-2 (11bR)-4-Phenoxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0088025|188055-47-2 https://www.jk-sci.com/products/s57c4x-19595 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0369b7d9-410b-4b87-8459-8e34d1d78df7.png?v=1791372245 Rifapentine-D8, Purity>95% Rifapentine-D8|C4X-19595 https://www.jk-sci.com/products/ts246cs-0087890 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0accb7ca189c58e699a6f2eda3e93c6.jpg?v=1791328520 (2-Chloro-4-(trifluoromethoxy)phenyl)boronic acid, 98% | 345226-20-2 (2-Chloro-4-(trifluoromethoxy)phenyl)boronic acid|CS-0087890|345226-20-2 https://www.jk-sci.com/products/s57c4x-19603 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6e12df027f8bd25b3e59eb3aa4d7a8c7.jpg?v=1791372234 Cilastatin EP Impurity E, 96.20% | 1174657-07-8 Cilastatin EP Impurity E|C4X-19603|1174657-07-8 https://www.jk-sci.com/products/s57c4x-196017 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f98d66ad584fb114ffc7df35d842713a.jpg?v=1791372239 Cilastatin EP Impurity C, 97.40% | 2245159-80-0 Cilastatin EP Impurity C|C4X-196017|2245159-80-0 https://www.jk-sci.com/products/s57c4x-19606 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/308024.png?v=1791372224 Cilastatin Sodium, 88.90% | 81129-83-1 Cilastatin Sodium|C4X-19606|81129-83-1 https://www.jk-sci.com/products/ts246cs-0088129 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a45557f2362205438473aa49efddcdc2.jpg?v=1791328420 Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]Cobalt(II), 98% | 898807-69-7 Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]Cobalt(II)|CS-0088129|898807-69-7 https://www.jk-sci.com/products/s57c4x-19604 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fce41b5d-10e7-4e15-bae1-5c3f9e9df778.png?v=1791372230 Cilastatin EP Impurity F, 98.10% Cilastatin EP Impurity F|C4X-19604 https://www.jk-sci.com/products/ts246cs-0088369 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e9d33d94784b13b455ffb9a2e6857d14.jpg?v=1791328328 (2S,2'S,3S,3'S)-BIBOP, 98% | 1202033-17-7 (2S,2'S,3S,3'S)-BIBOP|CS-0088369|1202033-17-7 https://www.jk-sci.com/products/s57c4x-19609 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b71c25727c892bf12b0ce9512011de5.jpg?v=1791372218 Cilastatin Impurity 9, 98.10% | 106462-18-4 Cilastatin Impurity 9|C4X-19609|106462-18-4 https://www.jk-sci.com/products/s57c4x-196110 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/84a8e114506e4a9e9bd8cfc7a2e33bdb.jpg?v=1791372217 Selexipag Impurity 10, 98.40% | 475086-75-0 Selexipag Impurity 10|C4X-196110|475086-75-0 https://www.jk-sci.com/products/ts246cs-0088526 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/15892512d9e1557448106d31bd620255.jpg?v=1791328260 (4-Amino-2-(methylthio)thiazol-5-yl)(2-nitrophenyl)methanone, 95% | 2237942-23-1 (4-Amino-2-(methylthio)thiazol-5-yl)(2-nitrophenyl)methanone|CS-0088526|2237942-23-1 https://www.jk-sci.com/products/s57c4x-196119 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b442fefc-5ca0-42e5-876a-db0764cb6151.png?v=1791372210 Selexipag Impurity 19, 94.50% Selexipag Impurity 19|C4X-196119 https://www.jk-sci.com/products/s57c4x-196131 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7c7f48dc-b00c-4289-b851-e45a1c0fde8c.png?v=1791372204 Selexipag Impurity 31, 96.40% Selexipag Impurity 31|C4X-196131 https://www.jk-sci.com/products/s57c4x-196218 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5cebdfac89f2d75422d30c3436a0c201.jpg?v=1791372193 Varenicline Impurity 18, 99.80% | 230615-70-0 Varenicline Impurity 18|C4X-196218|230615-70-0 https://www.jk-sci.com/products/s57c4x-19615 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/83f14f3cc26452b4020bdc009b58f5df.jpg?v=1791372205 Selexipag Impurity 5, 99.80% | 2287345-22-4 Selexipag Impurity 5|C4X-19615|2287345-22-4 https://www.jk-sci.com/products/s57c4x-1962 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/435c5407147c12835446f26c48a76c6d.jpg?v=1791372198 Varenicline Tartrate, 99.80% | 375815-87-5 Varenicline Tartrate|C4X-1962|375815-87-5 https://www.jk-sci.com/products/ts246cs-0088627 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16c0bdfa7ef5ab37a0262ac49664cc42.jpg?v=1791328211 (R)-1-(Diphenylphosphino)-2-amino-3-methylbutane, 97% | 1400149-69-0 (R)-1-(Diphenylphosphino)-2-amino-3-methylbutane|CS-0088627|1400149-69-0 https://www.jk-sci.com/products/s57c4x-19622 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/58b297ca0fd113d0d099d46fb91e1189.jpg?v=1791372189 N-Formyl Varenicline, 97.60% | 796865-82-2 N-Formyl Varenicline|C4X-19622|796865-82-2 https://www.jk-sci.com/products/s57c4x-19643 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/448e7c512a2d461eb304a6f91115b7c7.jpg?v=1791372180 5-trans Bimatoprost, 94.10% | 1163135-95-2 5-trans Bimatoprost|C4X-19643|1163135-95-2 https://www.jk-sci.com/products/s57c4x-19641 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/428980.png?v=1791372184 Bimatoprost Acid, 98.80% | 38344-08-0 Bimatoprost Acid|C4X-19641|38344-08-0 https://www.jk-sci.com/products/s57c4x-196234 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_523c4ae1-6cfd-4db4-a3d8-508a385f079d.png?v=1791372185 Varenicline Impurity 34, 98.20% Varenicline Impurity 34|C4X-196234 https://www.jk-sci.com/products/s57c4x-19662 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5f08e9b87ceded6caa29fa634fd32352.jpg?v=1791372172 Prochlorperazine EP Impurity C, 96.60% | 1346602-34-3 Prochlorperazine EP Impurity C|C4X-19662|1346602-34-3 https://www.jk-sci.com/products/s57c4x-196711 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/421520.png?v=1791372166 5 beta, 6 beta-Epoxy-Cholestanol, Purity: 97.0% | 4025-59-6 5 beta, 6 beta-Epoxy-Cholestanol|C4X-196711|4025-59-6 https://www.jk-sci.com/products/j5316643 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd028cf7d64fb8f0d42fe927710f7f84.jpg?v=1791411924 Fmoc-(R)-3-Thienylglycine, Purity by HPLC ≥ 99% | 1217706-09-6 Fmoc-(R)-3-Thienylglycine|16643|1217706-09-6 https://www.jk-sci.com/products/ts246cs-0089024 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d886007d27edd4ba2d3f4e556bf5e813.jpg?v=1791328128 tert-Butyl 4-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate, 97.00%+ | 1801766-68-6 tert-Butyl 4-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate|CS-0089024|1801766-68-6 https://www.jk-sci.com/products/s57c4x-196715 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420839.png?v=1791372162 Cholesterol Impurity 15, 90.50% | 604-35-3 Cholesterol Impurity 15|C4X-196715|604-35-3 https://www.jk-sci.com/products/s57c4x-196721 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/507647_e6f1a462-f991-4106-9600-25908d95eaae.png?v=1791372162 25-Hydroxy Cholesterol, 99.30% | 2140-46-7 25-Hydroxy Cholesterol|C4X-196721|2140-46-7 https://www.jk-sci.com/products/s57c4x-19691 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/34d12482919397aed026025d010e94cb.jpg?v=1791372147 Tretinoin EP Impurity B (9,13-di-cis-Retinoic Acid), 85.40% | 5352-74-9 Tretinoin EP Impurity B (9,13-di-cis-Retinoic Acid)|C4X-19691|5352-74-9 https://www.jk-sci.com/products/s57c4x-19677 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/224845.png?v=1791372157 Cholesterol EP Impurity A, 96.70% | 80-99-9 Cholesterol EP Impurity A|C4X-19677|80-99-9 https://www.jk-sci.com/products/s57c4x-19679 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369787.png?v=1791372151 Desmosterol, 98.90% | 313-04-2 Desmosterol|C4X-19679|313-04-2 https://www.jk-sci.com/products/s57c4x-196916 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/098095f248d5ec3690ab9ee5c87d86b1.jpg?v=1791372141 Isotretinoin EP Impurity G (5,6-Epoxy-13-cis Retinoic Acid) (and enantiomer), Purity: 99.6% | 81444-57-7 Isotretinoin EP Impurity G (5,6-Epoxy-13-cis Retinoic Acid) (and enantiomer)|C4X-196916|81444-57-7 https://www.jk-sci.com/products/ts246cs-0089096 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28a0e751da39b2b8e5f6391c3d8eac96.jpg?v=1791328102 [2,2'-Bipyridine]-5,5'-diyldimethanol, 96% | 63361-65-9 [2,2'-Bipyridine]-5,5'-diyldimethanol|CS-0089096|63361-65-9 https://www.jk-sci.com/products/s57c4x-19695 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f088b6b1b7cb26367d6fd9627549d3c.jpg?v=1791372136 Tretinoin EP Impurity C (Isotretinoin EP Impurity C, 11,13-di-cis-Retinoic Acid), Purity: 98.0% | 3555-80-4 Tretinoin EP Impurity C (Isotretinoin EP Impurity C, 11,13-di-cis-Retinoic Acid)|C4X-19695|3555-80-4 https://www.jk-sci.com/products/s57c4x-196913 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd9b8443001b8369e41dd8596e0c776d.jpg?v=1791372145 4-Hydroxy-all-trans-Retinoic Acid, 72.70% | 66592-72-1 4-Hydroxy-all-trans-Retinoic Acid|C4X-196913|66592-72-1 https://www.jk-sci.com/products/ts246cs-0089296 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/49ee1b62eb54952f3fb7a2abc33f8148.jpg?v=1791328072 1-(Bis(2-chloroethyl)amino)-3-(naphthalen-1-yloxy)propan-2-ol, 97% | 73631-12-6 1-(Bis(2-chloroethyl)amino)-3-(naphthalen-1-yloxy)propan-2-ol|CS-0089296|73631-12-6 https://www.jk-sci.com/products/ts246cs-0089459 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d220010844a3a382107addcd2d53cffb.jpg?v=1791328033 Benzyl 3-(chlorosulfonyl)pyrrolidine-1-carboxylate, 96% | 1035173-74-0 Benzyl 3-(chlorosulfonyl)pyrrolidine-1-carboxylate|CS-0089459|1035173-74-0 https://www.jk-sci.com/products/s57c4x-197015 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/389113.png?v=1791372133 Granisetron Impurity 15, 99.70% | 50890-83-0 Granisetron Impurity 15|C4X-197015|50890-83-0 https://www.jk-sci.com/products/s57c4x-19705 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91471c996dcf1625effe970cd98f2ec6.jpg?v=1791372124 Granisetron EP Impurity C, 92.50% | 160177-67-3 Granisetron EP Impurity C|C4X-19705|160177-67-3 https://www.jk-sci.com/products/s57c4x-19707 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_265e761e-d62e-4397-9b62-d679381ff0ca.png?v=1791372123 Granisetron EP Impurity F, 90.30% Granisetron EP Impurity F|C4X-19707 https://www.jk-sci.com/products/s57c4x-19703 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0944f6a940c693298c48198135e6dc8e.jpg?v=1791372129 Granisetron EP Impurity A, Purity: 98.8% | 127472-42-8 Granisetron EP Impurity A|C4X-19703|127472-42-8 https://www.jk-sci.com/products/ts246cs-0089772 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/19024986d5482fe4f1a49fee70bda300.jpg?v=1791327951 2-(Pyridin-2-yl)propan-2-amine, 98% | 52568-28-2 2-(Pyridin-2-yl)propan-2-amine|CS-0089772|52568-28-2 https://www.jk-sci.com/products/ts246cs-0089691 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1bd8314fbb34392bf577eaae7ce19e39.jpg?v=1791327973 Ethyl 2,5-dichloroisonicotinate, 99.61%+ | 603122-76-5 Ethyl 2,5-dichloroisonicotinate|CS-0089691|603122-76-5 https://www.jk-sci.com/products/ts246cs-0089490 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fb2b1625c9a6314c45e40bbcd42b9012.jpg?v=1791328021 2-(4-(tert-Butoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 97% | 938063-51-5 2-(4-(tert-Butoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|CS-0089490|938063-51-5 https://www.jk-sci.com/products/s57c4x-19722 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/453210.png?v=1791372119 Oxybutynin Impurity 2, 99.90% | 10399-13-0 Oxybutynin Impurity 2|C4X-19722|10399-13-0 https://www.jk-sci.com/products/ts246cs-0089676 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ced8e4858d68f89a1e17ec571c08e91f.jpg?v=1791327985 4-Chloro-1,3,5-triazin-2-amine, 98% | 7709-13-9 4-Chloro-1,3,5-triazin-2-amine|CS-0089676|7709-13-9 https://www.jk-sci.com/products/ts246cs-0089813 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/895659_b3ef0b5b-c1d4-4ee7-9f8a-ce403bf33dba.png?v=1791327927 N,N-Dimethyl-5-nitropyridin-2-amine, 98% | 2554-75-8 N,N-Dimethyl-5-nitropyridin-2-amine|CS-0089813|2554-75-8 https://www.jk-sci.com/products/ts246cs-0090069 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/46b743e4461afa9d34be29659b63f924.jpg?v=1791327842 Bis(4-chlorophenyl)amine, 98% | 6962-04-5 Bis(4-chlorophenyl)amine|CS-0090069|6962-04-5 https://www.jk-sci.com/products/ts246cs-0089862 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/159853.png?v=1791327905 (R)-3-(((9H-Fluoren-9-yl)methoxy)carbonyl)thiazolidine-4-carboxylic acid, 98% | 133054-21-4 (R)-3-(((9H-Fluoren-9-yl)methoxy)carbonyl)thiazolidine-4-carboxylic acid|CS-0089862|133054-21-4 https://www.jk-sci.com/products/ts246cs-0089919 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a0710818e2a845212bbd1ef1ec1b04f.jpg?v=1791327867 (S)-2-Amino-2-(m-tolyl)ethanol, 97% | 1026230-99-8 (S)-2-Amino-2-(m-tolyl)ethanol|CS-0089919|1026230-99-8 https://www.jk-sci.com/products/s57c4x-19724 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/585450_e7403f42-d48e-45ce-a462-edc08defd12c.png?v=1791372113 Oxybutynin Impurity 4, 99.50% | 4335-77-7 Oxybutynin Impurity 4|C4X-19724|4335-77-7 https://www.jk-sci.com/products/ts246cs-0090442 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4466bccd487bc739f14944c9e198b2e0.jpg?v=1791327806 di-tert-Butyl 6,7-dihydro-1H-imidazo[4,5-c]pyridine-1,5(4H)-dicarboxylate, 97% | 1421503-52-7 di-tert-Butyl 6,7-dihydro-1H-imidazo[4,5-c]pyridine-1,5(4H)-dicarboxylate|CS-0090442|1421503-52-7 https://www.jk-sci.com/products/j5316646 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2fd279c91ba86a2967b9379be3fe8d2e.jpg?v=1791411914 Fmoc-(R)-2-thienylglycine, Purity by HPLC ≥ 98% | 208259-66-9 Fmoc-(R)-2-thienylglycine|16646|208259-66-9 https://www.jk-sci.com/products/s57c4x-19731 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fa41f7c4415763e299a125c16e6cb92c.jpg?v=1791372109 Doxapram EP Impurity A, 100.00% | 3192-64-1 Doxapram EP Impurity A|C4X-19731|3192-64-1 https://www.jk-sci.com/products/ts246cs-0090424 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6b4c1c1ef0fa4ae4ea7f9795704e7d37.jpg?v=1791327821 tert-Butyl 5-chloro-3-iodo-1H-indole-1-carboxylate, 97% | 1048039-49-1 tert-Butyl 5-chloro-3-iodo-1H-indole-1-carboxylate|CS-0090424|1048039-49-1 https://www.jk-sci.com/products/s57c4x-197312 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3ab48c14-83fe-467b-acfa-e314f042c0e3.png?v=1791372104 Doxapram N-Oxide, Purity: 95.2% Doxapram N-Oxide|C4X-197312 https://www.jk-sci.com/products/s57c4x-197314 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6392730e-4b98-45ec-9114-0c6607df39b8.png?v=1791372103 Doxapram Impurity 14, Purity: 99.2% Doxapram Impurity 14|C4X-197314 https://www.jk-sci.com/products/s57c4x-197318 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_42b0cd80-bf1d-4a16-aed2-571b54a2c926.png?v=1791372094 Doxapram Impurity 18, Purity: 90.4% Doxapram Impurity 18|C4X-197318 https://www.jk-sci.com/products/s57c4x-19732 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4359223787e256c11959924341423d50.jpg?v=1791372087 Doxapram Impurity 1 (2-Ketodoxapram), 97.60% | 42595-88-0 Doxapram Impurity 1 (2-Ketodoxapram)|C4X-19732|42595-88-0 https://www.jk-sci.com/products/s57c4x-197316 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4747eada-fc40-4d1f-aedc-4200b0fc9fab.png?v=1791372098 Doxapram Impurity 16, Purity: 98.3% Doxapram Impurity 16|C4X-197316 https://www.jk-sci.com/products/s57c4x-197321 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f986e87dfd60e18e0fd32feb02d77bd5.jpg?v=1791372082 Doxapram Impurity 21, Purity: 94.7% | 14327-53-8 Doxapram Impurity 21|C4X-197321|14327-53-8 https://www.jk-sci.com/products/ts246cs-0090470 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8eee63e77044f955f4b6e7c8a759f52.jpg?v=1791327782 3-Chloro-1H-pyrazol-4-amine hydrochloride, 96% | 63680-90-0 3-Chloro-1H-pyrazol-4-amine hydrochloride|CS-0090470|63680-90-0 https://www.jk-sci.com/products/ts246cs-0090629 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f3fa08f324fbbb2776d674c1d4d83122_1afc7ced-9fe7-45a6-83d4-52ff7a783207.jpg?v=1791327739 (11bR)-2,6-Bis[4-(1,1-dimethylethyl)phenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 97% | 861909-30-0 (11bR)-2,6-Bis[4-(1,1-dimethylethyl)phenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0090629|861909-30-0 https://www.jk-sci.com/products/s57c4x-197325 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b9e800d3-b6db-43ff-af16-ad81f93cc49b.png?v=1791372072 S-Dosapren Isomer HCl, 97.20% S-Dosapren Isomer HCl|C4X-197325 https://www.jk-sci.com/products/ts246cs-0090621 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7df433a987ed7194e3ec67ff4c09c9e1.jpg?v=1791327745 tert-Butyl 3-(4-(methoxycarbonyl)phenyl)azetidine-1-carboxylate, 97% | 1240970-70-0 tert-Butyl 3-(4-(methoxycarbonyl)phenyl)azetidine-1-carboxylate|CS-0090621|1240970-70-0 https://www.jk-sci.com/products/ts246cs-0090601 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7124a2f6de2b549f91f9cde79fcdc703.jpg?v=1791327750 N,N'-(1,2-Phenylene)bis(4-methylbenzenesulfonamide), 97% | 49633-28-5 N,N'-(1,2-Phenylene)bis(4-methylbenzenesulfonamide)|CS-0090601|49633-28-5 https://www.jk-sci.com/products/s57c4x-197410 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/300032.png?v=1791372068 2-Chloropropionyl Chloride, 90.30% | 7623-09-8 2-Chloropropionyl Chloride|C4X-197410|7623-09-8 https://www.jk-sci.com/products/s57c4x-197323 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1adeafd9-02e8-47bf-bf06-2446abb6bf80.png?v=1791372077 Doxapram Impurity 23, Purity: 97.2% Doxapram Impurity 23|C4X-197323 https://www.jk-sci.com/products/ts246cs-0090753 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0ee9d611d0f21d366b2999404822409.jpg?v=1791327719 (S)-BAY 73-6691, 98% | 794568-91-5 (S)-BAY 73-6691|CS-0090753|794568-91-5 https://www.jk-sci.com/products/s57c4x-197425 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a9751217-d8f7-4626-b7fb-f0bc61726859.png?v=1791372063 Alanyl Glutamine Impurity 25 TFA Salt, 93.90% Alanyl Glutamine Impurity 25 TFA Salt|C4X-197425 https://www.jk-sci.com/products/s57c4x-197440 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_76810cdc-e5b7-4440-9d89-768fa82cc2fa.png?v=1791372054 Alanyl Glutamine Impurity 40 TFA Salt, 93.80% Alanyl Glutamine Impurity 40 TFA Salt|C4X-197440 https://www.jk-sci.com/products/s57c4x-197430 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8b82d9df4dd78ecb070080b88c5041f9.jpg?v=1791372061 Alanyl Glutamine Impurity 30, 99.60% | 290312-62-8 Alanyl Glutamine Impurity 30|C4X-197430|290312-62-8 https://www.jk-sci.com/products/j5315020 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cfb26e4e2b31f951b0ad8529bccbddf5.jpg?v=1791413473 N-(1-Boc-piperidin-4-yl)-2-aminobenzoic acid, Purity by HPLC ≥ 95% | 882847-11-2 N-(1-Boc-piperidin-4-yl)-2-aminobenzoic acid|15020|882847-11-2 https://www.jk-sci.com/products/s57c4x-19751 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/371969.png?v=1791372049 Guanfacine Hydrochloride Impurity 1, 98.80% | 54551-83-6 Guanfacine Hydrochloride Impurity 1|C4X-19751|54551-83-6 https://www.jk-sci.com/products/s57c4x-19753 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/598390_c9ee74f4-d50a-43a3-8f6f-d85b2a62ceb8.png?v=1791372045 Guanfacine Hydrochloride Impurity 3, Purity: 100.0% | 6575-24-2 Guanfacine Hydrochloride Impurity 3|C4X-19753|6575-24-2 https://www.jk-sci.com/products/ts246cs-0090832 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3a31f0601cbd4e67f56cbfa3d30b29a9.jpg?v=1791327702 3-((2-Chloropyridin-4-yl)oxy)-6-iodo-2-methylpyridine, 98% | 1628184-06-4 3-((2-Chloropyridin-4-yl)oxy)-6-iodo-2-methylpyridine|CS-0090832|1628184-06-4 https://www.jk-sci.com/products/ts246cs-0090813 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f5e948d2dca466c226c9a711c77c9ac_0b237c36-b4b2-49b2-991c-11447082bbcc.jpg?v=1791327713 (11bS)-N,N-Bis(1-methylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine, 97% | 185449-85-8 (11bS)-N,N-Bis(1-methylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine|CS-0090813|185449-85-8 https://www.jk-sci.com/products/s57c4x-197712 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4ee227f94abadc08d9c8d5a2442d5cb.jpg?v=1791372040 Amikacin EP Impurity A, 94.30% | 50725-24-1 Amikacin EP Impurity A|C4X-197712|50725-24-1 https://www.jk-sci.com/products/s57c4x-197716 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542899_53f90696-3dc9-4a23-a0ac-457afefbaae4.png?v=1791372040 Amikacin EP Impurity I, 99.20% | 40371-51-5 Amikacin EP Impurity I|C4X-197716|40371-51-5 https://www.jk-sci.com/products/s57c4x-1984 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/501087.png?v=1791372023 Vinblastine Sulfate, 87.40% | 143-67-9 Vinblastine Sulfate|C4X-1984|143-67-9 https://www.jk-sci.com/products/s57c4x-19778 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ded1e3a1e5ef697b813fb78437fb3acb.jpg?v=1791372031 Amikacin EP Impurity F, Purity: 92.1% | 197909-67-4 Amikacin EP Impurity F|C4X-19778|197909-67-4 https://www.jk-sci.com/products/s57c4x-19852 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_661c9a7a-6f2b-476d-b68f-bc8bafe56251.png?v=1791372011 Regadenoson Impurity 2, 95.20% Regadenoson Impurity 2|C4X-19852 https://www.jk-sci.com/products/s57c4x-198214 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7ffee5cf-91cd-4f93-beb1-af6833e44d2c.png?v=1791372028 Ivermectin EP Impurity E, 91.10% Ivermectin EP Impurity E|C4X-198214 https://www.jk-sci.com/products/s57c4x-19835 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/607a6596837d800856c01d639e49f636.jpg?v=1791372024 Butalbital Impurity 5, Purity: 100.0% | 42846-91-3 Butalbital Impurity 5|C4X-19835|42846-91-3 https://www.jk-sci.com/products/s57c4x-19854 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_11a2dfa2-135f-4ee4-a35f-328c441aa590.png?v=1791372007 Regadenoson Impurity 4, 95.40% Regadenoson Impurity 4|C4X-19854 https://www.jk-sci.com/products/s57c4x-19857 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d95b2d27-6f60-4e04-bfbc-f8e1e63ed422.png?v=1791372003 Regadenoson Impurity 7, 94.60% Regadenoson Impurity 7|C4X-19857 https://www.jk-sci.com/products/s57c4x-19861 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a7de3718c29881c907d69c81d3eccab6.jpg?v=1791371998 Bumetanide EP Impurity A, 97.40% | 28328-53-2 Bumetanide EP Impurity A|C4X-19861|28328-53-2 https://www.jk-sci.com/products/ts246cs-0090855 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b7352a1efd36a47391c63da84486383_58eb4a44-0187-41ad-8518-67193361910a.jpg?v=1791327676 N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1R,2R)-2-[(11bS)-3,5-dihydro-4H-dinaphth[2,1-c:1',2'-e]azepin-4-yl]cyclohexyl]thiourea, 97% | 1984862-45-4 N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1R,2R)-2-[(11bS)-3,5-dihydro-4H-dinaphth[2,1-c:1',2'-e]azepin-4-yl]cyclohexyl]thiourea|CS-0090855|1984862-45-4 https://www.jk-sci.com/products/ts246cs-0090885 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4659c2cd-b966-418e-ab6e-123cfd53a864.png?v=1791327670 (R)-Ph-Ferrox, 97% | 215818-63-6 (R)-Ph-Ferrox|CS-0090885|215818-63-6 https://www.jk-sci.com/products/s57c4x-198612 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/23fca134f79e29e47a0c525b9cdc7a07.jpg?v=1791371997 Bumetanide Impurity 12, 91.30% | 22893-29-4 Bumetanide Impurity 12|C4X-198612|22893-29-4 https://www.jk-sci.com/products/s57c4x-17647 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/64bd3af229436b731e0c2bef580eb13f.jpg?v=1791374633 Tiotropium EP Impurity G, Purity: 99.9% | 1508-46-9 Tiotropium EP Impurity G|C4X-17647|1508-46-9 https://www.jk-sci.com/products/s57c4x-182233 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0d761773-fc38-4d05-8753-d86c400ead74.png?v=1791373925 Leuprorelin impurity 33 Acetate, 92.00% Leuprorelin impurity 33 Acetate|C4X-182233 https://www.jk-sci.com/products/s57c4x-1839 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5285eecccf711cb518708736f7166fbb.jpg?v=1791373659 Bepotastine Besilate, 99.50% | 190786-44-8 Bepotastine Besilate|C4X-1839|190786-44-8 https://www.jk-sci.com/products/ts246cs-0090903 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28ec02082a21e50376ad13c3851dda5e.jpg?v=1791327666 2,4-Dibromo-3-methylpyridine, 97% | 128071-93-2 2,4-Dibromo-3-methylpyridine|CS-0090903|128071-93-2 https://www.jk-sci.com/products/ts246cs-0091058 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c2d2aecced000c97b05982d7d605a725.jpg?v=1791327637 rel-di-tert-butyl((2R,3R)-3-(tert-butyl)-4-(dimethylamino)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide, 97% | 1788085-47-1 rel-di-tert-butyl((2R,3R)-3-(tert-butyl)-4-(dimethylamino)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide|CS-0091058|1788085-47-1 https://www.jk-sci.com/products/ts246cs-0091075 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/afa655c5263dabe72c305c5b65e414a3.jpg?v=1791327632 (2R,3R)-4-(Anthracen-9-yl)-3-(tert-butyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole, 97% | 1477517-20-6 (2R,3R)-4-(Anthracen-9-yl)-3-(tert-butyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole|CS-0091075|1477517-20-6 https://www.jk-sci.com/products/ts246cs-0085310 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/143698_927fa26f-f87d-4340-8920-2844084d3144.png?v=1791329267 5-Methylisoxazole, 98% | 5765-44-6 5-Methylisoxazole|CS-0085310|5765-44-6 https://www.jk-sci.com/products/j5315263 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1bf2f7d3a3a1dbd66052069061258014.jpg?v=1791413141 Boc-(R)-3-amino-3-(4-bromophenyl)propionic acid, Chiral HPLC ≥ 99% (ee) || Purity by HPLC ≥ 99% | 261380-20-5 Boc-(R)-3-amino-3-(4-bromophenyl)propionic acid|15263|261380-20-5 https://www.jk-sci.com/products/s57c4x-184962 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bda9e329-ab5a-4cca-81be-815b905d82bf.png?v=1791373534 Epinephrine Impurity 62 Formate Salt, Purity: 99.6% Epinephrine Impurity 62 Formate Salt|C4X-184962 https://www.jk-sci.com/products/s57c4x-18915 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/deefc85a21bd27df35185b1906edfc8c.jpg?v=1791373137 Esmolol Impurity 5, 95.80% | 83356-59-6 Esmolol Impurity 5|C4X-18915|83356-59-6 https://www.jk-sci.com/products/s57c4x-18744 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91ed968698c2588021829a8f3dcffe6c.jpg?v=1791373276 Hydroxocobalamin (Cyanocobalamin EP Impurity H）, 89.80% | 13422-51-0 Hydroxocobalamin (Cyanocobalamin EP Impurity H）|C4X-18744|13422-51-0 https://www.jk-sci.com/products/s57c4x-18812 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7b50d4a1f00a390a3091957a25f7022.jpg?v=1791373207 Dyclonine Impurity 2, 93.20% | 66536-15-0 Dyclonine Impurity 2|C4X-18812|66536-15-0 https://www.jk-sci.com/products/s57c4x-190832 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/433391_9f7e200f-ed0a-4bbd-8ca9-466d5ac5ed55.png?v=1791372937 Dopamine Impurity 32, 96.20% | 138-65-8 Dopamine Impurity 32|C4X-190832|138-65-8 https://www.jk-sci.com/products/s57c4x-18616 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402517_1f8c60eb-d6bb-4e92-ae65-b218ccc2ff4f.png?v=1791373395 Nikethamide Impurity 6, 95.30% | 100-70-9 Nikethamide Impurity 6|C4X-18616|100-70-9 https://www.jk-sci.com/products/s57c4x-18996 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ecc51831-9d52-4fec-9c8e-59eda198bdc9.png?v=1791373068 Benzylpenicillin EP Impurity F, 90.90% Benzylpenicillin EP Impurity F|C4X-18996 https://www.jk-sci.com/products/s57c4x-190745 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_abaa0383-d896-4789-a0b6-cf5dca0a1f6d.png?v=1791372981 Nicorandil Impurity 45 formate salt, 94.30% Nicorandil Impurity 45 formate salt|C4X-190745 https://www.jk-sci.com/products/ts246cs-0087110 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/497384_3b332130-29b3-4edc-8137-c25ec7b43471.png?v=1791328705 TSPP (tetrasodium), 95% | 39050-26-5 TSPP (tetrasodium)|CS-0087110|39050-26-5 https://www.jk-sci.com/products/ts246cs-0086738 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f8ea5e430026217f6bea0d45b4a26ee.jpg?v=1791328861 (S)-5-CF3-Pyox-tBu, 97% | 1416819-91-4 (S)-5-CF3-Pyox-tBu|CS-0086738|1416819-91-4 https://www.jk-sci.com/products/ts246cs-0087998 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581022_ef223e4f-2e0a-420c-993a-6aaa5298b30b.png?v=1791328487 2-Methyl-4-(trifluoromethoxy)phenol, 98% | 129676-67-1 2-Methyl-4-(trifluoromethoxy)phenol|CS-0087998|129676-67-1 https://www.jk-sci.com/products/ts246cs-0088267 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b4f3f2fe9b8f3d73be86297fd38145d.jpg?v=1791328370 Methyl 4-hydroxyquinoline-6-carboxylate, 95.00%+ | 933486-45-4 Methyl 4-hydroxyquinoline-6-carboxylate|CS-0088267|933486-45-4 https://www.jk-sci.com/products/s57c4x-191221 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d90fc933-96d0-4afd-b087-b1cbd5d4ad59.png?v=1791372854 Articaine Impurity 21, 87.80% Articaine Impurity 21|C4X-191221 https://www.jk-sci.com/products/s57c4x-191121 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0c9d1b37-64f4-4387-bab9-6352e70a6a91.png?v=1791372887 Cabe Palace Suya Inkstone II TFA, Purity: 99.2% Cabe Palace Suya Inkstone II TFA|C4X-191121 https://www.jk-sci.com/products/ts246cs-0089089 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0bc8c3da49189c079dac7d26655c0ba7.jpg?v=1791328108 Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate, 98% | 1762-36-3 Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate|CS-0089089|1762-36-3 https://www.jk-sci.com/products/ts246cs-0088575 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1eab235a837bbf848ee9df09bf3e55c1.jpg?v=1791328227 2-Hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde, 97% | 620595-36-0 2-Hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde|CS-0088575|620595-36-0 https://www.jk-sci.com/products/j5315397 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/60b8190a84756ae3fcea10e184af95a1.jpg?v=1791412987 Boc-(3-thienyl)-L-b-homoalanine, Purity by HPLC ≥ 98% | 270263-00-8 Boc-(3-thienyl)-L-b-homoalanine|15397|270263-00-8 https://www.jk-sci.com/products/s57c4x-192418 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/130519_5eeb089d-d792-4aea-9fd7-88f9c2c52205.png?v=1791372664 Urapidil Impurity 18, 95.00% | 35386-24-4 Urapidil Impurity 18|C4X-192418|35386-24-4 https://www.jk-sci.com/products/ts246cs-0089307 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d8e018481e77c60bb9368f1d752e5d4.jpg?v=1791328062 3-Chloro-4-ethoxybenzoic acid, 98% | 213598-15-3 3-Chloro-4-ethoxybenzoic acid|CS-0089307|213598-15-3 https://www.jk-sci.com/products/s57c4x-191331 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/132971_397ba3b1-b204-4b20-bc7b-2cb86341e6eb.png?v=1791372819 Rasagiline Impurity 31 HCl, 96.10% | 70146-15-5 Rasagiline Impurity 31 HCl|C4X-191331|70146-15-5 https://www.jk-sci.com/products/s57c4x-19176 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_206f2999-54d5-403a-a947-547682f764ee.png?v=1791372790 Fulvestrant EP Impurity F, 98.10% Fulvestrant EP Impurity F|C4X-19176 https://www.jk-sci.com/products/ts246cs-0090413 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d6a21170f84e48a129eb3d1334705a5.jpg?v=1791327821 4-(Piperazin-1-yl)benzofuro[3,2-d]pyrimidine hydrochloride, 98% | 2448152-40-5 4-(Piperazin-1-yl)benzofuro[3,2-d]pyrimidine hydrochloride|CS-0090413|2448152-40-5 https://www.jk-sci.com/products/s57c4x-19322 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77c57b0426726acffede95e2b99e7873.jpg?v=1791372553 Digoxin EP Impurity D, 93.40% | 5352-63-6 Digoxin EP Impurity D|C4X-19322|5352-63-6 https://www.jk-sci.com/products/s57c4x-19245 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aa628f6b33351c7f7ef620e3eeec28c7.jpg?v=1791372637 Urapidil Impurity 5, 99.90% | 34661-73-9 Urapidil Impurity 5|C4X-19245|34661-73-9 https://www.jk-sci.com/products/s57c4x-193413 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17d891f3525301df550f22fe6d8f9b21.jpg?v=1791372537 Prilocaine Impurity 13, 99.00% | 19343-15-8 Prilocaine Impurity 13|C4X-193413|19343-15-8 https://www.jk-sci.com/products/s57c4x-192317 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b82a7709615afc3fc7f9b2ce4f58e62b.jpg?v=1791372697 Tetracaine Impurity 17, 96.90% | 1056627-94-1 Tetracaine Impurity 17|C4X-192317|1056627-94-1 https://www.jk-sci.com/products/ts246cs-0089850 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f0b317b8b752543e24476244e7782214.jpg?v=1791327916 2,8-Diazaspiro[4.5]decane dihydrochloride, 97% | 1159826-64-8 2,8-Diazaspiro[4.5]decane dihydrochloride|CS-0089850|1159826-64-8 https://www.jk-sci.com/products/s57c4x-193018 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ffdd92817a9a2e98c5911f4e8647c6ea.jpg?v=1791372590 Tinidazole Impurity 18, 98.70% | 159790-76-8 Tinidazole Impurity 18|C4X-193018|159790-76-8 https://www.jk-sci.com/products/s57c4x-19343 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1401d98ae0b6f5849b56e74afcc0c002.jpg?v=1791372519 Prilocaine EP Impurity D, 98.50% | 878791-35-6 Prilocaine EP Impurity D|C4X-19343|878791-35-6 https://www.jk-sci.com/products/s57c4x-191959 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5ab26da69d32a4d558c42ea33e2a4a74.jpg?v=1791372756 Methylprednisolone 21-Propionate, Purity: 97.8% | 138804-88-3 Methylprednisolone 21-Propionate|C4X-191959|138804-88-3 https://www.jk-sci.com/products/ts246cs-0089732 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/399357_c084a916-8988-4c72-860a-206e847d954d.png?v=1791327963 3,5-Bis(trifluoromethyl)-1H-pyrazole, 98% | 14704-41-7 3,5-Bis(trifluoromethyl)-1H-pyrazole|CS-0089732|14704-41-7 https://www.jk-sci.com/products/s57c4x-19204 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_15b3dd0b-1367-4fcd-9310-8ef25a47709e.png?v=1791372728 Goserelin EP Impurity D Acetate, 91.30% Goserelin EP Impurity D Acetate|C4X-19204 https://www.jk-sci.com/products/s57c4x-193115 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/70c44fca09027123ae31599fc3bc788f.jpg?v=1791372573 6-Epi Doxycycline(Doxycycline EP Impurity A), 96.00% | 3219-99-6 6-Epi Doxycycline(Doxycycline EP Impurity A)|C4X-193115|3219-99-6 https://www.jk-sci.com/products/ts246cs-0089623 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5657b3367b1f108e17541700276be01d.jpg?v=1791327996 1-Methyl-4-(methylamino)pyrrolidin-2-one, 95% | 1453105-58-2 1-Methyl-4-(methylamino)pyrrolidin-2-one|CS-0089623|1453105-58-2 https://www.jk-sci.com/products/ts246cs-0089925 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2ff3139c2cfb62f2d9d78aee6827bf29.jpg?v=1791327862 (R)-2-Aminobut-3-en-1-ol hydrochloride, 97.00%+ | 313995-40-3 (R)-2-Aminobut-3-en-1-ol hydrochloride|CS-0089925|313995-40-3 https://www.jk-sci.com/products/ts246cs-0090464 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/40696c2d97be372cd9973703b8e41f9f.jpg?v=1791327792 2-Methyl-3-(pyridin-2-yl)acrylic acid, 98% | 59627-03-1 2-Methyl-3-(pyridin-2-yl)acrylic acid|CS-0090464|59627-03-1 https://www.jk-sci.com/products/s57c4x-19249 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be08218164c874315d4c6e2c9a8a85e1.jpg?v=1791372621 Urapidil Impurity 9, 98.90% | 108997-11-1 Urapidil Impurity 9|C4X-19249|108997-11-1 https://www.jk-sci.com/products/s57c4x-192557 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_db0ecbeb-aeab-4e33-b3d5-60bdd3bf05e1.png?v=1791372606 Travoprost Impurity 57, 99.50% Travoprost Impurity 57|C4X-192557 https://www.jk-sci.com/products/s57c4x-193459 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/54a5ab8967b85dca0cb3ebdb95e69da9.jpg?v=1791372499 Prilocaine Impurity 59, 98.20% | 99865-77-7 Prilocaine Impurity 59|C4X-193459|99865-77-7 https://www.jk-sci.com/products/j5315504 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c6ed6f574744499e832f5219fd8ea10a.jpg?v=1791412861 Fmoc-4-chloro-D-b-homophenylalanine, Assay ≥ 98% | 331763-60-1 Fmoc-4-chloro-D-b-homophenylalanine|15504|331763-60-1 https://www.jk-sci.com/products/s57c4x-193549 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/156138_1306b518-da23-4c5c-8a11-20cf3172d4f4.png?v=1791372481 Triphenylacetic acid, 99.90% | 595-91-5 Triphenylacetic acid|C4X-193549|595-91-5 https://www.jk-sci.com/products/s57c4x-19366 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2f0c4766-f9df-483c-b779-a01433ff540a.png?v=1791372463 Dequalinium Impurity 6 HI, 97.60% Dequalinium Impurity 6 HI|C4X-19366 https://www.jk-sci.com/products/s57c4x-193849 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b94571dd-7300-4948-afa0-1d72ccd2b004.png?v=1791372431 Pimavanserin Impurity 49, Purity: 98.0% Pimavanserin Impurity 49|C4X-193849 https://www.jk-sci.com/products/s57c4x-193823 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/55a883a7efa5634b58162a680388168a.jpg?v=1791372447 Pimavanserin Impurity 23, 99.10% | 86010-68-6 Pimavanserin Impurity 23|C4X-193823|86010-68-6 https://www.jk-sci.com/products/j5315595 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/21e3e46bf069ea3e23a6c1a110368dc9.jpg?v=1791412757 (R)-3-Amino-3-(4-cyanophenyl)propionic acid, Purity ≥ 95% | 738606-24-1 (R)-3-Amino-3-(4-cyanophenyl)propionic acid|15595|738606-24-1 https://www.jk-sci.com/products/s57c4x-19388 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c2de1e69ac6f4b16a0f84417ddf3c084.jpg?v=1791372420 Pimavanserin Impurity 8, 99.90% | 955997-87-2 Pimavanserin Impurity 8|C4X-19388|955997-87-2 https://www.jk-sci.com/products/ts246cs-0090728 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a2ff685a123ffa1e2348308272e56314.jpg?v=1791327725 (R)-N-((S)-2-(diphenylphosphanyl)-1-(2-(diphenylphosphanyl)phenyl)ethyl)-2-methylpropane-2-sulfinamide, 97% | 1824731-39-6 (R)-N-((S)-2-(diphenylphosphanyl)-1-(2-(diphenylphosphanyl)phenyl)ethyl)-2-methylpropane-2-sulfinamide|CS-0090728|1824731-39-6 https://www.jk-sci.com/products/ts246cs-0090610 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8bfa5a5ee1f06b2e314c77812ac2cc60.jpg?v=1791327745 TNKS-2-IN-1, 97% | 4765-59-7 TNKS-2-IN-1|CS-0090610|4765-59-7 https://www.jk-sci.com/products/ts246cs-0108431 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/426142.png?v=1791320283 (2,6-Difluoropyridin-4-yl)boronic acid, 95% | 401816-16-8 (2,6-Difluoropyridin-4-yl)boronic acid|CS-0108431|401816-16-8 https://www.jk-sci.com/products/s57c4x-19512 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4a4eb0207fdcef5b37ff8f4d913485b8.jpg?v=1791372359 Fluvoxamine EP Impurity C, 97.90% | 259526-43-7 Fluvoxamine EP Impurity C|C4X-19512|259526-43-7 https://www.jk-sci.com/products/s57c4x-19558 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b76562c29a2e81a29b4f1e139f8a1a44.jpg?v=1791372296 Tolvaptan Impurity 8, 94.70% | 1432725-24-0 Tolvaptan Impurity 8|C4X-19558|1432725-24-0 https://www.jk-sci.com/products/s57c4x-19424 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/339536_5c38d1a9-7bac-4985-8bf0-77d20118d0e3.png?v=1791372402 Phenobarbital Impurity 4, 99.00% | 90-26-6 Phenobarbital Impurity 4|C4X-19424|90-26-6 https://www.jk-sci.com/products/s57c4x-194615 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/278030_0859704d-679a-400b-832b-f0cd8c2b6855.png?v=1791372376 Glucosamine sulfate Impurity 15, 99.70% | 109-08-0 Glucosamine sulfate Impurity 15|C4X-194615|109-08-0 https://www.jk-sci.com/products/s57c4x-195524 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/34b467139b411d94bf6f64f344954502.jpg?v=1791372318 Tolvaptan Impurity 24, purity：98.3% | 150683-27-5 Tolvaptan Impurity 24|C4X-195524|150683-27-5 https://www.jk-sci.com/products/s57c4x-195549 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5289d6fb-76b1-4014-a122-60e6343e9241.png?v=1791372301 Tolvaptan Impurity 49, 94.10% Tolvaptan Impurity 49|C4X-195549 https://www.jk-sci.com/products/s57c4x-19563 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_91ffc845-cd2c-40eb-bcfa-57d63f11c5b4.png?v=1791372291 Crotamiton Impurity 3, Purity: 96.8% Crotamiton Impurity 3|C4X-19563 https://www.jk-sci.com/products/s57c4x-195514 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4afcd505f4a6f9b4b46349d0df10b356.jpg?v=1791372332 Tolvaptan Impurity 14, 98.30% | 137973-76-3 Tolvaptan Impurity 14|C4X-195514|137973-76-3 https://www.jk-sci.com/products/s57c4x-195533 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/daf8e5564b3776c4323e721683c2106d.jpg?v=1791372312 Tolvaptan Impurity 33, 96.80% | 1310357-40-4 Tolvaptan Impurity 33|C4X-195533|1310357-40-4 https://www.jk-sci.com/products/ts246cs-0090820 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b88ec659ba99890f443b75a5b7d37354.jpg?v=1791327708 O-Acetylquinine, 95.76%+ | 18797-86-9 O-Acetylquinine|CS-0090820|18797-86-9 https://www.jk-sci.com/products/s57c4x-195141 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8052cd24-7af1-4f8e-8730-ba48624aaf9a.png?v=1791372343 Fluvoxamine impurity 41, Purity: 99.7% Fluvoxamine impurity 41|C4X-195141 https://www.jk-sci.com/products/s57c4x-195819 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8567850f-48c2-4abe-aabd-4239772e94f1.png?v=1791372250 Butylbromide scopolamine alcohol, 99.70% Butylbromide scopolamine alcohol|C4X-195819 https://www.jk-sci.com/products/s57c4x-195812 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b2fa4084-be83-48d4-8396-5b6422fa1092.png?v=1791372278 Hyoscine Butylbromide EP Impurity F Iodine, 97.90% Hyoscine Butylbromide EP Impurity F Iodine|C4X-195812 https://www.jk-sci.com/products/s57c4x-1960 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/604150_8e3b9b47-3df5-4059-84ee-253b030d2aef.png?v=1791372244 Cilastatin, 97.80% | 82009-34-5 Cilastatin|C4X-1960|82009-34-5 https://www.jk-sci.com/products/s57c4x-19602 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c24da354-ab65-4904-a87b-3d4125179e70.png?v=1791372234 Cilastatin EP Impurity B (Mixture Of Diastereomers), 97.40% Cilastatin EP Impurity B (Mixture Of Diastereomers)|C4X-19602 https://www.jk-sci.com/products/s57c4x-19605 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_63f74884-86cd-4871-867c-ea9628c3980d.png?v=1791372229 Cilastatin EP Impurity H, 95.40% Cilastatin EP Impurity H|C4X-19605 https://www.jk-sci.com/products/ts246cs-0090867 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da658452d41082e8ef380e24e0a17909_90eb5659-966c-4b83-8714-c274c0c46eab.jpg?v=1791327676 (R)-H8-BINAM, 97% | 208248-66-2 (R)-H8-BINAM|CS-0090867|208248-66-2 https://www.jk-sci.com/products/s57c4x-19612 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/01a5a39317314d2ab859c8cbbf5f3236.jpg?v=1791372210 Selexipag Impurity 2, 99.70% | 475085-57-5 Selexipag Impurity 2|C4X-19612|475085-57-5 https://www.jk-sci.com/products/s57c4x-1961 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/276d0c0dd7d09d62683a6f4b0f6f7aca.jpg?v=1791372218 Selexipag, 99.60% | 475086-01-2 Selexipag|C4X-1961|475086-01-2 https://www.jk-sci.com/products/j5315724 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57729eb74c091fd18945c71525ee20f0.jpg?v=1791412615 Fmoc-D-2-amino-5-phenylpentanoic acid, Purity by HPLC ≥ 98% | 1217731-48-0 Fmoc-D-2-amino-5-phenylpentanoic acid|15724|1217731-48-0 https://www.jk-sci.com/products/j5315646 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9fdb9f33357cf30a6f4b7ddb074bbbef.jpg?v=1791412694 Fmoc-(S)-3-amino-3-(4-methoxyphenyl)propionic acid, Purity by HPLC ≥ 98% | 501015-30-1 Fmoc-(S)-3-amino-3-(4-methoxyphenyl)propionic acid|15646|501015-30-1 https://www.jk-sci.com/products/s57c4x-19616 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/52b44fcbced6cb551d63d2a06f6291b7.jpg?v=1791372200 Selexipag Impurity 6, 98.50% | 475084-96-9 Selexipag Impurity 6|C4X-19616|475084-96-9 https://www.jk-sci.com/products/s57c4x-196219 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72a6c93a18ec3d0a0cd485215820145e.jpg?v=1791372190 Varenicline Impurity 19, 96.40% | 230615-69-7 Varenicline Impurity 19|C4X-196219|230615-69-7 https://www.jk-sci.com/products/ts246cs-0091172 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/97936b4b0efd8c06fe40087b01826ee5.jpg?v=1791327575 (2R,5R)-1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-2,5-diphenylpyrrolidine, 97% | 444667-33-8 (2R,5R)-1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-2,5-diphenylpyrrolidine|CS-0091172|444667-33-8 https://www.jk-sci.com/products/ts246cs-0090989 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4868e8e1776364f51c45da4acf37fc69.jpg?v=1791327648 Ethyl 6-amino-3-bromopicolinate, 99.59%+ | 1214332-35-0 Ethyl 6-amino-3-bromopicolinate|CS-0090989|1214332-35-0 https://www.jk-sci.com/products/s57c4x-19644 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c257ca4903a7ed6b3f42cd530c512ae9.jpg?v=1791372177 15-epi Bimatoprost ((15R)-Bimatoprost), 95.40% | 1163135-92-9 15-epi Bimatoprost ((15R)-Bimatoprost)|C4X-19644|1163135-92-9 https://www.jk-sci.com/products/s57c4x-196240 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_10204d6a-84c2-4f0b-83d4-8cb2e40aab38.png?v=1791372184 Varenicline Impurity 40, 99.00% Varenicline Impurity 40|C4X-196240 https://www.jk-sci.com/products/ts246cs-0091124 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f0eb6f25dcb177b2c60dd354577f739.jpg?v=1791327605 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 97% | 929294-27-9 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0091124|929294-27-9 https://www.jk-sci.com/products/ts246cs-0091254 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/318417.png?v=1791327548 (4-Bromobutyl)triphenylphosphonium bromide, 97% | 7333-63-3 (4-Bromobutyl)triphenylphosphonium bromide|CS-0091254|7333-63-3 https://www.jk-sci.com/products/ts246cs-0091158 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/171a721faa0eaeaf6c0232f207a20c8f.jpg?v=1791327592 9-(2-Ethylhexyl)-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole, 98% | 448955-87-1 9-(2-Ethylhexyl)-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole|CS-0091158|448955-87-1 https://www.jk-sci.com/products/s57c4x-196713 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/631050c3ec1b39e79924a021884efcd6.jpg?v=1791372169 Cholesterol EP Impurity C, 90.50% | 651-54-7 Cholesterol EP Impurity C|C4X-196713|651-54-7 https://www.jk-sci.com/products/s57c4x-196724 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/388385_3119f472-113f-4224-9fe0-699665c90ed6.png?v=1791372156 7α-Hydroxy Cholesterol, 94.80% | 566-26-7 7α-Hydroxy Cholesterol|C4X-196724|566-26-7 https://www.jk-sci.com/products/ts246cs-0091303 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9b8755a83162d0d5691e9202e37ac9ad.jpg?v=1791327532 2-Amino-2-(naphthalen-1-yl)ethanol, 97.00%+ | 86217-42-7 2-Amino-2-(naphthalen-1-yl)ethanol|CS-0091303|86217-42-7 https://www.jk-sci.com/products/s57c4x-196828 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200580_f9eeae36-26fa-4ec5-b31c-f6231068e7bb.png?v=1791372151 Nebivolol Impurity 28, 98.60% | 112068-01-6 Nebivolol Impurity 28|C4X-196828|112068-01-6 https://www.jk-sci.com/products/j5315884 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/40e204e6451b7cfdb88b669770e746d1.jpg?v=1791412556 Boc-(R)-a-allylproline, Purity ≥ 98% (NMR) | 144085-23-4 Boc-(R)-a-allylproline|15884|144085-23-4 https://www.jk-sci.com/products/s57c4x-196914 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/790633_365f8e01-8db2-471e-9079-108e405acee8.png?v=1791372141 Isotretinoin EP Impurity F, 96.90% | 68070-35-9 Isotretinoin EP Impurity F|C4X-196914|68070-35-9 https://www.jk-sci.com/products/ts246cs-0091189 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3e995b24f7689643de7d1e846151de8c.jpg?v=1791327564 N-Boc-4-pentyne-1-amine, 95% | 151978-50-6 N-Boc-4-pentyne-1-amine|CS-0091189|151978-50-6 https://www.jk-sci.com/products/ts246cs-0091391 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4102a45d79b5c37a3013c33118280fcc.jpg?v=1791327526 (11aR)-10,11,12,13-Tetrahydro-N,N-bis(1-methylethyl)diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine, 97% | 500997-67-1 (11aR)-10,11,12,13-Tetrahydro-N,N-bis(1-methylethyl)diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine|CS-0091391|500997-67-1 https://www.jk-sci.com/products/s57c4x-1970 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/384285_70bab0e7-993a-49a4-8d92-c5755f53c212.png?v=1791372135 Granisetron Hydrochloride, 99.00% | 107007-99-8 Granisetron Hydrochloride|C4X-1970|107007-99-8 https://www.jk-sci.com/products/s57c4x-19704 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/71164065a551134dc610abaa3312136e.jpg?v=1791372128 Granisetron EP Impurity B, 97.50% | 107007-95-4 Granisetron EP Impurity B|C4X-19704|107007-95-4 https://www.jk-sci.com/products/ts246cs-0091407 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e95db849b451c61be400b7cc576583cb.jpg?v=1791327516 5-Bromo-4,6-difluoropyrimidine, 97.00%+ | 946681-88-5 5-Bromo-4,6-difluoropyrimidine|CS-0091407|946681-88-5 https://www.jk-sci.com/products/s57c4x-19708 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9826f5a072de71347fe8ace280244dfe.jpg?v=1791372119 Granisetron EP Impurity I, 95.90% | 1363173-34-5 Granisetron EP Impurity I|C4X-19708|1363173-34-5 https://www.jk-sci.com/products/j5315996 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5629ab520790530e7a985e3e80effca6.jpg?v=1791412481 (±)-trans-4-(3-Bromophenyl)pyrrolidine-3-carboxylic acid hydrochloride, Purity by HPLC ≥ 98% | 1423037-48-2 (±)-trans-4-(3-Bromophenyl)pyrrolidine-3-carboxylic acid hydrochloride|15996|1423037-48-2 https://www.jk-sci.com/products/j5316127 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66b5a0507384a3f4d5717d3b507b78d1.jpg?v=1791412328 Boc-1,3-cis-diaminomethylcyclohexane·HCl, Assay by titration ≥ 98% | 1049743-64-7 Boc-1,3-cis-diaminomethylcyclohexane·HCl|16127|1049743-64-7 https://www.jk-sci.com/products/j5316024 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376b1b7a9216767a5927f704dcae4acd.jpg?v=1791412439 Boc-(±)-trans-4-(4-trifluoromethylphenyl)pyrrolidine-3-carboxylic acid, Purity by HPLC ≥ 98% | 955137-85-6 Boc-(±)-trans-4-(4-trifluoromethylphenyl)pyrrolidine-3-carboxylic acid|16024|955137-85-6 https://www.jk-sci.com/products/j5316177 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66d069314fb5dec46332761d49f5bc00.jpg?v=1791412257 Na-Fmoc-Ng-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-2,4-diaminobutyric acid, Assay by titration 98.5 - 100.5% || Purity by HPLC ≥ 99% | 235788-61-1 Na-Fmoc-Ng-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-2,4-diaminobutyric acid|16177|235788-61-1 https://www.jk-sci.com/products/j5316057 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cde19753c4cb77ceb108e0afd4c63b0c.jpg?v=1791412393 Boc-(±)-trans-4-(2-thienyl)pyrrolidine-3-carboxylic acid, Purity by HPLC ≥ 98% | 959581-75-0 Boc-(±)-trans-4-(2-thienyl)pyrrolidine-3-carboxylic acid|16057|959581-75-0 https://www.jk-sci.com/products/j5316194 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab749445ddad51a7b590202115cc0ebd.jpg?v=1791412233 Fmoc-D-methionine sulfoxide, Assay by titration ≥ 98% || Purity by HPLC ≥ 99% | 76265-70-8 Fmoc-D-methionine sulfoxide|16194|76265-70-8 https://www.jk-sci.com/products/j5316236 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b965b9adb421d65a15832f69c750890e.jpg?v=1791412179 1-(Z-amino)-cyclobutyl-1-carboxylic acid, Assay by titration ≥ 99% || Purity by HPLC ≥ 99% | 190004-53-6 1-(Z-amino)-cyclobutyl-1-carboxylic acid|16236|190004-53-6 https://www.jk-sci.com/products/j5316216 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/840516acea570790e1d9fe4c3c22031c.jpg?v=1791412210 N-Boc-N-methyl-ethanolamine, Assay by titration ≥ 98% (after Boc-deprotection) || Purity by HPLC ≥ 99% | 57561-39-4 N-Boc-N-methyl-ethanolamine|16216|57561-39-4 https://www.jk-sci.com/products/ts246cs-0091636 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb782c110c1bc9b09fec50162a158242.jpg?v=1791327438 Methyl 5-bromo-2-hydroxy-4-methylbenzoate, 97% | 39503-57-6 Methyl 5-bromo-2-hydroxy-4-methylbenzoate|CS-0091636|39503-57-6 https://www.jk-sci.com/products/ts246cs-0091538 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2aaa227915c660d8443f18fa57bf2347.jpg?v=1791327486 3-Iodo-5-(trifluoromethyl)benzoic acid, 98% | 28186-62-1 3-Iodo-5-(trifluoromethyl)benzoic acid|CS-0091538|28186-62-1 https://www.jk-sci.com/products/ts246cs-0091600 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1f24f5709abb3fd9e41817d11ddcf2f.jpg?v=1791327466 4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane, 97% | 635305-48-5 4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane|CS-0091600|635305-48-5 https://www.jk-sci.com/products/ts246cs-0091654 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/133042.png?v=1791327423 5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene, 98% | 239075-02-6 5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene|CS-0091654|239075-02-6 https://www.jk-sci.com/products/s57c4x-19725 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/30619831098e08c42a82dbd009c22b1c.jpg?v=1791372109 Oxybutynin EP Impurity C, 98.50% | 1199574-70-3 Oxybutynin EP Impurity C|C4X-19725|1199574-70-3 https://www.jk-sci.com/products/j5316306 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0b5b1b0d057e11a212db90e7e543572d.jpg?v=1791412146 L-Norvaline ethyl ester hydrochloride, Purity by HPLC ≥ 99% | 40918-51-2 L-Norvaline ethyl ester hydrochloride|16306|40918-51-2 https://www.jk-sci.com/products/ts246cs-0091812 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17bc5c04d4effa033c1bc2dd7cea2e03.jpg?v=1791327390 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole, 95% | 903550-12-9 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole|CS-0091812|903550-12-9 https://www.jk-sci.com/products/j5316403 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d042ad3acc59c7bece8be6a0584d7c8.jpg?v=1791412133 N-Methyl-L-Alanine methyl ester hydrochloride, Assay ≥ 97% || Chiral HPLC ≥ 98% (ee) | 35023-55-3 N-Methyl-L-Alanine methyl ester hydrochloride|16403|35023-55-3 https://www.jk-sci.com/products/ts246cs-0091672 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d694a2b5e132dd3ce4f5d586f9210203.jpg?v=1791327418 1-(tert-Butoxycarbonyl)-4-(ethoxycarbonyl)piperidine-4-carboxylic acid, 97% | 1093214-64-2 1-(tert-Butoxycarbonyl)-4-(ethoxycarbonyl)piperidine-4-carboxylic acid|CS-0091672|1093214-64-2 https://www.jk-sci.com/products/j5316468 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0fc156ed201a773944a812c6c41d1f60.jpg?v=1791412111 Z-cis-D-4-hydroxyproline, Purity by HPLC ≥ 98% | 130930-25-5 Z-cis-D-4-hydroxyproline|16468|130930-25-5 https://www.jk-sci.com/products/ts246cs-0091687 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9bdc6cd87c0304585bed046094fd8d22.jpg?v=1791327406 tert-Butyl (R)-3-phenylpiperazine-1-carboxylate, 98% | 1240584-34-2 tert-Butyl (R)-3-phenylpiperazine-1-carboxylate|CS-0091687|1240584-34-2 https://www.jk-sci.com/products/j5316537 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6d9965199fe6b8a5172290b81e79bbdb.jpg?v=1791412065 Boc-trans-4-fluoro-L-proline, Chiral HPLC ≥ 99% || Purity by HPLC ≥ 97% | 203866-14-2 Boc-trans-4-fluoro-L-proline|16537|203866-14-2 https://www.jk-sci.com/products/j5316522 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/48d17b21926454fe9bc46bad2a490c7b.jpg?v=1791412079 1-Amino-1-cyclopropanecarbonitrile hydrochloride, Purity ≥ 97% (NMR) | 127946-77-4 1-Amino-1-cyclopropanecarbonitrile hydrochloride|16522|127946-77-4 https://www.jk-sci.com/products/j5316548 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b06278f4b9c692a7d4c04b4306d2ca1f.jpg?v=1791412050 Fmoc-L-phenylglycinol, Purity by HPLC ≥ 98% | 215178-44-2 Fmoc-L-phenylglycinol|16548|215178-44-2 https://www.jk-sci.com/products/ts246cs-0091861 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807310.png?v=1791327356 (S)-α,α-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol trimethylsilyl ether, 97% | 848821-61-4 (S)-α,α-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol trimethylsilyl ether|CS-0091861|848821-61-4 https://www.jk-sci.com/products/j5316560 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/30587636570dd19ee66a5025ce938b38.jpg?v=1791412033 cis-3-Iodoacrylic acid, Purity by HPLC ≥ 99% || Purity ≥ 98% | 6214-35-3 cis-3-Iodoacrylic acid|16560|6214-35-3 https://www.jk-sci.com/products/j5316580 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/038ea14b585594b32a2d079224f4955e.jpg?v=1791412003 (R)-Z-Oxaproline, Purity ≥ 98% (NMR) | 97534-84-4 (R)-Z-Oxaproline|16580|97534-84-4 https://www.jk-sci.com/products/j5316599 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7d032420a58b8e5b07a6ee8af2d1a6fb.jpg?v=1791411988 S(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene, Chiral HPLC ≥ 99% (ee) || Purity by HPLC ≥ 99% | 76189-56-5 S(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene|16599|76189-56-5 https://www.jk-sci.com/products/ts246cs-0086860 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0fc1aefb9d501322e4ff7df19a2e687f.jpg?v=1791328782 5-(Trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyridine, 97% | 142946-80-3 5-(Trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyridine|CS-0086860|142946-80-3 https://www.jk-sci.com/products/ts246cs-0091870 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/55c8b7bca411c85a21f16b99c3f339e6.jpg?v=1791327350 2-(2-((tert-Butoxycarbonyl)amino)-6-oxo-1H-purin-9(6H)-yl)acetic acid, 95% | 1028077-12-4 2-(2-((tert-Butoxycarbonyl)amino)-6-oxo-1H-purin-9(6H)-yl)acetic acid|CS-0091870|1028077-12-4 https://www.jk-sci.com/products/ts246cs-0084311 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b65227db7ff11000619e00da9010f37e.jpg?v=1791329651 4-Bromo-2-chloro-1-(trifluoromethoxy)benzene, 98% | 158579-80-7 4-Bromo-2-chloro-1-(trifluoromethoxy)benzene|CS-0084311|158579-80-7 https://www.jk-sci.com/products/j5316604 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8ee71dcbb877336c2f2e3ba2f59a67d.jpg?v=1791411973 Boc-4-oxo-L-proline tert-butyl ester, Purity ≥ 97% | 166410-05-5 Boc-4-oxo-L-proline tert-butyl ester|16604|166410-05-5 https://www.jk-sci.com/products/ts246cs-0089467 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c5271446ca0107d13f067b7bacfa5322.jpg?v=1791328027 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol, 98% | 627906-52-9 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol|CS-0089467|627906-52-9 https://www.jk-sci.com/products/ts246cs-0088091 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4d2ead15a5b050b4420a2cd6bb379d48.jpg?v=1791328435 2-(Chloromethyl)-8-methylimidazo[1,2-a]pyridine, 98% | 182181-42-6 2-(Chloromethyl)-8-methylimidazo[1,2-a]pyridine|CS-0088091|182181-42-6 https://www.jk-sci.com/products/ts246cs-0088805 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b4f56aee1a98372d2e02b6363546377c.jpg?v=1791328181 1-Phenylpyrrole, 98% | 635-90-5 1-Phenylpyrrole|CS-0088805|635-90-5 https://www.jk-sci.com/products/j5316645 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/841b94c4ed287d96ed5774f41c5b7a65.jpg?v=1791411915 Boc-(R)-2-thienylglycine, Purity by HPLC ≥ 98% | 74562-03-1 Boc-(R)-2-thienylglycine|16645|74562-03-1 https://www.jk-sci.com/products/j5316734 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/35869565500326283276f065d96de334.jpg?v=1791411890 a-Methyl-D-4-Fluorophenylalanine, Purity by HPLC ≥ 98% | 422568-68-1 a-Methyl-D-4-Fluorophenylalanine|16734|422568-68-1 https://www.jk-sci.com/products/j5316630 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c09553fb0b12284554088031d1f1d43a.jpg?v=1791411949 (S)-(+)-3-Fluoropyrrolidine hydrochloride, Purity by HPLC ≥ 99% | 136725-53-6 (S)-(+)-3-Fluoropyrrolidine hydrochloride|16630|136725-53-6 https://www.jk-sci.com/products/ts246cs-0090037 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/37b4c1fd60397b33e4d1fd98369820d5.jpg?v=1791327847 Methyl 4-bromo-5-methoxy-2-nitrobenzoate, 97% | 1623120-78-4 Methyl 4-bromo-5-methoxy-2-nitrobenzoate|CS-0090037|1623120-78-4 https://www.jk-sci.com/products/j5316775 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b366161e1de534a906c52a56f6148664.jpg?v=1791411857 D-4-Carbamoylphenylalanine, Purity by HPLC ≥ 95% | 1217609-39-6 D-4-Carbamoylphenylalanine|16775|1217609-39-6 https://www.jk-sci.com/products/j5316742 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/55097fbe7154ade29a4bebaa097e06d7.jpg?v=1791411874 Boc-D-2-amino-4-bromo-4-pentenoic acid, Purity by HPLC ≥ 99% | 149930-92-7 Boc-D-2-amino-4-bromo-4-pentenoic acid|16742|149930-92-7 https://www.jk-sci.com/products/ts246cs-0089807 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/212935_1a54834e-2d91-4b21-a6ea-d1fc73349465.png?v=1791327933 2,6-Dimethylisonicotinaldehyde, 98% | 18206-06-9 2,6-Dimethylisonicotinaldehyde|CS-0089807|18206-06-9 https://www.jk-sci.com/products/ts246cs-0090503 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/566905_7a8f81af-850d-41b4-a8f6-04046b8077a1.png?v=1791327774 Aminopropyltrimethoxysilane, 95% | 13822-56-5 Aminopropyltrimethoxysilane|CS-0090503|13822-56-5 https://www.jk-sci.com/products/j5316782 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4831735eb5ac8f158326d941573e875.jpg?v=1791411848 Boc-L-2-carbamoylphenylalanine, Assay by titration ≥ 99% (on dried basis) | 959573-27-4 Boc-L-2-carbamoylphenylalanine|16782|959573-27-4 https://www.jk-sci.com/products/ts246cs-0090779 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/42234d8cb7ec61a8d528c307dae39275.jpg?v=1791327718 8-Iodo-3-nitro-1-naphthoic acid, 98% | 67522-37-6 8-Iodo-3-nitro-1-naphthoic acid|CS-0090779|67522-37-6 https://www.jk-sci.com/products/s57c4x-197313 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0b16926c-20b9-4c50-b40d-2ecac7592c8f.png?v=1791372103 Doxapram Impurity 13, Purity: 99.2% Doxapram Impurity 13|C4X-197313 https://www.jk-sci.com/products/j5316802 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14c51aa8e53ebfb775d510dfc63bdc9b.jpg?v=1791411820 Fmoc-L-cyclopropylglycine, Purity by HPLC ≥ 99% | 1212257-18-5 Fmoc-L-cyclopropylglycine|16802|1212257-18-5 https://www.jk-sci.com/products/j5316788 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1b08663e0f066f8ccb05c03923164631.jpg?v=1791411839 Fmoc-L-2-carbamoylphenylalanine, Purity by HPLC ≥ 98% | 959583-60-9 Fmoc-L-2-carbamoylphenylalanine|16788|959583-60-9 https://www.jk-sci.com/products/j5316811 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c1d22095f3de0c877969f0e849d7ada.jpg?v=1791411810 L-2,4-Dinitrophenylalanine, Purity by HPLC ≥ 99% | 49607-21-8 L-2,4-Dinitrophenylalanine|16811|49607-21-8 https://www.jk-sci.com/products/ts246cs-0090893 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da658452d41082e8ef380e24e0a17909.jpg?v=1791327670 (S)-5,5',6,6',7,7',8,8'-Octahydro-[1,1'-binaphthalene]-2,2'-diamine, 97% | 229177-78-0 (S)-5,5',6,6',7,7',8,8'-Octahydro-[1,1'-binaphthalene]-2,2'-diamine|CS-0090893|229177-78-0 https://www.jk-sci.com/products/ts246cs-0091143 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8a6a1d46a0e7aeb51f942e13cb52da93.jpg?v=1791327604 2-((3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol-2-yl)acetonitrile, 97% | 175166-50-4 2-((3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol-2-yl)acetonitrile|CS-0091143|175166-50-4 https://www.jk-sci.com/products/ts246cs-0091179 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/503935_5d08980d-0859-4b0d-9617-c62275ab4303.png?v=1791327568 tert-Butyl (3-aminophenethyl)carbamate, 97% | 180079-94-1 tert-Butyl (3-aminophenethyl)carbamate|CS-0091179|180079-94-1 https://www.jk-sci.com/products/ts246cs-0091256 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/307928.png?v=1791327543 3,5-Dichloropyridin-2(1H)-one, 96% | 5437-33-2 3,5-Dichloropyridin-2(1H)-one|CS-0091256|5437-33-2 https://www.jk-sci.com/products/j5316819 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e979043c15f77bba4f7d650d11ee85b.jpg?v=1791411801 erythro-N-Boc-L-3-bromophenylalanine epoxide, Purity by HPLC ≥ 97.5% | 1217801-96-1 erythro-N-Boc-L-3-bromophenylalanine epoxide|16819|1217801-96-1 https://www.jk-sci.com/products/s57c4x-197317 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c3968958-471d-4cf7-aabc-4b9bd41d6cbe.png?v=1791372092 Doxapram Impurity 17, Purity: 95.6% Doxapram Impurity 17|C4X-197317 https://www.jk-sci.com/products/ts246cs-0091396 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/87fc835d9f49d4b6060a378fcbb4bb12.jpg?v=1791327520 (11aR)-N,N-Dicyclohexyl-10,11,12,13-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine, 97% | 500997-68-2 (11aR)-N,N-Dicyclohexyl-10,11,12,13-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine|CS-0091396|500997-68-2 https://www.jk-sci.com/products/j5316827 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f726426f17298a674264558818eb4742.jpg?v=1791411792 Fmoc-D-b-homoalanine, Purity by HPLC ≥ 99% | 201864-71-3 Fmoc-D-b-homoalanine|16827|201864-71-3 https://www.jk-sci.com/products/ts246cs-0091569 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/faab46591dd92dd4aec8937f27d13f39.jpg?v=1791327479 2-(Benzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 97% | 171364-86-6 2-(Benzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|CS-0091569|171364-86-6 https://www.jk-sci.com/products/j5316837 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6e978de62d4a2993337736581afcb653.jpg?v=1791411771 Boc-L-2,4,5-trifluorophenylalanine, Purity by HPLC ≥ 99% | 324028-27-5 Boc-L-2,4,5-trifluorophenylalanine|16837|324028-27-5 https://www.jk-sci.com/products/ts246cs-0091643 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fde04f2babfc5b8873d18fbaf230cd0d.jpg?v=1791327428 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 97% | 402503-13-3 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|CS-0091643|402503-13-3 https://www.jk-sci.com/products/j5316830 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82aef9f4631ec7fa84b041507b97d987.jpg?v=1791411776 Fmoc-(R)-2-methoxyphenylglycine, Purity by HPLC ≥ 99% | 1217838-25-9 Fmoc-(R)-2-methoxyphenylglycine|16830|1217838-25-9 https://www.jk-sci.com/products/j5316841 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d493bdd1dfc0ce6df98f67ce7c135931.jpg?v=1791411766 Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butyric, Purity by HPLC ≥ 98% | 1217818-53-5 Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butyric|16841|1217818-53-5 https://www.jk-sci.com/products/ts246cs-0091848 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e3e75d2107a3889d59690deef0991025.jpg?v=1791327374 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-diphenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98% | 791616-65-4 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-diphenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0091848|791616-65-4 https://www.jk-sci.com/products/ts246cs-0091680 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/995881ec8869491b8640c524f7c16080.jpg?v=1791327410 (E)-4-(Dimethylamino)but-2-enoic acid, 97% | 149586-32-3 (E)-4-(Dimethylamino)but-2-enoic acid|CS-0091680|149586-32-3 https://www.jk-sci.com/products/j5316847 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/221895822f8512dd00987adb5f0c2fea.jpg?v=1791411757 Boc-a-methyl-D-phenylalanine, Purity by HPLC ≥ 99% | 53940-88-8 Boc-a-methyl-D-phenylalanine|16847|53940-88-8 https://www.jk-sci.com/products/j5316856 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4b52c5136d377232913e58b5056adaf.jpg?v=1791411747 L-3-Aminomethylphenylalanine, Purity by HPLC ≥ 99.5% | 57213-47-5 L-3-Aminomethylphenylalanine|16856|57213-47-5 https://www.jk-sci.com/products/j5316874 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2a8f3e7189d1864465018ca2a97eda39.jpg?v=1791411717 N-Boc-(2R,3R)-3-amino-2-hydroxy-3-phenylpropionic acid, Purity by HPLC ≥ 97% | 145514-62-1 N-Boc-(2R,3R)-3-amino-2-hydroxy-3-phenylpropionic acid|16874|145514-62-1 https://www.jk-sci.com/products/j5316860 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/655daa2af14319210ee1b244bc1b9b12.jpg?v=1791411737 Boc-3-(Fmoc-aminomethyl)-D-phenylalanine, Purity by HPLC ≥ 97% | 1213080-68-2 Boc-3-(Fmoc-aminomethyl)-D-phenylalanine|16860|1213080-68-2 https://www.jk-sci.com/products/j5316864 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9dacc107a8e358ef183a403a0bc12c4c.jpg?v=1791411727 Fmoc-3-(Boc-aminomethyl)-D-phenylalanine, Purity by HPLC ≥ 98% | 1217665-54-7 Fmoc-3-(Boc-aminomethyl)-D-phenylalanine|16864|1217665-54-7 https://www.jk-sci.com/products/j5316879 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0776b6b2e93513aebcd3eb9277594864.jpg?v=1791411712 Fmoc-O-allyl-D-m-tyrosine, Chiral HPLC ≥ 99.5% (ee) || Purity by HPLC ≥ 99% | 1217835-37-4 Fmoc-O-allyl-D-m-tyrosine|16879|1217835-37-4 https://www.jk-sci.com/products/j5316866 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/893908fa65687d825f44703c4d6e6de8.jpg?v=1791411727 Fmoc-D-b-homoproline, Purity by HPLC ≥ 99% | 193693-61-7 Fmoc-D-b-homoproline|16866|193693-61-7 https://www.jk-sci.com/products/s57c4x-197320 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b5f8b49b-d0fb-41c8-a729-a82ec5cd77b4.png?v=1791372084 Doxapram Impurity 20, Purity: 98.7% Doxapram Impurity 20|C4X-197320 https://www.jk-sci.com/products/j5316905 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8046b57e45caecda316bf9410c4c62a.jpg?v=1791411688 N,N'-Di-(tert-Butoxycarbonyl)thiourea, Purity by HPLC ≥ 98% | 145013-05-4 N,N'-Di-(tert-Butoxycarbonyl)thiourea|16905|145013-05-4 https://www.jk-sci.com/products/s57c4x-197324 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_08c909fb-6a99-4c50-aec8-8f0e0b976d4c.png?v=1791372072 R-Dosapren Isomer, 96.30% R-Dosapren Isomer|C4X-197324 https://www.jk-sci.com/products/s57c4x-197414 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ec66e01e7b02d83cfa6f3f9bce43bb7_892266d4-2e5b-4681-937f-37b5ef700c52.jpg?v=1791372069 Alanyl Glutamine Impurity 14, 97.30% | 1402135-14-1 Alanyl Glutamine Impurity 14|C4X-197414|1402135-14-1 https://www.jk-sci.com/products/s57c4x-197432 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/db0ff16c13624d826768a722dcbc70c1.jpg?v=1791372060 L-Alanyl-D-glutamine, Purity: 99.6% | 281660-34-2 L-Alanyl-D-glutamine|C4X-197432|281660-34-2 https://www.jk-sci.com/products/ts246cs-0091985 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/055ef316784c2c39c5fa0cc90c000be6.jpg?v=1791327325 1,?1,?1-?Trifluoro-?N-?[(11bS)?-?4-?oxido-?2,?6-?bis[2,?4,?6-?trisisopropylphenyl]?dinaphtho[2,?1-?d:1',?2'-?f]?[1,?3,?2]?dioxaphosphepin-?4-?yl]?methanesulfonamide, 96% | 908338-43-2 1,?1,?1-?Trifluoro-?N-?[(11bS)?-?4-?oxido-?2,?6-?bis[2,?4,?6-?trisisopropylphenyl]?dinaphtho[2,?1-?d:1',?2'-?f]?[1,?3,?2]?dioxaphosphepin-?4-?yl]?methanesulfonamide|CS-0091985|908338-43-2 https://www.jk-sci.com/products/ts246cs-0091908 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cda44c24263c8ac155709db0643d30a1.jpg?v=1791327337 2,6-Bis[(4R,5R)-4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-4,5-diphenyl-1H-imidazol-2-yl]pyridine, 97% | 863491-57-0 2,6-Bis[(4R,5R)-4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-4,5-diphenyl-1H-imidazol-2-yl]pyridine|CS-0091908|863491-57-0 https://www.jk-sci.com/products/s57c4x-19752 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/421067_a89913f5-4db1-473e-a10c-2ffc03a02a84.png?v=1791372050 Guanfacine Hydrochloride Impurity 2, Purity: 98.5% | 78433-88-2 Guanfacine Hydrochloride Impurity 2|C4X-19752|78433-88-2 https://www.jk-sci.com/products/ts246cs-0092582 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/791661.png?v=1791327279 tert-Butyl (2-amino-2-thioxoethyl)carbamate, 95% | 89226-13-1 tert-Butyl (2-amino-2-thioxoethyl)carbamate|CS-0092582|89226-13-1 https://www.jk-sci.com/products/s57c4x-197714 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/86baa9d174318f13c24325d50925d71b.jpg?v=1791372039 Amikacin EP Impurity C, 78.20% | 50725-25-2 Amikacin EP Impurity C|C4X-197714|50725-25-2 https://www.jk-sci.com/products/ts246cs-0092064 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e82882bd611a73a89d3097b1027f8707.jpg?v=1791327320 5-Bromo-6-fluoropyridin-3-amine, 98% | 209328-99-4 5-Bromo-6-fluoropyridin-3-amine|CS-0092064|209328-99-4 https://www.jk-sci.com/products/ts246cs-0092641 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e51062670484cc5216013c12d0554438.jpg?v=1791327269 tert-Butyl (1-(3-fluorophenyl)cyclobutyl)carbamate, 98% | 1286263-86-2 tert-Butyl (1-(3-fluorophenyl)cyclobutyl)carbamate|CS-0092641|1286263-86-2 https://www.jk-sci.com/products/ts246cs-0092865 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/430077_13c52c1f-0291-4ea0-8ea7-7a7f20f55b90.png?v=1791327191 2-Bromo-3-methoxy-6-methylpyridine, 96% | 24207-22-5 2-Bromo-3-methoxy-6-methylpyridine|CS-0092865|24207-22-5 https://www.jk-sci.com/products/ts246cs-0092918 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f2b9124fdebde8b6d32f31d0c656e56.jpg?v=1791327156 (2R)-1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydro-2-methylquinoline, 97% | 1186392-43-7 (2R)-1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydro-2-methylquinoline|CS-0092918|1186392-43-7 https://www.jk-sci.com/products/ts246cs-0092900 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277a95e82604f3f54867a310d0818a9d.jpg?v=1791327176 N,N'-(1S,2S)-1,2-Cyclohexanediylbis[N'-[3,5-bis(trifluoromethyl)phenyl]thiourea], 97% | 1140969-69-2 N,N'-(1S,2S)-1,2-Cyclohexanediylbis[N'-[3,5-bis(trifluoromethyl)phenyl]thiourea]|CS-0092900|1140969-69-2 https://www.jk-sci.com/products/ts246cs-0092691 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ac52fc23eefcd47bdfbd10bc664ed645.jpg?v=1791327233 tert-Butyl 3',3'-difluoro-[1,4'-bipiperidine]-1'-carboxylate, 95% | 2101206-97-5 tert-Butyl 3',3'-difluoro-[1,4'-bipiperidine]-1'-carboxylate|CS-0092691|2101206-97-5 https://www.jk-sci.com/products/ts246cs-0092645 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a0d1f8c3d3f2a73df16068f2266aa6c.jpg?v=1791327262 tert-Butyl (1-(4-fluorophenyl)cyclobutyl)carbamate, 95% | 1286275-69-1 tert-Butyl (1-(4-fluorophenyl)cyclobutyl)carbamate|CS-0092645|1286275-69-1 https://www.jk-sci.com/products/ts246cs-0092713 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2658b0f4a886195946aa6620f7715d1b.jpg?v=1791327220 (11bR)-2,6-Bis[3,5-bis(trifluoromethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98% | 1011465-24-9 (11bR)-2,6-Bis[3,5-bis(trifluoromethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0092713|1011465-24-9 https://www.jk-sci.com/products/ts246cs-0092680 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dde34e0e31cc42a84736869cbeb8d878.jpg?v=1791327239 (11bR)-2,6-Bis(4-chlorophenyl)-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 97% | 915038-16-3 (11bR)-2,6-Bis(4-chlorophenyl)-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0092680|915038-16-3 https://www.jk-sci.com/products/ts246cs-0092960 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3a7135109994be26f33c144134f0faaa.jpg?v=1791327136 2,6-Bis[(4S,5S)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine, 97% | 1221973-02-9 2,6-Bis[(4S,5S)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine|CS-0092960|1221973-02-9 https://www.jk-sci.com/products/s57c4x-19821 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/64a011330bbad213ee7cf7328263db07.jpg?v=1791372028 Ivermectin EP Impurity A, 95.60% | 65195-55-3 Ivermectin EP Impurity A|C4X-19821|65195-55-3 https://www.jk-sci.com/products/ts246cs-0093034 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/602dc6de1e4dbb53ea86181da6cc6e27.jpg?v=1791327118 (S)-STRIP, 98% | 1258276-28-6 (S)-STRIP|CS-0093034|1258276-28-6 https://www.jk-sci.com/products/ts246cs-0093014 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4bb2e082474e365a0bb19c83e966810.jpg?v=1791327124 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-1-naphthalenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 97% | 1242066-20-1 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-1-naphthalenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0093014|1242066-20-1 https://www.jk-sci.com/products/ts246cs-0093049 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/972fe19ed7e4afc2733723366837d8ab.jpg?v=1791327111 1,1,1-Trifluoro-N-[(11bR)-8,9,10,11,12,13,14,15-octahydro-4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide, 97% | 1261302-62-8 1,1,1-Trifluoro-N-[(11bR)-8,9,10,11,12,13,14,15-octahydro-4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide|CS-0093049|1261302-62-8 https://www.jk-sci.com/products/ts246cs-0093162 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17a92d0585c71d701fb3d5e77d0db7b8.jpg?v=1791327086 5-[(11aR)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-yl]-5H-dibenz[b,f]azepine, 97% | 1361055-04-0 5-[(11aR)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-yl]-5H-dibenz[b,f]azepine|CS-0093162|1361055-04-0 https://www.jk-sci.com/products/ts246cs-0093086 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9887f158f87fb76c0a75b7fdf8ea1440.jpg?v=1791327098 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1S,2S)-2-(1-piperidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione, 97% | 1312991-15-3 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1S,2S)-2-(1-piperidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione|CS-0093086|1312991-15-3 https://www.jk-sci.com/products/ts246cs-0093187 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/106120.png?v=1791327076 1-(4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-yl)ethan-1-one, 98% | 142557-76-4 1-(4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-yl)ethan-1-one|CS-0093187|142557-76-4 https://www.jk-sci.com/products/ts246cs-0085807 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/786b0aaf4753cd2311c6d4409d4f065e.jpg?v=1791329074 4'-(4-Pyridyl)-2,2':6',2''-terpyridine, 97% | 112881-51-3 4'-(4-Pyridyl)-2,2':6',2''-terpyridine|CS-0085807|112881-51-3 https://www.jk-sci.com/products/ts246cs-0088417 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f640cfe020fcd37bf6db389e0cb38bea.jpg?v=1791328291 1-(2-Methoxyphenyl)cyclopropanecarbonitrile, 97% | 74204-96-9 1-(2-Methoxyphenyl)cyclopropanecarbonitrile|CS-0088417|74204-96-9 https://www.jk-sci.com/products/ts246cs-0089679 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/edaba242bb711ecbcb6d82851a93a4d2.jpg?v=1791327980 Cyclohex-1-en-1-yl trifluoromethanesulfonate, 97% | 28075-50-5 Cyclohex-1-en-1-yl trifluoromethanesulfonate|CS-0089679|28075-50-5 https://www.jk-sci.com/products/ts246cs-0090429 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/39ae94aaf3bb062eb4b65b34892e2311.jpg?v=1791327810 1-Chloroisoquinoline-5-sulfonyl chloride, 97% | 141519-77-9 1-Chloroisoquinoline-5-sulfonyl chloride|CS-0090429|141519-77-9 https://www.jk-sci.com/products/ts246cs-0090836 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/74727d68c647642c61dc14fca89111ba.jpg?v=1791327696 5'-Fluorospiro[cyclopropane-1,3'-indoline], 95% | 913179-36-9 5'-Fluorospiro[cyclopropane-1,3'-indoline]|CS-0090836|913179-36-9 https://www.jk-sci.com/products/j5316935 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/747c0f165d8597954404499b2bed399a.jpg?v=1791411683 Fmoc-(R,S)-3,4-cis-methanoproline, Purity by HPLC ≥ 99% | 1820598-59-1 Fmoc-(R,S)-3,4-cis-methanoproline|16935|1820598-59-1 https://www.jk-sci.com/products/ts246cs-0091616 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/032bea492a79e22bead9392692706bc0.jpg?v=1791327460 N-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinamide, 97.00%+ | 945863-21-8 N-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinamide|CS-0091616|945863-21-8 https://www.jk-sci.com/products/ts246cs-0091167 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/210365c8abce233deb6eae6032b75b85.jpg?v=1791327575 2,5-Bis(2-octyldodecyl)-3,6-bis(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, 95% | 1351986-34-9 2,5-Bis(2-octyldodecyl)-3,6-bis(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione|CS-0091167|1351986-34-9 https://www.jk-sci.com/products/ts246cs-0091891 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7547fc4fa1ff48a2404f8f486ad2323.jpg?v=1791327344 1-Bromo-2-phenylnaphthalene, 98% | 22082-93-5 1-Bromo-2-phenylnaphthalene|CS-0091891|22082-93-5 https://www.jk-sci.com/products/ts246cs-0091342 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0641352ab57fb3c8a9720e4bf5e86030.jpg?v=1791327531 Methyl 3-chloro-4-ethoxybenzoate, 97.02%+ | 192512-43-9 Methyl 3-chloro-4-ethoxybenzoate|CS-0091342|192512-43-9 https://www.jk-sci.com/products/ts246cs-0091718 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e33e33fc2531bc4ac8af1a2f6a08ac1.jpg?v=1791327401 (S)-tert-Butyl 6-(hydroxymethyl)-5-azaspiro[2.4]heptane-5-carboxylate, 97.07%+ | 1262397-12-5 (S)-tert-Butyl 6-(hydroxymethyl)-5-azaspiro[2.4]heptane-5-carboxylate|CS-0091718|1262397-12-5 https://www.jk-sci.com/products/ts246cs-0092697 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/40e66fcecc45338e44411e9199871c2a.jpg?v=1791327227 1-(3,4-Dimethoxyphenyl)propan-2-ol, 95% | 19578-92-8 1-(3,4-Dimethoxyphenyl)propan-2-ol|CS-0092697|19578-92-8 https://www.jk-sci.com/products/ts246cs-0092878 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/308e81f37b5b02fa31b12e59fd9b1a58.jpg?v=1791327187 (11bR)-2,6-Bis(3,5-dimethylphenyl)-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 97% | 1065214-95-0 (11bR)-2,6-Bis(3,5-dimethylphenyl)-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0092878|1065214-95-0 https://www.jk-sci.com/products/ts246cs-0092638 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e2f7bc0c349652306a68d6bb080e102d.jpg?v=1791327274 Ethyl 3-chloro-4-iodobenzoate, 96% | 874831-02-4 Ethyl 3-chloro-4-iodobenzoate|CS-0092638|874831-02-4 https://www.jk-sci.com/products/ts246cs-0092648 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dba485668666aa1247dca5fe4aa3a83d.jpg?v=1791327257 1-Benzyl-1H-pyrazol-4-ol, 97.00%+ | 226989-35-1 1-Benzyl-1H-pyrazol-4-ol|CS-0092648|226989-35-1 https://www.jk-sci.com/products/ts246cs-0092057 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8c15055f6c5d063f509d5397e846c20.jpg?v=1791327320 1-(3-Methylpyridin-2-yl)ethanone, 97% | 85279-30-7 1-(3-Methylpyridin-2-yl)ethanone|CS-0092057|85279-30-7 https://www.jk-sci.com/products/ts246cs-0092945 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5c5f2c876dc237ec1eac21973d9c2e6c_d0ec7d84-1beb-4a09-b7d1-9640a3c8b7c3.jpg?v=1791327146 3-((3,5-Bis(trifluoromethyl)phenyl)amino)-4-(((1R,2R)-2-(piperidin-1-yl)cyclohexyl)amino)cyclobut-3-ene-1,2-dione, 97% | 1211565-11-5 3-((3,5-Bis(trifluoromethyl)phenyl)amino)-4-(((1R,2R)-2-(piperidin-1-yl)cyclohexyl)amino)cyclobut-3-ene-1,2-dione|CS-0092945|1211565-11-5 https://www.jk-sci.com/products/s57c4x-19836 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/78caf8c560b0ee76b12ce61b29956a41.jpg?v=1791372020 Butalbital Impurity 6, 96.90% | 59726-40-8 Butalbital Impurity 6|C4X-19836|59726-40-8 https://www.jk-sci.com/products/ts246cs-0093033 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b6f024b3945449c6442ee9c3537a66ee.jpg?v=1791327118 1-(4-(Morpholinomethyl)phenyl)ethanone, 97.00%+ | 265107-94-6 1-(4-(Morpholinomethyl)phenyl)ethanone|CS-0093033|265107-94-6 https://www.jk-sci.com/products/ts246cs-0093057 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e8803f9fa393b951a12a106fd685d912.jpg?v=1791327105 N-(9R)-Cinchonan-9-yl-2-(diphenylphosphino)benzamide, 95% | 1263322-11-7 N-(9R)-Cinchonan-9-yl-2-(diphenylphosphino)benzamide|CS-0093057|1263322-11-7 https://www.jk-sci.com/products/s57c4x-198521 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/489867_6992cf85-61b0-4f88-a24b-7e394a48e364.png?v=1791372010 Regadenoson Impurity 21, 98.60% | 146-77-0 Regadenoson Impurity 21|C4X-198521|146-77-0 https://www.jk-sci.com/products/ts246cs-0093307 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565a7c973409ee48c3adba3706b65b5e.jpg?v=1791327029 3',3'-Difluoro-1,4'-bipiperidine dihydrochloride, 97% | 2101206-90-8 3',3'-Difluoro-1,4'-bipiperidine dihydrochloride|CS-0093307|2101206-90-8 https://www.jk-sci.com/products/ts246cs-0093272 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/547015.png?v=1791327039 2,3,5-Tri-O-benzyl-D-ribose, 98% | 54623-25-5 2,3,5-Tri-O-benzyl-D-ribose|CS-0093272|54623-25-5 https://www.jk-sci.com/products/ts246cs-0093181 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/75e995d6d8e212e84978246d2c804af6.jpg?v=1791327080 N,N'-[(1R,2R)-1,2-Diphenyl-1,2-ethanediyl]bis[2-diphenylphosphinobenzamide], 95% | 138517-62-1 N,N'-[(1R,2R)-1,2-Diphenyl-1,2-ethanediyl]bis[2-diphenylphosphinobenzamide]|CS-0093181|138517-62-1 https://www.jk-sci.com/products/ts246cs-0093234 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/152ef5b9f18e2a44a124c0f364ac448e.jpg?v=1791327051 (R,R)-ANDEN-Phenyl Trost Ligand, 97% | 152140-65-3 (R,R)-ANDEN-Phenyl Trost Ligand|CS-0093234|152140-65-3 https://www.jk-sci.com/products/ts246cs-0093327 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/85641214c6ed8564ac5161b5dee0d17e.jpg?v=1791327023 6-Methoxybenzo[b]thiophene 1,1-dioxide, 95% | 98733-09-6 6-Methoxybenzo[b]thiophene 1,1-dioxide|CS-0093327|98733-09-6 https://www.jk-sci.com/products/ts246cs-0093372 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/21a52584694235c51856f26db6be4b61.jpg?v=1791327012 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis[4-(trifluoromethyl)phenyl]-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98.00%+ | 791616-70-1 (11bR)​-8,​9,​10,​11,​12,​13,​14,​15-Octahydro-​4-​hydroxy-​2,​6-​bis[4-​(trifluoromethyl)​phenyl]​-4-​oxide-dinaphtho[2,​1-​d:1',​2'-​f]​[1,​3,​2]​dioxaphosphepin|CS-0093372|791616-70-1 https://www.jk-sci.com/products/ts246cs-0093489 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9cff7787d8555e2491a59fdf1baa0d64.jpg?v=1791326995 Imidodicarbonic acid, 2-(5-bromo-2-pyridinyl)-, 1,3-bis(1,1-dimethylethyl) ester, 97.00%+ | 209959-28-4 Imidodicarbonic acid, 2-(5-bromo-2-pyridinyl)-, 1,3-bis(1,1-dimethylethyl) ester|CS-0093489|209959-28-4 https://www.jk-sci.com/products/s57c4x-19858 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/228814_02a70886-5874-43cd-9871-1cc834e8a131.png?v=1791372002 Regadenoson Impurity 8, 99.80% | 15763-11-8 Regadenoson Impurity 8|C4X-19858|15763-11-8 https://www.jk-sci.com/products/ts246cs-0093500 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6cf5a2f9e855ec12a3a3ddba66a1cd5b.jpg?v=1791326989 6'-Aminospiro[cyclopropane-1,1'-isoindolin]-3'-one, 98% | 2304495-90-5 6'-Aminospiro[cyclopropane-1,1'-isoindolin]-3'-one|CS-0093500|2304495-90-5 https://www.jk-sci.com/products/ts246cs-0093539 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424481.png?v=1791326982 3-(4-Fluorophenyl)isoxazole, 97% | 651059-64-2 3-(4-Fluorophenyl)isoxazole|CS-0093539|651059-64-2 https://www.jk-sci.com/products/ts246cs-0093595 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/84035c5df71e0a3526fe67a372151235.jpg?v=1791326964 (2S)-2-[[[[(1R,2R)-2-Aminocyclohexyl]amino]thioxomethyl]amino]-N-(diphenylmethyl)-N,3,3-trimethylbutanamide, 97% | 1421052-39-2 (2S)-2-[[[[(1R,2R)-2-Aminocyclohexyl]amino]thioxomethyl]amino]-N-(diphenylmethyl)-N,3,3-trimethylbutanamide|CS-0093595|1421052-39-2 https://www.jk-sci.com/products/ts246cs-0093609 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e21265d89e4f88580a67d1fea1ffef3_b0056aa2-a3de-42c8-941a-b18b3f79851c.jpg?v=1791326948 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-1,2-diphenyl-2-(1-piperidinyl)ethyl]amino]-3-cyclobutene-1,2-dione, 97% | 1454257-32-9 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-1,2-diphenyl-2-(1-piperidinyl)ethyl]amino]-3-cyclobutene-1,2-dione|CS-0093609|1454257-32-9 https://www.jk-sci.com/products/ts246cs-0093642 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0087f84e-9157-4014-83cc-30d33cfb9359.png?v=1791326943 (2S)-1-[(1R)-1-(Dimethylamino)ethyl]-2-(diphenylphosphino)ferrocene, 98% | 74311-54-9 (2S)-1-[(1R)-1-(Dimethylamino)ethyl]-2-(diphenylphosphino)ferrocene|CS-0093642|74311-54-9 https://www.jk-sci.com/products/ts246cs-0093694 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d1a0e7e709960dc81c725c8a8e5732ba.jpg?v=1791326923 (R)-4-Isopropyl-2-oxazolidinethione, 95.00%+ | 1217463-35-8 (R)-4-Isopropyl-2-oxazolidinethione|CS-0093694|1217463-35-8 https://www.jk-sci.com/products/ts246cs-0093689 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/217969.png?v=1791326928 (S)-4-Isopropylthiazolidine-2-thione, 98% | 76186-04-4 (S)-4-Isopropylthiazolidine-2-thione|CS-0093689|76186-04-4 https://www.jk-sci.com/products/ts246cs-0093705 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/497194.png?v=1791326912 N,N'-(1S,2S)-1,2-Cyclohexanediylbis[4-methylbenzenesulfonamide], 96% | 212555-28-7 N,N'-(1S,2S)-1,2-Cyclohexanediylbis[4-methylbenzenesulfonamide]|CS-0093705|212555-28-7 https://www.jk-sci.com/products/ts246cs-0093724 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c6df8f6cda4ea92c06c359a6190808ba.jpg?v=1791326901 (1R,2R)-N,N'-Bis(phenylmethyl)-1,2-diphenyl-1,2-ethanediamine, 98% | 221226-19-3 (1R,2R)-N,N'-Bis(phenylmethyl)-1,2-diphenyl-1,2-ethanediamine|CS-0093724|221226-19-3 https://www.jk-sci.com/products/ts246cs-0093741 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/492367.png?v=1791326889 N-Boc-L-3,5-difluorophenylalanine, 97.00%+ | 205445-52-9 N-Boc-L-3,5-difluorophenylalanine|CS-0093741|205445-52-9 https://www.jk-sci.com/products/ts246cs-0093779 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b2432f712dac7bf4c919c0bce6f9ac4c.jpg?v=1791326871 Bolm's ligand, 97% | 127049-50-7 Bolm's ligand|CS-0093779|127049-50-7 https://www.jk-sci.com/products/ts246cs-0093810 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f537dcea882f44d6da5866a78a6f20f.jpg?v=1791326853 Diethyl (4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate, 96.00%+ | 73346-73-3 Diethyl (4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate|CS-0093810|73346-73-3 https://www.jk-sci.com/products/s57c4x-198617 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e276ed4c-42d6-43ab-8743-e34a85180c1c.png?v=1791371988 Bumetanide Photodegradant Impurity 17, Purity: 100.0% Bumetanide Photodegradant Impurity 17|C4X-198617 https://www.jk-sci.com/products/s57c4x-198615 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_aae097b3-64f6-4bb9-bb6b-3a375514dafd.png?v=1791371993 Bumetanide Impurity 15, Purity: 99.3% Bumetanide Impurity 15|C4X-198615 https://www.jk-sci.com/products/ts246cs-0093857 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/924116aaf9aae076cb0cc13cd93544a3.jpg?v=1791326841 4-Aminopyridazin-3(2H)-one, 95% | 55271-46-0 4-Aminopyridazin-3(2H)-one|CS-0093857|55271-46-0 https://www.jk-sci.com/products/ts246cs-0093897 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1242291.png?v=1791326831 7-Bromo-3-methyl-1H-indole, 99.75%+ | 86915-22-2 7-Bromo-3-methyl-1H-indole|CS-0093897|86915-22-2 https://www.jk-sci.com/products/ts246cs-0093969 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38383434d76d328b817e4ce1116a2aa2.jpg?v=1791326805 7-Ethynyl-4,4-dimethyl-3,4-dihydronaphthalen-1(2H)-one, 97% | 166978-48-9 7-Ethynyl-4,4-dimethyl-3,4-dihydronaphthalen-1(2H)-one|CS-0093969|166978-48-9 https://www.jk-sci.com/products/ts246cs-0093935 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/628199.png?v=1791326810 4-Oxo-6-(thiophen-2-yl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile, 98% | 109532-65-2 4-Oxo-6-(thiophen-2-yl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile|CS-0093935|109532-65-2 https://www.jk-sci.com/products/s57c4x-198623 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6a02a66d-7713-443a-b7a4-f4e82861bae6.png?v=1791371984 Bumetanide Impurity 23, 90.10% Bumetanide Impurity 23|C4X-198623 https://www.jk-sci.com/products/ts246cs-0089214 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5dfc991cd202386d7dbb0c2709ae3e8f.jpg?v=1791328076 Methyl (R)-3-(6-bromochroman-2-yl)propanoate, 97% | 2088284-57-3 Methyl (R)-3-(6-bromochroman-2-yl)propanoate|CS-0089214|2088284-57-3 https://www.jk-sci.com/products/ts246cs-0090624 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66d59a72e679742fb982b2b2e976bd3b_ab9a7d75-d35e-48e2-a4b3-4e80d4254407.jpg?v=1791327739 (11bR)-4-Hydroxy-2,6-bis(4-nitrophenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide, 97% | 695162-89-1 (11bR)-4-Hydroxy-2,6-bis(4-nitrophenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide|CS-0090624|695162-89-1 https://www.jk-sci.com/products/ts246cs-0091656 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6bfd1f876aadd8683e70387f0e3fb783.jpg?v=1791327417 N-Boc-PEG6-alcohol, 97% | 331242-61-6 N-Boc-PEG6-alcohol|CS-0091656|331242-61-6 https://www.jk-sci.com/products/ts246cs-0091198 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ddf0476aeb8193784a53ec37d6da6f0.jpg?v=1791327560 2,6-Difluoropyridin-3-ol, 98% | 209328-85-8 2,6-Difluoropyridin-3-ol|CS-0091198|209328-85-8 https://www.jk-sci.com/products/ts246cs-0091954 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a299773f57aee9408aad11aa6e2dae3b.jpg?v=1791327331 (1R,2R)-2-(1-Piperidinyl)cyclohexylamine, 95% | 885677-91-8 (1R,2R)-2-(1-Piperidinyl)cyclohexylamine|CS-0091954|885677-91-8 https://www.jk-sci.com/products/ts246cs-0092643 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eebb962bc6e5700f9c3d0087c8837307.jpg?v=1791327269 tert-Butyl (1-(3-methoxyphenyl)cyclobutyl)carbamate, 97% | 1233180-61-4 tert-Butyl (1-(3-methoxyphenyl)cyclobutyl)carbamate|CS-0092643|1233180-61-4 https://www.jk-sci.com/products/ts246cs-0093296 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5358e15fa65d23d57ae22a37cd37ce72.jpg?v=1791327039 (S)-Ph-Ferrox, 95% | 162157-04-2 (S)-Ph-Ferrox|CS-0093296|162157-04-2 https://www.jk-sci.com/products/ts246cs-0092978 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c5e956f2a01d4023299bb0c14e6b8c0.jpg?v=1791327136 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-2-(dimethylamino)-1,2-diphenylethyl]amino]-3-cyclobutene-1,2-dione, 97% | 1223105-89-2 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-2-(dimethylamino)-1,2-diphenylethyl]amino]-3-cyclobutene-1,2-dione|CS-0092978|1223105-89-2 https://www.jk-sci.com/products/ts246cs-0092844 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c2380b87bb9540291d6e3b096d55ff2_07d56034-5ae9-4c64-8a2f-d9e1961aa5d1.jpg?v=1791327202 N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(2S)-2-(dimethylamino)-3-methylbutyl]thiourea, 96% | 1048692-60-9 N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(2S)-2-(dimethylamino)-3-methylbutyl]thiourea|CS-0092844|1048692-60-9 https://www.jk-sci.com/products/ts246cs-0093497 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f3aefc926e929eb3c8218063f1770d3.jpg?v=1791326995 4,5-Dibromo-2-chloropyridine, 97% | 1807166-31-9 4,5-Dibromo-2-chloropyridine|CS-0093497|1807166-31-9 https://www.jk-sci.com/products/ts246cs-0093152 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8c5b5c0f853433c0b2b01af9daf5cfb.jpg?v=1791327087 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-10,11-dihydro-6'-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, 97% | 1352957-59-5 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-10,11-dihydro-6'-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione|CS-0093152|1352957-59-5 https://www.jk-sci.com/products/ts246cs-0093228 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8817dae18c6af76be021944d6e971e86.jpg?v=1791327051 (2S)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-3,3-dimethyl-N-(phenylmethyl)butanamide, 97.00%+ | 1490388-03-8 (2S)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-3,3-dimethyl-N-(phenylmethyl)butanamide|CS-0093228|1490388-03-8 https://www.jk-sci.com/products/s57c4x-19863 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f453c075a4b75ea6ac2f3a495bd186b5.jpg?v=1791371979 Bumetanide EP Impurity C, 97.90% | 32643-00-8 Bumetanide EP Impurity C|C4X-19863|32643-00-8 https://www.jk-sci.com/products/s57c4x-19864 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7a78f492a65c815422cc0bbe89662860.jpg?v=1791371978 Bumetanide EP Impurity D, 98.30% | 153012-65-8 Bumetanide EP Impurity D|C4X-19864|153012-65-8 https://www.jk-sci.com/products/ts246cs-0093361 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/54ed970917ff3e11e9f03aa5b68b611c.jpg?v=1791327012 4-Amino-6-bromo-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile, 99.63%+ | 19393-83-0 4-Amino-6-bromo-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile|CS-0093361|19393-83-0 https://www.jk-sci.com/products/ts246cs-0093586 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6610d6536a8710c28db3e7d0fdad2eb3.jpg?v=1791326970 N-[(1R,2R)-2-[Bis(phenylmethyl)amino]cyclohexyl]-N'-[3,5-bis(trifluoromethyl)phenyl]thiourea, 97.00%+ | 1240466-16-3 N-[(1R,2R)-2-[Bis(phenylmethyl)amino]cyclohexyl]-N'-[3,5-bis(trifluoromethyl)phenyl]thiourea|CS-0093586|1240466-16-3 https://www.jk-sci.com/products/ts246cs-0093692 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/322836_27c10ef1-d39d-4b3e-a41b-de6c2c06f9b9.png?v=1791326923 (S)-4-Phenyloxazolidine-2-thione, 98.00%+ | 190970-57-1 (S)-4-Phenyloxazolidine-2-thione|CS-0093692|190970-57-1 https://www.jk-sci.com/products/s57c4x-19865 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b2c5796b85caf2feb9fb5fac34b4f49.jpg?v=1791371974 Bumetanide Impurity 5, 95.80% | 22892-96-2 Bumetanide Impurity 5|C4X-19865|22892-96-2 https://www.jk-sci.com/products/ts246cs-0093639 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8d3d26ebf0cd91d856c82d504efd437.jpg?v=1791326947 (S,Sp)-Bn-Phosferrox, 95% | 163169-14-0 (S,Sp)-Bn-Phosferrox|CS-0093639|163169-14-0 https://www.jk-sci.com/products/s57c4x-19867 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1bfda76bfbb84c2d07d6a2c315ba4fc8.jpg?v=1791371968 Bumetanide Impurity 7, 80.50% | 130262-91-8 Bumetanide Impurity 7|C4X-19867|130262-91-8 https://www.jk-sci.com/products/ts246cs-0093829 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d33c27c1eebec594199c81c055c7fe72.jpg?v=1791326847 (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid, 98.08%+ | 2446043-05-4 (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid|CS-0093829|2446043-05-4 https://www.jk-sci.com/products/ts246cs-0093712 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4d09187f9fee512c7d7dd2c4a2e74f27.jpg?v=1791326906 (1S,2S)-N-p-Tosyl-1,2-cyclohexanediamine, 97% | 174291-97-5 (1S,2S)-N-p-Tosyl-1,2-cyclohexanediamine|CS-0093712|174291-97-5 https://www.jk-sci.com/products/ts246cs-0093771 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de98015d34d7cf75eb7eb3b35d8c236e.jpg?v=1791326883 (2,6-Dibromopyridin-4-yl)boronic acid, 97% | 2096340-19-9 (2,6-Dibromopyridin-4-yl)boronic acid|CS-0093771|2096340-19-9 https://www.jk-sci.com/products/ts246cs-0094054 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1c26e4a6ae6ddd8864ae168e5f258112.jpg?v=1791326789 Diethyl (difluoromethyl)phosphonate, 97% | 1478-53-1 Diethyl (difluoromethyl)phosphonate|CS-0094054|1478-53-1 https://www.jk-sci.com/products/ts246cs-0093906 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3fa5cfd67265cb60e1116e84a62f0d6e.jpg?v=1791326825 tert-Butyl (R)-(1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)carbamate, 95.00%+ | 578729-05-2 tert-Butyl (R)-(1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)carbamate|CS-0093906|578729-05-2 https://www.jk-sci.com/products/ts246cs-0094115 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a2b6bf094bca9f6ab478f566e5cc1d71.jpg?v=1791326777 Methyl 2-chloro-6-methylbenzoate, 98% | 99585-14-5 Methyl 2-chloro-6-methylbenzoate|CS-0094115|99585-14-5 https://www.jk-sci.com/products/ts246cs-0094209 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/721a20e0218049fca42d53c2c74c8d75.jpg?v=1791326765 6-Fluorobenzofuran-3-carboxylic acid, 95% | 1393561-25-5 6-Fluorobenzofuran-3-carboxylic acid|CS-0094209|1393561-25-5 https://www.jk-sci.com/products/ts246cs-0094239 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9024fa087757673bd267ab9f27a1216c.jpg?v=1791326754 2,6-Dibromo-4-fluorobenzo[d]thiazole, 99.77%+ | 1188226-62-1 2,6-Dibromo-4-fluorobenzo[d]thiazole|CS-0094239|1188226-62-1 https://www.jk-sci.com/products/ts246cs-0094241 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dec2b9159701c7716208717a073f1d34.jpg?v=1791326748 2-Phenylphthalazin-1(2H)-one, 97% | 6266-49-5 2-Phenylphthalazin-1(2H)-one|CS-0094241|6266-49-5 https://www.jk-sci.com/products/ts246cs-0094248 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bcb847be1cadeb74251a6f0d336151f5.jpg?v=1791326748 2,5-Dibromo-4-fluorobenzo[d]thiazole, 95% | 1427426-59-2 2,5-Dibromo-4-fluorobenzo[d]thiazole|CS-0094248|1427426-59-2 https://www.jk-sci.com/products/s57c4x-19868 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b272273d6e070e56e8efeb0b087b24c9.jpg?v=1791371967 Bumetanide Impurity 8, 90.00% | 25317-76-4 Bumetanide Impurity 8|C4X-19868|25317-76-4 https://www.jk-sci.com/products/ts246cs-0094262 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/025ab0189dbbd271ad3e26ddf29fc2f9.jpg?v=1791326723 2-Methyl-5-phenyl-2,4-dihydro-3H-pyrazol-3-one, 97% | 41927-50-8 2-Methyl-5-phenyl-2,4-dihydro-3H-pyrazol-3-one|CS-0094262|41927-50-8 https://www.jk-sci.com/products/ts246cs-0094420 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e7334346a3a6a5e390607b30374cffd.jpg?v=1791326609 Ethyl 5-bromo-2-iodobenzoate, 97% | 450412-27-8 Ethyl 5-bromo-2-iodobenzoate|CS-0094420|450412-27-8 https://www.jk-sci.com/products/ts246cs-0094357 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5fc1643eac61f5851f2063e28829b0f6.jpg?v=1791326661 Ethyl imidazo[1,2-a]pyrimidine-3-carboxylate, 98% | 64951-07-1 Ethyl imidazo[1,2-a]pyrimidine-3-carboxylate|CS-0094357|64951-07-1 https://www.jk-sci.com/products/ts246cs-0092914 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c239dcd37ab20008d03dbf6e71a4ea50.jpg?v=1791327161 tert-Butyl (S)-3-(4-chlorophenyl)piperazine-1-carboxylate, 98% | 1228561-86-1 tert-Butyl (S)-3-(4-chlorophenyl)piperazine-1-carboxylate|CS-0092914|1228561-86-1 https://www.jk-sci.com/products/ts246cs-0094440 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/292c09e6edc29152ce3f187cf3299547.jpg?v=1791326590 Methyl 2-nitro-4-(trifluoromethyl)benzoate, 97% | 228418-45-9 Methyl 2-nitro-4-(trifluoromethyl)benzoate|CS-0094440|228418-45-9 https://www.jk-sci.com/products/ts246cs-0094480 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f87e1ee0d2f6533547dd1c1312cd662a.jpg?v=1791326546 (S)-2-(((Benzyloxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid hydrate, 97% | 229957-50-0 (S)-2-(((Benzyloxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid hydrate|CS-0094480|229957-50-0 https://www.jk-sci.com/products/ts246cs-0094404 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327257.png?v=1791326621 4,7-Dichloro-2-methylquinoline, 97% | 50593-69-6 4,7-Dichloro-2-methylquinoline|CS-0094404|50593-69-6 https://www.jk-sci.com/products/ts246cs-0093201 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/54bdb5d86bbd910cabad7c366d86f92c.jpg?v=1791327071 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-2-(dipentylamino)cyclohexyl]amino]-3-cyclobutene-1,2-dione, 97.00%+ | 1411983-40-8 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-2-(dipentylamino)cyclohexyl]amino]-3-cyclobutene-1,2-dione|CS-0093201|1411983-40-8 https://www.jk-sci.com/products/ts246cs-0094381 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542831.png?v=1791326651 1-Chloro-4-iodo-2-methylbenzene, 98% | 116632-41-8 1-Chloro-4-iodo-2-methylbenzene|CS-0094381|116632-41-8 https://www.jk-sci.com/products/ts246cs-0094428 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b924a651f94c99f96a036f7e14c59d2.jpg?v=1791326603 Ethyl 2-chloro-4-iodobenzoate, 97% | 92712-69-1 Ethyl 2-chloro-4-iodobenzoate|CS-0094428|92712-69-1 https://www.jk-sci.com/products/ts246cs-0091510 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/789137.png?v=1791327497 (R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate, 95% | 791616-55-2 (R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate|CS-0091510|791616-55-2 https://www.jk-sci.com/products/ts246cs-0094484 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/65840f328a61da27b3717fe7258cc9bb.jpg?v=1791326541 1-(3-(Trifluoromethyl)phenyl)cyclobutane-1-carbonitrile, 95% | 29786-43-4 1-(3-(Trifluoromethyl)phenyl)cyclobutane-1-carbonitrile|CS-0094484|29786-43-4 https://www.jk-sci.com/products/ts246cs-0094444 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08bb884bd84eae6eab6b194ac5aac7d3.jpg?v=1791326585 Methyl 4-chloro-3-iodobenzoate, 96% | 365526-34-7 Methyl 4-chloro-3-iodobenzoate|CS-0094444|365526-34-7 https://www.jk-sci.com/products/ts246cs-0089909 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/797f45e6adc1a76dd136071f5475b680.jpg?v=1791327872 (S)-2-Amino-3-(benzyloxy)propan-1-ol, 98% | 58577-88-1 (S)-2-Amino-3-(benzyloxy)propan-1-ol|CS-0089909|58577-88-1 https://www.jk-sci.com/products/ts246cs-0094306 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce546373ba1b55b6713fe1bb25ee430f.jpg?v=1791326683 5-Amino-3,3-dimethylisobenzofuran-1(3H)-one, 98% | 217196-57-1 5-Amino-3,3-dimethylisobenzofuran-1(3H)-one|CS-0094306|217196-57-1 https://www.jk-sci.com/products/j5316937 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af264b2e399bbccfba3dcf8b69107572.jpg?v=1791411683 Na-Fmoc-Nd-(N-biotinyl-3-(2-(2-(3-aminopropyloxy)-ethoxy)-ethoxypropyl)-L-glutamine, Purity by HPLC ≥ 95% | 817169-73-6 Na-Fmoc-Nd-(N-biotinyl-3-(2-(2-(3-aminopropyloxy)-ethoxy)-ethoxypropyl)-L-glutamine|16937|817169-73-6 https://www.jk-sci.com/products/s57c4x-198683 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_79e6b0e5-7eb2-458f-b3e2-9be5ce0c1e2c.png?v=1791371959 Bumetanide Impurity 83, 95.60% Bumetanide Impurity 83|C4X-198683 https://www.jk-sci.com/products/ts246cs-0094456 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/608212.png?v=1791326563 (2-Hydroxyethyl)triphenylphosphonium bromide, 97% | 7237-34-5 (2-Hydroxyethyl)triphenylphosphonium bromide|CS-0094456|7237-34-5 https://www.jk-sci.com/products/ts246cs-0094462 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3c4a1282ba7fdf36d6045d66fd3f0e81.jpg?v=1791326558 2-Iodo-3-methylaniline, 97% | 89938-16-9 2-Iodo-3-methylaniline|CS-0094462|89938-16-9 https://www.jk-sci.com/products/ts246cs-0094432 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/37e41b4050abc02c6b3d677f8fb608e2.jpg?v=1791326597 Methyl 3-bromo-5-chloro-4-iodobenzoate, 95% | 1160574-80-0 Methyl 3-bromo-5-chloro-4-iodobenzoate|CS-0094432|1160574-80-0 https://www.jk-sci.com/products/ts246cs-0092138 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/524977.png?v=1791327309 2-(Benzo[b]thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 97% | 376584-76-8 2-(Benzo[b]thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|CS-0092138|376584-76-8 https://www.jk-sci.com/products/ts246cs-0094447 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3fd8f25deae16cad141f9a4db2947dc1.jpg?v=1791326580 1-Methylindoline-4-carboxylic acid, 98% | 168899-63-6 1-Methylindoline-4-carboxylic acid|CS-0094447|168899-63-6 https://www.jk-sci.com/products/ts246cs-0094390 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9cbcb132b61647bb9581fead71005cf0.jpg?v=1791326638 1-Ethyl-2-methyl-1H-imidazole, 98% | 21202-52-8 1-Ethyl-2-methyl-1H-imidazole|CS-0094390|21202-52-8 https://www.jk-sci.com/products/ts246cs-0094339 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600617_99debef2-b056-4566-906b-3d62b2234e69.png?v=1791326678 Pterin-6-carboxylic acid, 97.00%+ | 948-60-7 Pterin-6-carboxylic acid|CS-0094339|948-60-7 https://www.jk-sci.com/products/ts246cs-0093312 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/319000.png?v=1791327029 (DHQ)2AQN, 98% | 176097-24-8 (DHQ)2AQN|CS-0093312|176097-24-8 https://www.jk-sci.com/products/ts246cs-0093891 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7afb3ab93dde82635a6cd3e94f32f1da.jpg?v=1791326836 Methyl 4-(benzylamino)-6-chloronicotinate, 98% | 1374215-05-0 Methyl 4-(benzylamino)-6-chloronicotinate|CS-0093891|1374215-05-0 https://www.jk-sci.com/products/ts246cs-0093648 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/121821.png?v=1791326943 (2S,5S)-2-tert-Butyl-3-methyl-5-(phenylmethyl)-4-imidazolidinone, 97% 99%ee | 346440-54-8 (2S,5S)-2-tert-Butyl-3-methyl-5-(phenylmethyl)-4-imidazolidinone|CS-0093648|346440-54-8 https://www.jk-sci.com/products/ts246cs-0093531 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2728a79dce5f538396e6462f19429fda.jpg?v=1791326988 2-Chloro-5-fluoro-4-(trifluoromethyl)pyridine, 95% | 1356113-40-0 2-Chloro-5-fluoro-4-(trifluoromethyl)pyridine|CS-0093531|1356113-40-0 https://www.jk-sci.com/products/ts246cs-0093729 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/03d7ce0cd2f614686a6ff54b26868bd9.jpg?v=1791326900 (1S,2S)-N,N'-Bis(1-naphthalenylmethyl)-1,2-diphenyl-1,2-ethanediamine, 98% | 235104-43-5 (1S,2S)-N,N'-Bis(1-naphthalenylmethyl)-1,2-diphenyl-1,2-ethanediamine|CS-0093729|235104-43-5 https://www.jk-sci.com/products/ts246cs-0094235 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bc8669d877a22e983ead1262f55e5b07.jpg?v=1791326760 Lithium triisopropoxy(thiazol-2-yl)boranuide, 96% | 1393823-02-3 Lithium triisopropoxy(thiazol-2-yl)boranuide|CS-0094235|1393823-02-3 https://www.jk-sci.com/products/ts246cs-0094056 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d97bd61777daecee1fd6e12119afd70.jpg?v=1791326783 3-Methylpyrrolidine-3-carboxylic acid hydrochloride, 97% | 1222503-25-4 3-Methylpyrrolidine-3-carboxylic acid hydrochloride|CS-0094056|1222503-25-4 https://www.jk-sci.com/products/ts246cs-0094242 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf516b865b7be1099c3e494470c0bad0.jpg?v=1791326742 5-Bromo-2-fluoroisophthalonitrile, 95% | 1250411-83-6 5-Bromo-2-fluoroisophthalonitrile|CS-0094242|1250411-83-6 https://www.jk-sci.com/products/ts246cs-0094288 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/336788.png?v=1791326697 (3-Chloro-2,6-difluorophenyl)boronic acid, 97.00%+ | 1031226-45-5 (3-Chloro-2,6-difluorophenyl)boronic acid|CS-0094288|1031226-45-5 https://www.jk-sci.com/products/ts246cs-0094354 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/203030.png?v=1791326662 7-(Trifluoromethyl)imidazo[1,2-a]pyrimidine, 98% | 375857-66-2 7-(Trifluoromethyl)imidazo[1,2-a]pyrimidine|CS-0094354|375857-66-2 https://www.jk-sci.com/products/ts246cs-0094408 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/467793.png?v=1791326620 α-Acetamidocinnamic acid, 98% | 5469-45-4 α-Acetamidocinnamic acid|CS-0094408|5469-45-4 https://www.jk-sci.com/products/ts246cs-0094385 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9a8b02193d4ee341f8273da535506218.jpg?v=1791326645 2-((tert-Butoxycarbonyl)amino)-2-(3,4-dichlorophenyl)acetic acid, 95.00%+ | 142121-95-7 2-((tert-Butoxycarbonyl)amino)-2-(3,4-dichlorophenyl)acetic acid|CS-0094385|142121-95-7 https://www.jk-sci.com/products/ts246cs-0094441 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/472789.png?v=1791326589 METTL3 activator-1, 97% | 122323-88-0 METTL3 activator-1|CS-0094441|122323-88-0 https://www.jk-sci.com/products/ts246cs-0094429 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/23ebbbcbba2683ba0065e21ba9a7da53.jpg?v=1791326603 Ethyl 3-iodo-4-methoxybenzoate, 97% | 207115-38-6 Ethyl 3-iodo-4-methoxybenzoate|CS-0094429|207115-38-6 https://www.jk-sci.com/products/ts246cs-0094497 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ed3fcff518afe4ac6a8a9606d82fc493.jpg?v=1791326525 Methyl 6-fluoro-1H-indole-3-carboxylate, 97% | 649550-97-0 Methyl 6-fluoro-1H-indole-3-carboxylate|CS-0094497|649550-97-0 https://www.jk-sci.com/products/ts246cs-0094516 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/204687283d37e69111404591693ff56d.jpg?v=1791326508 (3-(Aminomethyl)phenyl)methanol, 97% | 34231-22-6 (3-(Aminomethyl)phenyl)methanol|CS-0094516|34231-22-6 https://www.jk-sci.com/products/ts246cs-0094453 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/720c5415f78e393893ec1a4226cba0af.jpg?v=1791326574 5-(Trifluoromethyl)piperidin-2-one, 97% | 50549-24-1 5-(Trifluoromethyl)piperidin-2-one|CS-0094453|50549-24-1 https://www.jk-sci.com/products/ts246cs-0094472 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1932763e199ffd5108c620e5aaa39ee2.jpg?v=1791326547 4,4,5,5-Tetramethyl-2-(3-((2,2,2-trifluoroethyl)thio)phenyl)-1,3,2-dioxaborolane, 97% | 1026797-07-8 4,4,5,5-Tetramethyl-2-(3-((2,2,2-trifluoroethyl)thio)phenyl)-1,3,2-dioxaborolane|CS-0094472|1026797-07-8 https://www.jk-sci.com/products/ts246cs-0094535 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82385179d87c5e0d6ef14b1e28b7e1c6.jpg?v=1791326488 8-Bromo-1-naphthaldehyde, 97% | 85864-82-0 8-Bromo-1-naphthaldehyde|CS-0094535|85864-82-0 https://www.jk-sci.com/products/ts246cs-0094578 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b25c3899eff600b9f37d3a0f9a1643e6.jpg?v=1791326468 Methyl 4-amino-5-chloro-2-hydroxybenzoate, 98.00%+ | 129511-06-4 Methyl 4-amino-5-chloro-2-hydroxybenzoate|CS-0094578|129511-06-4 https://www.jk-sci.com/products/j5316962 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/132c2d1b70862c4f43567163e2867f81.jpg?v=1791411658 Fmoc-Asn(Trt)-Thr[Psi(Me,Me)Pro]-OH, Purity by HPLC ≥ 96% | 957780-59-5 Fmoc-Asn(Trt)-Thr[Psi(Me,Me)Pro]-OH|16962|957780-59-5 https://www.jk-sci.com/products/ts246cs-0094660 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/582446.png?v=1791326462 7-Bromo-5-nitro-1H-indole, 95% | 87240-07-1 7-Bromo-5-nitro-1H-indole|CS-0094660|87240-07-1 https://www.jk-sci.com/products/ts246cs-0094689 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/356668.png?v=1791326444 3-(3-Bromophenyl)-3-oxopropanenitrile, 98% | 70591-86-5 3-(3-Bromophenyl)-3-oxopropanenitrile|CS-0094689|70591-86-5 https://www.jk-sci.com/products/ts246cs-0094693 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/375343.png?v=1791326439 4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane, 97% | 253342-48-2 4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane|CS-0094693|253342-48-2 https://www.jk-sci.com/products/ts246cs-0094707 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a6a051fbeeddcd07fecd97de080d793b.jpg?v=1791326419 2-Chloro-3-iodopyrazine, 97% | 191340-85-9 2-Chloro-3-iodopyrazine|CS-0094707|191340-85-9 https://www.jk-sci.com/products/ts246cs-0094712 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/794718_6de5ed6a-3771-4b24-9333-8f65b9aa7af7.png?v=1791326413 Sodium benzo[d]isoxazol-3-ylmethanesulfonate, 97.00%+ | 73101-64-1 Sodium benzo[d]isoxazol-3-ylmethanesulfonate|CS-0094712|73101-64-1 https://www.jk-sci.com/products/ts246cs-0094717 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338258.png?v=1791326413 tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylcarbamate, 97.00%+ | 832114-05-3 tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylcarbamate|CS-0094717|832114-05-3 https://www.jk-sci.com/products/ts246cs-0094802 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/478407.png?v=1791326393 2-(5-Bromo-2-fluorophenyl)acetic acid, 97% | 883514-21-4 2-(5-Bromo-2-fluorophenyl)acetic acid|CS-0094802|883514-21-4 https://www.jk-sci.com/products/ts246cs-0094817 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c9020f27a4e2b280f0e6ada932b69a37.jpg?v=1791326388 (S)-Pyrrolidin-2-ylbis(4-(trifluoromethyl)phenyl)methanol hydrochloride, 98% | 131180-54-6 (S)-Pyrrolidin-2-ylbis(4-(trifluoromethyl)phenyl)methanol hydrochloride|CS-0094817|131180-54-6 https://www.jk-sci.com/products/ts246cs-0095013 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d62284855c7ce4662dfc3eac2239cb76.jpg?v=1791326360 1,4-Dimethylpiperazine-2-carboxylic acid, 95% | 58895-88-8 1,4-Dimethylpiperazine-2-carboxylic acid|CS-0095013|58895-88-8 https://www.jk-sci.com/products/ts246cs-0094863 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/feb4f90916dbb149825cae2a13545bb4.jpg?v=1791326376 1-(But-3-yn-1-yl)-3-methoxybenzene, 98% | 72559-36-5 1-(But-3-yn-1-yl)-3-methoxybenzene|CS-0094863|72559-36-5 https://www.jk-sci.com/products/ts246cs-0095025 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fa174a0409fca273e85224c9291ea8f2.jpg?v=1791326351 rel-1,1-Dimethylethyl N-[(1R,2S)-2-(4-nitrophenyl)cyclopropyl]carbamate, 98% | 115977-41-8 rel-1,1-Dimethylethyl N-[(1R,2S)-2-(4-nitrophenyl)cyclopropyl]carbamate|CS-0095025|115977-41-8 https://www.jk-sci.com/products/ts246cs-0095030 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f63fd1fc18c4af343696cec9b3807f3e.jpg?v=1791326344 (6-Bromo-2-methoxypyridin-3-yl)boronic acid, 98% | 1242314-44-8 (6-Bromo-2-methoxypyridin-3-yl)boronic acid|CS-0095030|1242314-44-8 https://www.jk-sci.com/products/ts246cs-0095044 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4fd9257f2a014d3d0593dfb7e365f90a.jpg?v=1791326329 2,4-Difluoro-3-(trifluoromethyl)benzaldehyde, 95% | 134099-30-2 2,4-Difluoro-3-(trifluoromethyl)benzaldehyde|CS-0095044|134099-30-2 https://www.jk-sci.com/products/ts246cs-0095033 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7edfcee44d2971cd50a3ad8f81e83304.jpg?v=1791326335 (2,6-Difluoro-4-isopropoxyphenyl)boronic acid, 97.00%+ | 2096337-66-3 (2,6-Difluoro-4-isopropoxyphenyl)boronic acid|CS-0095033|2096337-66-3 https://www.jk-sci.com/products/ts246cs-0095076 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c908049b171d32db05f7f4a4c28d34c.jpg?v=1791326318 2-Chloro-6-methyl-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine, 97% | 851435-28-4 2-Chloro-6-methyl-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine|CS-0095076|851435-28-4 https://www.jk-sci.com/products/ts246cs-0095184 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7332f17321214556d96c5bc8b69a8f1d.jpg?v=1791326298 Ethyl 2-thioxo-2,3-dihydrothiazole-4-carboxylate, 98% | 56232-75-8 Ethyl 2-thioxo-2,3-dihydrothiazole-4-carboxylate|CS-0095184|56232-75-8 https://www.jk-sci.com/products/ts246cs-0091066 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e0300fb58be7b719ee7a0a8037467782.jpg?v=1791327637 (R)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole, 97.00%+ | 1441830-74-5 (R)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole|CS-0091066|1441830-74-5 https://www.jk-sci.com/products/ts246cs-0092683 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a8125ef413b1b85638e90ce3f735131d.jpg?v=1791327233 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-2-naphthalenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 97% | 922711-75-9 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-2-naphthalenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0092683|922711-75-9 https://www.jk-sci.com/products/ts246cs-0095203 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f1081c8f204022ae8e92d13a6cfb678.jpg?v=1791326287 tert-Butyl 6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate, 96% | 230301-73-2 tert-Butyl 6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate|CS-0095203|230301-73-2 https://www.jk-sci.com/products/ts246cs-0093238 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a721a365c8440436eea6f040e931162.jpg?v=1791327044 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis([1,1':3',1''-terphenyl]-5'-yl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 97% | 1569807-15-3 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis([1,1':3',1''-terphenyl]-5'-yl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0093238|1569807-15-3 https://www.jk-sci.com/products/s57c4x-198691 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a46cb4ed-57b0-4367-87d1-74d01792ae35.png?v=1791371957 Bumetanide Impurity 91, Purity: 97.6% Bumetanide Impurity 91|C4X-198691 https://www.jk-sci.com/products/ts246cs-0093596 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ca77a1ab221675c07b6f4623b814361.jpg?v=1791326964 (2S)-2-[[[[(1S,2S)-2-Aminocyclohexyl]amino]thioxomethyl]amino]-N-(diphenylmethyl)-N,3,3-trimethylbutanamide, 95% | 1421697-46-2 (2S)-2-[[[[(1S,2S)-2-Aminocyclohexyl]amino]thioxomethyl]amino]-N-(diphenylmethyl)-N,3,3-trimethylbutanamide|CS-0093596|1421697-46-2 https://www.jk-sci.com/products/s57c4x-19881 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7a882da2bfe155bbc26759023920ae5.jpg?v=1791371955 Melphalan EP Impurity A, 92.20% | 72143-20-5 Melphalan EP Impurity A|C4X-19881|72143-20-5 https://www.jk-sci.com/products/ts246cs-0093796 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/569074.png?v=1791326854 2-(Perfluorophenyl)acetic acid, 98.06%+ | 653-21-4 2-(Perfluorophenyl)acetic acid|CS-0093796|653-21-4 https://www.jk-sci.com/products/ts246cs-0094182 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/20b12dbce7c735bc4d73ee467f228389.jpg?v=1791326771 Methyl 5-bromo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate, 98% | 2131191-71-2 Methyl 5-bromo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate|CS-0094182|2131191-71-2 https://www.jk-sci.com/products/ts246cs-0094422 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c009f408f6456c253368ce9c775b4ed.jpg?v=1791326609 Ethyl 2-fluoro-6-methoxybenzoate, 98% | 773136-55-3 Ethyl 2-fluoro-6-methoxybenzoate|CS-0094422|773136-55-3 https://www.jk-sci.com/products/ts246cs-0094257 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28ed9dfe6901a9ac17553f72d9ddf46c.jpg?v=1791326730 (3,5-Diiodophenyl)methanol, 97% | 53279-79-1 (3,5-Diiodophenyl)methanol|CS-0094257|53279-79-1 https://www.jk-sci.com/products/ts246cs-0094371 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/481614_a7894343-c875-4eae-8bed-93456cd778ab.png?v=1791326651 4-(4-Methoxyphenyl)pyridine, 97.00%+ | 5938-16-9 4-(4-Methoxyphenyl)pyridine|CS-0094371|5938-16-9 https://www.jk-sci.com/products/ts246cs-0094523 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b1b56ba24b4ca60d5d44ccb9afe5bdc5.jpg?v=1791326494 (5-Phenyl-1H-pyrazol-3-yl)methanol, 97% | 179057-19-3 (5-Phenyl-1H-pyrazol-3-yl)methanol|CS-0094523|179057-19-3 https://www.jk-sci.com/products/ts246cs-0094445 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/286295_5e0bf80e-cc56-4231-b15e-13a0ac537b25.png?v=1791326585 Methyl 6-(trifluoromethyl)-1H-indole-2-carboxylate, 97.17%+ | 887360-34-1 Methyl 6-(trifluoromethyl)-1H-indole-2-carboxylate|CS-0094445|887360-34-1 https://www.jk-sci.com/products/ts246cs-0094483 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/622950_b33dd7ad-6b7c-48d8-81fa-2f10784ccf51.png?v=1791326542 1-Bromo-4-(ethylsulfonyl)benzene, 98.00%+ | 26732-20-7 1-Bromo-4-(ethylsulfonyl)benzene|CS-0094483|26732-20-7 https://www.jk-sci.com/products/ts246cs-0094655 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/10a6ece9a682b74ffc76dd5cdc832beb.jpg?v=1791326462 Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate, 98.40%+ | 136285-65-9 Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate|CS-0094655|136285-65-9 https://www.jk-sci.com/products/ts246cs-0094692 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/150431_2e5b3796-30e5-40f3-9276-4d05c0f58cb3.png?v=1791326439 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one, 95% | 214360-49-3 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one|CS-0094692|214360-49-3 https://www.jk-sci.com/products/ts246cs-0094709 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab1a5ef434143e88f8e5351439df531c.jpg?v=1791326419 Methyl 4-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, 97.00%+ | 1400976-17-1 Methyl 4-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate|CS-0094709|1400976-17-1 https://www.jk-sci.com/products/ts246cs-0094799 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/83c3d3ee85eca56ffc9ace7f18693255.jpg?v=1791326394 3-Fluoro-2-hydroxybenzonitrile, 98% | 28177-74-4 3-Fluoro-2-hydroxybenzonitrile|CS-0094799|28177-74-4 https://www.jk-sci.com/products/ts246cs-0095020 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0b26f0205b91a2d6178a87e858ab3739.jpg?v=1791326350 2-Fluoro-3-formylbenzoic acid, 96% | 1289043-16-8 2-Fluoro-3-formylbenzoic acid|CS-0095020|1289043-16-8 https://www.jk-sci.com/products/ts246cs-0094851 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124433.png?v=1791326383 2-(3-Fluorophenyl)-2-oxoacetaldehyde, 97% | 121247-01-6 2-(3-Fluorophenyl)-2-oxoacetaldehyde|CS-0094851|121247-01-6 https://www.jk-sci.com/products/ts246cs-0095049 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4b76166bf2b5c76257c0ea3db649cbc9.jpg?v=1791326324 2,3-Dimethoxyisonicotinaldehyde, 97% | 944900-64-5 2,3-Dimethoxyisonicotinaldehyde|CS-0095049|944900-64-5 https://www.jk-sci.com/products/ts246cs-0095032 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad38e46454cd34abf6fc90364c69187f.jpg?v=1791326339 tert-Butyl 4-(benzo[d]thiazol-2-yl)piperidine-1-carboxylate, 97.00%+ | 1373879-28-7 tert-Butyl 4-(benzo[d]thiazol-2-yl)piperidine-1-carboxylate|CS-0095032|1373879-28-7 https://www.jk-sci.com/products/ts246cs-0095202 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/605a7e350c1b02e2168c8e303a08ee1d.jpg?v=1791326292 2-Amino-5-methylpyrimidin-4(3H)-one, 97.00%+ | 15981-91-6 2-Amino-5-methylpyrimidin-4(3H)-one|CS-0095202|15981-91-6 https://www.jk-sci.com/products/ts246cs-0095245 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/374323.png?v=1791326276 N-Phenylpyridin-2-amine, 98% | 6631-37-4 N-Phenylpyridin-2-amine|CS-0095245|6631-37-4 https://www.jk-sci.com/products/ts246cs-0095269 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af28d1b796ed4b92b14f1237b9f3258a.jpg?v=1791326263 Ethyl 3-bromoisonicotinate, 98% | 13959-01-8 Ethyl 3-bromoisonicotinate|CS-0095269|13959-01-8 https://www.jk-sci.com/products/ts246cs-0095289 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4a7fc43ea7156565294e6fa2b12bcb4d.jpg?v=1791326240 2-Bromospiro[9H-fluorene-9,9'-[9H]xanthene], 97% | 899422-06-1 2-Bromospiro[9H-fluorene-9,9'-[9H]xanthene]|CS-0095289|899422-06-1 https://www.jk-sci.com/products/ts246cs-0095366 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d0f677e5cef4364b8367bccf78f91c24.jpg?v=1791326211 4-Bromo-1-methyl-1H-pyrrole-2-carbonitrile, 98% | 1289207-30-2 4-Bromo-1-methyl-1H-pyrrole-2-carbonitrile|CS-0095366|1289207-30-2 https://www.jk-sci.com/products/ts246cs-0095472 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/51235c444c8a7fa0b0a4d18a82350ef3.jpg?v=1791326190 (6-Aminopyridin-3-yl)boronic acid hydrochloride, 97% | 1309982-15-7 (6-Aminopyridin-3-yl)boronic acid hydrochloride|CS-0095472|1309982-15-7 https://www.jk-sci.com/products/ts246cs-0095469 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/25f2d0dfb98085523b0c0af9338fceba.jpg?v=1791326195 (R)-2-(Aminomethyl)-4-methylpentanoic acid, 98% | 210345-89-4 (R)-2-(Aminomethyl)-4-methylpentanoic acid|CS-0095469|210345-89-4 https://www.jk-sci.com/products/ts246cs-0095511 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b1c1a5457b37322085f595e40045c49.jpg?v=1791326165 (S)-5,6-Difluoro-2,3-dihydro-1H-inden-1-amine hydrochloride, 97% | 1029689-74-4 (S)-5,6-Difluoro-2,3-dihydro-1H-inden-1-amine hydrochloride|CS-0095511|1029689-74-4 https://www.jk-sci.com/products/ts246cs-0095487 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b3ba7f54c6f9fa80ba6487e4e46b4134.jpg?v=1791326180 (S)-3-Methyl-1-phenylbutan-1-amine, 97% | 1173110-86-5 (S)-3-Methyl-1-phenylbutan-1-amine|CS-0095487|1173110-86-5 https://www.jk-sci.com/products/ts246cs-0095520 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b48e63340a1e04e393fb478839879934.jpg?v=1791326159 6-Bromo-1-methyl-1,3-dihydrobenzo[c][1,2,5]thiadiazole 2,2-dioxide, 98% | 1333262-65-9 6-Bromo-1-methyl-1,3-dihydrobenzo[c][1,2,5]thiadiazole 2,2-dioxide|CS-0095520|1333262-65-9 https://www.jk-sci.com/products/ts246cs-0095548 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/20fd75b0e811a7e3621b771d484acdcc.jpg?v=1791326142 (S)-2-Amino-2-(2,4-difluorophenyl)ethan-1-ol hydrochloride, 97% | 2241594-36-3 (S)-2-Amino-2-(2,4-difluorophenyl)ethan-1-ol hydrochloride|CS-0095548|2241594-36-3 https://www.jk-sci.com/products/s57c4x-198812 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/106682.png?v=1791371950 Melphalan Hydrochloride, 96.40% | 3223-07-2 Melphalan Hydrochloride|C4X-198812|3223-07-2 https://www.jk-sci.com/products/ts246cs-0095605 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/100664.png?v=1791326117 6-Methoxy-[1,1'-biphenyl]-3-amine hydrochloride, 97% | 92028-21-2 6-Methoxy-[1,1'-biphenyl]-3-amine hydrochloride|CS-0095605|92028-21-2 https://www.jk-sci.com/products/ts246cs-0095531 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/364edaaa7e71f7cbf45fff293543e570.jpg?v=1791326159 2-(4-Chlorophenyl)benzimidazole, 96.58%+ | 1019-85-8 2-(4-Chlorophenyl)benzimidazole|CS-0095531|1019-85-8 https://www.jk-sci.com/products/ts246cs-0095610 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1a3be3a964d8a77a698e9cff33407a01.jpg?v=1791326112 4-Bromoisoquinoline-1-carbonitrile, 97% | 27224-09-5 4-Bromoisoquinoline-1-carbonitrile|CS-0095610|27224-09-5 https://www.jk-sci.com/products/ts246cs-0095714 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e4b59b2f5c7d4bb3fc01d8b9d840a86.jpg?v=1791326100 2-(2-(2-(4-Nitrophenoxy)ethoxy)ethoxy)ethanol, 98% | 63134-26-9 2-(2-(2-(4-Nitrophenoxy)ethoxy)ethoxy)ethanol|CS-0095714|63134-26-9 https://www.jk-sci.com/products/ts246cs-0095615 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/904de1a0e5e736651031136ace0ce7ae.jpg?v=1791326105 4-Nitroisothiazole, 97% | 931-07-7 4-Nitroisothiazole|CS-0095615|931-07-7 https://www.jk-sci.com/products/s57c4x-19884 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3865ea1c-deef-4f6a-b7d0-17d99cfeb918.png?v=1791371946 Melphalan EP Impurity D DiHCl (Monohydroxy Melphalan DiHCl), Purity: 97.0% Melphalan EP Impurity D DiHCl (Monohydroxy Melphalan DiHCl)|C4X-19884 https://www.jk-sci.com/products/ts246cs-0095740 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f91c1a9f4d1dff454b866a47f822a069.jpg?v=1791326094 8-Chloronaphthalen-1-amine, 98% | 59107-51-6 8-Chloronaphthalen-1-amine|CS-0095740|59107-51-6 https://www.jk-sci.com/products/j5316982 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/606c00c3082b7f6104a80f0a1ec41340.jpg?v=1791411639 6-Bromo-2-pyridine carboxaldehyde, Purity by HPLC ≥ 98% | 34160-40-2 6-Bromo-2-pyridine carboxaldehyde|16982|34160-40-2 https://www.jk-sci.com/products/s57c4x-1991 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/318a132a4a40d1d9aea21ca0feb31893.jpg?v=1791371945 Penethacillin Hydroiodide, 99.20% | 808-71-9 Penethacillin Hydroiodide|C4X-1991|808-71-9 https://www.jk-sci.com/products/ts246cs-0095822 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f0a705d17b42a3600f0d98f1ac0c5af1.jpg?v=1791326071 2-Methyldibenzo[f,h]quinoxaline, 98% | 536753-86-3 2-Methyldibenzo[f,h]quinoxaline|CS-0095822|536753-86-3 https://www.jk-sci.com/products/ts246cs-0095768 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104557.png?v=1791326078 1-(4-Bromophenyl)-1,3-butanedione, 97% | 4023-81-8 1-(4-Bromophenyl)-1,3-butanedione|CS-0095768|4023-81-8 https://www.jk-sci.com/products/s57c4x-19931 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a0a00be757f5e6d202f43e8a559363a8.jpg?v=1791371940 Clenbuterol EP impurity A, 99.30% | 62909-66-4 Clenbuterol EP impurity A|C4X-19931|62909-66-4 https://www.jk-sci.com/products/ts246cs-0095847 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/263724.png?v=1791326056 3-(Pyridin-2-yl)benzaldehyde, 97% | 85553-53-3 3-(Pyridin-2-yl)benzaldehyde|CS-0095847|85553-53-3 https://www.jk-sci.com/products/ts246cs-0095892 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cbd01b5682f15ca28f0800f71e764444.jpg?v=1791326039 tert-Butyl 5-chloro-2,4-difluorobenzoate, 96.16%+ | 1354961-13-9 tert-Butyl 5-chloro-2,4-difluorobenzoate|CS-0095892|1354961-13-9 https://www.jk-sci.com/products/ts246cs-0095967 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0be931ddee6d42d343dc2973b89855d2.jpg?v=1791326034 2-((tert-Butoxycarbonyl)amino)-4,5,6,7-tetrahydrobenzo[d]thiazole-6-carboxylic acid, 95% | 1820683-35-9 2-((tert-Butoxycarbonyl)amino)-4,5,6,7-tetrahydrobenzo[d]thiazole-6-carboxylic acid|CS-0095967|1820683-35-9 https://www.jk-sci.com/products/ts246cs-0095977 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b22fc32fa256b9a0718e175803b563c6.jpg?v=1791326027 Methyl 7-chloro-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate, 97% | 1150098-21-7 Methyl 7-chloro-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate|CS-0095977|1150098-21-7 https://www.jk-sci.com/products/ts246cs-0095993 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8a93b32819e2adfb2902ca6e154d39ff.jpg?v=1791326015 3,5-Dibromo-4-methoxybenzoic acid, 98% | 4073-35-2 3,5-Dibromo-4-methoxybenzoic acid|CS-0095993|4073-35-2 https://www.jk-sci.com/products/ts246cs-0091865 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/790268_00a052c5-9d1d-4ed6-b401-fcc158093dad.png?v=1791327356 1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1S,2S)-2-(dimethylamino)cyclohexyl]thiourea, 97% | 851477-20-8 1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1S,2S)-2-(dimethylamino)cyclohexyl]thiourea|CS-0091865|851477-20-8 https://www.jk-sci.com/products/ts246cs-0093373 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0f6ace8ec7aef939eee96718ad4d0571.jpg?v=1791327006 (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(4-methoxyphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 99.56%+ | 1011465-27-2 (11bR)​-8,​9,​10,​11,​12,​13,​14,​15-​Octahydro-​4-​hydroxy-​2,​6-​bis(4-​methoxyphenyl)​-4-​oxide-dinaphtho[2,​1-​d:1',​2'-​f]​[1,​3,​2]​dioxaphosphepin|CS-0093373|1011465-27-2 https://www.jk-sci.com/products/ts246cs-0093963 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f366bf438d80e505547f36d871137baf.jpg?v=1791326810 (S)-4-Ethyloxazolidin-2-one, 98% | 13896-06-5 (S)-4-Ethyloxazolidin-2-one|CS-0093963|13896-06-5 https://www.jk-sci.com/products/ts246cs-0094336 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/056773643ed616c1381cf4a6d4bc7068.jpg?v=1791326677 6-Bromopteridin-4(3H)-one, 95% | 1192150-15-4 6-Bromopteridin-4(3H)-one|CS-0094336|1192150-15-4 https://www.jk-sci.com/products/s57c4x-199314 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8f9693cc4525f77be0a144018d04d63.jpg?v=1791371934 Clenbuterol Impurity 14, 97.40% | 37159-31-2 Clenbuterol Impurity 14|C4X-199314|37159-31-2 https://www.jk-sci.com/products/ts246cs-0094435 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/341884625bce0537f450f17689c0707e.jpg?v=1791326594 Methyl 2-chloro-4-iodobenzoate, 97% | 156573-32-9 Methyl 2-chloro-4-iodobenzoate|CS-0094435|156573-32-9 https://www.jk-sci.com/products/ts246cs-0094506 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ba769f5854031d395279b99a5cbb1f05.jpg?v=1791326514 Methyl 2-(3-bromophenyl)propanoate, 97% | 80622-53-3 Methyl 2-(3-bromophenyl)propanoate|CS-0094506|80622-53-3 https://www.jk-sci.com/products/ts246cs-0094688 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124817_7ee8e4af-8229-402a-9029-db5c12ac6fbb.png?v=1791326450 4-Chloro-3-nitrophenol, 97% | 610-78-6 4-Chloro-3-nitrophenol|CS-0094688|610-78-6 https://www.jk-sci.com/products/s57c4x-199317 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3c0cc711-7fb5-4e9e-911f-274c695dcffd.png?v=1791371925 Clenbuterol impurity 17, 94.80% Clenbuterol impurity 17|C4X-199317 https://www.jk-sci.com/products/j5316986 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a05f1b835ef3e32e23d3a3d225e686d0.jpg?v=1791411633 4-Amino-1-methylpiperidine, Purity by GC ≥ 99% | 41838-46-4 4-Amino-1-methylpiperidine|16986|41838-46-4 https://www.jk-sci.com/products/ts246cs-0094928 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d29e75d48a9d447890b9bd3b568ffaba.jpg?v=1791326365 4-(Piperazin-1-yl)-1H-indazole hydrochloride, 97% | 2438900-68-4 4-(Piperazin-1-yl)-1H-indazole hydrochloride|CS-0094928|2438900-68-4 https://www.jk-sci.com/products/ts246cs-0094714 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a18ee901b685cdecbc1fcf230356820c.jpg?v=1791326413 rel-(3R,4R)-4-Fluoropyrrolidin-3-amine dihydrochloride, 97% | 125197-40-2 rel-(3R,4R)-4-Fluoropyrrolidin-3-amine dihydrochloride|CS-0094714|125197-40-2 https://www.jk-sci.com/products/ts246cs-0095038 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f5000f26a1fd6abffbd29bf5a378e8e8.jpg?v=1791326329 (6-Chloro-4-methoxypyridin-3-yl)methanol, 95% | 1263059-66-0 (6-Chloro-4-methoxypyridin-3-yl)methanol|CS-0095038|1263059-66-0 https://www.jk-sci.com/products/ts246cs-0095285 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2155553618d8062b55305ba7a21badf5.jpg?v=1791326246 4-Bromo-9,9'-spirobi[fluorene], 96% | 1161009-88-6 4-Bromo-9,9'-spirobi[fluorene]|CS-0095285|1161009-88-6 https://www.jk-sci.com/products/ts246cs-0095216 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/deb463ffef27646ef17a7f09397d0b6f.jpg?v=1791326276 1,3-Dihydro-2H-imidazo[4,5-c]pyridine-2-thione, 97% | 7239-81-8 1,3-Dihydro-2H-imidazo[4,5-c]pyridine-2-thione|CS-0095216|7239-81-8 https://www.jk-sci.com/products/s57c4x-19935 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/791962.png?v=1791371913 Clenbuterol EP impurity E, 97.40% | 37148-47-3 Clenbuterol EP impurity E|C4X-19935|37148-47-3 https://www.jk-sci.com/products/s57c4x-19933 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/522148.png?v=1791371921 Clenbuterol EP impurity C, 97.70% | 37148-48-4 Clenbuterol EP impurity C|C4X-19933|37148-48-4 https://www.jk-sci.com/products/ts246cs-0095467 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a7e632dc8ac23620f219e9e442cf117e.jpg?v=1791326199 2-Methylbenzofuran-6-ol, 97.00%+ | 54584-24-6 2-Methylbenzofuran-6-ol|CS-0095467|54584-24-6 https://www.jk-sci.com/products/ts246cs-0095477 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38432340fcf5563198c6c8e66c45182a.jpg?v=1791326184 1-((tert-Butoxycarbonyl)amino)azetidine-3-carboxylic acid, 96% | 929973-07-9 1-((tert-Butoxycarbonyl)amino)azetidine-3-carboxylic acid|CS-0095477|929973-07-9 https://www.jk-sci.com/products/ts246cs-0095514 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591edb24e5fbe759cce2c679111eab4a.jpg?v=1791326165 (R)-2-((5-Chloro-4-iodopyridin-2-yl)amino)propan-1-ol, 97% | 1799412-23-9 (R)-2-((5-Chloro-4-iodopyridin-2-yl)amino)propan-1-ol|CS-0095514|1799412-23-9 https://www.jk-sci.com/products/ts246cs-0095606 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e57f99944523625928080f4f2d08a050.jpg?v=1791326112 Ethyl 4-amino-3-iodobenzoate, 97% | 62875-84-7 Ethyl 4-amino-3-iodobenzoate|CS-0095606|62875-84-7 https://www.jk-sci.com/products/s57c4x-19937 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/702d02a1b5053e89df4068f2b7d8c405.jpg?v=1791371907 Clenbuterol impurity 7, 96.60% | 2383807-57-4 Clenbuterol impurity 7|C4X-19937|2383807-57-4 https://www.jk-sci.com/products/ts246cs-0095533 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0d6a1f75516d676e5f52187a4d057ed7.jpg?v=1791326152 (S)-5-Bromo-2,3-dihydro-1H-inden-1-amine hydrochloride, 97.00%+ | 916210-93-0 (S)-5-Bromo-2,3-dihydro-1H-inden-1-amine hydrochloride|CS-0095533|916210-93-0 https://www.jk-sci.com/products/ts246cs-0095754 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/457222.png?v=1791326084 6-Methyl-2,4-heptanedione, 97% | 3002-23-1 6-Methyl-2,4-heptanedione|CS-0095754|3002-23-1 https://www.jk-sci.com/products/ts246cs-0095696 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/491068_a6cf08e3-e18f-4567-b189-6e509adb36eb.png?v=1791326100 2-(2-Naphthyl)indole, 98% | 23746-81-8 2-(2-Naphthyl)indole|CS-0095696|23746-81-8 https://www.jk-sci.com/products/ts246cs-0095828 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589176.png?v=1791326066 3-Phenyl-2,4-pentanedione, 98.00%+ | 5910-25-8 3-Phenyl-2,4-pentanedione|CS-0095828|5910-25-8 https://www.jk-sci.com/products/ts246cs-0095963 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fdc371014ca0fb135fb6fd7750268e68.jpg?v=1791326034 Ethyl 2-((tert-butoxycarbonyl)amino)-4,5,6,7-tetrahydrobenzo[d]thiazole-6-carboxylate, 97% | 1820647-12-8 Ethyl 2-((tert-butoxycarbonyl)amino)-4,5,6,7-tetrahydrobenzo[d]thiazole-6-carboxylate|CS-0095963|1820647-12-8 https://www.jk-sci.com/products/ts246cs-0096007 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/622677_9d87e19c-5374-42f9-b90d-f1d388c8e077.png?v=1791326003 1-Bromo-4-(methylsulfinyl)benzene, 95% | 934-71-4 1-Bromo-4-(methylsulfinyl)benzene|CS-0096007|934-71-4 https://www.jk-sci.com/products/ts246cs-0096041 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eee5e8912cb5d9fc3d0ab365d5579fce.jpg?v=1791325990 Ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate, 98% | 847560-46-7 Ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate|CS-0096041|847560-46-7 https://www.jk-sci.com/products/ts246cs-0095986 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/39f6cefabe1f120d7b98e763b3e94d66.jpg?v=1791326022 Methyl 7-hydroxy-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate, 97.00%+ | 37704-45-3 Methyl 7-hydroxy-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate|CS-0095986|37704-45-3 https://www.jk-sci.com/products/ts246cs-0096048 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fbb1c4fe2d96523a421c78995258661d.jpg?v=1791325990 Methyl 2-(4-bromophenyl)propanoate, 95% | 83636-46-8 Methyl 2-(4-bromophenyl)propanoate|CS-0096048|83636-46-8 https://www.jk-sci.com/products/ts246cs-0096050 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c88469d22660e2acdd14628215d77a8a.jpg?v=1791325979 Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-naphthoate, 97% | 736989-93-8 Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-naphthoate|CS-0096050|736989-93-8 https://www.jk-sci.com/products/ts246cs-0096054 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/258905.png?v=1791325974 1-(3-Nitropyridin-2-yl)piperazine, 97% | 87394-48-7 1-(3-Nitropyridin-2-yl)piperazine|CS-0096054|87394-48-7 https://www.jk-sci.com/products/ts246cs-0096057 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/340e898358e5011832fd6054f440abe0.jpg?v=1791325969 5-Bromo-2-(methylsulfinyl)pyrimidine, 97% | 79685-17-9 5-Bromo-2-(methylsulfinyl)pyrimidine|CS-0096057|79685-17-9 https://www.jk-sci.com/products/ts246cs-0096109 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c5063c09657e9a8b8d1ca801e205d347.jpg?v=1791325946 2-(Bromomethyl)-4-iodo-1-(trifluoromethyl)benzene, 90% | 1261682-47-6 2-(Bromomethyl)-4-iodo-1-(trifluoromethyl)benzene|CS-0096109|1261682-47-6 https://www.jk-sci.com/products/ts246cs-0096061 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/183f575d6ca79c3d823808d075bf8126.jpg?v=1791325962 tert-Butyl 5-bromo-1H-benzo[d]imidazole-1-carboxylate, 97% | 942590-05-8 tert-Butyl 5-bromo-1H-benzo[d]imidazole-1-carboxylate|CS-0096061|942590-05-8 https://www.jk-sci.com/products/ts246cs-0096144 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1508d79889b8c404c04a507e1f6a5dec.jpg?v=1791325931 Ethyl benzo[d]thiazole-6-carboxylate, 95% | 19989-64-1 Ethyl benzo[d]thiazole-6-carboxylate|CS-0096144|19989-64-1 https://www.jk-sci.com/products/ts246cs-0096139 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/30d3afdfb9ba7fccd138cc12ed9219de.jpg?v=1791325936 4-Fluoro-1H-indole-5-carboxylic acid, 98% | 908600-72-6 4-Fluoro-1H-indole-5-carboxylic acid|CS-0096139|908600-72-6 https://www.jk-sci.com/products/ts246cs-0096153 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd22a33927be6eb1c525ca68288cf87d.jpg?v=1791325914 Methyl 2-chloro-6-(trifluoromethyl)isonicotinate, 97% | 1227594-40-2 Methyl 2-chloro-6-(trifluoromethyl)isonicotinate|CS-0096153|1227594-40-2 https://www.jk-sci.com/products/j5316996 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/abc61262403d71b4f76931e90651d2c0.jpg?v=1791411611 Boc-D-nipecotic acid, Purity by HPLC ≥ 98% | 163438-09-3 Boc-D-nipecotic acid|16996|163438-09-3 https://www.jk-sci.com/products/s57c4x-199620 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4cf07423c70ab4129b5923ec3b01e853.jpg?v=1791371901 Ceftazione Sodium, 82.00% | 104146-53-4 Ceftazione Sodium|C4X-199620|104146-53-4 https://www.jk-sci.com/products/s57c4x-19981 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/514885.png?v=1791371896 Cyclosporin B, 98.80% | 63775-95-1 Cyclosporin B|C4X-19981|63775-95-1 https://www.jk-sci.com/products/ts246cs-0096247 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/548982.png?v=1791325890 1-(2,4-Difluorophenyl)ethan-1-amine, 97% | 603951-43-5 1-(2,4-Difluorophenyl)ethan-1-amine|CS-0096247|603951-43-5 https://www.jk-sci.com/products/ts246cs-0096294 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7e3b9bd51f73ddd8a2254c2f2db4f8d9.jpg?v=1791325877 4-Ethyl-2-fluoroaniline, 98% | 821791-69-9 4-Ethyl-2-fluoroaniline|CS-0096294|821791-69-9 https://www.jk-sci.com/products/ts246cs-0096323 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/501096.png?v=1791325867 (±)-trans-2-Aminocyclohexanol, 98% | 6982-39-4 (±)-trans-2-Aminocyclohexanol|CS-0096323|6982-39-4 https://www.jk-sci.com/products/ts246cs-0096353 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3b345f248d06869b015254eba3015a88.jpg?v=1791325860 Methyl 2-methyl-1-naphthoate, 97% | 56020-58-7 Methyl 2-methyl-1-naphthoate|CS-0096353|56020-58-7 https://www.jk-sci.com/products/j5317004 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b304d2bfa60072c8f18907b2e266a038.jpg?v=1791411591 1-[5-(Trifluoromethyl)pyrid-2-yl]piperazine, Purity ≥ 99% | 132834-58-3 1-[5-(Trifluoromethyl)pyrid-2-yl]piperazine|17004|132834-58-3 https://www.jk-sci.com/products/s57c4x-19986 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0cf1c473ad566298a3439b057ff3930f.jpg?v=1791371897 Cyclosporin C, 99.20% | 59787-61-0 Cyclosporin C|C4X-19986|59787-61-0 https://www.jk-sci.com/products/ts246cs-0096373 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/09c0aef95ce3fa82d9659e550060b59f.jpg?v=1791325842 1-Bromo-4-(isopropylsulfonyl)benzene, 97.00%+ | 70399-02-9 1-Bromo-4-(isopropylsulfonyl)benzene|CS-0096373|70399-02-9 https://www.jk-sci.com/products/ts246cs-0096390 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1953b69b9f16a00677103b0933993dd3.jpg?v=1791325831 tert-Butyl 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate, 97% | 679392-21-3 tert-Butyl 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate|CS-0096390|679392-21-3 https://www.jk-sci.com/products/ts246cs-0096398 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a76c6dc0da51b85cf943ed98b1e0d9c.jpg?v=1791325822 4-Nitroisobenzofuran-1(3H)-one, 98.62%+ | 65399-18-0 4-Nitroisobenzofuran-1(3H)-one|CS-0096398|65399-18-0 https://www.jk-sci.com/products/ts246cs-0096414 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a0fcf04b282bd26002db5e5a3ad6ade3.jpg?v=1791325811 2-Chloro-N-ethyl-5-(trifluoromethyl)pyrimidin-4-amine, 95% | 1374829-47-6 2-Chloro-N-ethyl-5-(trifluoromethyl)pyrimidin-4-amine|CS-0096414|1374829-47-6 https://www.jk-sci.com/products/ts246cs-0096410 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f94d75b2d0685686e1667ca06891888b.jpg?v=1791325817 Methyl 3-hydroxy-6-methylpicolinate, 97% | 61548-52-5 Methyl 3-hydroxy-6-methylpicolinate|CS-0096410|61548-52-5 https://www.jk-sci.com/products/ts246cs-0096420 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a4226103237777840f76ebc4cd90dd63.jpg?v=1791325807 3-Nitro-5-(trifluoromethyl)pyridin-2-amine, 97% | 53359-69-6 3-Nitro-5-(trifluoromethyl)pyridin-2-amine|CS-0096420|53359-69-6 https://www.jk-sci.com/products/ts246cs-0096462 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fcc3c31a9d53b5dda6e2019619bc15a9.jpg?v=1791325771 6,6'-Dichloro-2,2'-bipyridine, 96% | 53344-72-2 6,6'-Dichloro-2,2'-bipyridine|CS-0096462|53344-72-2 https://www.jk-sci.com/products/ts246cs-0096466 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fa20d3a4fb5b5ffec7042ddddb550740.jpg?v=1791325766 4-Chloro-6-methyl-1H-pyrrolo[3,2-c]pyridine, 97% | 178268-92-3 4-Chloro-6-methyl-1H-pyrrolo[3,2-c]pyridine|CS-0096466|178268-92-3 https://www.jk-sci.com/products/s57c4x-19988 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/428657.png?v=1791371891 Ciclosporin EP impurity B, 99.40% | 59865-15-5 Ciclosporin EP impurity B|C4X-19988|59865-15-5 https://www.jk-sci.com/products/j5317013 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf7f04e5cf8f5dfa29f6aee5a3f176d3.jpg?v=1791411572 (3,5-Dimethylpyrazol-1-yl)acetic acid, Purity ≥ 95% (NMR) | 16034-49-4 (3,5-Dimethylpyrazol-1-yl)acetic acid|17013|16034-49-4 https://www.jk-sci.com/products/ts246cs-0096516 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a1cc41044c6775e2609a9296a60ea3b6.jpg?v=1791325736 Pregabalin lactam, 98% | 181289-23-6 Pregabalin lactam|CS-0096516|181289-23-6 https://www.jk-sci.com/products/ts246cs-0096643 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf0512651d564f99d06551b6b87e0822.jpg?v=1791325725 (11bS)- 2,6-bis[2,6-bis(1-methylethyl)-4-tricyclo[3.3.1.13,7]dec-1-ylphenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98.00%+ | 1087345-30-9 (11bS)- 2,6-bis[2,6-bis(1-methylethyl)-4-tricyclo[3.3.1.13,7]dec-1-ylphenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0096643|1087345-30-9 https://www.jk-sci.com/products/ts246cs-0096704 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5f28e8b3b8f5946ce3eac3556c579253.jpg?v=1791325710 (S)-BHPphos, 97% | 1435947-11-7 (S)-BHPphos|CS-0096704|1435947-11-7 https://www.jk-sci.com/products/ts246cs-0096774 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e192f0a948e9f33a42f4ff1bdf5fff95.jpg?v=1791325690 Ethyl 4-hydroxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate, 99.29%+ | 227617-15-4 Ethyl 4-hydroxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate|CS-0096774|227617-15-4 https://www.jk-sci.com/products/ts246cs-0096782 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/125507.png?v=1791325679 1-(4-Fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid, 96.14%+ | 217073-76-2 1-(4-Fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid|CS-0096782|217073-76-2 https://www.jk-sci.com/products/ts246cs-0096785 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/130681.png?v=1791325673 2-(2-Bromophenyl)oxazole, 95% | 92346-48-0 2-(2-Bromophenyl)oxazole|CS-0096785|92346-48-0 https://www.jk-sci.com/products/ts246cs-0096799 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a1981396f5e1b7d107f5d5a05cbd2690.jpg?v=1791325662 N-Methyl-5-nitropyridin-2-amine, 98% | 4093-89-4 N-Methyl-5-nitropyridin-2-amine|CS-0096799|4093-89-4 https://www.jk-sci.com/products/s57c4x-19992 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/69f64d298d6f7c100bf57919e8e72b2d.jpg?v=1791371885 Valnemulin EP Impurity B, 99.80% | 133787-61-8 Valnemulin EP Impurity B|C4X-19992|133787-61-8 https://www.jk-sci.com/products/ts246cs-0096817 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/24df934d2b760da42dc4bd0e9a345028_48c88c7f-4eb6-4606-a8dc-90dd236c99c8.jpg?v=1791325639 2-Acetyl-3-ethylpyrazine, 97% | 32974-92-8 2-Acetyl-3-ethylpyrazine|CS-0096817|32974-92-8 https://www.jk-sci.com/products/ts246cs-0096826 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/550506.png?v=1791325627 1-(p-Tolyl)cyclopentane-1-carboxylic acid, 99.68%+ | 80789-75-9 1-(p-Tolyl)cyclopentane-1-carboxylic acid|CS-0096826|80789-75-9 https://www.jk-sci.com/products/ts246cs-0096863 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/435957.png?v=1791325605 5-Chlorobenzo[c][1,2,5]thiadiazole, 97% | 2207-32-1 5-Chlorobenzo[c][1,2,5]thiadiazole|CS-0096863|2207-32-1 https://www.jk-sci.com/products/ts246cs-0096882 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/493469.png?v=1791325593 cis-1,4-Cyclohexanediamine, 99.93%+ | 15827-56-2 cis-1,4-Cyclohexanediamine|CS-0096882|15827-56-2 https://www.jk-sci.com/products/ts246cs-0096907 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a971569ee25c7985165817bc04315e6e.jpg?v=1791325584 Ethyl 8-fluoro-4-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate, 97% | 405196-40-9 Ethyl 8-fluoro-4-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate|CS-0096907|405196-40-9 https://www.jk-sci.com/products/ts246cs-0096918 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf9f892f5bc13124cbf9a43be13e14fc.jpg?v=1791325574 5,6-Difluoro-1H-indene-1,3(2H)-dione, 97% | 1454686-04-4 5,6-Difluoro-1H-indene-1,3(2H)-dione|CS-0096918|1454686-04-4 https://www.jk-sci.com/products/ts246cs-0097025 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7c020012f675bff346221734492d0698.jpg?v=1791325554 1-Bromo-4-Chloro-5-Fluoro-2-Nitrobenzene, 98% | 960000-93-5 1-Bromo-4-Chloro-5-Fluoro-2-Nitrobenzene|CS-0097025|960000-93-5 https://www.jk-sci.com/products/ts246cs-0097032 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0582f08c4050afde6ee0279b3cabad65.jpg?v=1791325549 2,5-Dibromo-4-fluoroaniline, 95% | 172377-05-8 2,5-Dibromo-4-fluoroaniline|CS-0097032|172377-05-8 https://www.jk-sci.com/products/ts246cs-0097037 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d006d64fc6277fd34cde1b26445da369.jpg?v=1791325543 Ethyl 6-(tert-butyl)-4-hydroxyquinoline-3-carboxylate, 97% | 228728-32-3 Ethyl 6-(tert-butyl)-4-hydroxyquinoline-3-carboxylate|CS-0097037|228728-32-3 https://www.jk-sci.com/products/ts246cs-0097045 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f29b13e77968dc8e1419e5c93b86e03.jpg?v=1791325537 2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde, 95.00%+ | 443776-94-1 2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde|CS-0097045|443776-94-1 https://www.jk-sci.com/products/ts246cs-0097055 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd265324dfa4fd6c943dcf3a82d311ad.jpg?v=1791325531 1,2-Dimethyl-1H-benzo[d]imidazol-5-amine, 97% | 3527-19-3 1,2-Dimethyl-1H-benzo[d]imidazol-5-amine|CS-0097055|3527-19-3 https://www.jk-sci.com/products/j5315130 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2173a748f96d3fd735b58b17d2b130eb_3136ec23-6def-4abc-861e-15b9ff875d52.jpg?v=1791413276 Chloromethylated polystyrene (2.0 - 3.0 meq/g, 200 - 400 mesh), Mesh Size 200 - 400 || Substitution (meq/g) 2 - 3 meq/g | 55844-94-5 Chloromethylated polystyrene (2.0 - 3.0 meq/g, 200 - 400 mesh)|15130|55844-94-5 https://www.jk-sci.com/products/ts246cs-0087723 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c0bc513f22ab86e522d7ecb6d3262709_23fb24f5-703d-41d3-bc29-522f8a2aac32.jpg?v=1791328562 (S)-(-)-4-[2-(Diphenylphosphino)-1-naphthalenyl]-N-[(R)-1-phenylethyl]-1-phthalazinamine, 97.00%+ | 828927-96-4 (S)-(-)-4-[2-(Diphenylphosphino)-1-naphthalenyl]-N-[(R)-1-phenylethyl]-1-phthalazinamine|CS-0087723|828927-96-4 https://www.jk-sci.com/products/ts246cs-0094398 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/489060_8be88c1e-e7ea-497b-923f-c56f9184d9a2.png?v=1791326632 (R)-4-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid, 98% | 331763-75-8 (R)-4-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid|CS-0094398|331763-75-8 https://www.jk-sci.com/products/ts246cs-0094803 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/09fdd1918970abc8fa2effce328a98b1.jpg?v=1791326389 5-Bromo-2-(trifluoromethyl)benzonitrile, 99.88%+ | 1208076-28-1 5-Bromo-2-(trifluoromethyl)benzonitrile|CS-0094803|1208076-28-1 https://www.jk-sci.com/products/ts246cs-0095295 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/49c2db2b8dbb3de7beb515a1e917f04d.jpg?v=1791326234 Ethyl 4-(cyclopropanecarbonyl)-1H-pyrrole-2-carboxylate, 97% | 2386468-69-3 Ethyl 4-(cyclopropanecarbonyl)-1H-pyrrole-2-carboxylate|CS-0095295|2386468-69-3 https://www.jk-sci.com/products/s57c4x-200010 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a801cd0c5203247d53ca6b93b774256e_dbfdeec4-5f16-4bd5-b265-81f5c4edd9a8.jpg?v=1791371881 Nicotinamide Impurity 10, 94.10% | 23111-00-4 Nicotinamide Impurity 10|C4X-200010|23111-00-4 https://www.jk-sci.com/products/j5315428 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0fc5049a2cec9f77c5b100b69bc8bab1.jpg?v=1791412945 (S)-3-Amino-3-(2-bromophenyl)propionic acid | 275826-34-1 (S)-3-Amino-3-(2-bromophenyl)propionic acid|15428|275826-34-1 https://www.jk-sci.com/products/ts246cs-0095550 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b398546729fe9117895c552dab9ca5d4.jpg?v=1791326134 (R)-1-(6-Chloropyridin-3-yl)ethan-1-amine hydrochloride, 97% | 1391444-87-3 (R)-1-(6-Chloropyridin-3-yl)ethan-1-amine hydrochloride|CS-0095550|1391444-87-3 https://www.jk-sci.com/products/ts246cs-0095864 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462f09bf9d16eab8d3b23daebcc5aee8.jpg?v=1791326045 Methyl 3-bromo-4-chlorobenzoate, 98% | 107947-17-1 Methyl 3-bromo-4-chlorobenzoate|CS-0095864|107947-17-1 https://www.jk-sci.com/products/s57c4x-20005 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/108456.png?v=1791371877 Nicotinamide EP Impurity E, 99.10% | 1986-81-8 Nicotinamide EP Impurity E|C4X-20005|1986-81-8 https://www.jk-sci.com/products/ts246cs-0096047 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/50b79ad1729378b042c129a3ef7295b9.jpg?v=1791325991 3-Bromo-9-methyl-9H-carbazole, 98% | 91828-08-9 3-Bromo-9-methyl-9H-carbazole|CS-0096047|91828-08-9 https://www.jk-sci.com/products/ts246cs-0096059 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb08eea2c9fcc4caca78b629f9f6c515.jpg?v=1791325963 (S)-6-(((tert-Butyldimethylsilyl)oxy)methyl)-5-azaspiro[2.4]heptane, 97% | 2305842-41-3 (S)-6-(((tert-Butyldimethylsilyl)oxy)methyl)-5-azaspiro[2.4]heptane|CS-0096059|2305842-41-3 https://www.jk-sci.com/products/j5315632 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7415ae22130d4adaa45e73159873ab72.jpg?v=1791412722 (S)-3-Amino-3-(2-methoxyphenyl)propionic acid, Assay ≥ 97% | 720662-28-2 (S)-3-Amino-3-(2-methoxyphenyl)propionic acid|15632|720662-28-2 https://www.jk-sci.com/products/ts246cs-0096152 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8a75cb41f585b87e59e6977fd587c4c1.jpg?v=1791325925 5-(tert-Butoxycarbonyl)-2-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-3-carboxylic acid, 98% | 1706446-22-1 5-(tert-Butoxycarbonyl)-2-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-3-carboxylic acid|CS-0096152|1706446-22-1 https://www.jk-sci.com/products/s57c4x-20008 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/519938.png?v=1791371874 Nicotinamide Impurity 8, 96.00% | 4314-66-3 Nicotinamide Impurity 8|C4X-20008|4314-66-3 https://www.jk-sci.com/products/ts246cs-0096324 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/521225.png?v=1791325867 (S)-2-Methoxypropan-1-ol, 97% | 116422-39-0 (S)-2-Methoxypropan-1-ol|CS-0096324|116422-39-0 https://www.jk-sci.com/products/ts246cs-0096408 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2ee61d71c5b59fb8ac6345019dd46b1b.jpg?v=1791325817 Methyl 4-amino-3-(methylamino)benzoate, 96.94%+ | 616224-38-5 Methyl 4-amino-3-(methylamino)benzoate|CS-0096408|616224-38-5 https://www.jk-sci.com/products/ts246cs-0096453 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8609f12a3ca15730500f2067444b393.jpg?v=1791325777 5-Bromo-7-ethyl-1H-indazole, 99.60%+ | 635712-49-1 5-Bromo-7-ethyl-1H-indazole|CS-0096453|635712-49-1 https://www.jk-sci.com/products/ts246cs-0096470 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/87a23bc15a9858a88c6616d9efc7d3af.jpg?v=1791325766 Ethyl 3-oxo-3,4-dihydropyrido[2,3-b]pyrazine-2-carboxylate, 98% | 114097-17-5 Ethyl 3-oxo-3,4-dihydropyrido[2,3-b]pyrazine-2-carboxylate|CS-0096470|114097-17-5 https://www.jk-sci.com/products/ts246cs-0096685 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ae6be7dc7d12d9a6caf1ad7898675a15.jpg?v=1791325716 (S)-2-Amino-3-(4,4-difluorocyclohexyl)propanoic acid hydrochloride, 97% | 2306254-36-2 (S)-2-Amino-3-(4,4-difluorocyclohexyl)propanoic acid hydrochloride|CS-0096685|2306254-36-2 https://www.jk-sci.com/products/ts246cs-0096781 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/304387_ab8feb4e-f415-4649-8cba-b76e086bc6b3.png?v=1791325679 2-Bromo-6-methyl-4-nitroaniline, 95% | 102170-56-9 2-Bromo-6-methyl-4-nitroaniline|CS-0096781|102170-56-9 https://www.jk-sci.com/products/ts246cs-0096795 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6c81fe5d025e2b1aa311ba6b79bc8eea.jpg?v=1791325673 Ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate, 98.53%+ | 227617-16-5 Ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate|CS-0096795|227617-16-5 https://www.jk-sci.com/products/ts246cs-0096819 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315881.png?v=1791325633 4-Methoxy-2-methylbenzonitrile, 98% | 21883-13-6 4-Methoxy-2-methylbenzonitrile|CS-0096819|21883-13-6 https://www.jk-sci.com/products/ts246cs-0096869 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82555afb6d1d5bc03eec296cad0cbcbb.jpg?v=1791325599 Methyl (tert-butoxycarbonyl)-D-leucinate, 97.00%+ | 133467-01-3 Methyl (tert-butoxycarbonyl)-D-leucinate|CS-0096869|133467-01-3 https://www.jk-sci.com/products/ts246cs-0096911 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/344285.png?v=1791325584 4-Methylcyclohexane-1-carboxylic acid, 98% | 4331-54-8 4-Methylcyclohexane-1-carboxylic acid|CS-0096911|4331-54-8 https://www.jk-sci.com/products/ts246cs-0097031 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb36b67c1565f7e394566cc08a369143.jpg?v=1791325550 2-Amino-3,5-Difluorobenzonitrile, 97% | 126674-94-0 2-Amino-3,5-Difluorobenzonitrile|CS-0097031|126674-94-0 https://www.jk-sci.com/products/ts246cs-0097044 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab07c2793911e2b23c96cf59986b3c17.jpg?v=1791325537 7-Bromo-5-chloro-8-methoxyquinoline, 96% | 457931-02-1 7-Bromo-5-chloro-8-methoxyquinoline|CS-0097044|457931-02-1 https://www.jk-sci.com/products/ts246cs-0097065 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c28da09398586547392967cfa17c01dc.jpg?v=1791325518 Methyl 4-((tert-butoxycarbonyl)amino)nicotinate, 98% | 280115-84-6 Methyl 4-((tert-butoxycarbonyl)amino)nicotinate|CS-0097065|280115-84-6 https://www.jk-sci.com/products/ts246cs-0097071 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f51400c0fa60d304e5767c64696fccb3.jpg?v=1791325506 Ethyl 8-fluoro-4-hydroxy-6-iodoquinoline-3-carboxylate, 98% | 228728-08-3 Ethyl 8-fluoro-4-hydroxy-6-iodoquinoline-3-carboxylate|CS-0097071|228728-08-3 https://www.jk-sci.com/products/ts246cs-0097135 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/116116.png?v=1791325485 4-Bromo-2-phenylbenzofuran, 97.00%+ | 863870-92-2 4-Bromo-2-phenylbenzofuran|CS-0097135|863870-92-2 https://www.jk-sci.com/products/ts246cs-0097232 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3092e1a85a8ae72aa65b33c987e61f0d.jpg?v=1791325479 6-Bromo-2-phenylbenzofuran, 97% | 92104-02-4 6-Bromo-2-phenylbenzofuran|CS-0097232|92104-02-4 https://www.jk-sci.com/products/ts246cs-0097276 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4d805979466122fe62b71faaa4af9df9.jpg?v=1791325469 9-([1,1'-Biphenyl]-4-yl)-10-bromoanthracene, 97% | 400607-05-8 9-([1,1'-Biphenyl]-4-yl)-10-bromoanthracene|CS-0097276|400607-05-8 https://www.jk-sci.com/products/ts246cs-0097281 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de129045ebb7de5498f74999566d053d.jpg?v=1791325460 Ethyl 4-formylbenzoate, 97% | 6287-86-1 Ethyl 4-formylbenzoate|CS-0097281|6287-86-1 https://www.jk-sci.com/products/ts246cs-0097286 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a8a8a2924cbca4a841b601c1791e6825.jpg?v=1791325454 2-(3-Chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 97% | 1192025-01-6 2-(3-Chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|CS-0097286|1192025-01-6 https://www.jk-sci.com/products/ts246cs-0097292 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/76134b2622730fedc6b00b2128c92e9c.jpg?v=1791325448 4-Bromo-2-ethoxybenzonitrile, 97% | 1255870-63-3 4-Bromo-2-ethoxybenzonitrile|CS-0097292|1255870-63-3 https://www.jk-sci.com/products/ts246cs-0097299 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5284e79fba2720878f73e6978cdae478.jpg?v=1791325438 2,4-Dichlorobenzyl alcohol, 97% | 1777-82-8 2,4-Dichlorobenzyl alcohol|CS-0097299|1777-82-8 https://www.jk-sci.com/products/ts246cs-0097340 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0246eee5b2af757b1523a00e571abcbb.jpg?v=1791325415 5-Chloro-3-methyl-2-nitropyridine, 96% | 1211532-85-2 5-Chloro-3-methyl-2-nitropyridine|CS-0097340|1211532-85-2 https://www.jk-sci.com/products/j5315743 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/015335626d9ccdb6bb0b47198fc80c90.jpg?v=1791412589 Fmoc-(S)-3-amino-3-(6-methoxy-3-pyridyl)propionic acid, Purity by HPLC ≥ 98% | 1217771-73-7 Fmoc-(S)-3-amino-3-(6-methoxy-3-pyridyl)propionic acid|15743|1217771-73-7 https://www.jk-sci.com/products/ts246cs-0097349 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/525728.png?v=1791325402 Methyl 2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, 97% | 334018-52-9 Methyl 2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate|CS-0097349|334018-52-9 https://www.jk-sci.com/products/ts246cs-0097369 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9024e1159667d10a9c3293cca7ffe0f1.jpg?v=1791325364 (R,R)-Bn-Bisbox, 97% | 141362-76-7 (R,R)-Bn-Bisbox|CS-0097369|141362-76-7 https://www.jk-sci.com/products/ts246cs-0097385 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3b2007195db2953d18e6b57b6e7f66ed.jpg?v=1791325354 3-(4-Hydroxy-3-nitrophenyl)propanoic acid, 97% | 38196-09-7 3-(4-Hydroxy-3-nitrophenyl)propanoic acid|CS-0097385|38196-09-7 https://www.jk-sci.com/products/ts246cs-0097412 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bbbf511ccd52057fc7497b16a506ccd1.jpg?v=1791325345 (R)-1-(4-Benzyl-2-thioxothiazolidin-3-yl)ethanone, 95% | 911040-42-1 (R)-1-(4-Benzyl-2-thioxothiazolidin-3-yl)ethanone|CS-0097412|911040-42-1 https://www.jk-sci.com/products/ts246cs-0097427 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e05227524c43cdaaf124f2590b600eb.jpg?v=1791325331 1-[(4S)-4-Phenyl-2-thioxo-3-oxazolidinyl]-1-propanone, 98% | 1328839-27-5 1-[(4S)-4-Phenyl-2-thioxo-3-oxazolidinyl]-1-propanone|CS-0097427|1328839-27-5 https://www.jk-sci.com/products/ts246cs-0097429 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/308c5742b0e1fa714aaa267a2745eb66.jpg?v=1791325330 (2-Amino-3-methoxyphenyl)methanol, 98% | 205877-13-0 (2-Amino-3-methoxyphenyl)methanol|CS-0097429|205877-13-0 https://www.jk-sci.com/products/ts246cs-0097435 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1107e047eedf49b04b0607a404591c1f.jpg?v=1791325320 2,3,4,9-Tetrahydro-1H-carbazol-3-ol, 97.00%+ | 14384-34-0 2,3,4,9-Tetrahydro-1H-carbazol-3-ol|CS-0097435|14384-34-0 https://www.jk-sci.com/products/ts246cs-0093704 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/161586_c503e473-2a7c-4109-944c-4c3a4b61bfd3.png?v=1791326917 (1R,2R)-N,N'-Di-p-tosyl-1,2-cyclohexanediamine, 97% | 143585-47-1 (1R,2R)-N,N'-Di-p-tosyl-1,2-cyclohexanediamine|CS-0093704|143585-47-1 https://www.jk-sci.com/products/ts246cs-0095163 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/87faf2d0591ab51339deddfadd4331a2.jpg?v=1791326303 4-(2,4-Difluorophenoxy)benzoic acid, 98.95%+ | 748183-47-3 4-(2,4-Difluorophenoxy)benzoic acid|CS-0095163|748183-47-3 https://www.jk-sci.com/products/ts246cs-0095716 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38f087add7ced8a043d18287f199f009.jpg?v=1791326094 2-(2-(2-(4-Nitrophenoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate, 99.28%+ | 194422-41-8 2-(2-(2-(4-Nitrophenoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate|CS-0095716|194422-41-8 https://www.jk-sci.com/products/ts246cs-0096053 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cc054a296706ccfda2791c101b1aecab.jpg?v=1791325974 (2-Bromo-5-methylphenyl)methanol, 97% | 727985-37-7 (2-Bromo-5-methylphenyl)methanol|CS-0096053|727985-37-7 https://www.jk-sci.com/products/ts246cs-0096267 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/159803.png?v=1791325884 4-(Aminomethyl)-N,N-dimethylaniline, 97% | 19293-58-4 4-(Aminomethyl)-N,N-dimethylaniline|CS-0096267|19293-58-4 https://www.jk-sci.com/products/ts246cs-0096415 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ed0f7cbd666fbfb52c2feda1190fc75.jpg?v=1791325807 Methyl 6-methoxy-5-nitronicotinate, 97% | 59237-49-9 Methyl 6-methoxy-5-nitronicotinate|CS-0096415|59237-49-9 https://www.jk-sci.com/products/ts246cs-0096563 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/588b87664b8bd60920747667b3d5366f.jpg?v=1791325731 1,4-Diazabicyclo[2.1.1]hexane, 97% | 397864-25-4 1,4-Diazabicyclo[2.1.1]hexane|CS-0096563|397864-25-4 https://www.jk-sci.com/products/ts246cs-0096783 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/523057_997a3810-5deb-4d58-82ed-19a6db3afba8.png?v=1791325680 2-Bromo-4-chloro-6-nitroaniline, 98% | 827-25-8 2-Bromo-4-chloro-6-nitroaniline|CS-0096783|827-25-8 https://www.jk-sci.com/products/ts246cs-0096842 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/244696.png?v=1791325616 4-Chloroguaiacol, 95% | 16766-30-6 4-Chloroguaiacol|CS-0096842|16766-30-6 https://www.jk-sci.com/products/ts246cs-0097006 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/547938_b6e5c030-c597-4669-a4df-93dcea91d90b.png?v=1791325567 (1S,2S)-1,2-Diphenylethane-1,2-diol, 98% | 2325-10-2 (1S,2S)-1,2-Diphenylethane-1,2-diol|CS-0097006|2325-10-2 https://www.jk-sci.com/products/ts246cs-0097051 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/341044_71002675-d939-40a4-98c7-eca48b51ac3c.png?v=1791325530 Ethyl 8-bromo-4-hydroxyquinoline-3-carboxylate, 97.00%+ | 35975-57-6 Ethyl 8-bromo-4-hydroxyquinoline-3-carboxylate|CS-0097051|35975-57-6 https://www.jk-sci.com/products/ts246cs-0097069 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/944143b8c04abb0dabdf86e96862a35a.jpg?v=1791325511 6-Fluoro-2,3,4,9-tetrahydro-1H-carbazole, 97% | 2367-17-1 6-Fluoro-2,3,4,9-tetrahydro-1H-carbazole|CS-0097069|2367-17-1 https://www.jk-sci.com/products/ts246cs-0097202 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c921b4d39f53073a717493123cf62057.jpg?v=1791325484 2-Bromo-1,5,6,7-tetrahydro-4H-pyrrolo[3,2-c]pyridin-4-one, 95.87%+ | 1453799-69-3 2-Bromo-1,5,6,7-tetrahydro-4H-pyrrolo[3,2-c]pyridin-4-one|CS-0097202|1453799-69-3 https://www.jk-sci.com/products/ts246cs-0097278 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd286de5215f23ea1cedf8e4f169df0f.jpg?v=1791325468 (3-Bromo-6-methoxypyridin-2-yl)methanol, 97.90%+ | 623942-84-7 (3-Bromo-6-methoxypyridin-2-yl)methanol|CS-0097278|623942-84-7 https://www.jk-sci.com/products/ts246cs-0097287 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6a59bcb1535c7477363a20a978e33037.jpg?v=1791325454 9-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole, 97% | 785051-54-9 9-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole|CS-0097287|785051-54-9 https://www.jk-sci.com/products/ts246cs-0097367 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8b4e2f414426261bdf0059c2cc762ed.jpg?v=1791325370 2-Bromodibenzo[b,d]furan-3-amine, 98% | 83660-06-4 2-Bromodibenzo[b,d]furan-3-amine|CS-0097367|83660-06-4 https://www.jk-sci.com/products/ts246cs-0097335 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/496212eaaec0669ad92ee5586a6da88c.jpg?v=1791325431 2-Ethynyl-6-fluoropyridine, 97% | 1233205-73-6 2-Ethynyl-6-fluoropyridine|CS-0097335|1233205-73-6 https://www.jk-sci.com/products/ts246cs-0097409 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e4a1dfc64487670519dfc8140b66c51d.jpg?v=1791325349 (4S)-3-Acetyl-4-benzylthiazolidine-2-thione, 97% | 790661-41-5 (4S)-3-Acetyl-4-benzylthiazolidine-2-thione|CS-0097409|790661-41-5 https://www.jk-sci.com/products/ts246cs-0097428 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/832bbdc161340bbd6befdee0181857ff.jpg?v=1791325331 1-[(4R)-4-Phenyl-2-thioxo-3-oxazolidinyl]-1-propanone, 98% | 1328839-29-7 1-[(4R)-4-Phenyl-2-thioxo-3-oxazolidinyl]-1-propanone|CS-0097428|1328839-29-7 https://www.jk-sci.com/products/ts246cs-0097456 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/154881.png?v=1791325296 Methyl 6-((tert-butoxycarbonyl)amino)nicotinate, 97.00%+ | 144186-11-8 Methyl 6-((tert-butoxycarbonyl)amino)nicotinate|CS-0097456|144186-11-8 https://www.jk-sci.com/products/s57c4x-20012 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fe75e61cebf353294c3a6cf4af0d1865.jpg?v=1791371873 Ifosfamide Impurity 2, 91.90% | 78218-47-0 Ifosfamide Impurity 2|C4X-20012|78218-47-0 https://www.jk-sci.com/products/s57c4x-200219 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/794715_2aa21ac9-a6aa-4919-9605-e5062cee6f01.png?v=1791371867 Bromfenac Impurity 19, 98.80% | 91713-91-6 Bromfenac Impurity 19|C4X-200219|91713-91-6 https://www.jk-sci.com/products/ts246cs-0097466 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77064adfc3cc2806c8e1f388adea6438.jpg?v=1791325284 Methyl (E)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylate, 95.00%+ | 1844870-85-4 Methyl (E)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylate|CS-0097466|1844870-85-4 https://www.jk-sci.com/products/ts246cs-0097469 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f56630077e3a49d34adef79089d832c5.jpg?v=1791325279 (6-(Methoxycarbonyl)naphthalen-2-yl)boronic acid, 95% | 1809899-19-1 (6-(Methoxycarbonyl)naphthalen-2-yl)boronic acid|CS-0097469|1809899-19-1 https://www.jk-sci.com/products/ts246cs-0097477 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05304551ed196fe4b19ff6c8039c6f4d.jpg?v=1791325266 Methyl 5-nitro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, 97% | 1393477-19-4 Methyl 5-nitro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate|CS-0097477|1393477-19-4 https://www.jk-sci.com/products/ts246cs-0097487 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5c625afda1df6df21df75e1907ac3247.jpg?v=1791325255 tert-Butyl 2,3-dibromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate, 97% | 1613148-22-3 tert-Butyl 2,3-dibromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate|CS-0097487|1613148-22-3 https://www.jk-sci.com/products/ts246cs-0097499 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/337abc0f212c32557c010793f8156fbb.jpg?v=1791325249 4-Bromobenzo[b]thiophene-2-carbaldehyde, 98% | 19075-43-5 4-Bromobenzo[b]thiophene-2-carbaldehyde|CS-0097499|19075-43-5 https://www.jk-sci.com/products/ts246cs-0097504 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59faf3470d965cafce619278bd08e646.jpg?v=1791325239 2,2-Difluoro-2-(quinolin-6-yl)acetic acid, 98% | 1093341-40-2 2,2-Difluoro-2-(quinolin-6-yl)acetic acid|CS-0097504|1093341-40-2 https://www.jk-sci.com/products/ts246cs-0097508 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/10d6cdab481d8c528f3935ea3148e058.jpg?v=1791325238 4-Bromo-1,2-dimethyl-1H-benzo[d]imidazole, 98% | 1379361-12-2 4-Bromo-1,2-dimethyl-1H-benzo[d]imidazole|CS-0097508|1379361-12-2 https://www.jk-sci.com/products/ts246cs-0097613 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14c708d68bb9edaed81d47be4ad05484.jpg?v=1791325219 (S)-5-CF3-Pyox-Ph, 95% | 1803416-28-5 (S)-5-CF3-Pyox-Ph|CS-0097613|1803416-28-5 https://www.jk-sci.com/products/ts246cs-0097624 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9b7fae5922a4814cc4c8cb047bf4bd76.jpg?v=1791325214 Methyl 6-iodopyrazine-2-carboxylate, 97% | 1603172-68-4 Methyl 6-iodopyrazine-2-carboxylate|CS-0097624|1603172-68-4 https://www.jk-sci.com/products/ts246cs-0097628 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ffdd045d63ba3437d417baac9ca554be.jpg?v=1791325203 2-Bromo-5-methoxy-3-methylpyrazine, 96% | 1393562-33-8 2-Bromo-5-methoxy-3-methylpyrazine|CS-0097628|1393562-33-8 https://www.jk-sci.com/products/s57c4x-200224 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b1a17d9e1fc910780a04b54b2171b918.jpg?v=1791371865 Bromfenac Impurity 24, Purity: 99.0% | 241825-88-7 Bromfenac Impurity 24|C4X-200224|241825-88-7 https://www.jk-sci.com/products/ts246cs-0097635 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b453829037e9bd17c59fb8ff80f2eb8c.jpg?v=1791325194 6-Methoxypyrazine-2-carboxamide, 97% | 36070-86-7 6-Methoxypyrazine-2-carboxamide|CS-0097635|36070-86-7 https://www.jk-sci.com/products/ts246cs-0097638 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/15e3a2ea11354cf6f7d70540f63c9e56.jpg?v=1791325188 2-Iodo-3,5-dimethylpyrazine, 97% | 99969-02-5 2-Iodo-3,5-dimethylpyrazine|CS-0097638|99969-02-5 https://www.jk-sci.com/products/ts246cs-0097644 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/717947645bf7399dcc624be971d72de7.jpg?v=1791325171 3-Iodo-2,5-dimethylpyrazine, 97% | 59021-15-7 3-Iodo-2,5-dimethylpyrazine|CS-0097644|59021-15-7 https://www.jk-sci.com/products/ts246cs-0097653 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b9df0844fcdd9be5b3f89f7fde355f53.jpg?v=1791325158 (S)-5-CF3-Pyox-iPr, 97% | 1803416-30-9 (S)-5-CF3-Pyox-iPr|CS-0097653|1803416-30-9 https://www.jk-sci.com/products/ts246cs-0097656 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fc8b323e4e2e197b375101a775678711.jpg?v=1791325152 2-(2-Aminophenyl)-2-methylpropanenitrile, 95% | 1314667-39-4 2-(2-Aminophenyl)-2-methylpropanenitrile|CS-0097656|1314667-39-4 https://www.jk-sci.com/products/ts246cs-0097664 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e2664d5a1315836aed48ef89bbbfddc1.jpg?v=1791325141 Methyl 2-fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, 95% | 1293284-61-3 Methyl 2-fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate|CS-0097664|1293284-61-3 https://www.jk-sci.com/products/s57c4x-200233 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c04d34dd3ce4dc2850f085c3048481f.jpg?v=1791371861 Bromfenac Impurity 33, 87.80% | 1644279-16-2 Bromfenac Impurity 33|C4X-200233|1644279-16-2 https://www.jk-sci.com/products/s57c4x-200248 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ef1d2bd7-5552-4de6-b825-52ab1938300a.png?v=1791371856 Bromfenac Impurity 48, 94.20% Bromfenac Impurity 48|C4X-200248 https://www.jk-sci.com/products/s57c4x-20026 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0184d260-a5aa-4cf4-946b-755d6f81da9b.png?v=1791371855 Bromfenac Impurity 6（sodium salt）, 90.50% Bromfenac Impurity 6（sodium salt）|C4X-20026 https://www.jk-sci.com/products/ts246cs-0097681 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0b8da0b42537bc34591165fe44ff5de9.jpg?v=1791325127 tert-Butyl 6-bromo-1H-benzo[d]imidazole-1-carboxylate, 97.00%+ | 1006899-77-9 tert-Butyl 6-bromo-1H-benzo[d]imidazole-1-carboxylate|CS-0097681|1006899-77-9 https://www.jk-sci.com/products/ts246cs-0097683 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7266b1ed5377e3600cb5cf3df3bed847.jpg?v=1791325123 4-(2-Cyanopropan-2-yl)benzoic acid, 98% | 129488-74-0 4-(2-Cyanopropan-2-yl)benzoic acid|CS-0097683|129488-74-0 https://www.jk-sci.com/products/ts246cs-0097691 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4b1aaa147c1345717ecd08905b64c04a.jpg?v=1791325119 6,8-Dichloro-3,4-dihydroquinolin-2(1H)-one, 95% | 125030-86-6 6,8-Dichloro-3,4-dihydroquinolin-2(1H)-one|CS-0097691|125030-86-6 https://www.jk-sci.com/products/ts246cs-0097701 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/942805152fc01c9be967482ca5d03886.jpg?v=1791325114 (3-Amino-4-methoxyphenyl)methanol, 98% | 113928-90-8 (3-Amino-4-methoxyphenyl)methanol|CS-0097701|113928-90-8 https://www.jk-sci.com/products/ts246cs-0097729 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a4bc4e6c8215a97ee10a3be8dfaecd2a.jpg?v=1791325067 4-Bromo-2-iodo-6-nitroaniline, 95% | 180624-08-2 4-Bromo-2-iodo-6-nitroaniline|CS-0097729|180624-08-2 https://www.jk-sci.com/products/ts246cs-0095495 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be9b51474dcc9de6459dfed66f02ad1a.jpg?v=1791326181 (S)-1-(5-Bromopyridin-3-yl)-2,2,2-trifluoroethan-1-ol, 97% | 2227712-52-7 (S)-1-(5-Bromopyridin-3-yl)-2,2,2-trifluoroethan-1-ol|CS-0095495|2227712-52-7 https://www.jk-sci.com/products/ts246cs-0096127 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9832e7a0c64de613249cf11fda420ed9.jpg?v=1791325941 (S)-2-Amino-2-(bicyclo[1.1.1]pentan-1-yl)acetic acid hydrochloride, 97% | 2231665-53-3 (S)-2-Amino-2-(bicyclo[1.1.1]pentan-1-yl)acetic acid hydrochloride|CS-0096127|2231665-53-3 https://www.jk-sci.com/products/ts246cs-0096464 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1aecc97d66c66f1cf628e79a6db8f1c5.jpg?v=1791325766 Methyl 5-iodo-1H-indazole-6-carboxylate, 98% | 1227268-85-0 Methyl 5-iodo-1H-indazole-6-carboxylate|CS-0096464|1227268-85-0 https://www.jk-sci.com/products/ts246cs-0096814 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1099152_32db2175-cbf0-4f65-bf90-097cb948a75d.png?v=1791325639 2,7-Dibromo-9,9-diphenyl-9H-fluorene, 97% | 186259-63-2 2,7-Dibromo-9,9-diphenyl-9H-fluorene|CS-0096814|186259-63-2 https://www.jk-sci.com/products/j5316015 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ff93c3c160f1100da8511bb1f282071f.jpg?v=1791412453 Boc-(±)-trans-4-(2-naphthyl)pyrrolidine-3-carboxylic acid, Purity by HPLC ≥ 98% | 959583-04-1 Boc-(±)-trans-4-(2-naphthyl)pyrrolidine-3-carboxylic acid|16015|959583-04-1 https://www.jk-sci.com/products/ts246cs-0097033 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/585987.png?v=1791325544 5-Bromo-2,4-difluoronitrobenzene, 95% | 345-24-4 5-Bromo-2,4-difluoronitrobenzene|CS-0097033|345-24-4 https://www.jk-sci.com/products/ts246cs-0097074 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/633a57b617e115eff015e605321133a0.jpg?v=1791325500 3-(Methylamino)-4-nitrobenzoic acid, 98% | 214778-10-6 3-(Methylamino)-4-nitrobenzoic acid|CS-0097074|214778-10-6 https://www.jk-sci.com/products/ts246cs-0097283 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d931c8862ce3fad978ecde9f5caf8be4.jpg?v=1791325459 7-Bromo-1-methyl-1H-benzo[d]imidazole, 98% | 1233542-00-1 7-Bromo-1-methyl-1H-benzo[d]imidazole|CS-0097283|1233542-00-1 https://www.jk-sci.com/products/ts246cs-0097348 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/52f62e4bc3135f48bec1bd68a6f2aaa4.jpg?v=1791325403 (2-Chloro-3-fluorophenyl)hydrazine hydrochloride, 98% | 1138036-54-0 (2-Chloro-3-fluorophenyl)hydrazine hydrochloride|CS-0097348|1138036-54-0 https://www.jk-sci.com/products/ts246cs-0097420 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cbe7cfe4147407b15fa9def42908d87c.jpg?v=1791325340 tert-Butyl 2,4-dioxo-2,3,4,5,6,8-hexahydropyrido[3,4-d]pyrimidine-7(1H)-carboxylate, 95% | 1936245-20-3 tert-Butyl 2,4-dioxo-2,3,4,5,6,8-hexahydropyrido[3,4-d]pyrimidine-7(1H)-carboxylate|CS-0097420|1936245-20-3 https://www.jk-sci.com/products/ts246cs-0097447 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147055.png?v=1791325303 tert-Butyl 4-(4-nitrophenyl)piperazine-1-carboxylate, 96% | 182618-86-6 tert-Butyl 4-(4-nitrophenyl)piperazine-1-carboxylate|CS-0097447|182618-86-6 https://www.jk-sci.com/products/ts246cs-0097468 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/098cffc7b05cffcd866f124d438fcb15.jpg?v=1791325278 5-Bromo-2-morpholinonicotinonitrile, 97% | 1354223-80-5 5-Bromo-2-morpholinonicotinonitrile|CS-0097468|1354223-80-5 https://www.jk-sci.com/products/ts246cs-0097480 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ed672aa4bc03287fa4026be8e6164055.jpg?v=1791325261 7-Bromo-4-methoxyquinazoline, 97.00%+ | 2140305-93-5 7-Bromo-4-methoxyquinazoline|CS-0097480|2140305-93-5 https://www.jk-sci.com/products/j5316103 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f0b42e0bdd6335ad854d04aa6652aef.jpg?v=1791412371 Boc-1-amino-4,7,10-trioxa-13-tridecanamine, Assay by titration 97 - 100% | 194920-62-2 Boc-1-amino-4,7,10-trioxa-13-tridecanamine|16103|194920-62-2 https://www.jk-sci.com/products/ts246cs-0097501 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c7958c484d16c103537b83e20834941.jpg?v=1791325245 tert-Butyl benzofuran-2-ylcarbamate, 98% | 1629535-19-8 tert-Butyl benzofuran-2-ylcarbamate|CS-0097501|1629535-19-8 https://www.jk-sci.com/products/ts246cs-0097605 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d35402b4-9145-490f-b0d4-b2a5a4162aed.png?v=1791325223 (1S)-1-(Dicyclohexylphosphino)-2-[(1S)-1-(dicyclohexylphosphino)ethyl]ferrocene, 97% | 246231-77-6 (1S)-1-(Dicyclohexylphosphino)-2-[(1S)-1-(dicyclohexylphosphino)ethyl]ferrocene|CS-0097605|246231-77-6 https://www.jk-sci.com/products/ts246cs-0097625 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f8caaef0a1d9fe5dd655759240b8839.jpg?v=1791325213 3-Amino-6-chloropyrazine-2-carboxamide, 95.00%+ | 1125-56-0 3-Amino-6-chloropyrazine-2-carboxamide|CS-0097625|1125-56-0 https://www.jk-sci.com/products/ts246cs-0097637 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0b54ee5a19c5959411a36e9f116578b6.jpg?v=1791325195 3-(Trifluoromethyl)pyrazine-2-carboxylic acid, 98% | 870787-06-7 3-(Trifluoromethyl)pyrazine-2-carboxylic acid|CS-0097637|870787-06-7 https://www.jk-sci.com/products/ts246cs-0097647 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6bac96ba6f681c36aabbabc3121885ab.jpg?v=1791325165 5,8-Dibromo-[1,2,4]triazolo[1,5-a]pyrazine, 97% | 959755-46-5 5,8-Dibromo-[1,2,4]triazolo[1,5-a]pyrazine|CS-0097647|959755-46-5 https://www.jk-sci.com/products/ts246cs-0097661 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9321b1e24e36223766e1d38a4f32cce4.jpg?v=1791325145 tert-Butyl 3-bromo-9H-carbazole-9-carboxylate, 98% | 1257248-29-5 tert-Butyl 3-bromo-9H-carbazole-9-carboxylate|CS-0097661|1257248-29-5 https://www.jk-sci.com/products/ts246cs-0097682 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dbffcb32136ac08c82f29c7cc51a4fea.jpg?v=1791325126 (2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol, 97% | 1082066-29-2 (2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol|CS-0097682|1082066-29-2 https://www.jk-sci.com/products/ts246cs-0097693 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1166319.png?v=1791325116 tert-Butyl 4-(4-bromopyridin-2-yl)piperazine-1-carboxylate, 95% | 1197294-80-6 tert-Butyl 4-(4-bromopyridin-2-yl)piperazine-1-carboxylate|CS-0097693|1197294-80-6 https://www.jk-sci.com/products/ts246cs-0097733 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e47e770e26a80665fd9c617f0e02580f.jpg?v=1791325060 Methyl 2,5-dibromo-1H-imidazole-4-carboxylate, 97% | 883876-21-9 Methyl 2,5-dibromo-1H-imidazole-4-carboxylate|CS-0097733|883876-21-9 https://www.jk-sci.com/products/ts246cs-0097744 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28646d65e4b3f240127958986e293a4d.jpg?v=1791325048 2,3-Dichloro-4-nitroaniline, 98.00%+ | 69951-03-7 2,3-Dichloro-4-nitroaniline|CS-0097744|69951-03-7 https://www.jk-sci.com/products/ts246cs-0097758 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/536272.png?v=1791325024 1-(tert-Butyl) 2-ethyl pyrrolidine-1,2-dicarboxylate, 97% | 125347-83-3 1-(tert-Butyl) 2-ethyl pyrrolidine-1,2-dicarboxylate|CS-0097758|125347-83-3 https://www.jk-sci.com/products/ts246cs-0097765 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82af4dc59e7c9bb07bc09a8438bb9d4c.jpg?v=1791325017 3-Bromo-2,6-dimethoxypyridine, 98% | 13445-16-4 3-Bromo-2,6-dimethoxypyridine|CS-0097765|13445-16-4 https://www.jk-sci.com/products/ts246cs-0097776 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/472583_52c0a6f5-f197-4f63-836f-16d25e82681c.png?v=1791325010 3-(Piperazin-1-yl)benzo[d]isothiazole hydrochloride, 98% | 87691-88-1 3-(Piperazin-1-yl)benzo[d]isothiazole hydrochloride|CS-0097776|87691-88-1 https://www.jk-sci.com/products/ts246cs-0097814 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/234299.png?v=1791324976 5-Hydroxy-1H-indole-3-carboxylic acid, 98.00%+ | 3705-21-3 5-Hydroxy-1H-indole-3-carboxylic acid|CS-0097814|3705-21-3 https://www.jk-sci.com/products/ts246cs-0097816 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/446233.png?v=1791324975 2-Chloro-4-fluoro-5-methylaniline, 98% | 124185-35-9 2-Chloro-4-fluoro-5-methylaniline|CS-0097816|124185-35-9 https://www.jk-sci.com/products/j5316234 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59de9c5c57486bb08b33de651612a948.jpg?v=1791412184 Z-cis-4-aminocyclohexanecarboxylic acid, Purity by GC ≥ 99% | 67299-52-9 Z-cis-4-aminocyclohexanecarboxylic acid|16234|67299-52-9 https://www.jk-sci.com/products/j5316184 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ff5d8dc6aefdfbd625ef805c4449958.jpg?v=1791412248 Na-Fmoc-Ng-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-D-2,4-diaminobutyric acid, Assay by titration ≥ 99% || Purity by HPLC ≥ 99% | 596797-14-7 Na-Fmoc-Ng-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-D-2,4-diaminobutyric acid|16184|596797-14-7 https://www.jk-sci.com/products/j5316342 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/39cca7986c63373c9ab922535e5c0f4d.jpg?v=1791412141 L-Threonine O-phosphate | 1114-81-4 L-Threonine O-phosphate|16342|1114-81-4 https://www.jk-sci.com/products/j5316507 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/827a7316484aa167cdf95a1dd29fed26.jpg?v=1791412100 4,4-Difluoro-L-prolinamide hydrochloride, Purity by HPLC ≥ 99% | 426844-51-1 4,4-Difluoro-L-prolinamide hydrochloride|16507|426844-51-1 https://www.jk-sci.com/products/ts246cs-0097830 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/606266.png?v=1791324964 7-Bromo-4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine, 98% | 154264-95-6 7-Bromo-4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine|CS-0097830|154264-95-6 https://www.jk-sci.com/products/s57c4x-20028 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_407eec76-6366-410b-8de5-90af69b5c3b0.png?v=1791371848 Bromfenac Impurity 8, 92.30% Bromfenac Impurity 8|C4X-20028 https://www.jk-sci.com/products/ts246cs-0097844 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/34b94565db54925fd053779e8f7d7651_05586678-c933-4572-aab6-ea78891da0d0.jpg?v=1791324943 (4S,4′S)-2,2′-(1-Ethylpropylidene)bis[4,5-dihydro-4-phenyloxazole], 97% | 190791-28-7 (4S,4′S)-2,2′-(1-Ethylpropylidene)bis[4,5-dihydro-4-phenyloxazole]|CS-0097844|190791-28-7 https://www.jk-sci.com/products/ts246cs-0097851 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7fa8030474f48c12e392a47a1fe64268.jpg?v=1791324937 4-Hydroxy-7-methoxyquinolin-2(1H)-one, 97% | 27037-34-9 4-Hydroxy-7-methoxyquinolin-2(1H)-one|CS-0097851|27037-34-9 https://www.jk-sci.com/products/ts246cs-0097867 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/540598.png?v=1791324919 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide, 97% | 179117-44-3 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide|CS-0097867|179117-44-3 https://www.jk-sci.com/products/ts246cs-0097874 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d48a23f3023102c4b1ba0887ba7c600b.jpg?v=1791324911 6-Fluoro-5-methylpyrimidin-4-amine, 97% | 18260-69-0 6-Fluoro-5-methylpyrimidin-4-amine|CS-0097874|18260-69-0 https://www.jk-sci.com/products/j5316539 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5061552facf2bda718d74aec3513841a.jpg?v=1791412059 Boc-4,4-Difluoro-L-proline methyl ester, Purity ≥ 99% (NMR) | 203866-17-5 Boc-4,4-Difluoro-L-proline methyl ester|16539|203866-17-5 https://www.jk-sci.com/products/ts246cs-0097877 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cfb5acd2a65e7ef4bd8ba3137791b08b.jpg?v=1791324905 (4S,4'S)-2,2'-[2-Phenyl-1-(phenylmethyl)ethylidene]bis[4,5-dihydro-4-(phenylmethyl)oxazole], 97% | 583058-02-0 (4S,4'S)-2,2'-[2-Phenyl-1-(phenylmethyl)ethylidene]bis[4,5-dihydro-4-(phenylmethyl)oxazole]|CS-0097877|583058-02-0 https://www.jk-sci.com/products/j5316572 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9dbea64625b2093fb03187eac64d6545.jpg?v=1791412014 Boc-4-methylene-L-proline, Purity by HPLC ≥ 99% | 84348-38-9 Boc-4-methylene-L-proline|16572|84348-38-9 https://www.jk-sci.com/products/ts246cs-0097910 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f6b3cc5fe28b46d669395fe59f74fb63.jpg?v=1791324882 2,6-Dibromobenzonitrile, 98% | 6575-12-8 2,6-Dibromobenzonitrile|CS-0097910|6575-12-8 https://www.jk-sci.com/products/j5316601 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d298b1ce9554c7041e50cdcf189a195f.jpg?v=1791411982 (S)-(-)-1,1'-Bi-2-naphthol, Chiral HPLC ≥ 99.5% (ee) || Purity by HPLC ≥ 99.5% | 18531-99-2 (S)-(-)-1,1'-Bi-2-naphthol|16601|18531-99-2 https://www.jk-sci.com/products/ts246cs-0097927 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/58ec8e6e4cf8f34a416be045d3534d5e.jpg?v=1791324877 3-(3-Bromo-4-methoxyphenyl)pyridine, 98% | 914349-55-6 3-(3-Bromo-4-methoxyphenyl)pyridine|CS-0097927|914349-55-6 https://www.jk-sci.com/products/ts246cs-0097935 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/982aa5e4b028967c796cd5fe5f96ef5e.jpg?v=1791324863 3-(Cyanomethyl)picolinonitrile, 97% | 5912-34-5 3-(Cyanomethyl)picolinonitrile|CS-0097935|5912-34-5 https://www.jk-sci.com/products/ts246cs-0094545 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/389580_dbf4aebc-541e-41e6-8401-5006a182d5c1.png?v=1791326480 N-Acetyl-DL-valine, 97.00%+ | 3067-19-4 N-Acetyl-DL-valine|CS-0094545|3067-19-4 https://www.jk-sci.com/products/ts246cs-0096380 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/34b9ad388b672d9fadc385f86be43cfb.jpg?v=1791325836 2-Methyl-4-nitroisoindolin-1-one, 97% | 682757-52-4 2-Methyl-4-nitroisoindolin-1-one|CS-0096380|682757-52-4 https://www.jk-sci.com/products/j5316640 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de538ad190e49104824925641f27acff.jpg?v=1791411929 Fmoc-(S)-2-thienylglycine, Purity by HPLC ≥ 98% | 211682-13-2 Fmoc-(S)-2-thienylglycine|16640|211682-13-2 https://www.jk-sci.com/products/ts246cs-0096884 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f51e728e0304664717b13e8ebe78d637.jpg?v=1791325588 3,3-Difluoro-2,2-dimethylpropan-1-ol, 98% | 2098097-57-3 3,3-Difluoro-2,2-dimethylpropan-1-ol|CS-0096884|2098097-57-3 https://www.jk-sci.com/products/ts246cs-0097242 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dc4aee01249c0b4995b5bc91c95dc00f.jpg?v=1791325474 6H-Benzo[c]chromen-3-ol, 95% | 55815-63-9 6H-Benzo[c]chromen-3-ol|CS-0097242|55815-63-9 https://www.jk-sci.com/products/ts246cs-0097374 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/99eac658a524124fd5038f4a6b2a68d7_7f45c5cf-9ed2-477e-9a82-53da63957868.jpg?v=1791325359 (S,S)-Ph-Bisbox, 97% | 135532-33-1 (S,S)-Ph-Bisbox|CS-0097374|135532-33-1 https://www.jk-sci.com/products/ts246cs-0097458 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f1f3a3790708d991c32e4e7b74476e3.jpg?v=1791325291 Ethyl 2-methylbenzo[d]oxazole-6-carboxylate, 97% | 1355171-27-5 Ethyl 2-methylbenzo[d]oxazole-6-carboxylate|CS-0097458|1355171-27-5 https://www.jk-sci.com/products/ts246cs-0097498 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/810e4083ca7a97efbb9627c5816094f2.jpg?v=1791325250 Ethyl 4,6-dichloro-8-iodoquinoline-3-carboxylate, 95% | 1929361-06-7 Ethyl 4,6-dichloro-8-iodoquinoline-3-carboxylate|CS-0097498|1929361-06-7 https://www.jk-sci.com/products/ts246cs-0097614 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/12ba11d0f54971281bf44d80bcfe11b1.jpg?v=1791325218 2-Chloro-7-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one, 98% | 1449598-86-0 2-Chloro-7-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one|CS-0097614|1449598-86-0 https://www.jk-sci.com/products/s57c4x-200512 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1f7f4fc2180844af5cfd2a62c4c8c496.jpg?v=1791371846 Cytarabine Impurity 12, Purity: 91.2% | 32659-29-3 Cytarabine Impurity 12|C4X-200512|32659-29-3 https://www.jk-sci.com/products/j5316780 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a69f0d173f17b44ee0a8ad404bd834ad.jpg?v=1791411851 Boc-D-3-carbamoylphenylalanine, Assay by titration ≥ 99% (on dried basis) | 1213190-47-6 Boc-D-3-carbamoylphenylalanine|16780|1213190-47-6 https://www.jk-sci.com/products/ts246cs-0097642 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36b4064d99dd45b638de775390b036d6.jpg?v=1791325171 (3-Amino-6-bromopyrazin-2-yl)methanol, 97% | 1260880-59-8 (3-Amino-6-bromopyrazin-2-yl)methanol|CS-0097642|1260880-59-8 https://www.jk-sci.com/products/ts246cs-0097672 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/45189eee8e7af78a882bc9a5b4035645.jpg?v=1791325133 Methyl 2-methyl-2H-indazole-3-carboxylate, 97.00%+ | 109216-61-7 Methyl 2-methyl-2H-indazole-3-carboxylate|CS-0097672|109216-61-7 https://www.jk-sci.com/products/ts246cs-0097702 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/136421_aa16bb16-0358-4e7c-97cf-f040172db242.png?v=1791325114 Methyl 1-methyl-1H-indazole-3-carboxylate, 97% | 109216-60-6 Methyl 1-methyl-1H-indazole-3-carboxylate|CS-0097702|109216-60-6 https://www.jk-sci.com/products/j5316740 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/26a212363344937079d67f7efb0ebd6a.jpg?v=1791411877 D-2-Amino-4-bromo-4-pentenoic acid | 264903-49-3 D-2-Amino-4-bromo-4-pentenoic acid|16740|264903-49-3 https://www.jk-sci.com/products/ts246cs-0097748 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d9fa91483b2bcd430e9f5aebdf2b3ca0.jpg?v=1791325042 3-Fluoro-2-iodoaniline hydrochloride, 98% | 122455-37-2 3-Fluoro-2-iodoaniline hydrochloride|CS-0097748|122455-37-2 https://www.jk-sci.com/products/ts246cs-0097766 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/76ae87c6eba70f88113c66b9f6a49b10.jpg?v=1791325017 (5-Bromo-2-chloro-4-(trifluoromethyl)phenyl)boronic acid, 97.00%+ | 1452574-71-8 (5-Bromo-2-chloro-4-(trifluoromethyl)phenyl)boronic acid|CS-0097766|1452574-71-8 https://www.jk-sci.com/products/s57c4x-200519 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/349577_bc6fdcf4-acfc-4918-912f-089de896a6ff.png?v=1791371839 Cytarabine Impurity 19, 95.20% | 10212-25-6 Cytarabine Impurity 19|C4X-200519|10212-25-6 https://www.jk-sci.com/products/ts246cs-0097815 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/488680_ff3e9eb0-cd72-4f64-9d74-ad6babcaf85c.png?v=1791324977 4-(Trifluoromethyl)benzenesulfonamide, 98% | 830-43-3 4-(Trifluoromethyl)benzenesulfonamide|CS-0097815|830-43-3 https://www.jk-sci.com/products/ts246cs-0097840 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/214310_b323f56e-bbb0-4d4c-bd08-2c65db950025.png?v=1791324949 (tert-Butoxycarbonyl)-L-leucylglycine, 97% | 32991-17-6 (tert-Butoxycarbonyl)-L-leucylglycine|CS-0097840|32991-17-6 https://www.jk-sci.com/products/ts246cs-0097854 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/379286.png?v=1791324935 Methyl 2-amino-3-(4-fluorophenyl)propanoate hydrochloride, 97% | 64282-12-8 Methyl 2-amino-3-(4-fluorophenyl)propanoate hydrochloride|CS-0097854|64282-12-8 https://www.jk-sci.com/products/ts246cs-0097875 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135382_ef420b9f-3e07-4082-a7e0-d272d5fd2548.png?v=1791324905 Dibenzo[b,d]furan-2-carbaldehyde, 95.57%+ | 5397-82-0 Dibenzo[b,d]furan-2-carbaldehyde|CS-0097875|5397-82-0 https://www.jk-sci.com/products/ts246cs-0097919 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5bab71cab4fecd765c3c86d9213faf26.jpg?v=1791324877 5-Chloro-2-methyl-2H-indazole, 97% | 541539-86-0 5-Chloro-2-methyl-2H-indazole|CS-0097919|541539-86-0 https://www.jk-sci.com/products/ts246cs-0097946 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f892201b5a9b13011a11be9b17ebc0c.jpg?v=1791324850 2-Bromo-4-fluoro-5-methylbenzoic acid, 97.00%+ | 1003709-39-4 2-Bromo-4-fluoro-5-methylbenzoic acid|CS-0097946|1003709-39-4 https://www.jk-sci.com/products/ts246cs-0097959 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e95117af8f11f2b534f444104c717493.jpg?v=1791324834 5,7-Difluorochroman-4-one, 97% | 844648-22-2 5,7-Difluorochroman-4-one|CS-0097959|844648-22-2 https://www.jk-sci.com/products/s57c4x-200528 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63900857ff954fd8f74793e4bf547e46.jpg?v=1791371836 Cytarabine Impurity 28, Purity: 99.3% | 13491-47-9 Cytarabine Impurity 28|C4X-200528|13491-47-9 https://www.jk-sci.com/products/ts246cs-0097966 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147425.png?v=1791324829 Tetraphenylphosphonium chloride, 97% | 2001-45-8 Tetraphenylphosphonium chloride|CS-0097966|2001-45-8 https://www.jk-sci.com/products/s57c4x-20062 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6b1322e19876ed0d5de8b712a9d67bed.jpg?v=1791371826 Mizolastine Impurity2, Purity: 98.6% | 935860-13-2 Mizolastine Impurity2|C4X-20062|935860-13-2 https://www.jk-sci.com/products/s57c4x-20053 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/427695_0df4441e-1e6a-4f30-ad8b-08362919aa1b.png?v=1791371831 5-Methyl Cytidine, 99.90% | 2140-61-6 5-Methyl Cytidine|C4X-20053|2140-61-6 https://www.jk-sci.com/products/ts246cs-0097980 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7bce7411e8f3bb07c1190af33fe5b967.jpg?v=1791324819 2-Chloro-3-methoxy-6-(trifluoromethyl)pyridine, 98% | 1214348-47-6 2-Chloro-3-methoxy-6-(trifluoromethyl)pyridine|CS-0097980|1214348-47-6 https://www.jk-sci.com/products/ts246cs-0098013 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/df1874aa67819c0bfd25817aef949216.jpg?v=1791324813 (3-Chloro-5-fluoro-4-hydroxyphenyl)boronic acid, 97.00%+ | 1003298-72-3 (3-Chloro-5-fluoro-4-hydroxyphenyl)boronic acid|CS-0098013|1003298-72-3 https://www.jk-sci.com/products/ts246cs-0098059 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/272723_bbde9472-5b1c-42a7-84dd-c9c5abaaa414.png?v=1791324788 α-D-Glucopyranoside,ethyl 1-thio,2,3,4,6-tetraacetate, 97% | 41670-79-5 α-D-Glucopyranoside,ethyl 1-thio,2,3,4,6-tetraacetate|CS-0098059|41670-79-5 https://www.jk-sci.com/products/ts246cs-0098062 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/921ea49017c0f083bdab6851a72ad2bc.jpg?v=1791324783 Ethyl 2-O-benzoyl-3-O-(2-methylnaphthyl)-4,6-O-benzylidene-1-thio-β-D-glucopyranoside, 95.00%+ | 352008-11-8 Ethyl 2-O-benzoyl-3-O-(2-methylnaphthyl)-4,6-O-benzylidene-1-thio-β-D-glucopyranoside|CS-0098062|352008-11-8 https://www.jk-sci.com/products/ts246cs-0098070 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f22e151c005335f916c656bb3df94b0.jpg?v=1791324776 2-Chloro-4-nitrophenyl β-D-glucopyranoside, 98%, 97.00%+ | 120221-14-9 2-Chloro-4-nitrophenyl β-D-glucopyranoside, 98%|CS-0098070|120221-14-9 https://www.jk-sci.com/products/ts246cs-0098075 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/404e72bd48866eb6b9646389f82a483c.jpg?v=1791324768 2-Bromo-6-fluoro-3-methylbenzoic acid, 98.99%+ | 1359857-60-5 2-Bromo-6-fluoro-3-methylbenzoic acid|CS-0098075|1359857-60-5 https://www.jk-sci.com/products/ts246cs-0098085 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/129194.png?v=1791324764 O-(2-Fluorobenzyl)hydroxylamine hydrochloride, 98% | 215599-91-0 O-(2-Fluorobenzyl)hydroxylamine hydrochloride|CS-0098085|215599-91-0 https://www.jk-sci.com/products/ts246cs-0098090 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/03b4eb110af696f27faa10003ab9c197.jpg?v=1791324754 5-Bromo-N2-methylpyridine-2,3-diamine, 98% | 89415-54-3 5-Bromo-N2-methylpyridine-2,3-diamine|CS-0098090|89415-54-3 https://www.jk-sci.com/products/j5316818 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c324f699a8bfef553b908a645a92b90b.jpg?v=1791411805 erythro-N-Boc-D-phenylalanine epoxide, Purity by HPLC ≥ 98% | 98818-34-9 erythro-N-Boc-D-phenylalanine epoxide|16818|98818-34-9 https://www.jk-sci.com/products/j5316863 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f5b2147d1cc17a469164fe1bc4190d5d.jpg?v=1791411731 Fmoc-2-(Boc-aminomethyl)-D-phenylalanine, Purity by HPLC ≥ 97% | 1217729-44-6 Fmoc-2-(Boc-aminomethyl)-D-phenylalanine|16863|1217729-44-6 https://www.jk-sci.com/products/j5316839 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77d62b54c45787d22acaa80df318fd43.jpg?v=1791411767 Fmoc-L-2,4,5-trifluorophenylalanine, Purity by HPLC ? 99% | 959579-81-8 Fmoc-L-2,4,5-trifluorophenylalanine|16839|959579-81-8 https://www.jk-sci.com/products/j5316829 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/19a805929ccc4dac531c506ac6fb8908.jpg?v=1791411782 Boc-(R)-2-methoxyphenylglycine, Purity by HPLC ≥ 98% | 1217786-73-6 Boc-(R)-2-methoxyphenylglycine|16829|1217786-73-6 https://www.jk-sci.com/products/j5316800 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/764c3afbf53efd3274a40ef89dc2b479.jpg?v=1791411824 Boc-L-cyclopropylglycine, Purity by HPLC ≥ 97% | 155976-13-9 Boc-L-cyclopropylglycine|16800|155976-13-9 https://www.jk-sci.com/products/ts246cs-0098107 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a93f0e202df6e8a41b919fa3081c5045.jpg?v=1791324733 5-Iodo-2-methylbenzonitrile, 98% | 52107-68-3 5-Iodo-2-methylbenzonitrile|CS-0098107|52107-68-3 https://www.jk-sci.com/products/ts246cs-0098121 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/116406.png?v=1791324722 2-Amino-3-(methoxycarbonyl)benzoic acid, 97% | 253120-47-7 2-Amino-3-(methoxycarbonyl)benzoic acid|CS-0098121|253120-47-7 https://www.jk-sci.com/products/ts246cs-0098145 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dc57c73be50c5ff1b3b4102107e99903.jpg?v=1791324704 Benzyl 4-(2-methoxy-2-oxoethyl)piperidine-1-carboxylate, 97.00%+ | 170737-53-8 Benzyl 4-(2-methoxy-2-oxoethyl)piperidine-1-carboxylate|CS-0098145|170737-53-8 https://www.jk-sci.com/products/j5316853 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0587eb79d2e8c179f0a8c8a8b4862646.jpg?v=1791411746 D-2-Aminomethylphenylalanine | 1217601-79-0 D-2-Aminomethylphenylalanine|16853|1217601-79-0 https://www.jk-sci.com/products/j5316894 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d6daaa2f877d2da3d3b734467bd3277a.jpg?v=1791411702 Bis(pyridine)iodonium tetrafluoroborate, Purity ≥ 97% (NMR) | 15656-28-7 Bis(pyridine)iodonium tetrafluoroborate|16894|15656-28-7 https://www.jk-sci.com/products/j5316936 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/db4d660d288d4c9dcdd2cdc17e62cec8.jpg?v=1791411682 Fmoc-Lys(Boc-Cys(Trt))-OH, Purity by HPLC ≥ 95% | 587854-43-1 Fmoc-Lys(Boc-Cys(Trt))-OH|16936|587854-43-1 https://www.jk-sci.com/products/j5316867 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/abeba6ee84edd26d4a142abb16a97699.jpg?v=1791411722 Boc-(2S-3S)-3-amino-2-hydroxy-4-phenylbutyric acid, Purity by HPLC ≥ 98% | 116661-86-0 Boc-(2S-3S)-3-amino-2-hydroxy-4-phenylbutyric acid|16867|116661-86-0 https://www.jk-sci.com/products/j5316988 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de3188fd7bcf392a6050f1f72c76f502.jpg?v=1791411633 7-Hydroxy-3,4-Dihydro-2(1H)-quinolinone, Purity by HPLC 98.5 - 101.5% | 22246-18-0 7-Hydroxy-3,4-Dihydro-2(1H)-quinolinone|16988|22246-18-0 https://www.jk-sci.com/products/j5316979 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c17bc886a63c937ee2546e17893d693.jpg?v=1791411644 3-Aminoisonicotinic acid, Purity by HPLC ≥ 98% | 7529-20-6 3-Aminoisonicotinic acid|16979|7529-20-6 https://www.jk-sci.com/products/ts246cs-0098203 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/496059_adc0a788-94b7-4797-aa01-fd96d5190454.png?v=1791324672 1,2,3,4-Tetra-O-acetyl-β-D-xylopyranose, 97% | 4049-33-6 1,2,3,4-Tetra-O-acetyl-β-D-xylopyranose|CS-0098203|4049-33-6 https://www.jk-sci.com/products/ts246cs-0098288 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/447973.png?v=1791324649 (3aS,8aR)-3,3a,8,8a-Tetrahydro-2H-indeno[1,2-d]oxazol-2-one, 97.00%+ | 135969-64-1 (3aS,8aR)-3,3a,8,8a-Tetrahydro-2H-indeno[1,2-d]oxazol-2-one|CS-0098288|135969-64-1 https://www.jk-sci.com/products/j5317010 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0ee34d1d6035cc54ee1fde4a7b54c678.jpg?v=1791411578 2-Bromo-4-fluorobenzonitrile, Assay ≥ 98% | 36282-26-5 2-Bromo-4-fluorobenzonitrile|17010|36282-26-5 https://www.jk-sci.com/products/ts246cs-0098317 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/754ff602dfc526e7797402626246f6a8.jpg?v=1791324637 2-Amino-4,6-dimethylpyrimidine-5-carbonitrile, 98% | 16341-54-1 2-Amino-4,6-dimethylpyrimidine-5-carbonitrile|CS-0098317|16341-54-1 https://www.jk-sci.com/products/j5317028 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/04abc38e2dbafbe52e6fc13b215b8c58.jpg?v=1791411543 2-Amino-2'-chloro-5-nitrobenzophenone, Purity by HPLC ≥ 99% | 2011-66-7 2-Amino-2'-chloro-5-nitrobenzophenone|17028|2011-66-7 https://www.jk-sci.com/products/j5317020 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b7e77908c07385f5c7a4819c38c7208.jpg?v=1791411558 2-Chloro-5-(trifluoromethyl)phenylboronic acid, Assay ≥ 99% | 182344-18-9 2-Chloro-5-(trifluoromethyl)phenylboronic acid|17020|182344-18-9 https://www.jk-sci.com/products/ts246cs-0098334 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca8e63756d30d8ddd3fb78c4940c9c59.jpg?v=1791324631 8-Methoxyquinoline-3-carbonitrile, 98% | 71083-53-9 8-Methoxyquinoline-3-carbonitrile|CS-0098334|71083-53-9 https://www.jk-sci.com/products/ts246cs-0098380 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4d4aa3f4610d0fb30201f317912ef577.jpg?v=1791324623 (3S)-3-Benzylmorpholine, 97% | 77897-23-5 (3S)-3-Benzylmorpholine|CS-0098380|77897-23-5 https://www.jk-sci.com/products/j5317030 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f51e9ebf67af5786295ab10ce7de5c3.jpg?v=1791411540 2-Amino-4,6-dichloropyrimidine-5-carbaldehyde, Purity by HPLC ≥ 98% | 5604-46-6 2-Amino-4,6-dichloropyrimidine-5-carbaldehyde|17030|5604-46-6 https://www.jk-sci.com/products/ts246cs-0098462 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/528925.png?v=1791324617 (R)-4-Benzyl-5,5-dimethyloxazolidin-2-one, 98% | 204851-73-0 (R)-4-Benzyl-5,5-dimethyloxazolidin-2-one|CS-0098462|204851-73-0 https://www.jk-sci.com/products/j5317034 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d0fcb44aef9b4a772173f54ad2238a7.jpg?v=1791411535 3-Amino-2-methylpyridine, Purity by HPLC ≥ 98% | 3430-10-2 3-Amino-2-methylpyridine|17034|3430-10-2 https://www.jk-sci.com/products/ts246cs-0098508 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/779017aa9dbfdab55b4ea0214a606215.jpg?v=1791324608 2-Iodo-1-methoxy-3-nitrobenzene, 95% | 98991-08-3 2-Iodo-1-methoxy-3-nitrobenzene|CS-0098508|98991-08-3 https://www.jk-sci.com/products/j5317041 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0b32bf582774e80c419fad906881735.jpg?v=1791411520 1-Boc-4-methylaminopiperidine, Purity ≥ 98% | 147539-41-1 1-Boc-4-methylaminopiperidine|17041|147539-41-1 https://www.jk-sci.com/products/j5317044 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8fc5d8024081409aeb09402e3e235727.jpg?v=1791411515 3-Amino-5-methylpyridine, Purity by GC ≥ 97% | 3430-19-1 3-Amino-5-methylpyridine|17044|3430-19-1 https://www.jk-sci.com/products/j5317048 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/752f862f9d1b80e281ceca472f1d3813.jpg?v=1791411511 4-(2,4-Difluorobenzoyl)piperidine hydrochloride, Purity by HPLC ≥ 99% | 106266-04-0 4-(2,4-Difluorobenzoyl)piperidine hydrochloride|17048|106266-04-0 https://www.jk-sci.com/products/ts246cs-0098561 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/204581.png?v=1791324597 2,2-Dimethylmalononitrile, 98% | 7321-55-3 2,2-Dimethylmalononitrile|CS-0098561|7321-55-3 https://www.jk-sci.com/products/ts246cs-0098625 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aa0631c9182c280c793b18a5f37b5f01.jpg?v=1791324570 6-Fluoro-2-morpholinonicotinic acid, 98% | 2070856-05-0 6-Fluoro-2-morpholinonicotinic acid|CS-0098625|2070856-05-0 https://www.jk-sci.com/products/j5317056 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f1a7c497c7ee64da435e9919d90e6f2.jpg?v=1791411492 2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride, Assay ≥ 99% | 127337-60-4 2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride|17056|127337-60-4 https://www.jk-sci.com/products/j5317059 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/957001909af055bf6d189ef07c8c51ab.jpg?v=1791411488 3-Aminopiperidine-1-carboxylic acid benzyl ester, Purity by HPLC ≥ 99.0% | 711002-74-3 3-Aminopiperidine-1-carboxylic acid benzyl ester|17059|711002-74-3 https://www.jk-sci.com/products/j5317064 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f421b948008113ade6108194e5140cac.jpg?v=1791411479 4-Amino-3-formylpyridine, Purity by HPLC ≥ 98% | 42373-30-8 4-Amino-3-formylpyridine|17064|42373-30-8 https://www.jk-sci.com/products/j5317073 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1bc69a31470213e63368b552c37c8001.jpg?v=1791411465 2-(N-Boc-aminomethyl)piperidine | 141774-61-0 2-(N-Boc-aminomethyl)piperidine|17073|141774-61-0 https://www.jk-sci.com/products/j5317070 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/96db64b79f319e8a6d0d3bd0e196cf55.jpg?v=1791411470 Cyclopropylacetic acid, Purity by GC ≥ 97% | 5239-82-7 Cyclopropylacetic acid|17070|5239-82-7 https://www.jk-sci.com/products/j5317086 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36eb3baab4fee02442dc9545b6b33b55.jpg?v=1791411440 5-Amino-2-pyridinecarboxylic acid hydrochloride, Assay ≥ 99% | 24242-20-4 5-Amino-2-pyridinecarboxylic acid hydrochloride|17086|24242-20-4 https://www.jk-sci.com/products/j5317096 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d40b079fe145503bf86d161a20200468.jpg?v=1791411428 [1,2,4]Triazolo[1,5-a]pyrimidine-2-carboxylic acid, Purity ≥ 96% (NMR) | 202065-25-6 [1,2,4]Triazolo[1,5-a]pyrimidine-2-carboxylic acid|17096|202065-25-6 https://www.jk-sci.com/products/j5317077 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1977dcedb7e11286d17a39e6e69e2037.jpg?v=1791411461 4-Cyano-3,5-difluorophenol, Purity by GC ≥ 99.5% | 123843-57-2 4-Cyano-3,5-difluorophenol|17077|123843-57-2 https://www.jk-sci.com/products/j5317107 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9b623ae49a8087b15ed235a90ca5244e.jpg?v=1791411414 2-(2-Methyl-1H-indol-3-yl)ethylamine, Purity by HPLC ≥ 99% | 2731-06-8 2-(2-Methyl-1H-indol-3-yl)ethylamine|17107|2731-06-8 https://www.jk-sci.com/products/j5317104 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82cc692e25ae721e182c7e46dfdb0276.jpg?v=1791411419 1-Phenyl-1H-pyrazole-4-carbaldehyde, Purity by HPLC ≥ 99% | 54605-72-0 1-Phenyl-1H-pyrazole-4-carbaldehyde|17104|54605-72-0 https://www.jk-sci.com/products/j5317102 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5bd4f72735fd76f2a18d10ff52c81b63.jpg?v=1791411424 1-Z-4-Hydroxymethylpiperidine, Purity by HPLC ≥ 98% | 122860-33-7 1-Z-4-Hydroxymethylpiperidine|17102|122860-33-7 https://www.jk-sci.com/products/j5317111 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ec7e602824a3a6f45d06aed71da9be44.jpg?v=1791411409 5-Formyl-1-methyl-1H-pyrazole, Assay ≥ 98% | 27258-33-9 5-Formyl-1-methyl-1H-pyrazole|17111|27258-33-9 https://www.jk-sci.com/products/j5317124 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dadc8a5bcf9a4d993844e37b3d4404fc.jpg?v=1791411389 7-Methyl-Imidazo[1,2-a]pyridine-2-carboxylic acid, Purity ≥ 95% | 80353-94-2 7-Methyl-Imidazo[1,2-a]pyridine-2-carboxylic acid|17124|80353-94-2 https://www.jk-sci.com/products/j5317126 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66c4b7a661858fb09d773f53d0ca1d20.jpg?v=1791411385 N-Benzylglycine, Assay ≥ 98% | 17136-36-6 N-Benzylglycine|17126|17136-36-6 https://www.jk-sci.com/products/ts246cs-0096002 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad8f8655dd0e3b096cf49595d6e7ac29.jpg?v=1791326008 5-Bromo-1-(methylsulfonyl)indoline, 98% | 446054-18-8 5-Bromo-1-(methylsulfonyl)indoline|CS-0096002|446054-18-8 https://www.jk-sci.com/products/ts246cs-0097059 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4bbfeacc65b26aa57f4d9f59c69bb1ec.jpg?v=1791325525 3-Methyl-[1,2,4]triazolo[4,3-a]pyrazine, 97% | 33590-17-9 3-Methyl-[1,2,4]triazolo[4,3-a]pyrazine|CS-0097059|33590-17-9 https://www.jk-sci.com/products/j5317128 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/db88191e46dc2d7e88806d4b5e12a1b7.jpg?v=1791411381 Tetrahydro-2H-pyran-4-carboxylic acid, Assay ≥ 98% | 5337-03-1 Tetrahydro-2H-pyran-4-carboxylic acid|17128|5337-03-1 https://www.jk-sci.com/products/j5317144 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8822d1223fac002693e9c5d9355c489.jpg?v=1791411357 2-Amino-1-pyridin-3-yl-ethanol, Purity ≥ 95% (NMR) | 92990-44-8 2-Amino-1-pyridin-3-yl-ethanol|17144|92990-44-8 https://www.jk-sci.com/products/j5317136 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c601496dfc227e8aa550ffcd1ad94485.jpg?v=1791411365 N-Boc-2-hydroxyethylpiperidine, Purity ≥ 98% (NMR) | 118811-03-3 N-Boc-2-hydroxyethylpiperidine|17136|118811-03-3 https://www.jk-sci.com/products/j5317131 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7da604e1e001b0a15f7519b107e468fe.jpg?v=1791411375 2-(2-Methyl-1,3-thiazol-4-yl)acetic acid, Purity by HPLC ≥ 97% | 13797-62-1 2-(2-Methyl-1,3-thiazol-4-yl)acetic acid|17131|13797-62-1 https://www.jk-sci.com/products/j5317149 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9ca4451958cc901b076174639d9932cc.jpg?v=1791411352 3-Amino-4-hydroxypyridine, Purity by HPLC ≥ 98% | 6320-39-4 3-Amino-4-hydroxypyridine|17149|6320-39-4 https://www.jk-sci.com/products/j5317152 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9705b8ceaa121f2ca18f12ada2752d33.jpg?v=1791411346 3-Phenylpiperidine hydrochloride, Assay ≥ 99% || Purity by HPLC ≥ 99% | 19509-09-2 3-Phenylpiperidine hydrochloride|17152|19509-09-2 https://www.jk-sci.com/products/j5317166 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c89d46c72ac256bf608febd8682147a.jpg?v=1791411319 Piperidin-1-yl-acetic acid hydrochloride, Assay ≥ 97% | 3235-68-5 Piperidin-1-yl-acetic acid hydrochloride|17166|3235-68-5 https://www.jk-sci.com/products/ts246cs-0097432 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/381662.png?v=1791325325 1-((3-Bromophenyl)sulfonyl)pyrrolidine, 97% | 214210-14-7 1-((3-Bromophenyl)sulfonyl)pyrrolidine|CS-0097432|214210-14-7 https://www.jk-sci.com/products/ts246cs-0097507 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b5a72bb42c0b06af4db93d3e082d29a1.jpg?v=1791325239 2-Amino-6-oxo-1,6-dihydropyrimidine-5-carbaldehyde, 98.00%+ | 1402401-43-7 2-Amino-6-oxo-1,6-dihydropyrimidine-5-carbaldehyde|CS-0097507|1402401-43-7 https://www.jk-sci.com/products/ts246cs-0097655 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/140098c1574c3453db7fc4a4c87fde80.jpg?v=1791325158 tert-Butyl 3-iodo-6-methoxy-1H-indole-1-carboxylate, 97.00%+ | 1268167-84-5 tert-Butyl 3-iodo-6-methoxy-1H-indole-1-carboxylate|CS-0097655|1268167-84-5 https://www.jk-sci.com/products/j5317168 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/40dc25e21b36b41ceacf8d9bc1f56163.jpg?v=1791411312 Quinolin-6-ylboronic acid, Purity by HPLC ≥ 95% | 376581-24-7 Quinolin-6-ylboronic acid|17168|376581-24-7 https://www.jk-sci.com/products/j5317170 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2209044ad22e121c96462db13e496956.jpg?v=1791411310 (S)-4-Boc-morpholine-3-carboxylic acid, Purity ≥ 95% (NMR) | 783350-37-8 (S)-4-Boc-morpholine-3-carboxylic acid|17170|783350-37-8 https://www.jk-sci.com/products/j5317179 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de22a1505cebb39115405cd06d36fd28.jpg?v=1791411299 2-(5-Chloro-1H-benzoimidazol-2-yl)ethylamine dihydrochloride, Purity ≥ 95% | 135875-16-0 2-(5-Chloro-1H-benzoimidazol-2-yl)ethylamine dihydrochloride|17179|135875-16-0 https://www.jk-sci.com/products/j5317184 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16cfb120530afafee531584f42e5346a.jpg?v=1791411288 2-Hydroxyisonicotinic acid, Assay ≥ 98% | 169253-31-0 2-Hydroxyisonicotinic acid|17184|169253-31-0 https://www.jk-sci.com/products/j5317193 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a12acd323d4427b436cfced8da59bc39.jpg?v=1791411273 3-Bromobenzoylacetonitrile, Purity by HPLC ≥ 97% | 70591-86-5 3-Bromobenzoylacetonitrile|17193|70591-86-5 https://www.jk-sci.com/products/j5312959 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b1121907a9e3150b8e86c2687b4821f.jpg?v=1791414007 6-(Fmoc-amino)-1-hexanol, Purity by HPLC ≥ 98% | 127903-20-2 6-(Fmoc-amino)-1-hexanol|12959|127903-20-2 https://www.jk-sci.com/products/j5317186 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0d865aafe9dca826f683de4e9f144d2c.jpg?v=1791411283 2-Piperazin-1-yl-benzooxazole, Assay ≥ 99% | 111628-39-8 2-Piperazin-1-yl-benzooxazole|17186|111628-39-8 https://www.jk-sci.com/products/ts246cs-0097738 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/219242.png?v=1791325054 5-Amino-2-chloro-4-fluorophenol, 98% | 84478-72-8 5-Amino-2-chloro-4-fluorophenol|CS-0097738|84478-72-8 https://www.jk-sci.com/products/j5315983 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c7f15b34dff39db16b87f16401a5bd31.jpg?v=1791412500 (±)-trans-4-(2-Fluorophenyl)pyrrolidine-3-carboxylic acid hydrochloride, Purity by HPLC ≥ 98% | 1820569-65-0 (±)-trans-4-(2-Fluorophenyl)pyrrolidine-3-carboxylic acid hydrochloride|15983|1820569-65-0 https://www.jk-sci.com/products/j5315560 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3bee6d6256eb21fdeb0b054b44868ff.jpg?v=1791412797 (R)-3-Amino-3-(2-bromophenyl)propionic acid, Purity ≥ 98% (NMR) | 737751-95-0 (R)-3-Amino-3-(2-bromophenyl)propionic acid|15560|737751-95-0 https://www.jk-sci.com/products/s57c4x-20071 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a0e1209c562154deaebbffcdf80d6e1.jpg?v=1791371825 Brivaracetam Impurity 1, 95.70% | 63095-60-3 Brivaracetam Impurity 1|C4X-20071|63095-60-3 https://www.jk-sci.com/products/j5316163 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/645f1063ce03a53b3a722907419c9895.jpg?v=1791412276 Na-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-Nd-Fmoc-L-ornitine, Assay by titration ≥ 99% || Purity by HPLC ≥ 99% | 1423017-87-1 Na-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-Nd-Fmoc-L-ornitine|16163|1423017-87-1 https://www.jk-sci.com/products/s57c4x-2007105 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9a5a1d85f703cc2404f04d14860abf5f.jpg?v=1791371822 Brivaracetam impurity 105, 91.00% | 2413102-60-8 Brivaracetam impurity 105|C4X-2007105|2413102-60-8 https://www.jk-sci.com/products/s57c4x-2007109 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6e6ed3ba0ed5272b58999a553f6369f4.jpg?v=1791371812 Brivaracetam impurity 109, Purity: 98.6% | 53657-15-1 Brivaracetam impurity 109|C4X-2007109|53657-15-1 https://www.jk-sci.com/products/j5316260 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8286ccc16c3976bfb594a0947cd8252.jpg?v=1791412157 Boc-1,5-diaminopentane, Purity ≥ 98% (NMR) | 51644-96-3 Boc-1,5-diaminopentane|16260|51644-96-3 https://www.jk-sci.com/products/j5316535 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6e829564c8ffb6922d2a0d45d489945a.jpg?v=1791412065 Boc-3,3-difluoropyrrolidine, Purity by GC ≥ 99% || Purity by HPLC ≥ 97% | 195447-25-7 Boc-3,3-difluoropyrrolidine|16535|195447-25-7 https://www.jk-sci.com/products/s57c4x-200715 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4b33de1886f48b73a5ee438c3274779b.jpg?v=1791371807 Brivaracetam Impurity 15, 95.10% | 2432911-32-3 Brivaracetam Impurity 15|C4X-200715|2432911-32-3 https://www.jk-sci.com/products/ts246cs-0097805 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/267bc839ed58e7087c96eb4b72e926ac.jpg?v=1791324982 5-Bromo-2-(hydroxymethyl)phenol, 96% | 170434-11-4 5-Bromo-2-(hydroxymethyl)phenol|CS-0097805|170434-11-4 https://www.jk-sci.com/products/ts246cs-0097849 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/225970_61ef3a4d-9adb-4a23-9a58-524076349674.png?v=1791324943 2-Amino-3-(naphthalen-1-yl)propanoic acid, 97% | 28095-56-9 2-Amino-3-(naphthalen-1-yl)propanoic acid|CS-0097849|28095-56-9 https://www.jk-sci.com/products/ts246cs-0097895 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/461202.png?v=1791324888 3-(1H-Benzimidazol-1-yl)propan-1-amine, 97% | 73866-15-6 3-(1H-Benzimidazol-1-yl)propan-1-amine|CS-0097895|73866-15-6 https://www.jk-sci.com/products/j5316592 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb9ffde2108187d4e79dbcadc3143f7f.jpg?v=1791411993 4,4-Dimethyl-1,3-cyclohexanedione, Purity by GC ≥ 99% | 562-46-9 4,4-Dimethyl-1,3-cyclohexanedione|16592|562-46-9 https://www.jk-sci.com/products/ts246cs-0097943 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/19d782d3dabb1543e4e67ada323ac8b3.jpg?v=1791324854 3-Chloro-4-(trifluoromethyl)benzonitrile, 99.21%+ | 1092460-79-1 3-Chloro-4-(trifluoromethyl)benzonitrile|CS-0097943|1092460-79-1 https://www.jk-sci.com/products/s57c4x-200726 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/efa22bf83b542ab44dbecebb4663c80e.jpg?v=1791371796 Brivaracetam Impurity 26, 95.70% | 1956435-91-8 Brivaracetam Impurity 26|C4X-200726|1956435-91-8 https://www.jk-sci.com/products/j5316721 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad533a7dd86d215a09733789199e4eec.jpg?v=1791411900 Boc-(2R,3R)-3-amino-2-hydroxy-3-(4-trifluoromethylphenyl)propionic acid, Purity by HPLC ≥ 97% | 1217733-31-7 Boc-(2R,3R)-3-amino-2-hydroxy-3-(4-trifluoromethylphenyl)propionic acid|16721|1217733-31-7 https://www.jk-sci.com/products/s57c4x-200724 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/325f1766d481415d1cbb09354110dc2b.jpg?v=1791371802 Brivaracetam Impurity 24, Purity: 100.0% | 93554-80-4 Brivaracetam Impurity 24|C4X-200724|93554-80-4 https://www.jk-sci.com/products/s57c4x-200737 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a0d706f12a90af7a4512ebaa1b70921e.jpg?v=1791371793 Brivaracetam Impurity 37, 98.30% | 2165431-90-1 Brivaracetam Impurity 37|C4X-200737|2165431-90-1 https://www.jk-sci.com/products/j5316786 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/54d762aea44eefd692d9ff2860776531.jpg?v=1791411842 Fmoc-D-3-carbamoylphenylalanine, Purity by HPLC ≥ 99% | 1217637-40-5 Fmoc-D-3-carbamoylphenylalanine|16786|1217637-40-5 https://www.jk-sci.com/products/ts246cs-0097961 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d40e739d64996b8b22ba98ce2519625.jpg?v=1791324830 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-2H-benzo[d]imidazol-2-one, 95.00%+ | 710348-69-9 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-2H-benzo[d]imidazol-2-one|CS-0097961|710348-69-9 https://www.jk-sci.com/products/j5317017 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2a4e7ac28332b0e69c0f0b2b4eeb8de3.jpg?v=1791411567 2,3-Dihydrobenzo[b]furan-5-carboxaldehyde, Purity by GC ≥ 98% | 55745-70-5 2,3-Dihydrobenzo[b]furan-5-carboxaldehyde|17017|55745-70-5 https://www.jk-sci.com/products/j5316865 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad6129a19e6a3c1a5f668fe2586279fb.jpg?v=1791411727 D-b-Homoproline·HCl, Purity ≥ 98% | 439918-59-9 D-b-Homoproline·HCl|16865|439918-59-9 https://www.jk-sci.com/products/j5317040 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424c841028353be20c05d4ac10cf1390.jpg?v=1791411525 3-Amino-4-chloropyridine, Purity by HPLC ≥ 99% | 20511-15-3 3-Amino-4-chloropyridine|17040|20511-15-3 https://www.jk-sci.com/products/j5316845 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/78541e346856600b5f1b6b3420eb12d7.jpg?v=1791411757 D-2-Nitrophenylalanine, Purity by HPLC ≥ 97% | 169383-17-9 D-2-Nitrophenylalanine|16845|169383-17-9 https://www.jk-sci.com/products/j5316826 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/27af80c5431d3b601f1ea9a2cfb880e6.jpg?v=1791411792 Boc-D-b-homoalanine, Purity by HPLC ≥ 98% | 159991-23-8 Boc-D-b-homoalanine|16826|159991-23-8 https://www.jk-sci.com/products/ts246cs-0097983 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/273806_476bbd85-b032-4920-95f8-7cbec3a0be22.png?v=1791324813 DAAO-IN-2, 97.00%+ | 862274-39-3 DAAO-IN-2|CS-0097983|862274-39-3 https://www.jk-sci.com/products/j5316931 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5781e1cff4a582a5d62ac0eb9e8f5cc4.jpg?v=1791411688 Tri-Boc-hydrazinoacetic acid, Purity ≥ 98% (NMR) | 261380-41-0 Tri-Boc-hydrazinoacetic acid|16931|261380-41-0 https://www.jk-sci.com/products/j5317029 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/835cb10408c12e043e86db84c175fa5d.jpg?v=1791411540 2-(2-Chlorophenyl)pyrrolidine, Purity ≥ 95% (NMR) | 129540-21-2 2-(2-Chlorophenyl)pyrrolidine|17029|129540-21-2 https://www.jk-sci.com/products/j5316983 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b88298dc3afec1cfa0c791ac6da2bf09.jpg?v=1791411639 Gabapentin | 60142-96-3 Gabapentin|16983|60142-96-3 https://www.jk-sci.com/products/j5317046 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d71f7a9fbf3e86636f5bd6a1266d18e4.jpg?v=1791411511 5-Amino-2-fluoropyridine, Purity by GC ≥ 99% | 1827-27-6 5-Amino-2-fluoropyridine|17046|1827-27-6 https://www.jk-sci.com/products/ts246cs-0098060 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d5bc66d54c0e4b66af031e27319e7b22.jpg?v=1791324788 Ethyl-α-D-thioglucopyranoside, 97% | 13533-58-9 Ethyl-α-D-thioglucopyranoside|CS-0098060|13533-58-9 https://www.jk-sci.com/products/j5317069 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1bad588cc03654c44341d07e2731c3d9.jpg?v=1791411470 (1-Methyl-1H-benzimidazol-2-yl)methylamine, Purity by GC ≥ 98% | 20028-40-4 (1-Methyl-1H-benzimidazol-2-yl)methylamine|17069|20028-40-4 https://www.jk-sci.com/products/j5317057 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd035c669072ee06c869045cca10e583.jpg?v=1791411493 2-Methyl-Quinoline-4-carboxylic acid, Purity ≥ 95% (NMR) | 634-38-8 2-Methyl-Quinoline-4-carboxylic acid|17057|634-38-8 https://www.jk-sci.com/products/j5317076 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7ab1076a397fe8eba83e6716014a0a28.jpg?v=1791411460 2,3,4,5,6-Pentachlorobenzonitrile, Purity by GC ≥ 98% | 20925-85-3 2,3,4,5,6-Pentachlorobenzonitrile|17076|20925-85-3 https://www.jk-sci.com/products/ts246cs-0098071 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/270227.png?v=1791324770 1-(2,4-Dihydroxyphenyl)-2-(4-hydroxyphenyl)ethan-1-one, 95% | 17720-60-4 1-(2,4-Dihydroxyphenyl)-2-(4-hydroxyphenyl)ethan-1-one|CS-0098071|17720-60-4 https://www.jk-sci.com/products/j5317090 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f9d2c56d09deeefc3cfc0a73771320a6.jpg?v=1791411435 Pyrimidine-5-carboxaldehyde, Purity by GC ≥ 98% | 10070-92-5 Pyrimidine-5-carboxaldehyde|17090|10070-92-5 https://www.jk-sci.com/products/j5317110 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437ec564c0c16877d30bd991cdeb3db0.jpg?v=1791411414 2H-Chromene-3-carboxylic acid, Purity by HPLC ≥ 99% | 22649-28-1 2H-Chromene-3-carboxylic acid|17110|22649-28-1 https://www.jk-sci.com/products/j5317103 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/22c6fc631f0a41d9301af51277001ae8.jpg?v=1791411420 1H-Indole-3-carboxylic acid hydrazide, Purity ≥ 98% (NMR) | 15317-58-5 1H-Indole-3-carboxylic acid hydrazide|17103|15317-58-5 https://www.jk-sci.com/products/ts246cs-0098089 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/04b125f64ad908c18ce9956c9a49c6b0.jpg?v=1791324754 Methyl 4-methoxy-2-(trifluoromethyl)benzoate, 98% | 773875-67-5 Methyl 4-methoxy-2-(trifluoromethyl)benzoate|CS-0098089|773875-67-5 https://www.jk-sci.com/products/j5317125 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/33ead2091311acd038909c67c919e592.jpg?v=1791411385 Isoquinoline-5-carbaldehyde, Purity by HPLC ≥ 99% | 80278-67-7 Isoquinoline-5-carbaldehyde|17125|80278-67-7 https://www.jk-sci.com/products/j5317129 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/549f12bcab5df2061268caca65b31b48.jpg?v=1791411380 Thiazole-5-carboxylic acid, Purity by HPLC ≥ 96% | 14527-41-4 Thiazole-5-carboxylic acid|17129|14527-41-4 https://www.jk-sci.com/products/ts246cs-0098117 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c7a3fba6059f31b636867b92af5051a9.jpg?v=1791324721 2-Deoxy-2-[(1-oxo-4-pentyn-1-yl)amino]-D-glucose, 97% | 1030262-99-7 2-Deoxy-2-[(1-oxo-4-pentyn-1-yl)amino]-D-glucose|CS-0098117|1030262-99-7 https://www.jk-sci.com/products/ts246cs-0098189 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/516133.png?v=1791324685 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranosyl chloride, 97% | 41355-44-6 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranosyl chloride|CS-0098189|41355-44-6 https://www.jk-sci.com/products/j5317132 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf1aabe12d09ad807819bac8bd1586a2.jpg?v=1791411371 2-(3,5-Dimethyl-1,2-oxazol-4-yl)acetic acid, Purity by HPLC ≥ 99% | 2510-27-2 2-(3,5-Dimethyl-1,2-oxazol-4-yl)acetic acid|17132|2510-27-2 https://www.jk-sci.com/products/j5317148 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d389ab997682589657adb204de40bd17.jpg?v=1791411352 (S)-1-Boc-3-(aminomethyl)pyrrolidine, Purity by HPLC ≥ 99% | 199175-10-5 (S)-1-Boc-3-(aminomethyl)pyrrolidine|17148|199175-10-5 https://www.jk-sci.com/products/ts246cs-0098307 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f6a052d3ff365e954d9ef4490b7b2b56.jpg?v=1791324643 2-Chloro-6H-pyrimido[5,4-b][1,4]oxazin-7(8H)-one, 97% | 943995-32-2 2-Chloro-6H-pyrimido[5,4-b][1,4]oxazin-7(8H)-one|CS-0098307|943995-32-2 https://www.jk-sci.com/products/ts246cs-0098377 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1723b94ad04fd00d789bfcb90aee4335.jpg?v=1791324628 (S)-3-Isopropylmorpholine, 95.00%+ | 77897-21-3 (S)-3-Isopropylmorpholine|CS-0098377|77897-21-3 https://www.jk-sci.com/products/j5317157 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f40e0d391ac67086d420facf2084508b.jpg?v=1791411337 6-Bromo-2-tetralone, Purity by GC ≥ 97% | 4133-35-1 6-Bromo-2-tetralone|17157|4133-35-1 https://www.jk-sci.com/products/s57c4x-20077 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b799b60d0e076d6fcc656d7babcfe449_2d2d542c-86d5-40db-80ec-290a88035e96.jpg?v=1791371787 Brivaracetam Impurity 7, 97.80% | 63095-51-2 Brivaracetam Impurity 7|C4X-20077|63095-51-2 https://www.jk-sci.com/products/j5317169 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77590e0af89c9b1f741df1b3b830e5de_070dce8d-c1d4-4ced-bb3a-6522d6c67c42.jpg?v=1791411313 N-Methyl-4-hydroxymethylpiperidine, Purity by GC ≥ 95% | 20691-89-8 N-Methyl-4-hydroxymethylpiperidine|17169|20691-89-8 https://www.jk-sci.com/products/s57c4x-20075 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/32a5c8a37e1a7f89834622bd71d84656.jpg?v=1791371789 Brivaracetam Impurity 5, 96.60% | 943986-67-2 Brivaracetam Impurity 5|C4X-20075|943986-67-2 https://www.jk-sci.com/products/j5317183 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/90ce0d744afb9c16ea3c07dfb230bfe1.jpg?v=1791411292 2H-Chromene-3-carbaldehyde, Purity by HPLC ≥ 97% | 51593-69-2 2H-Chromene-3-carbaldehyde|17183|51593-69-2 https://www.jk-sci.com/products/ts246cs-0098464 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4830bd3a10765c0827423881c8b8dbed.jpg?v=1791324612 (E)-4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-one, 95% | 167896-52-8 (E)-4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-one|CS-0098464|167896-52-8 https://www.jk-sci.com/products/s57c4x-200786 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5d2821e8-1fa0-4324-839d-0c6b1eb941a4.png?v=1791371782 Brivaracetam impurity 86, 99.00% Brivaracetam impurity 86|C4X-200786 https://www.jk-sci.com/products/j5317188 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1a16e9d6c6aad8cc8bc8acb41dcbce90.jpg?v=1791411278 DL-2-Trifluoromethylpyrrolidine | 109074-67-1 DL-2-Trifluoromethylpyrrolidine|17188|109074-67-1 https://www.jk-sci.com/products/s57c4x-200796 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4d252d0827143d956a6ed2e34f0cc948.jpg?v=1791371782 Brivaracetam impurity 96, 98.20% | 164453-64-9 Brivaracetam impurity 96|C4X-200796|164453-64-9 https://www.jk-sci.com/products/ts246cs-0098603 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9b2ef4417f54b2d8c4a81202b4030a82.jpg?v=1791324587 (2-((tert-Butyldimethylsilyl)oxy)phenyl)boronic acid, 97% | 929277-63-4 (2-((tert-Butyldimethylsilyl)oxy)phenyl)boronic acid|CS-0098603|929277-63-4 https://www.jk-sci.com/products/j5317200 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/543ed130a3a9338247607f967d83bd7a.jpg?v=1791411264 1-Z-3-piperidone, Purity ≥ 96% | 61995-20-8 1-Z-3-piperidone|17200|61995-20-8 https://www.jk-sci.com/products/j5317210 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6b2d00395aa35fbe8b84385c7452451e.jpg?v=1791411245 4-Methylbenzamidine hydrochloride, Purity by HPLC ≥ 99% | 6326-27-8 4-Methylbenzamidine hydrochloride|17210|6326-27-8 https://www.jk-sci.com/products/j5317231 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ba59f9b1fe89d6e9a5b48c4765a6156c.jpg?v=1791411211 1-(4-Boc-piperazin-1-yl)benzoic acid, Purity by HPLC ≥ 97% | 162046-66-4 1-(4-Boc-piperazin-1-yl)benzoic acid|17231|162046-66-4 https://www.jk-sci.com/products/j5317212 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a60bbc5d371a5fcd340950037a0715ea.jpg?v=1791411240 5-Amino-3-(4-methoxyphenyl)pyrazole, Purity by HPLC ≥ 99% | 19541-95-8 5-Amino-3-(4-methoxyphenyl)pyrazole|17212|19541-95-8 https://www.jk-sci.com/products/j5317221 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2efa56504de5e91f041787eb899b1885.jpg?v=1791411225 [1,4]Dioxan-2-yl-methylamine, Purity ≥ 95% | 88277-83-2 [1,4]Dioxan-2-yl-methylamine|17221|88277-83-2 https://www.jk-sci.com/products/j5317242 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/85d4a3494f25a34408e181070fe639a1.jpg?v=1791411198 2,3-Dihydro-1H-quinolin-4-one hydrochloride, Purity by HPLC ≥ 97% | 71412-22-1 2,3-Dihydro-1H-quinolin-4-one hydrochloride|17242|71412-22-1 https://www.jk-sci.com/products/ts246cs-0098640 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/62a39b16406a82238a8bffc9fd4ec804.jpg?v=1791324563 3-Ethoxy-5-fluorobenzaldehyde, 98% | 1378670-41-7 3-Ethoxy-5-fluorobenzaldehyde|CS-0098640|1378670-41-7 https://www.jk-sci.com/products/ts246cs-0098656 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d47eef7a79ec558608d56cc73d4ea23.jpg?v=1791324539 2-Nitro-5-(trifluoromethyl)benzonitrile, 97.00%+ | 16499-52-8 2-Nitro-5-(trifluoromethyl)benzonitrile|CS-0098656|16499-52-8 https://www.jk-sci.com/products/ts246cs-0098669 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/09a8b15f013822011ca8901ad2b4088b.jpg?v=1791324515 6-Bromo-2-chloro-3-fluorophenol, 97% | 1805518-71-1 6-Bromo-2-chloro-3-fluorophenol|CS-0098669|1805518-71-1 https://www.jk-sci.com/products/s57c4x-200912 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_21556f5e-0921-44c4-8318-b0101162156f.png?v=1791371771 Riluzole Impurity 12, 99.90% Riluzole Impurity 12|C4X-200912 https://www.jk-sci.com/products/s57c4x-200915 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_32ed5be7-9ec3-453d-b95e-68feacaa5ce5.png?v=1791371761 Riluzole Impurity 15, 99.10% Riluzole Impurity 15|C4X-200915 https://www.jk-sci.com/products/s57c4x-200910 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/388805.png?v=1791371771 Riluzole Impurity 10, 96.80% | 461-82-5 Riluzole Impurity 10|C4X-200910|461-82-5 https://www.jk-sci.com/products/s57c4x-2010 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/579801_d39be631-48db-4221-bdcd-01fa1f6211df.png?v=1791371761 Carbocysteine/Carbocisteine, 97.90% | 638-23-3 Carbocysteine/Carbocisteine|C4X-2010|638-23-3 https://www.jk-sci.com/products/ts246cs-0098679 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0d2e5df370a9a23bfe8b49ec5d1f3a5f.jpg?v=1791324508 3-Bromo-4-fluorobenzene-1,2-diamine, 98% | 1257535-06-0 3-Bromo-4-fluorobenzene-1,2-diamine|CS-0098679|1257535-06-0 https://www.jk-sci.com/products/ts246cs-0098690 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/22d36f3a5a13e66673af4c911a7b01b8.jpg?v=1791324487 1-Bromo-2,4-dichloro-3-methylbenzene, 99.08%+ | 127049-87-0 1-Bromo-2,4-dichloro-3-methylbenzene|CS-0098690|127049-87-0 https://www.jk-sci.com/products/j5317338 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/898e8315564efaa3849698b1ba469461.jpg?v=1791411080 2-Piperazin-1-yl-quinoline, Purity by HPLC ≥ 99% | 4774-24-7 2-Piperazin-1-yl-quinoline|17338|4774-24-7 https://www.jk-sci.com/products/j5317333 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e1e6215c735020c274e22514145dcce.jpg?v=1791411089 2-Chloro-6-methyl-quinoline, Purity ≥ 98% | 4295-11-8 2-Chloro-6-methyl-quinoline|17333|4295-11-8 https://www.jk-sci.com/products/j5317252 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6f7c3feda31e6b343edf04cf666b1563.jpg?v=1791411184 2-Piperidin-3-yl-1,3-benzoxazole, free base, Purity by HPLC ≥ 98% | 51785-15-0 2-Piperidin-3-yl-1,3-benzoxazole, free base|17252|51785-15-0 https://www.jk-sci.com/products/j5317290 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8235d06b382d3ca717d615179be6074c.jpg?v=1791411144 5-Trifluoromethyl-2H-pyrazole-3-carboxylic acid, Purity ≥ 95% (NMR) | 129768-28-1 5-Trifluoromethyl-2H-pyrazole-3-carboxylic acid|17290|129768-28-1 https://www.jk-sci.com/products/ts246cs-0098708 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f47281bd047e92ccbea912f5edf4ba66.jpg?v=1791324477 Methyl 4-amino-3-chloro-5-nitrobenzoate, 97% | 863886-04-8 Methyl 4-amino-3-chloro-5-nitrobenzoate|CS-0098708|863886-04-8 https://www.jk-sci.com/products/ts246cs-0098713 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/52d014e9ea31de75a104872b3c871bbd.jpg?v=1791324465 4-Bromo-3,5-difluorobenzonitrile, 98% | 123688-59-5 4-Bromo-3,5-difluorobenzonitrile|CS-0098713|123688-59-5 https://www.jk-sci.com/products/j5317324 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e0947dd1ba688b5e3916cb24036cbcc6.jpg?v=1791411099 1-Methylpiperidine-2-carboxylic acid hydrochloride, Purity ≥ 98% (NMR) | 136312-85-1 1-Methylpiperidine-2-carboxylic acid hydrochloride|17324|136312-85-1 https://www.jk-sci.com/products/ts246cs-0098730 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66484dcd51b2a5a2ad51d7638f61190d.jpg?v=1791324453 3-Iodo-4-isopropoxybenzoic acid, 98% | 856167-47-0 3-Iodo-4-isopropoxybenzoic acid|CS-0098730|856167-47-0 https://www.jk-sci.com/products/j5317312 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ec5ecaa4a569c8db28fcc2e1fa56c1d6.jpg?v=1791411114 (5-Methylpyrazol-1-yl)acetic acid, Purity ≥ 96% (NMR) | 180741-44-0 (5-Methylpyrazol-1-yl)acetic acid|17312|180741-44-0 https://www.jk-sci.com/products/j5317294 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ccb95de6f960340f7e6067246caa8f7e.jpg?v=1791411138 6-Chloropyridine-3-sulfonyl chloride, Purity by HPLC ≥ 99% | 6684-39-5 6-Chloropyridine-3-sulfonyl chloride|17294|6684-39-5 https://www.jk-sci.com/products/ts246cs-0098734 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/838dd7abe119a3a7fd82f3fa09374f4f.jpg?v=1791324447 2,4-Dibromo-5-methoxyaniline, 97% | 35736-52-8 2,4-Dibromo-5-methoxyaniline|CS-0098734|35736-52-8 https://www.jk-sci.com/products/j5317329 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/15267fe331f1624f76f814ef37d4bd18.jpg?v=1791411094 2-Amino-4-methoxy-benzoic acid, Assay ≥ 98% || Purity by GC ≥ 99% | 4294-95-5 2-Amino-4-methoxy-benzoic acid|17329|4294-95-5 https://www.jk-sci.com/products/j5317260 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/64af66e64c9f361b62ee9b631ec4f6ce.jpg?v=1791411175 3-Bromo-1H-pyrrolo[2,3-b]pyridine, Purity by HPLC ≥ 99% | 74420-15-8 3-Bromo-1H-pyrrolo[2,3-b]pyridine|17260|74420-15-8 https://www.jk-sci.com/products/j5317270 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a70cf0d5395a4e4a12d6111f8125284.jpg?v=1791411165 4-Chloro-2-phenylquinazoline, Purity by HPLC ≥ 98% | 6484-25-9 4-Chloro-2-phenylquinazoline|17270|6484-25-9 https://www.jk-sci.com/products/j5317336 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a5b6e8cb3ffc43ad3224508fd72867b9.jpg?v=1791411084 2H-Pyrazole-3-carboxylic acid, Purity ≥ 95% (NMR) | 797027-83-9 2H-Pyrazole-3-carboxylic acid|17336|797027-83-9 https://www.jk-sci.com/products/ts246cs-0098738 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3cba4ff3639af143374b521ad0f8aaca.jpg?v=1791324441 5-Amino-2-bromo-4-methylbenzoic acid, 95% | 745048-63-9 5-Amino-2-bromo-4-methylbenzoic acid|CS-0098738|745048-63-9 https://www.jk-sci.com/products/ts246cs-0098745 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14e901fab37394312451914ac60208e8.jpg?v=1791324428 Methyl 4-amino-2,5-dimethylbenzoate, 97% | 21339-74-2 Methyl 4-amino-2,5-dimethylbenzoate|CS-0098745|21339-74-2 https://www.jk-sci.com/products/ts246cs-0098775 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/459f6afb86684d299d0149a613d705c8.jpg?v=1791324410 2-Bromo-6-(trifluoromethyl)phenol, 96% | 2844-05-5 2-Bromo-6-(trifluoromethyl)phenol|CS-0098775|2844-05-5 https://www.jk-sci.com/products/j5317244 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3af236ee931c62e370e2292ac09129d.jpg?v=1791411195 2-Amino-4-hydroxybenzothiazole, Purity by HPLC ≥ 95% | 7471-03-6 2-Amino-4-hydroxybenzothiazole|17244|7471-03-6 https://www.jk-sci.com/products/ts246cs-0098799 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/350042.png?v=1791324393 Bis(3,5-di-tert-butylphenyl)phosphine oxide, 95% | 325773-65-7 Bis(3,5-di-tert-butylphenyl)phosphine oxide|CS-0098799|325773-65-7 https://www.jk-sci.com/products/j5317264 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/418ec22bde552c5fac8d77a40cbe290c.jpg?v=1791411170 3-(1H-pyrazol-1-yl)benzoic acid, Purity ≥ 99% | 264264-33-7 3-(1H-pyrazol-1-yl)benzoic acid|17264|264264-33-7 https://www.jk-sci.com/products/j5317361 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d3991e6716c0f04a94eadd82b6e73a84.jpg?v=1791411056 Amino-naphthalen-1-yl-acetic acid, Purity ≥ 95% (NMR) | 97611-60-4 Amino-naphthalen-1-yl-acetic acid|17361|97611-60-4 https://www.jk-sci.com/products/j5317342 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/61f2a82ff4b7f1f444c10f250722a6f5.jpg?v=1791411076 3,4-Dihydro-2(1H)-quinoxalinone, Purity by HPLC ≥ 99% | 59564-59-9 3,4-Dihydro-2(1H)-quinoxalinone|17342|59564-59-9 https://www.jk-sci.com/products/j5317366 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/81d269ff306a63a22e87b8457ca779db.jpg?v=1791411049 Methyl-thiophen-2-yl-methylamine hydrochloride, Assay ≥ 99% | 7404-67-3 Methyl-thiophen-2-yl-methylamine hydrochloride|17366|7404-67-3 https://www.jk-sci.com/products/j5317372 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f85ba5ce2651eccc167309bd0ea0edb3.jpg?v=1791411040 (3-Iodo-pyridin-4-yl)carbamic acid tert-butyl ester, Purity by HPLC ≥ 95% | 211029-67-3 (3-Iodo-pyridin-4-yl)carbamic acid tert-butyl ester|17372|211029-67-3 https://www.jk-sci.com/products/j5317374 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9a94c9218c1937080f906746b8cbace9.jpg?v=1791411039 1,6-Naphthyridine-2-carboxylic acid, Purity ≥ 95% (NMR) | 197507-59-8 1,6-Naphthyridine-2-carboxylic acid|17374|197507-59-8 https://www.jk-sci.com/products/ts246cs-0098906 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/486834.png?v=1791324373 Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone, 98% | 5690-24-4 Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone|CS-0098906|5690-24-4 https://www.jk-sci.com/products/j5317402 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e10be69174200c7ec8f8ecb9697f6736.jpg?v=1791410997 4-N-Z-Amino-cyclohexanone, Purity by HPLC ≥ 98% | 16801-63-1 4-N-Z-Amino-cyclohexanone|17402|16801-63-1 https://www.jk-sci.com/products/j5317386 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/023bdf1c562255ffcedc5f424e6ed797.jpg?v=1791411016 4-Phenoxypiperidine hydrochloride, Purity by HPLC ≥ 97% | 3413-27-2 4-Phenoxypiperidine hydrochloride|17386|3413-27-2 https://www.jk-sci.com/products/ts246cs-0098919 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7bd30343c01cccd42f6fc791a19e20db.jpg?v=1791324367 9,9-Dioctyl-9H-fluorene-2,7-diamine, 96.09%+ | 851042-10-9 9,9-Dioctyl-9H-fluorene-2,7-diamine|CS-0098919|851042-10-9 https://www.jk-sci.com/products/j5317405 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0c5dbdab47758966e314d5a5af0517c5.jpg?v=1791410991 4-Boc-3(R)-morpholinecarboxylic acid, Purity ≥ 95% (NMR) | 869681-70-9 4-Boc-3(R)-morpholinecarboxylic acid|17405|869681-70-9 https://www.jk-sci.com/products/j5317411 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ecaae2f0bc4d9ab94a71eff914f7551c.jpg?v=1791410986 1-(2-Methyl-thiazol-4-ylmethyl)piperazine, Purity by HPLC ≥ 95% | 880361-73-9 1-(2-Methyl-thiazol-4-ylmethyl)piperazine|17411|880361-73-9 https://www.jk-sci.com/products/ts246cs-0098961 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63dcea25fa28e919daeedaa55a8e1b1c.jpg?v=1791324363 3-Fluoro-2-methoxy-4-(4-methylpiperazin-1-yl)aniline, 98% | 878155-85-2 3-Fluoro-2-methoxy-4-(4-methylpiperazin-1-yl)aniline|CS-0098961|878155-85-2 https://www.jk-sci.com/products/j5317427 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/683341345abfc6088428ecbf4d13386a.jpg?v=1791410962 2-(1H-Benzoimidazol-2-yl)ethylamine dihydrochloride, Purity by HPLC ≥ 96% | 4499-07-4 2-(1H-Benzoimidazol-2-yl)ethylamine dihydrochloride|17427|4499-07-4 https://www.jk-sci.com/products/j5317416 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82bee16e12cc71233934f5c002f2535d.jpg?v=1791410976 1,2,3,4-Tetrahydro-1-naphthoic acid, Purity ≥ 98% (NMR) | 1914-65-4 1,2,3,4-Tetrahydro-1-naphthoic acid|17416|1914-65-4 https://www.jk-sci.com/products/ts246cs-0098977 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1ab8fd3704f4937002775e5a832081b3.jpg?v=1791324358 Ethyl 2-amino-6-(3,5-dimethylisoxazol-4-yl)-5-methoxy-1H-indole-3-carboxylate, 98% | 1627721-54-3 Ethyl 2-amino-6-(3,5-dimethylisoxazol-4-yl)-5-methoxy-1H-indole-3-carboxylate|CS-0098977|1627721-54-3 https://www.jk-sci.com/products/j5315696 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/51cc3838576192def7d73c6777ca8184.jpg?v=1791412651 Boc-(S)-3-amino-3-(2-thienyl)propionic acid, Purity by HPLC ≥ 99% | 500770-66-1 Boc-(S)-3-amino-3-(2-thienyl)propionic acid|15696|500770-66-1 https://www.jk-sci.com/products/s57c4x-201016 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/464906.png?v=1791371756 Carbocisteine Impurity 16, 99.40% | 79-11-8 Carbocisteine Impurity 16|C4X-201016|79-11-8 https://www.jk-sci.com/products/ts246cs-0098996 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/670ec87f2e0df16e7e0f751872fe4fa8.jpg?v=1791324346 3-Bromo-4,5-dichloroaniline, 98% | 36406-91-4 3-Bromo-4,5-dichloroaniline|CS-0098996|36406-91-4 https://www.jk-sci.com/products/ts246cs-0099000 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8598cea293e99416bea3e7a6911f0bb3.jpg?v=1791324345 (S)-(+)-1-{(S)-1-[(R)-2-Di-(3,5-bis(trifluoromethyl)phenyl)phosphino)-ferrocenyl]-ethyl-di-(3,5-xylyl)-phosphine, 97% | 166172-66-3 (S)-(+)-1-{(S)-1-[(R)-2-Di-(3,5-bis(trifluoromethyl)phenyl)phosphino)-ferrocenyl]-ethyl-di-(3,5-xylyl)-phosphine|CS-0099000|166172-66-3 https://www.jk-sci.com/products/j5316196 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7d872983aa755b2fd3c465a1b62f53e6.jpg?v=1791412233 Na-Fmoc-Nb-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-D-ornithine, Assay by titration ≥ 70% || Purity by HPLC ≥ 98% | 1272754-86-5 Na-Fmoc-Nb-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-D-ornithine|16196|1272754-86-5 https://www.jk-sci.com/products/s57c4x-201019 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06cda91fc774b3e7dd4d35c78939781b.jpg?v=1791371750 Carbocisteine Impurity 19, 99.60% | 14226-97-2 Carbocisteine Impurity 19|C4X-201019|14226-97-2 https://www.jk-sci.com/products/s57c4x-20104 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ff132c37a782048fd68d77b323f2085a.jpg?v=1791371741 Carbocisteine Impurity 4(Mixture of diastereomers), 96.00% | 5439-87-2 Carbocisteine Impurity 4(Mixture of diastereomers)|C4X-20104|5439-87-2 https://www.jk-sci.com/products/ts246cs-0099020 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/380603.png?v=1791324328 Pyridinium trifluoromethanesulfonate, 97% | 52193-54-1 Pyridinium trifluoromethanesulfonate|CS-0099020|52193-54-1 https://www.jk-sci.com/products/s57c4x-201024 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2ca0c0ef-f660-4ac8-8342-c300e449aaa7.png?v=1791371745 Carbocisteine Impurity 24 2 Hydrochlorides（Enantiomeric mixture）, 92.60% Carbocisteine Impurity 24 2 Hydrochlorides（Enantiomeric mixture）|C4X-201024 https://www.jk-sci.com/products/ts246cs-0099093 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd3886e0b910ac1613fb81a310c80f2a.jpg?v=1791324323 Methyl 4,5-difluoro-2-nitrobenzoate, 98% | 1015433-96-1 Methyl 4,5-difluoro-2-nitrobenzoate|CS-0099093|1015433-96-1 https://www.jk-sci.com/products/s57c4x-20108 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ac47db5a73eccf94110f61a68303bcfd.jpg?v=1791371736 Carbocisteine (S)-S-Oxide, 91.20% | 112246-66-9 Carbocisteine (S)-S-Oxide|C4X-20108|112246-66-9 https://www.jk-sci.com/products/ts246cs-0099097 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47e6cc6490a755b074c66cdbba8e7d39.jpg?v=1791324317 1,3,6-Trichloroisoquinoline, 97% | 1053658-49-3 1,3,6-Trichloroisoquinoline|CS-0099097|1053658-49-3 https://www.jk-sci.com/products/s57c4x-201210 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e8a8fb1b-5e46-4d10-9dbc-1829a09fe501.png?v=1791371728 Artemisinin Impurity 10, 87.10% Artemisinin Impurity 10|C4X-201210 https://www.jk-sci.com/products/ts246cs-0096728 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6da3b19a40d53b29d603edc8d4dcd6f6.jpg?v=1791325701 5-[(3aR,8aR)-Tetrahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]-5H-dibenz[b,f]azepine, 98.00%+ | 1092695-14-1 5-[(3aR,8aR)-Tetrahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]-5H-dibenz[b,f]azepine|CS-0096728|1092695-14-1 https://www.jk-sci.com/products/j5316750 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd959ac5d78f153437d9af468eb4c19b.jpg?v=1791411864 Boc-(2S,3S)-3-amino-2-hydroxy-3-naphthalen-2-yl-propionic acid, Purity by HPLC ≥ 99% | 959583-98-3 Boc-(2S,3S)-3-amino-2-hydroxy-3-naphthalen-2-yl-propionic acid|16750|959583-98-3 https://www.jk-sci.com/products/ts246cs-0097474 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/76a83aad78d87e9e80a7aff17826fa2d.jpg?v=1791325272 Ethyl 4-chloro-6-iodoquinoline-3-carboxylate, 97% | 206257-60-5 Ethyl 4-chloro-6-iodoquinoline-3-carboxylate|CS-0097474|206257-60-5 https://www.jk-sci.com/products/j5316551 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e78e9b47c9e46487541b958119ee2cc8.jpg?v=1791412045 (S)-2-Indolinemethanol, Purity by HPLC ≥ 98% | 27640-33-1 (S)-2-Indolinemethanol|16551|27640-33-1 https://www.jk-sci.com/products/s57c4x-20132 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/622140.png?v=1791371729 Oxytetracycline EP Impurity A, 93.60% | 14206-58-7 Oxytetracycline EP Impurity A|C4X-20132|14206-58-7 https://www.jk-sci.com/products/j5316832 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72029178d40b3fca435b50496b5f6abf_87a8ecba-3487-469f-bbea-2646670f4247.jpg?v=1791411776 Boc-(S)-2-methoxyphenylglycine, Purity by HPLC ≥ 98% | 1217710-00-3 Boc-(S)-2-methoxyphenylglycine|16832|1217710-00-3 https://www.jk-sci.com/products/ts246cs-0097684 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3930ab3d3757399d6850fb97d3018726.jpg?v=1791325123 3-Hydroxy-2-nitrobenzonitrile, 95.00%+ | 129298-23-3 3-Hydroxy-2-nitrobenzonitrile|CS-0097684|129298-23-3 https://www.jk-sci.com/products/ts246cs-0097828 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e25b9d6d39142987a7e81bd473d4cc5.jpg?v=1791324965 6-Chloroquinolin-8-amine, 95% | 5470-75-7 6-Chloroquinolin-8-amine|CS-0097828|5470-75-7 https://www.jk-sci.com/products/j5316876 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e03a81f36c7c2912c83d085d52a0ba19.jpg?v=1791411717 Boc-(2S,3S)-3-amino-2-hydroxy-5-methylhexanoic acid, Purity ≥ 99% | 73397-27-0 Boc-(2S,3S)-3-amino-2-hydroxy-5-methylhexanoic acid|16876|73397-27-0 https://www.jk-sci.com/products/j5317000 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b730c7dca4f837e13f6f1246efd95b70.jpg?v=1791411605 2-(4-Aminophenyl)ethylamine, Assay ≥ 95% | 13078-82-5 2-(4-Aminophenyl)ethylamine|17000|13078-82-5 https://www.jk-sci.com/products/ts246cs-0097930 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c9daae875fd1043c828f658a91b65b8c.jpg?v=1791324868 Pyrido[2,3-b]pyrazin-6(5H)-one, 98% | 35808-45-8 Pyrido[2,3-b]pyrazin-6(5H)-one|CS-0097930|35808-45-8 https://www.jk-sci.com/products/j5317031 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1a2763cee14267c67f0020eb0c7f66da.jpg?v=1791411539 2-Bromo-4-fluorobenzaldehyde, Purity by GC ≥ 99% | 59142-68-6 2-Bromo-4-fluorobenzaldehyde|17031|59142-68-6 https://www.jk-sci.com/products/s57c4x-20136 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ba83144239dfad125ecdb04477023fc1.jpg?v=1791371724 Oxytetracycline EP Impurity E, 94.90% | 18751-99-0 Oxytetracycline EP Impurity E|C4X-20136|18751-99-0 https://www.jk-sci.com/products/ts246cs-0097973 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0031af7016d5dc0b436d36368771b014.jpg?v=1791324824 3-Fluoro-4-(hydroxymethyl)phenol, 98% | 96740-92-0 3-Fluoro-4-(hydroxymethyl)phenol|CS-0097973|96740-92-0 https://www.jk-sci.com/products/s57c4x-201415 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2f8d4a41-ebde-4d82-a1d8-6334e19741ce.png?v=1791371718 Cetrorelix Dimer, Purity: 98.5% Cetrorelix Dimer|C4X-201415 https://www.jk-sci.com/products/ts246cs-0098064 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/262772.png?v=1791324782 1,2,3,4-Tetra-O-acetyl-β-D-glucopyranose, 96%, 97% | 13100-46-4 1,2,3,4-Tetra-O-acetyl-β-D-glucopyranose, 96%|CS-0098064|13100-46-4 https://www.jk-sci.com/products/j5317071 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/db97c31aa159213669ad6ad5958cafa6.jpg?v=1791411465 Ethyl 5-Amino-1-(4-fluorophenyl)pyrazole-4-carboxylate, Purity by HPLC ≥ 98% | 138907-68-3 Ethyl 5-Amino-1-(4-fluorophenyl)pyrazole-4-carboxylate|17071|138907-68-3 https://www.jk-sci.com/products/j5317053 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/51a78439b01eed649e18f8d9cdcb5506.jpg?v=1791411501 2-(4-Chlorophenyl)pyrrolidine, Purity by HPLC ≥ 99% | 38944-14-8 2-(4-Chlorophenyl)pyrrolidine|17053|38944-14-8 https://www.jk-sci.com/products/j5317101 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c953688be452ac68f6de03e3ceab6471.jpg?v=1791411424 1-Boc-5-bromo-1H-indole-2-boronic acid, Purity by HPLC ≥ 99% | 475102-13-7 1-Boc-5-bromo-1H-indole-2-boronic acid|17101|475102-13-7 https://www.jk-sci.com/products/ts246cs-0098093 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327d6021cf15817da5f65eb49f95ad6c.jpg?v=1791324749 4-Chloro-7-methylquinazoline, 98% | 90272-83-6 4-Chloro-7-methylquinazoline|CS-0098093|90272-83-6 https://www.jk-sci.com/products/ts246cs-0098236 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1fd001fe752a92b7b76ca5115cdb29d3_53a6b295-5b53-4b34-9728-9046dbd47bbf.jpg?v=1791324667 N6-[(2E)-1-Oxo-2-buten-1-yl]-L-lysine, 95% | 1399861-03-0 N6-[(2E)-1-Oxo-2-buten-1-yl]-L-lysine|CS-0098236|1399861-03-0 https://www.jk-sci.com/products/s57c4x-20155 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/154559.png?v=1791371718 Zoledronic Acid Impurity 5, 92.30% | 22884-10-2 Zoledronic Acid Impurity 5|C4X-20155|22884-10-2 https://www.jk-sci.com/products/ts246cs-0098424 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1705dee027aabf41133409c7c7411b6c.jpg?v=1791324618 2-Octadecylicosanoic acid, 97% | 108293-08-9 2-Octadecylicosanoic acid|CS-0098424|108293-08-9 https://www.jk-sci.com/products/ts246cs-0098626 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/01da24ef1ff67d92fd14d093dd95778b.jpg?v=1791324570 6-Chloro-2-morpholinonicotinic acid, 95% | 305863-07-4 6-Chloro-2-morpholinonicotinic acid|CS-0098626|305863-07-4 https://www.jk-sci.com/products/ts246cs-0098655 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ec4c60c2106960116af031a6434c1b3.jpg?v=1791324539 3,5-Dibromo-2-chlorobenzonitrile, 97% | 1160574-24-2 3,5-Dibromo-2-chlorobenzonitrile|CS-0098655|1160574-24-2 https://www.jk-sci.com/products/s57c4x-20161 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d9f2e0e31b9524f1ccda6e8a98d98b7a.jpg?v=1791371711 Lornoxicam Impurity 1, 98.30% | 187746-97-0 Lornoxicam Impurity 1|C4X-20161|187746-97-0 https://www.jk-sci.com/products/ts246cs-0098672 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd84863204024a5d6b5547ca56a7607f.jpg?v=1791324513 4-Amino-2,3-dichlorobenzoic acid, 98% | 34263-51-9 4-Amino-2,3-dichlorobenzoic acid|CS-0098672|34263-51-9 https://www.jk-sci.com/products/j5317115 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c544cdc96a7e11af5e935250fc6a0741.jpg?v=1791411404 1-Z-3-Aminopyrrolidine, Purity ≥ 97% | 185057-50-5 1-Z-3-Aminopyrrolidine|17115|185057-50-5 https://www.jk-sci.com/products/s57c4x-20162 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/633002.png?v=1791371705 Lornoxicam Impurity 2, 98.10% | 70374-38-8 Lornoxicam Impurity 2|C4X-20162|70374-38-8 https://www.jk-sci.com/products/s57c4x-201622 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/15805f18a9c9cb812d74741c182abe81.jpg?v=1791371700 Lornoxicam Impurity 22, 93.10% | 167023-62-3 Lornoxicam Impurity 22|C4X-201622|167023-62-3 https://www.jk-sci.com/products/ts246cs-0098691 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2af8823b5185814d4e73be8393001a98.jpg?v=1791324488 3-Bromo-4-fluoro-5-nitrobenzoic acid, 95% | 1290117-21-3 3-Bromo-4-fluoro-5-nitrobenzoic acid|CS-0098691|1290117-21-3 https://www.jk-sci.com/products/s57c4x-201625 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4948289d-b30c-44c0-9de1-3bf5b19b4b15.png?v=1791371701 Lornoxicam Impurity 25, 74.60% Lornoxicam Impurity 25|C4X-201625 https://www.jk-sci.com/products/s57c4x-20164 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/61e69a43d4692ab034a1782f28658be4.jpg?v=1791371690 Lornoxicam Impurity 4, 97.80% | 106820-59-1 Lornoxicam Impurity 4|C4X-20164|106820-59-1 https://www.jk-sci.com/products/s57c4x-201641 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b6982d88-0563-46e8-a071-df95c276e962.png?v=1791371688 Lornoxicam Impurity 41, 90.30% Lornoxicam Impurity 41|C4X-201641 https://www.jk-sci.com/products/ts246cs-0098714 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fc86d4a6c7b821ec78aa8778c5129443.jpg?v=1791324465 Methyl 2,6-difluoro-3-iodobenzoate, 97% | 501433-14-3 Methyl 2,6-difluoro-3-iodobenzoate|CS-0098714|501433-14-3 https://www.jk-sci.com/products/ts246cs-0098735 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06eede027a13a85539939d6dbb9ac86f.jpg?v=1791324447 2-Bromo-1,5-difluoro-3-nitrobenzene, 98% | 877161-74-5 2-Bromo-1,5-difluoro-3-nitrobenzene|CS-0098735|877161-74-5 https://www.jk-sci.com/products/ts246cs-0098774 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ef7235a44b61036605c7398e797c6db3.jpg?v=1791324410 4-Fluoro-2-iodo-5-methylaniline, 97% | 85233-15-4 4-Fluoro-2-iodo-5-methylaniline|CS-0098774|85233-15-4 https://www.jk-sci.com/products/s57c4x-201646 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8a907b94-2e6f-4caa-9d86-6d892d7ca630.png?v=1791371683 Lornoxicam Impurity 46, 98.40% Lornoxicam Impurity 46|C4X-201646 https://www.jk-sci.com/products/ts246cs-0098905 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/482c3709851fa110a940ccdd45b38aa2.jpg?v=1791324378 2,7-Bis[2-(dimethylamino)ethyl]benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone, 95% | 22291-04-9 2,7-Bis[2-(dimethylamino)ethyl]benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone|CS-0098905|22291-04-9 https://www.jk-sci.com/products/ts246cs-0098920 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/102659_e66fbb8d-710b-4c4d-b90c-6b6a414902a7.png?v=1791324363 Ethyl 3-phenyl-2- butenoate, 98% | 945-93-7 Ethyl 3-phenyl-2- butenoate|CS-0098920|945-93-7 https://www.jk-sci.com/products/ts246cs-0098986 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/607b2ed8ba1b288eb052adfea9997cb7.jpg?v=1791324352 2-(2,4-Difluorophenyl)-5-fluoropyridine, 98% | 1426047-01-9 2-(2,4-Difluorophenyl)-5-fluoropyridine|CS-0098986|1426047-01-9 https://www.jk-sci.com/products/ts246cs-0099008 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/499c492a152614ead3cc3747f7861e7c.jpg?v=1791324340 3-Aminoquinolin-2(1H)-one, 95% | 5873-00-7 3-Aminoquinolin-2(1H)-one|CS-0099008|5873-00-7 https://www.jk-sci.com/products/ts246cs-0099095 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0db1e43d7bc3f23557b24a9aae324a7d.jpg?v=1791324317 4-Bromo-3(2H)-benzofuranone, 97% | 1020966-78-2 4-Bromo-3(2H)-benzofuranone|CS-0099095|1020966-78-2 https://www.jk-sci.com/products/ts246cs-0099107 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7fe5a0429efec8a87bbf49b910c80e18.jpg?v=1791324304 2-(2-Cyclopropoxyphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane, 97% | 1119090-11-7 2-(2-Cyclopropoxyphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane|CS-0099107|1119090-11-7 https://www.jk-sci.com/products/s57c4x-20165 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/353309060a08d004c80882f973f93b0d_61183d08-fe72-44f7-ada7-bb4d2da44422.jpg?v=1791371678 Lornoxicam impurity 5, 99.50% | 59804-25-0 Lornoxicam impurity 5|C4X-20165|59804-25-0 https://www.jk-sci.com/products/ts246cs-0099128 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/174d743c7e3caa0e9c63aa0a8411b61d.jpg?v=1791324281 3-Bromopyrazine-2-carbonitrile, 98.37%+ | 1250022-24-2 3-Bromopyrazine-2-carbonitrile|CS-0099128|1250022-24-2 https://www.jk-sci.com/products/s57c4x-201663 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_93fc9ba1-c0b2-4476-a5fe-f40946a34a5c.png?v=1791371673 Lornoxicam impurity 63, Purity: 99.1% Lornoxicam impurity 63|C4X-201663 https://www.jk-sci.com/products/ts246cs-0099133 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6a108ba363510e44ec7955fad86a010f.jpg?v=1791324275 2,5-Dibromo-3-methylpyrazine, 98% | 1260672-37-4 2,5-Dibromo-3-methylpyrazine|CS-0099133|1260672-37-4 https://www.jk-sci.com/products/ts246cs-0099140 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6b226739851ed6675dcc8f127aa89346.jpg?v=1791324270 (3-Bromo-2-methylphenyl)boronic acid, 97% | 1184298-27-8 (3-Bromo-2-methylphenyl)boronic acid|CS-0099140|1184298-27-8 https://www.jk-sci.com/products/ts246cs-0099155 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/116862.png?v=1791324259 Methyl 2-chloro-4-nitrobenzoate, 98% | 13324-11-3 Methyl 2-chloro-4-nitrobenzoate|CS-0099155|13324-11-3 https://www.jk-sci.com/products/s57c4x-201679 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/48fae10c5a518625b0d30ac19f449b46.jpg?v=1791371670 Lornoxicam Impurity 79, 93.00% | 1629463-16-6 Lornoxicam Impurity 79|C4X-201679|1629463-16-6 https://www.jk-sci.com/products/ts246cs-0099168 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e8d2548e40d9fa337e42960236e1c1d9.jpg?v=1791324252 6-Bromo-1H-indazole-5-carboxylic acid methyl ester, 98% | 1396762-16-5 6-Bromo-1H-indazole-5-carboxylic acid methyl ester|CS-0099168|1396762-16-5 https://www.jk-sci.com/products/ts246cs-0099176 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/814c63aa7b32e22d00af18a3691cfc29.jpg?v=1791324243 2,4-Difluoro-3-cyanoaniline, 95% | 143879-78-1 2,4-Difluoro-3-cyanoaniline|CS-0099176|143879-78-1 https://www.jk-sci.com/products/s57c4x-20169 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/360829.png?v=1791371666 Lornoxicam Impurity 9, 100.00% | 70415-50-8 Lornoxicam Impurity 9|C4X-20169|70415-50-8 https://www.jk-sci.com/products/j5317130 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/35eb455d2f3106c7b8a12479cd65226f.jpg?v=1791411380 (1H-Benzoimidazol-2-yl)acetic acid, Assay ≥ 98% | 13570-08-6 (1H-Benzoimidazol-2-yl)acetic acid|17130|13570-08-6 https://www.jk-sci.com/products/s57c4x-183310 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8fb5d46f9804904bfd21ae9c6f828fe0.jpg?v=1791373788 Peramivir Impurity 10, 99.40% | 2597901-48-7 Peramivir Impurity 10|C4X-183310|2597901-48-7 https://www.jk-sci.com/products/j5317151 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d101b4958d743e3eaf519924371487d6.jpg?v=1791411347 3-Iodo-2-methoxypyridine, Assay ≥ 98% | 112197-15-6 3-Iodo-2-methoxypyridine|17151|112197-15-6 https://www.jk-sci.com/products/s57c4x-185443 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b3c94505-a004-4bb5-8bd1-808934760fbf.png?v=1791373460 Arotinolol Impurity 43, 99.60% Arotinolol Impurity 43|C4X-185443 https://www.jk-sci.com/products/j5317171 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/defbfb88df8da67431122fac3eda20f6.jpg?v=1791411308 1-(4-Chlorobenzenesulfonyl)piperazine, Purity by HPLC ≥ 99% | 16017-53-1 1-(4-Chlorobenzenesulfonyl)piperazine|17171|16017-53-1 https://www.jk-sci.com/products/ts246cs-0099195 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/794821.png?v=1791324239 Ethyl 2-(1H-imidazol-1-yl)acetate, 97% | 17450-34-9 Ethyl 2-(1H-imidazol-1-yl)acetate|CS-0099195|17450-34-9 https://www.jk-sci.com/products/s57c4x-187737 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c03bc776b8dcb06236857726b9189552.jpg?v=1791373242 Pyridoxine Impurity 37 DiHCl, 99.50% | 2726926-28-7 Pyridoxine Impurity 37 DiHCl|C4X-187737|2726926-28-7 https://www.jk-sci.com/products/ts246cs-0099202 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8da7a81d4f422c31f6f58dcc7e08d6fc.jpg?v=1791324237 (4-Aminopyridine-2,6-diyl)dimethanol, 95% | 1221640-11-4 (4-Aminopyridine-2,6-diyl)dimethanol|CS-0099202|1221640-11-4 https://www.jk-sci.com/products/j5317197 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cda57c8b0c1587cbdec28cb16dba0c07.jpg?v=1791411269 3-(Imidazol-1-yl)propionic acid, Purity ≥ 98% (NMR) | 18999-45-6 3-(Imidazol-1-yl)propionic acid|17197|18999-45-6 https://www.jk-sci.com/products/ts246cs-0099204 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5762aebdaa3e95e8c321da882500c0ec.jpg?v=1791324234 2-Amino-4-fluoro-6-methylphenol, 95% | 133788-81-5 2-Amino-4-fluoro-6-methylphenol|CS-0099204|133788-81-5 https://www.jk-sci.com/products/ts246cs-0099211 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cef5ab1ff7de4f0b3c289e019b7ecde9.jpg?v=1791324228 Ethyl 6-chloro-2-methylnicotinate, 97.00%+ | 31163-12-9 Ethyl 6-chloro-2-methylnicotinate|CS-0099211|31163-12-9 https://www.jk-sci.com/products/ts246cs-0099216 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/700062868591906df84c8f0de74beabd.jpg?v=1791324224 Ethyl 5-methoxy-2-methyl-1H-indole-3-carboxylate, 95% | 34572-31-1 Ethyl 5-methoxy-2-methyl-1H-indole-3-carboxylate|CS-0099216|34572-31-1 https://www.jk-sci.com/products/ts246cs-0099221 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2e9ba84045adc1db9fc665136449c918.jpg?v=1791324218 5-Fluoro-N,N-diisopropyl-2-(pyrimidin-5-yloxy)benzamide, 98.07%+ | 2169919-95-1 5-Fluoro-N,N-diisopropyl-2-(pyrimidin-5-yloxy)benzamide|CS-0099221|2169919-95-1 https://www.jk-sci.com/products/ts246cs-0099229 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e7a53ec9f0e5097a94a3cb9fb3191211.jpg?v=1791324201 1H-Pyrrolo[3,2-h]quinoline-2-carboxylic acid, 97.00%+ | 58457-37-7 1H-Pyrrolo[3,2-h]quinoline-2-carboxylic acid|CS-0099229|58457-37-7 https://www.jk-sci.com/products/s57c4x-18949 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c1fc8c48-1099-46f6-8394-7c4f0aac2182.png?v=1791373103 Ethambutol Impurity 9, 90.80% Ethambutol Impurity 9|C4X-18949 https://www.jk-sci.com/products/j5317201 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/37c81b71737ca6ed4c172eb7c2a514ec.jpg?v=1791411259 4-[2-(Methylamino)ethyl]pyridine, Purity ≥ 95% (NMR) | 55496-55-4 4-[2-(Methylamino)ethyl]pyridine|17201|55496-55-4 https://www.jk-sci.com/products/j5317214 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/044cebd8f2b47996ad670c46251e1b47.jpg?v=1791411235 5-Bromo-2,3-dihydro-1H-indole, Purity by GC ≥ 99% | 22190-33-6 5-Bromo-2,3-dihydro-1H-indole|17214|22190-33-6 https://www.jk-sci.com/products/ts246cs-0099234 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e2dc7c909dcb4e5a5ca022cf37199578.jpg?v=1791324194 3-Methyl-4-(methylamino)phenol, 90% | 74789-37-0 3-Methyl-4-(methylamino)phenol|CS-0099234|74789-37-0 https://www.jk-sci.com/products/j5317234 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06e5cdb4d7e487026ada2ad010ea95f6.jpg?v=1791411208 1-Boc-piperazine-2-carboxylic acid, Purity by HPLC ≥ 97% | 1214196-85-6 1-Boc-piperazine-2-carboxylic acid|17234|1214196-85-6 https://www.jk-sci.com/products/ts246cs-0099238 2026-10-08T05:10:01-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fdc6a64659d645e4cccfd0cc507d0ebb.jpg?v=1791324183 Methyl 4-(hydroxymethyl)-1H-pyrrole-2-carboxylate, 97% | 918827-38-0 Methyl 4-(hydroxymethyl)-1H-pyrrole-2-carboxylate|CS-0099238|918827-38-0