https://www.jk-sci.com/products/s57c4x-14202 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ea4d5e0e3bc79aca15e5c6642236187c.jpg?v=1791378623 Domperidone EP Impurity B, 96.70% | 1346598-11-5 Domperidone EP Impurity B|C4X-14202|1346598-11-5 https://www.jk-sci.com/products/j5336274 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a0ff0cc41f5d74c87fb45be908701bca.jpg?v=1791394039 Bis(triphenylphosphoranylidene)ammonium chloride, Purity by HPLC ≥ 98% | 21050-13-5 Bis(triphenylphosphoranylidene)ammonium chloride|36274|21050-13-5 https://www.jk-sci.com/products/j5302839 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/87d122b2be461c650ee0f741a72ae8e0.jpg?v=1791420192 Cysteamine hydrochloride, Assay by titration 99 - 101% | 156-57-0 Cysteamine hydrochloride|02839|156-57-0 https://www.jk-sci.com/products/j5302849 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c89302a36f30ccd3426f9fa6c307e46.jpg?v=1791420183 Na-Fmoc- Nd-trityl-L-glutamine 4-alkoxybenzyl alcohol resin, Mesh Size 100 - 200 mesh || Substitution (meq/g) 0.3 - 0.8 mmol/g Na-Fmoc- Nd-trityl-L-glutamine 4-alkoxybenzyl alcohol resin|02849 https://www.jk-sci.com/products/j5336899 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/287496379a3e2896a81ffde8456b0bef.jpg?v=1791393913 Yttrium(III) trifluoromethanesulfonate, Assay by titration ≥ 98% | 52093-30-8 Yttrium(III) trifluoromethanesulfonate|36899|52093-30-8 https://www.jk-sci.com/products/j5336876 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad9b83635acb1cfa67241dbd48dc1cf7.jpg?v=1791393932 Methyl trifluoromethanesulfonate, Purity by GC ≥ 96% | 333-27-7 Methyl trifluoromethanesulfonate|36876|333-27-7 https://www.jk-sci.com/products/j5336910 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a3d741099d23873ca3cb6f28ed9fdd0c.jpg?v=1791393900 Triethyl orthoformate, Purity by GC ≥ 99% | 122-51-0 Triethyl orthoformate|36910|122-51-0 https://www.jk-sci.com/products/j5336950 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/594839_e48bc7d5-560b-4d94-8d51-df6fdeb24128.png?v=1791393862 Chitosan , medium molecular weight (300-1000 cP, 1 wt. % in 1% acetic acid at 25 °C) Mw ~ 1,250,000 | 9012-76-4 Chitosan , medium molecular weight (300-1000 cP, 1 wt. % in 1% acetic acid at 25 °C) Mw ~ 1,250,000|36950|9012-76-4 https://www.jk-sci.com/products/j5336930 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/463a1c28ec95b71c189394de0a951a67.jpg?v=1791393886 L-Tyrosine, from non-animal source, suitable for cell culture, Assay 99 - 101% | 60-18-4 L-Tyrosine, from non-animal source, suitable for cell culture|36930|60-18-4 https://www.jk-sci.com/products/j5336953 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201142.png?v=1791393857 Dextrin from potato starch | 9004-53-9 Dextrin from potato starch|36953|9004-53-9 https://www.jk-sci.com/products/j5302855 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4fabc61b08cd0dcd51e77a3778084dc0.jpg?v=1791420174 D-3,4-Dichlorophenylalanine, Chiral HPLC ≥ 98% (ee) || Purity by HPLC ≥ 99% | 52794-98-6 D-3,4-Dichlorophenylalanine|02855|52794-98-6 https://www.jk-sci.com/products/j5336987 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e0935f96e81301ae87a77433411debcc.jpg?v=1791393852 Butyl benzoate, Purity by GC ≥ 99.5% | 136-60-7 Butyl benzoate|36987|136-60-7 https://www.jk-sci.com/products/j5337063 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/99730d7879ada9f256675b2e5473ce5c.jpg?v=1791393819 Na -Allyloxycarbonyl- Ng -Fmoc-L-2,4-diaminobutyric acid, Assay by titration ≥ 99% || Purity by HPLC ≥ 99% | 460751-78-4 Na -Allyloxycarbonyl- Ng -Fmoc-L-2,4-diaminobutyric acid|37063|460751-78-4 https://www.jk-sci.com/products/j5337069 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5daba99617272bc0a2d111fd96c7a631.jpg?v=1791393809 [2-(N'-Boc-N-Pbf-amidino)ethoxy]acetic acid, Assay by titration ≥ 99% || Purity by HPLC ≥ 99% | 1263049-05-3 [2-(N'-Boc-N-Pbf-amidino)ethoxy]acetic acid|37069|1263049-05-3 https://www.jk-sci.com/products/j5332573 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d5a9b75564c35cbf29ec1efd53c7da2.jpg?v=1791395951 H-Gly-Cys-OH, Purity by HPLC ≥ 97% | 57281-78-4 H-Gly-Cys-OH|32573|57281-78-4 https://www.jk-sci.com/products/j5334398 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6fcd67cffe235bf599c399301ae4e6b5_29f7c577-9501-4806-a23b-7f91c8902a0b.jpg?v=1791394837 b-Ionone, Purity by GC ≥ 98% | 79-77-6 b-Ionone|34398|79-77-6 https://www.jk-sci.com/products/j5337082 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4aae97cd029e732f8ba383537098c805.jpg?v=1791393792 RuPhos Pd G3, Assay ≥ 97% (By Elemental analysis) | 1445085-77-7 RuPhos Pd G3|37082|1445085-77-7 https://www.jk-sci.com/products/j5337125 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e84afd8b6b0f4f6a2740f6b55de84817.jpg?v=1791393776 Bis(neopentyl glycolato)diboron, Purity by GC ≥ 99% | 201733-56-4 Bis(neopentyl glycolato)diboron|37125|201733-56-4 https://www.jk-sci.com/products/j5333910 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8587481672d2403741ee88018a3ba911_6c9d4242-3676-4bd1-b64c-08eae2d20abe.jpg?v=1791395097 Caproic acid Deironized (Hexanoic acid), Purity by GC 98 - 100% | 142-62-1 Caproic acid Deironized (Hexanoic acid)|33910|142-62-1 https://www.jk-sci.com/products/j5334853 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3c36f1625b6793c8b205d4e8503cc693.jpg?v=1791394668 Propionic acid, Purity by GC 99 - 100% | 79-09-4 Propionic acid|34853|79-09-4 https://www.jk-sci.com/products/s57c4x-142120 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5a7873c9-ae05-42d1-9850-451ca6e89e0e.png?v=1791378590 Chlorpromazine Impurity 20, 96.00% Chlorpromazine Impurity 20|C4X-142120 https://www.jk-sci.com/products/s57c4x-14216 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7fc54f5b2791806f734c3f82dbc47e98.jpg?v=1791378586 Chlorpromazine EP Impurity F HCl, 94.10% | 72372-62-4 Chlorpromazine EP Impurity F HCl|C4X-14216|72372-62-4 https://www.jk-sci.com/products/s57c4x-1422110 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6f134c1c-db4a-46e4-b5d2-f420953949c2.png?v=1791378573 Ursodeoxycholic Acid Impurity 110, 99.80% Ursodeoxycholic Acid Impurity 110|C4X-1422110 https://www.jk-sci.com/products/j5335332 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/89d18e216ea7ee7ada94898662e190d7.jpg?v=1791394412 Hesperidine methylchalcone, Purity by UV ≥ 99% (Anhydrous substance) | 24292-52-2 Hesperidine methylchalcone|35332|24292-52-2 https://www.jk-sci.com/products/j5335054 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/707cb67ad24163790162612724ea29f7.jpg?v=1791394572 DBCO acid, Purity by HPLC ≥ 98% | 1353016-70-2 DBCO acid|35054|1353016-70-2 https://www.jk-sci.com/products/j5335199 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9fa2710e5fbdd94451f0c57372c026a8.jpg?v=1791394477 Fmoc-L-serine tert-butyl ester, Purity by HPLC ≥ 99% | 110797-35-8 Fmoc-L-serine tert-butyl ester|35199|110797-35-8 https://www.jk-sci.com/products/j5335436 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7da3e0e47cc3cc4b44c1574d6cf18399.jpg?v=1791394352 Calcium fluoride anhydrous, powder, Purity ≥ 99.5% (Trace metals basis) | 7789-75-5 Calcium fluoride anhydrous, powder|35436|7789-75-5 https://www.jk-sci.com/products/j5335478 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd45c6c6238714ca9eb6ca37482e4c7a.jpg?v=1791394314 Cesium oxalate, Assay by titration 97.5 - 102.5% || Purity ≥ 99.5% (Trace metal basis) | 1068-63-9 Cesium oxalate|35478|1068-63-9 https://www.jk-sci.com/products/j5335664 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e1accd4b6e6657492f6b2a13dfd947a3.jpg?v=1791394217 Magnesium chloride anhydrous, Assay ≥ 99% | 7786-30-3 Magnesium chloride anhydrous|35664|7786-30-3 https://www.jk-sci.com/products/j5335538 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3dae254b7a95625ec99be7bea0205ba3.jpg?v=1791394274 Gadolinium(III) fluoride anhydrous, powder, Purity ≥ 99% (REO, Metals basis) | 13765-26-9 Gadolinium(III) fluoride anhydrous, powder|35538|13765-26-9 https://www.jk-sci.com/products/j5335762 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9edda7b5a3d2c53beb2a8215a6147e34.jpg?v=1791394166 Potassium tetrabromoaurate(III) hydrate, Assay ≥ 93% (Au content : ≥ 33%) || Purity ≥ 99.5% (Trace metals basis) | 13005-38-4 Potassium tetrabromoaurate(III) hydrate|35762|13005-38-4 https://www.jk-sci.com/products/j5335927 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d47a50f91d7d6f08073d38c4c14b374.jpg?v=1791394086 Tin(IV) fluoride, Assay 99 - 101% (Sn Content) | 7783-62-2 Tin(IV) fluoride|35927|7783-62-2 https://www.jk-sci.com/products/j5335847 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5ce6fe0cc51412e98008e296ed77e0aa_853d4f64-3cf8-443a-be7b-65fa9da93655.jpg?v=1791394130 Sodium chloride for DNase, RNase, and protease, none detected, Assay by titration ? 99% (ex Cl) | 7647-14-5 Sodium chloride for DNase, RNase, and protease, none detected|35847|7647-14-5 https://www.jk-sci.com/products/j5336062 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/085244264ed884994fafbaede4156e00.jpg?v=1791394071 1,5,7-Triazabicyclo[4.4.0]dec-5-ene, Purity by HPLC ≥ 98% | 5807-14-7 1,5,7-Triazabicyclo[4.4.0]dec-5-ene|36062|5807-14-7 https://www.jk-sci.com/products/j5336800 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/58b6edb9a157e49f01b7c5dc48f3f0fa.jpg?v=1791393947 Triethylamine trihydrofluoride, Assay by titration ≥ 99% (Acid-Base titration) | 73602-61-6 Triethylamine trihydrofluoride|36800|73602-61-6 https://www.jk-sci.com/products/j5336197 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7dc61510c050414e81471d86f8091492.jpg?v=1791394048 4-Amino-TEMPO, free radical, Purity by GC ≥ 98% | 14691-88-4 4-Amino-TEMPO, free radical|36197|14691-88-4 https://www.jk-sci.com/products/j5336283 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/115567add37f703e0281729d4af33937.jpg?v=1791394034 Borane triphenylphosphine complex, Purity by HPLC ≥ 97% | 2049-55-0 Borane triphenylphosphine complex|36283|2049-55-0 https://www.jk-sci.com/products/s57c4x-142232 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/784193f0ff8a3f24cc61bcd17abac6dd.jpg?v=1791378558 Glycocholic acid Ethyl ester, 99.90% | 517904-33-5 Glycocholic acid Ethyl ester|C4X-142232|517904-33-5 https://www.jk-sci.com/products/j5336885 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28992ce03b4fa6b439259ff0cd4ba214.jpg?v=1791393928 Na,e-Bis-Boc-D-lysine N-hydroxysuccinimide ester, Purity by HPLC ≥ 98% | 65581-52-4 Na,e-Bis-Boc-D-lysine N-hydroxysuccinimide ester|36885|65581-52-4 https://www.jk-sci.com/products/j5336921 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88ac8cd5c23c33de04e3bf7d90fe71e4.jpg?v=1791393896 L-Proline, from non-animal source, suitable for cell culture, Assay 99 - 101% | 147-85-3 L-Proline, from non-animal source, suitable for cell culture|36921|147-85-3 https://www.jk-sci.com/products/j5336952 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201142_ab36df06-61be-4e16-b5cd-0173df3b2d5c.png?v=1791393857 Dextrin from corn | 9004-53-9 Dextrin from corn|36952|9004-53-9 https://www.jk-sci.com/products/j5337057 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/15f8c4c2bfb6d494396ea55f674a79c2.jpg?v=1791393823 Sodium phosphate dibasic dihydrate, Assay 98.0 - 100.5% (on dried basis) | 10028-24-7 Sodium phosphate dibasic dihydrate|37057|10028-24-7 https://www.jk-sci.com/products/j5337073 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/193922ec109b954a339db0fe16097cb1.jpg?v=1791393805 6-Azidocaproic acid N-hydroxysuccinimidyl ester, Purity by HPLC ≥ 98% | 866363-70-4 6-Azidocaproic acid N-hydroxysuccinimidyl ester|37073|866363-70-4 https://www.jk-sci.com/products/j5337164 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0cbf1188a9790155d7257d327b65a86.jpg?v=1791393750 Icosafluoro-15-crown 5-ether, Purity by GC ≥ 99% | 97571-69-2 Icosafluoro-15-crown 5-ether|37164|97571-69-2 https://www.jk-sci.com/products/j5337307 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf602551b5f472129ee27a341487f69f.jpg?v=1791393680 Tetrakis(hydroxymethyl)phosphonium chloride solution (80% in H2O), Assay by titration 76 - 84% (AgNO3) | 124-64-1 Tetrakis(hydroxymethyl)phosphonium chloride solution (80% in H2O)|37307|124-64-1 https://www.jk-sci.com/products/j5337298 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c94ec3c5dfd563950acdf1cab606ada7.jpg?v=1791393684 Tetracyanoethylene, Purity ≥ 99% (With total nitrogen) | 670-54-2 Tetracyanoethylene|37298|670-54-2 https://www.jk-sci.com/products/j5337223 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/45f9552aeaf96099a7aa7ae9a7ab0e81.jpg?v=1791393713 Diethyl phenyl orthoformate, Purity by GC ≥ 98% | 14444-77-0 Diethyl phenyl orthoformate|37223|14444-77-0 https://www.jk-sci.com/products/j5337316 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/24894cba0d7a7c5658d5f21b5a5f16d8.jpg?v=1791393665 Methyl dichlorophosphate, Assay by titration ≥ 99% | 677-24-7 Methyl dichlorophosphate|37316|677-24-7 https://www.jk-sci.com/products/s57c4x-142240 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/401947_dbccd0ed-3fba-448d-8c08-90abef59c39b.png?v=1791378546 Chenodeoxycholic acid methyl, Purity: 99.0% | 3057-04-3 Chenodeoxycholic acid methyl|C4X-142240|3057-04-3 https://www.jk-sci.com/products/j5302862 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9b72d4366b7406c8cc6055b2ecca7fbf.jpg?v=1791420163 4-Chloro-D-phenylalanine, Chiral HPLC ≥ 99% (ee) || Purity by HPLC ≥ 99% | 14091-08-8 4-Chloro-D-phenylalanine|02862|14091-08-8 https://www.jk-sci.com/products/j5337347 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/51bf434a6c94b5188278fbbb09d4f434.jpg?v=1791393650 2-Nitrobenzenesulfonyl chloride, Purity by HPLC ≥ 99% | 1694-92-4 2-Nitrobenzenesulfonyl chloride|37347|1694-92-4 https://www.jk-sci.com/products/j5337400 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/21128a850b39ddf54faf6d768b4409c3.jpg?v=1791393609 Pentamethoxy red, Purity by HPLC ≥ 98% | 1755-51-7 Pentamethoxy red|37400|1755-51-7 https://www.jk-sci.com/products/j5337386 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5fd11cf9f247f15ca0ce222f7073baba.jpg?v=1791393623 Calcein | 154071-48-4 Calcein|37386|154071-48-4 https://www.jk-sci.com/products/j5337423 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/daebdf84bb0b974df0b9653027d5baf8.jpg?v=1791393586 Sodium dichromate dihydrate, Assay by titration 100 - 106% | 7789-12-0 Sodium dichromate dihydrate|37423|7789-12-0 https://www.jk-sci.com/products/j5337434 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/99bcc81bb438590bd0b6ddf563cbfabf.jpg?v=1791393576 Fmoc-L-b-HomoTrp(Boc)-OH, Purity by HPLC ≥ 98% | 357271-55-7 Fmoc-L-b-HomoTrp(Boc)-OH|37434|357271-55-7 https://www.jk-sci.com/products/j5337447 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/990a8e21de2ce2bad2623ed499d679ad.jpg?v=1791393557 2'-Deoxyguanosine-5'-triphosphate sodium salt solution, 100 mM solution, pH 7, Purity by HPLC ≥ 99% | 93919-41-6 2'-Deoxyguanosine-5'-triphosphate sodium salt solution, 100 mM solution, pH 7|37447|93919-41-6 https://www.jk-sci.com/products/j5337604 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/29a7ae693c4aa53aba32c7ebe14b8c1f.jpg?v=1791393510 Abacavir, Purity by HPLC ≥ 99.2% | 136470-78-5 Abacavir|37604|136470-78-5 https://www.jk-sci.com/products/j5337654 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f91d61364b622a7d32375a5fe94d04a0.jpg?v=1791393506 Budesonide, Assay 98 - 102% | 51333-22-3 Budesonide|37654|51333-22-3 https://www.jk-sci.com/products/j5337668 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a446213295f119edfb60c5f4e59086df.jpg?v=1791393501 Bismuth tripotassium dicitrate, Assay 35.0 - 38.5% (Bismuth content) | 57644-54-9 Bismuth tripotassium dicitrate|37668|57644-54-9 https://www.jk-sci.com/products/j5337707 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ebec0b403f149479a18effff109e6372.jpg?v=1791393491 Calcium folinate | 1492-18-8 Calcium folinate|37707|1492-18-8 https://www.jk-sci.com/products/j5337734 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b4d251c90f6bc5bddf61edef51c682f2.jpg?v=1791393481 Celecoxib | 169590-42-5 Celecoxib|37734|169590-42-5 https://www.jk-sci.com/products/j5337776 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b903d2b14a9fe92d6ff4547a75ba85ba.jpg?v=1791393471 Phenytoin, Assay 98 - 102% (On dried basis) | 57-41-0 Phenytoin|37776|57-41-0 https://www.jk-sci.com/products/j5337902 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b1216c99204ae4288ed4c673ff274167.jpg?v=1791393430 Fenspiride hydrochloride, Purity by HPLC ≥ 99% | 5053-08-7 Fenspiride hydrochloride|37902|5053-08-7 https://www.jk-sci.com/products/j5302871 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/90dc926fe514dc8d2ae1500022973bc6.jpg?v=1791420149 Nafcillin | 985-16-0 Nafcillin|02871|985-16-0 https://www.jk-sci.com/products/j5337838 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2361526d0ae84599405eca14423af9d0.jpg?v=1791393449 Ergosterol, Assay ? 94% || Purity ? 97% | 57-87-4 Ergosterol|37838|57-87-4 https://www.jk-sci.com/products/j5302879 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/698dfbf3f39657d90f97cb9a4c8a6242.jpg?v=1791420133 Ceftazidime pentahydrate, Purity by HPLC 95.0-102.0% (Dried basis) | 78439-06-2 Ceftazidime pentahydrate|02879|78439-06-2 https://www.jk-sci.com/products/j5337934 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05a652c0892d7e0c2baba253009608f2.jpg?v=1791393418 Hydroxychloroquine sulfate, Assay 98 - 102% (On dried basis) | 747-36-4 Hydroxychloroquine sulfate|37934|747-36-4 https://www.jk-sci.com/products/j5302881 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/efd65a7e1f10a3b78971d048b8200ea9.jpg?v=1791420132 4-Fluorophenylacetyl chloride, Purity by GC ≥ 98% | 459-04-1 4-Fluorophenylacetyl chloride|02881|459-04-1 https://www.jk-sci.com/products/j5302907 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/592678eba7f26eee82bbd6e54527f9a7.jpg?v=1791420087 Stannous sulfate, Purity ≥ 54% (stannous tin) | 7488-55-3 Stannous sulfate|02907|7488-55-3 https://www.jk-sci.com/products/j5334684 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7bb71719f1f95bf36cd1b4e7fa392bd2.jpg?v=1791394719 Myrcene Natural, Purity by GC ≥ 90% | 123-35-3 Myrcene Natural|34684|123-35-3 https://www.jk-sci.com/products/s57c4x-142246 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f3240ee53e0e566f8d203af6d8d353e.jpg?v=1791378536 Taurourscholic acid, 90.10% | 86386-60-9 Taurourscholic acid|C4X-142246|86386-60-9 https://www.jk-sci.com/products/j5337956 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/727a702cb2eaf2b54192534d001d5a5a.jpg?v=1791393408 Itraconazole, Assay 98 - 102% (on dried basis) | 84625-61-6 Itraconazole|37956|84625-61-6 https://www.jk-sci.com/products/j5302886 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d35f1e8cbaf41059e0af92785bc5ca0.jpg?v=1791420121 D-Cycloserine, synthetic, Purity by HPLC ≥ 900 μg/mg | 68-41-7 D-Cycloserine, synthetic|02886|68-41-7 https://www.jk-sci.com/products/j5337966 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7c8167a394a42ec49838be8bb1d15d40.jpg?v=1791393402 Iohexol | 66108-95-0 Iohexol|37966|66108-95-0 https://www.jk-sci.com/products/j5333540 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/62df1dda15db9ef522c7ed3b926dadec.jpg?v=1791395349 1-Stearoyl-sn-glycero-3-phosphocholine | 19420-57-6 1-Stearoyl-sn-glycero-3-phosphocholine|33540|19420-57-6 https://www.jk-sci.com/products/j5335128 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fdbdfa6e29ccc04ff6276738856dd5a0.jpg?v=1791394516 BTTP, Purity by HPLC ≥ 98% | 1334179-85-9 BTTP|35128|1334179-85-9 https://www.jk-sci.com/products/j5303008 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf69fa4cebbe452d55030cac2e9dd908.jpg?v=1791420077 Na-Boc-Nim-Z-L-histidine, Purity by HPLC ≥ 99% | 50305-43-6 Na-Boc-Nim-Z-L-histidine|03008|50305-43-6 https://www.jk-sci.com/products/s57c4x-142258 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0de78aca4f76a2a53a886492d614cab8.jpg?v=1791378520 Cholic Acid Impurity 58, 97.40% | 105227-28-9 Cholic Acid Impurity 58|C4X-142258|105227-28-9 https://www.jk-sci.com/products/j5303013 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e7364b1ed76414ac712f31251e0979d4.jpg?v=1791420062 D-Alanine benzyl ester 4-toluenesulfonate salt | 41036-32-2 D-Alanine benzyl ester 4-toluenesulfonate salt|03013|41036-32-2 https://www.jk-sci.com/products/j5303017 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7c6de3fde5a00de53f63c67247c0246d.jpg?v=1791420056 Benzoyl-L-alanine, Purity by HPLC ≥ 99% | 2198-64-3 Benzoyl-L-alanine|03017|2198-64-3 https://www.jk-sci.com/products/j5335356 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6d9a3db7bbbef5e839c967d11ad9bb1f.jpg?v=1791394387 Aluminum oxide anhydrous, Assay ≥ 99% | 1344-28-1 Aluminum oxide anhydrous|35356|1344-28-1 https://www.jk-sci.com/products/j5335866 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5f895f28c3272c79135a5934bea3ed82.jpg?v=1791394119 Sodium iodide, Purity ≥ 99% (Metals basis) | 7681-82-5 Sodium iodide|35866|7681-82-5 https://www.jk-sci.com/products/j5335702 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f748be9ec65563880c13d7cf349eda91.jpg?v=1791394192 Niobium(V) chloride anhydrous, Purity ≥ 99% (Nb content) | 10026-12-7 Niobium(V) chloride anhydrous|35702|10026-12-7 https://www.jk-sci.com/products/j5336241 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5613b809992f772f986b68c03f1eb2a0.jpg?v=1791394043 Benzenesulfonic acid, Assay ≥ 99% (on dry basis) | 98-11-3 Benzenesulfonic acid|36241|98-11-3 https://www.jk-sci.com/products/j5303022 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77498d21d6207f98d12b1cf2ad490f70.jpg?v=1791420047 L-Arginine methyl ester dihydrochloride, Purity by HPLC ≥ 99% | 26340-89-6 L-Arginine methyl ester dihydrochloride|03022|26340-89-6 https://www.jk-sci.com/products/j5335506 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/374383.png?v=1791394304 Copper(I) bromide, Purity ≥ 99.99% (Metal basis) | 7787-70-4 Copper(I) bromide|35506|7787-70-4 https://www.jk-sci.com/products/s57c4x-14241 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/796272_92bd537d-1ae1-4f70-b46a-3572f414ae22.png?v=1791378498 Diphenhydramine EP Impurity A(Dimenhydrinate EP Impurity F), 97.20% | 17471-10-2 Diphenhydramine EP Impurity A(Dimenhydrinate EP Impurity F)|C4X-14241|17471-10-2 https://www.jk-sci.com/products/j5336873 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/212f69b38ce36a718a5abeea05aba1b6.jpg?v=1791393932 Zirconium(II) hydride, -325 mesh, Assay ≥ 95% || Mesh Size 325 mesh | 7704-99-6 Zirconium(II) hydride, -325 mesh|36873|7704-99-6 https://www.jk-sci.com/products/s57c4x-14228 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3ad6eeaef1463070ee2673714c4a6b68.jpg?v=1791378507 Ursodeoxycholic Acid EP Impurity G, 97.50% | 10538-55-3 Ursodeoxycholic Acid EP Impurity G|C4X-14228|10538-55-3 https://www.jk-sci.com/products/j5336932 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0194ce5c5a9d8408b5f84ce8b7dec300.jpg?v=1791393882 L-Phenylalanine, from non-animal source, suitable for cell culture, Assay 98.5 - 101.0% | 63-91-2 L-Phenylalanine, from non-animal source, suitable for cell culture|36932|63-91-2 https://www.jk-sci.com/products/j5303025 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5aa5ae1fbbcc1fa1df742efc36c0314e.jpg?v=1791420042 Nw-Nitro-D-arginine, Purity by HPLC ≥ 98% | 66036-77-9 Nw-Nitro-D-arginine|03025|66036-77-9 https://www.jk-sci.com/products/j5337068 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/795123d6170b18f731e6940862e80819.jpg?v=1791393810 8-(N-Pbf,N'-Boc-guanidino)-3,6-dioxaoctanioc acid, Assay by titration ≥ 98% || Purity by HPLC ≥ 99% | 1263049-06-4 8-(N-Pbf,N'-Boc-guanidino)-3,6-dioxaoctanioc acid|37068|1263049-06-4 https://www.jk-sci.com/products/j5337132 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cde0fab74349384a854fe7f4ec53cd62.jpg?v=1791393771 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Purity by GC ≥ 98% | 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|37132|61676-62-8 https://www.jk-sci.com/products/j5337234 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/154b0ab3c6f0edbf1d32df3e67f0c3c2.jpg?v=1791393712 Trichloromethanesulfonyl chloride, Assay by titration ≥ 95% | 2547-61-7 Trichloromethanesulfonyl chloride|37234|2547-61-7 https://www.jk-sci.com/products/j5337314 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c6ba5f9bbf74347247b47a02747f2c91.jpg?v=1791393675 O,O'-Diethyl chlorothiophosphate, Assay by titration ≥ 97% || Purity by GC ≥ 97% | 2524-04-1 O,O'-Diethyl chlorothiophosphate|37314|2524-04-1 https://www.jk-sci.com/products/j5303028 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e1fa39bffde8f6a6d55c100f21066d45.jpg?v=1791420034 Na-Tosyl-L-arginine, Assay ≥ 98% | 1159-15-5 Na-Tosyl-L-arginine|03028|1159-15-5 https://www.jk-sci.com/products/j5337413 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de19180e6a40c9f8df27fb4583a39088.jpg?v=1791393599 Acesulfame potassium, Assay by titration 99 - 101% | 55589-62-3 Acesulfame potassium|37413|55589-62-3 https://www.jk-sci.com/products/j5337376 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/96bd76a16b3234ce1f8ebce9209193d7.jpg?v=1791393628 Nitrosobenzene, Purity by GC ≥ 99% | 586-96-9 Nitrosobenzene|37376|586-96-9 https://www.jk-sci.com/products/j5337441 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a92e9626aae6d958b8d6ad183a583c3c.jpg?v=1791393571 Boc-L-serine-b-lactone, Purity by HPLC ≥ 98% | 98541-64-1 Boc-L-serine-b-lactone|37441|98541-64-1 https://www.jk-sci.com/products/j5303034 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/37812fc1017a6fe13ca5c5925a95c608.jpg?v=1791420028 Na-Tosyl-L-arginine methyl ester hydrochloride, Purity by HPLC ≥ 98% | 1784-03-8 Na-Tosyl-L-arginine methyl ester hydrochloride|03034|1784-03-8 https://www.jk-sci.com/products/j5337650 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fbb76afd153e551f5328cde78d66c3bb.jpg?v=1791393506 Bupropion hydrochloride | 31677-93-7 Bupropion hydrochloride|37650|31677-93-7 https://www.jk-sci.com/products/j5337692 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f096652ae24090cbe5a0a084f14f591.jpg?v=1791393492 Cantharidin, Purity by HPLC ≥ 98% | 56-25-7 Cantharidin|37692|56-25-7 https://www.jk-sci.com/products/j5303041 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8764fb4cb76bb9763192db43b8acae3.jpg?v=1791420017 L-Aspartic acid b-benzyl ester a-amide hydrochloride, Purity by HPLC ≥ 98% | 199118-68-8 L-Aspartic acid b-benzyl ester a-amide hydrochloride|03041|199118-68-8 https://www.jk-sci.com/products/j5337736 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5f2938fa7a8e15eed25436ea6b467e24.jpg?v=1791393476 Capecitabine, Assay 98 - 102% (On anhydrous basis) | 154361-50-9 Capecitabine|37736|154361-50-9 https://www.jk-sci.com/products/j5337884 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e8a9d15e36067d911670d79744c35da6.jpg?v=1791393434 Fluvastatin sodium salt hydrate | 93957-55-2 Fluvastatin sodium salt hydrate|37884|93957-55-2 https://www.jk-sci.com/products/j5338020 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/719a13ce9af4ecb4570876ba086f3c14.jpg?v=1791393389 Levosimendan, Purity by HPLC 98.5 - 102.0% (On dry basis) | 141505-33-1 Levosimendan|38020|141505-33-1 https://www.jk-sci.com/products/j5303047 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ceaf9094ed41895893cd3e22a809b639.jpg?v=1791420012 S-Benzyl-L-cysteine, Purity by HPLC ≥ 99% | 3054-01-1 S-Benzyl-L-cysteine|03047|3054-01-1 https://www.jk-sci.com/products/j5337947 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3e5d769ee1717d54945d95d3a5953de.jpg?v=1791393411 (-)-Huperzine A, Purity by HPLC ≥ 98% | 102518-79-6 (-)-Huperzine A|37947|102518-79-6 https://www.jk-sci.com/products/j5303054 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bacfd61ac36ef4b74ccab3cb6eefa305.jpg?v=1791419994 S-4-Methylbenzyl-L-cysteine | 42294-52-0 S-4-Methylbenzyl-L-cysteine|03054|42294-52-0 https://www.jk-sci.com/products/j5338206 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1ebba99e82519dbd0bb70b58b412b78b.jpg?v=1791393355 Palmitoylethanolamide, Purity by HPLC ≥ 99% | 544-31-0 Palmitoylethanolamide|38206|544-31-0 https://www.jk-sci.com/products/j5338427 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1f7ee8a4b0f672d15842cff246b98d1.jpg?v=1791393286 Mupirocin | 12650-69-0 Mupirocin|38427|12650-69-0 https://www.jk-sci.com/products/j5338379 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b60bf61903f2b4438271bbd422c38854.jpg?v=1791393309 Meropenem trihydrate | 119478-56-7 Meropenem trihydrate|38379|119478-56-7 https://www.jk-sci.com/products/j5338399 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e3fd51bf9eba0139d9e4a12f14c000a4_450f67a9-9363-45d7-b2f0-2a3c0c75278f.jpg?v=1791393301 Fidaxomicin, Assay 98 - 102% | 873857-62-6 Fidaxomicin|38399|873857-62-6 https://www.jk-sci.com/products/j5303058 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af15481ec2a212d584a822e36f3fed42.jpg?v=1791419988 D-Glutamic acid g-benzyl ester, Purity by HPLC ≥ 99% | 2578-33-8 D-Glutamic acid g-benzyl ester|03058|2578-33-8 https://www.jk-sci.com/products/j5303068 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/edca944dc40c72ec223dbb573cb4a109.jpg?v=1791419965 Trityl-glycine, Purity by HPLC ≥ 98% | 5893-05-0 Trityl-glycine|03068|5893-05-0 https://www.jk-sci.com/products/j5338469 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b5cc4f5fcad64f775b3609083dffa95_f3ee7c5a-3693-4891-999c-9ebc00668b56.jpg?v=1791393274 Potassium hydroxide, flake | 1310-58-3 Potassium hydroxide, flake|38469|1310-58-3 https://www.jk-sci.com/products/j5338482 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bab38d5cd64ce9b6cd6320def1db14c0_d8a3561f-2454-4204-92c3-e2c520237293.jpg?v=1791393252 Hygromycin B from?Streptomyces hygroscopicus?powder, Purity by HPLC ≥ 90% | 31282-04-9 Hygromycin B from?Streptomyces hygroscopicus?powder|38482|31282-04-9 https://www.jk-sci.com/products/j5338476 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8256e52a609d8d10335edb9789679426.jpg?v=1791393261 Chloramphenicol, Purity by HPLC ≥ 98% | 56-75-7 Chloramphenicol|38476|56-75-7 https://www.jk-sci.com/products/j5338517 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/58926b0704946ca5591858f361a7323b.jpg?v=1791393232 3,4,9,10-Perylenetetracarboxylic dianhydride, Assay ≥ 98% (Chemical method) | 128-69-8 3,4,9,10-Perylenetetracarboxylic dianhydride|38517|128-69-8 https://www.jk-sci.com/products/j5338782 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3b50a457b48ba55d5e9a4685c1a48dc0.jpg?v=1791393140 2-Amino-2-(hydroxymethyl)-1,3-propanediol hydrochloride, Assay by titration 99 - 100% (Dried basis) | 1185-53-1 2-Amino-2-(hydroxymethyl)-1,3-propanediol hydrochloride|38782|1185-53-1 https://www.jk-sci.com/products/j5338800 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77c65f5234c191e7398cce166a46fc8a.jpg?v=1791393134 H-Glu(H-Lys-OH)-OH | 17105-15-6 H-Glu(H-Lys-OH)-OH|38800|17105-15-6 https://www.jk-sci.com/products/j5338730 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b1fd24e77f88e764603e05272d854975.jpg?v=1791393181 Desonide, Purity by HPLC ≥ 99% | 638-94-8 Desonide|38730|638-94-8 https://www.jk-sci.com/products/j5301293 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c09f973f39db1ea544f6207bfaea1a22.jpg?v=1791422230 Spermidine, Purity by GC ≥ 99% | 124-20-9 Spermidine|01293|124-20-9 https://www.jk-sci.com/products/j5303073 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/12484453fe0c219735a0e3a9c0fbc160.jpg?v=1791419955 Glycine ethyl ester hydrochloride, Assay ≥ 99% | 623-33-6 Glycine ethyl ester hydrochloride|03073|623-33-6 https://www.jk-sci.com/products/j5338805 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a91b3551a0a2a05e06486771ad12a507.jpg?v=1791393125 DL-2,6-Diaminopimelic acid, Chiral HPLC ≥ 99% (ee) | 2577-62-0 DL-2,6-Diaminopimelic acid|38805|2577-62-0 https://www.jk-sci.com/products/j5303085 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b784ecece063f7f81fd11cfeb72d01a0.jpg?v=1791419940 L-Isoleucine tert-butyl ester hydrochloride, Purity ≥ 98% (HPLC) | 69320-89-4 L-Isoleucine tert-butyl ester hydrochloride|03085|69320-89-4 https://www.jk-sci.com/products/j5301863 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd8e1de1d0e28906073f87847d4d1aec.jpg?v=1791421520 Butyryl-L-carnitine chloride | 162067-50-7 Butyryl-L-carnitine chloride|01863|162067-50-7 https://www.jk-sci.com/products/j5338927 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a5b2c5aaa67c1ae363f76434667ac100.jpg?v=1791393084 Sodium decanoate, Assay by titration 98 - 102% (On anhydrous basis) | 1002-62-6 Sodium decanoate|38927|1002-62-6 https://www.jk-sci.com/products/j5339054 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/175acce5255431cd849b117021830547.jpg?v=1791393061 trans-9-Octadecenol, Purity by GC ≥ 99% | 506-42-3 trans-9-Octadecenol|39054|506-42-3 https://www.jk-sci.com/products/s57c4x-14245 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4224395a16429bff7106f769e837c8db.jpg?v=1791378492 Diphenhydramine EP Impurity A HCl, 90.60% | 53499-40-4 Diphenhydramine EP Impurity A HCl|C4X-14245|53499-40-4 https://www.jk-sci.com/products/j5334972 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3548a205517068d5502b6ef0fc5b744.jpg?v=1791394622 Terpinyl propionate FCC, Purity by GC 95 - 100% | 80-27-3 Terpinyl propionate FCC|34972|80-27-3 https://www.jk-sci.com/products/j5339108 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/60c6edfc980316bbb9852c353dbfacd9.jpg?v=1791393046 Trilinolein, Purity by HPLC ≥ 98% | 537-40-6 Trilinolein|39108|537-40-6 https://www.jk-sci.com/products/j5339211 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ba133eb596f4032e198dd0cde31f86bf.jpg?v=1791393025 trans-2-Methyl-2-butenal, Purity by GC ≥ 99% (Sum of isomers) | 497-03-0 trans-2-Methyl-2-butenal|39211|497-03-0 https://www.jk-sci.com/products/j5302169 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/34c020a8980feed78b40ed7051bb7640.jpg?v=1791421149 Z-D-glutamic acid g-tert-butyl ester, Purity by HPLC ≥ 98% | 51644-83-8 Z-D-glutamic acid g-tert-butyl ester|02169|51644-83-8 https://www.jk-sci.com/products/j5302268 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ddefb5d9c62309f454ba5901b88dd96b.jpg?v=1791420999 Z-L-tyrosine 4-nitrophenyl ester, Purity by HPLC ≥ 97% | 3556-56-7 Z-L-tyrosine 4-nitrophenyl ester|02268|3556-56-7 https://www.jk-sci.com/products/j5335808 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b22c02480a3ccefdaa63808e9753970b.jpg?v=1791394152 Scandium(III) chloride hexahydrate, Purity ≥ 99% (Metal basis) | 20662-14-0 Scandium(III) chloride hexahydrate|35808|20662-14-0 https://www.jk-sci.com/products/j5339255 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/affdaf6a3eb6879677ad3d44b65f52db.jpg?v=1791393015 Celastrol, Purity by HPLC ≥ 98% | 34157-83-0 Celastrol|39255|34157-83-0 https://www.jk-sci.com/products/j5335450 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c4626e181992e77702ba9ea63014d421.jpg?v=1791394338 Drierite commercial 4 mesh | 7778-18-9 Drierite commercial 4 mesh|35450|7778-18-9 https://www.jk-sci.com/products/j5336494 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab9db170c845d55f528bb3d1af5b0678.jpg?v=1791393998 Iron(III) chloride, Assay by titration ≥ 98% (FeCl3) | 7705-08-0 Iron(III) chloride|36494|7705-08-0 https://www.jk-sci.com/products/j5336963 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/490568271a4a6cf687f9813c0f045b0e.jpg?v=1791393858 Suc-Ala-Ala-Pro-Leu-pNA, Assay ≥ 98% | 70968-04-6 Suc-Ala-Ala-Pro-Leu-pNA|36963|70968-04-6 https://www.jk-sci.com/products/j5302380 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab43b7e8cc83fefe8b6668ad898af2f5.jpg?v=1791420852 Na-Fmoc-Nw-(2,2,5,7,8-pentamethylchroman-6-sulfonyl)-D-arginine, Purity by HPLC ≥ 98% | 157774-30-6 Na-Fmoc-Nw-(2,2,5,7,8-pentamethylchroman-6-sulfonyl)-D-arginine|02380|157774-30-6 https://www.jk-sci.com/products/j5337196 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd58fd130ffa31f91cac3b31afe5b2e1.jpg?v=1791393730 Dimethylmalononitrile, Purity by GC ≥ 99% | 7321-55-3 Dimethylmalononitrile|37196|7321-55-3 https://www.jk-sci.com/products/j5337343 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/29e4bc84f8b116e9e68d5e2f22849e8c.jpg?v=1791393651 Vinyltrimethylsilane, Purity by GC ≥ 97% | 754-05-2 Vinyltrimethylsilane|37343|754-05-2 https://www.jk-sci.com/products/j5302457 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7bcc0758ca4c046d558d91aece4eb415.jpg?v=1791420723 Fmoc-b-(2-thienyl)-D-alanine, Purity by HPLC ≥ 98% | 201532-42-5 Fmoc-b-(2-thienyl)-D-alanine|02457|201532-42-5 https://www.jk-sci.com/products/j5337660 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1f65f7b6409649ef2afa378959979387.jpg?v=1791393501 Benserazide hydrochloride, Purity by HPLC 98.5 - 101.0% | 14919-77-8 Benserazide hydrochloride|37660|14919-77-8 https://www.jk-sci.com/products/j5337430 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b209d0ea13e4f527ea11cc62f4cfe349.jpg?v=1791393581 (S)-(-)-Limonene, Purity by GC ≥ 95% | 5989-54-8 (S)-(-)-Limonene|37430|5989-54-8 https://www.jk-sci.com/products/j5337790 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cdaf4f1f3131d7f523ec32d0a5d24464.jpg?v=1791393463 3,5-Dimethyl-1-adamantanamine hydrochloride | 41100-52-1 3,5-Dimethyl-1-adamantanamine hydrochloride|37790|41100-52-1 https://www.jk-sci.com/products/j5337958 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/53ec1f3fcf16bfc59cb0cb8e29431285.jpg?v=1791393403 Imiquimod, Purity by HPLC ≥ 99% | 99011-02-6 Imiquimod|37958|99011-02-6 https://www.jk-sci.com/products/j5338060 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aa56325c9d00085bfd9d088335b29fd6.jpg?v=1791393378 Maprotiline hydrochloride, Assay 99 - 101% | 10347-81-6 Maprotiline hydrochloride|38060|10347-81-6 https://www.jk-sci.com/products/j5338391 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9ceb31a76d2114d5e403cfd6e8ecfe4c.jpg?v=1791393305 Ceftazidime (contains ca. 10% Na2CO3), Assay 95 - 102% (On dried basis) | 72558-82-8 Ceftazidime (contains ca. 10% Na2CO3)|38391|72558-82-8 https://www.jk-sci.com/products/j5338464 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7aeee7766a8242b58534e352c4ce281d.jpg?v=1791393276 Fmoc-5-fluoro-L-tryptophan, Chiral HPLC ≥ 99.9% (ee) || Purity by HPLC ≥ 99.5% | 908846-88-8 Fmoc-5-fluoro-L-tryptophan|38464|908846-88-8 https://www.jk-sci.com/products/j5338479 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/efd7dafd27b5cf5746d93d409a1fdd7d.jpg?v=1791393256 Erythromycin, Assay 85.0 - 100.5% (Dry basis) | 114-07-8 Erythromycin|38479|114-07-8 https://www.jk-sci.com/products/j5338609 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e3aee82045523bcd3e86588e784853ce.jpg?v=1791393217 Fisetin, Purity by HPLC ≥ 98% (On Dry basis) | 528-48-3 Fisetin|38609|528-48-3 https://www.jk-sci.com/products/j5338794 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/67738e30db213c50727e17d7e1d75a33.jpg?v=1791393135 Arg-Phe-OH·AcOH, Purity by HPLC ≥ 98% | 102029-92-5 Arg-Phe-OH·AcOH|38794|102029-92-5 https://www.jk-sci.com/products/j5338814 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9aabccbd1a8a085e5d707cc01b90e644.jpg?v=1791393119 Gly-DL-Asp, Purity by HPLC ≥ 98% | 79731-35-4 Gly-DL-Asp|38814|79731-35-4 https://www.jk-sci.com/products/j5339065 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fc8640e0ceba26c1654a2ec531f4042f.jpg?v=1791393056 trans-2-Pentenoic acid, Purity by GC ≥ 95% || Purity ≥ 92% (NMR) | 13991-37-2 trans-2-Pentenoic acid|39065|13991-37-2 https://www.jk-sci.com/products/j5302545 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/038442758620137fd2239945d8c1b8e1.jpg?v=1791420621 Methyl-a-D-glucopyranoside, Purity ≥ 99% | 97-30-3 Methyl-a-D-glucopyranoside|02545|97-30-3 https://www.jk-sci.com/products/j5339251 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d1951fab6319a1d38fffe269cd7ad64.jpg?v=1791393015 Costunolide, Purity by HPLC ≥ 99% | 553-21-9 Costunolide|39251|553-21-9 https://www.jk-sci.com/products/j5339474 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6f345e2caad3eaebf000d7aa4fb9d84b.jpg?v=1791392967 (S)-(+)-1-Cyclohexylethylamine, Assay by titration ≥ 99% (Nonaqueous titration) || Purity by GC ≥ 99% | 17430-98-7 (S)-(+)-1-Cyclohexylethylamine|39474|17430-98-7 https://www.jk-sci.com/products/j5339348 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8f0ef77032513126d6f395934a20d20.jpg?v=1791392991 Monolinuron, Assay by titration || Purity by HPLC ≥ 99.5% | 1746-81-2 Monolinuron|39348|1746-81-2 https://www.jk-sci.com/products/j5339706 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ae2d7bc0113d3cea222c6885fb67decd_113456c0-852e-43d2-a6dc-57a870e2be36.jpg?v=1791392919 Bis(NHS)PEG5, Purity ≥ 95% (NMR) | 756526-03-1 Bis(NHS)PEG5|39706|756526-03-1 https://www.jk-sci.com/products/j5339664 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e53ab06dd9c226da6d52238760e3394e.jpg?v=1791392942 2-[2-(2-Propynyloxy)ethoxy]ethylamine, Purity by GC ≥ 99% | 944561-44-8 2-[2-(2-Propynyloxy)ethoxy]ethylamine|39664|944561-44-8 https://www.jk-sci.com/products/j5339686 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ae75f4f3698293f3a4748314e6a4dd7a.jpg?v=1791392929 6-Mercapto-1-hexanol, Purity by GC ≥ 97% | 1633-78-9 6-Mercapto-1-hexanol|39686|1633-78-9 https://www.jk-sci.com/products/j5339768 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e9a4aafbb69991de7246c900b943aa1.jpg?v=1791392903 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, Assay ≥ 98% || Assay by titration ≥ 98% | 145022-44-2 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate|39768|145022-44-2 https://www.jk-sci.com/products/j5339791 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63937a94ad49420a8dcc66947c194f8f.jpg?v=1791392894 1-Ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide, Assay ≥ 99% || Purity by HPLC ≥ 99% | 174899-82-2 1-Ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide|39791|174899-82-2 https://www.jk-sci.com/products/j5340063 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3557afbcc957af824fa84cd29c5a50a0.jpg?v=1791392871 5,5-Dimethyl-2-phenyl-1,3,2-dioxaborinane, Purity by GC ≥ 98% | 5123-13-7 5,5-Dimethyl-2-phenyl-1,3,2-dioxaborinane|40063|5123-13-7 https://www.jk-sci.com/products/j5302575 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/483a192d7ad749f48c3cf6f9377dd864.jpg?v=1791420571 Fmoc-4-fluoro-L-phenylalanine, Purity by HPLC ≥ 99% | 169243-86-1 Fmoc-4-fluoro-L-phenylalanine|02575|169243-86-1 https://www.jk-sci.com/products/j5340444 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/56544132bd4b6b62b6df968a86da5b6f.jpg?v=1791392853 Trichlorocyclopentylsilane, Purity by GC ≥ 99% | 14579-03-4 Trichlorocyclopentylsilane|40444|14579-03-4 https://www.jk-sci.com/products/j5340533 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bd8b265890ae811c85c9e747a8d291f8.jpg?v=1791392848 Octamethyltrisiloxane, Purity by GC ≥ 99% | 107-51-7 Octamethyltrisiloxane|40533|107-51-7 https://www.jk-sci.com/products/j5340499 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b6c466ce400b8d95b02815ef21c41579.jpg?v=1791392848 Dimethoxy(methyl)silane, Purity by GC ≥ 97% | 16881-77-9 Dimethoxy(methyl)silane|40499|16881-77-9 https://www.jk-sci.com/products/j5340535 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ed9c42be8cecdab8e2d4dbc593172208.jpg?v=1791392842 Decamethylcyclopentasiloxane, Purity by GC ≥ 97% | 541-02-6 Decamethylcyclopentasiloxane|40535|541-02-6 https://www.jk-sci.com/products/j5340550 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d9e56de954a964da152c1408788ea57.jpg?v=1791392838 Trimethyl(vinyloxy)silane, Purity by GC ≥ 97% | 6213-94-1 Trimethyl(vinyloxy)silane|40550|6213-94-1 https://www.jk-sci.com/products/j5302611 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6aebd6995d2980bcba7a203bae9df3d6.jpg?v=1791420510 Acetyl-glycine, Purity by HPLC ≥ 99% | 543-24-8 Acetyl-glycine|02611|543-24-8 https://www.jk-sci.com/products/j5340747 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e27758d8b15ab36f043403e38c14029.jpg?v=1791392803 Tricyclohexylphosphine, Purity by GC ≥ 98% | 2622-14-2 Tricyclohexylphosphine|40747|2622-14-2 https://www.jk-sci.com/products/j5341044 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/94bfd4960cca9674eddccbf824b72bdd.jpg?v=1791392762 N,N'-Bis(salicylidene)ethylenediamine, Assay by titration ≥ 99% | 94-93-9 N,N'-Bis(salicylidene)ethylenediamine|41044|94-93-9 https://www.jk-sci.com/products/j5341144 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/87506f22ca5de2e81c72de46d9dcb339.jpg?v=1791392743 Bis[2-(diisopropylphosphino)ethyl]amine (ca. 10% in Tetrahydrofuran), Purity ≥ 98% (31P NMR) | 131890-26-1 Bis[2-(diisopropylphosphino)ethyl]amine (ca. 10% in Tetrahydrofuran)|41144|131890-26-1 https://www.jk-sci.com/products/j5341266 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0939cf75b29e04346d8df6046ac55b0d.jpg?v=1791392720 Carbonylchlorohydrido[bis(2-diphenylphosphinoethyl)amino]ruthenium(II) (contains 5% Toluene at maxim, Purity by HPLC ≥ 98% | 1295649-40-9 Carbonylchlorohydrido[bis(2-diphenylphosphinoethyl)amino]ruthenium(II) (contains 5% Toluene at maxim|41266|1295649-40-9 https://www.jk-sci.com/products/j5341328 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/017163c4814ce4a4e04e174b6b3deed7.jpg?v=1791392709 Methyl (S)-(+)-3-hydroxy-2-methylpropionate, Purity by GC ≥ 99.5% | 80657-57-4 Methyl (S)-(+)-3-hydroxy-2-methylpropionate|41328|80657-57-4 https://www.jk-sci.com/products/j5341665 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/81381a2261315b655d2373663c11389f.jpg?v=1791392695 (R)-(+)-a-Amino-g-butyrolactone hydrochloride, Purity by HPLC ≥ 97% | 104347-13-9 (R)-(+)-a-Amino-g-butyrolactone hydrochloride|41665|104347-13-9 https://www.jk-sci.com/products/j5341723 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2dd579f22ddfb43d0edd1469e0fe42f1.jpg?v=1791392676 2,5,8,11-Tetraoxatetradec-13-ene, Purity by GC ≥ 98% | 19685-21-3 2,5,8,11-Tetraoxatetradec-13-ene|41723|19685-21-3 https://www.jk-sci.com/products/j5302641 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e6d97d48b3c764c6ba5bdbae50b7bfc9.jpg?v=1791420452 Acetyl-L-tyrosine ethyl ester hydrate, Purity by HPLC ≥ 99.0% | 36546-50-6 Acetyl-L-tyrosine ethyl ester hydrate|02641|36546-50-6 https://www.jk-sci.com/products/j5334154 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8a064310bce9fab98b1a3bb9e421c7b5.jpg?v=1791394942 Ethyl benzoate, Purity by GC ≥ 99.5% | 93-89-0 Ethyl benzoate|34154|93-89-0 https://www.jk-sci.com/products/j5341941 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8c3fbf4407daa292d17d512e022b4bcd.jpg?v=1791392644 Coumarin 6, Purity by HPLC ≥ 99% | 38215-36-0 Coumarin 6|41941|38215-36-0 https://www.jk-sci.com/products/j5341857 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bd5e0a7799ae3094d95cc0f9cc28f706.jpg?v=1791392652 4-(Dibutylamino)benzaldehyde, Purity ≥ 95% (NMR) | 90134-10-4 4-(Dibutylamino)benzaldehyde|41857|90134-10-4 https://www.jk-sci.com/products/j5335564 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/afd05398e335f623df1ad3c992400c65.jpg?v=1791394256 Holmium(III) bromide anhydrous, Assay ≥ 32% (Ho content) || Purity ≥ 99.9% (Metals basis) | 223911-98-6 Holmium(III) bromide anhydrous|35564|223911-98-6 https://www.jk-sci.com/products/j5336901 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/04ccbcd31fb85d6e7d657bdcfae5d2ad.jpg?v=1791393909 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, Purity by GC ≥ 98% | 84030-20-6 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene|36901|84030-20-6 https://www.jk-sci.com/products/j5337508 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/43379d28a0819e9300c243bdfc81e1d0.jpg?v=1791393534 (R)-(+)-a-Methylbenzyl isocyanate, Purity by GC ≥ 98% | 33375-06-3 (R)-(+)-a-Methylbenzyl isocyanate|37508|33375-06-3 https://www.jk-sci.com/products/j5337303 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c93a8924426426d707c880f3108b8886.jpg?v=1791393683 (2-Aminoethyl)trimethylammonium chloride hydrochloride, Assay ≥ 98% | 3399-67-5 (2-Aminoethyl)trimethylammonium chloride hydrochloride|37303|3399-67-5 https://www.jk-sci.com/products/j5337923 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c1097b7f665354e20fb81876dcf93e6a.jpg?v=1791393426 Gefitinib, Purity by HPLC ≥ 99% | 184475-35-2 Gefitinib|37923|184475-35-2 https://www.jk-sci.com/products/j5338355 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/18b82dc3100a5d7294d3ed93095b8e5d.jpg?v=1791393314 Verapamil hydrochloride, Purity by HPLC ≥ 95% | 152-11-4 Verapamil hydrochloride|38355|152-11-4 https://www.jk-sci.com/products/j5338474 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fc312f0fd43017f8e0c315e958e61c6d.jpg?v=1791393266 Bleomycin sulfate from?Streptomyces verticillus, Assay Bleomycin A2 : 55 - 70% Bleomycin B2 : 25 - 32% Bleomycin A2+ B2 : ≥ 90% | 9041-93-4 Bleomycin sulfate from?Streptomyces verticillus|38474|9041-93-4 https://www.jk-sci.com/products/j5339053 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b09376561f33dca8887e49e130646ab5.jpg?v=1791393061 cis,cis-9,12-Octadecadien-1-ol, Purity by GC ≥ 99% | 506-43-4 cis,cis-9,12-Octadecadien-1-ol|39053|506-43-4 https://www.jk-sci.com/products/j5338771 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/22289b0f944021ded9ef007d9ad9a9e8.jpg?v=1791393153 Potassium chloride powder, Assay by titration ≥ 99% | 7447-40-7 Potassium chloride powder|38771|7447-40-7 https://www.jk-sci.com/products/j5339309 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af0f6393f7c1d40acbcf85a45020c43d.jpg?v=1791392991 Ancymidol, Assay by titration || Purity ≥ 98% | 12771-68-5 Ancymidol|39309|12771-68-5 https://www.jk-sci.com/products/j5339567 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06055ee026c6ed605ef94afbb84b354e.jpg?v=1791392956 (1R)-Camphor oxime, Assay by titration || Purity by GC ≥ 98% | 2792-42-9 (1R)-Camphor oxime|39567|2792-42-9 https://www.jk-sci.com/products/j5339692 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4529e6acf0ad898b354520f2b671195d.jpg?v=1791392924 Di(N-succinimidyl) pimelate, Purity ≥ 98% (NMR) | 74648-14-9 Di(N-succinimidyl) pimelate|39692|74648-14-9 https://www.jk-sci.com/products/j5339772 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b5898a37d349235d4181ec8d419f27f1.jpg?v=1791392899 1-Butyl-3-methylimidazolium dicyanamide, Assay ≥ 98% (1-Butyl-3-methylimidazolium, Dicyanamide) || Purity ≥ 98% (NMR) | 448245-52-1 1-Butyl-3-methylimidazolium dicyanamide|39772|448245-52-1 https://www.jk-sci.com/products/j5340249 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/98d71e29bde89862ca87c3b3897a42cf.jpg?v=1791392863 2,5-Difluorophenylboronic acid, Purity ≥ 98% (NMR) | 193353-34-3 2,5-Difluorophenylboronic acid|40249|193353-34-3 https://www.jk-sci.com/products/j5302664 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/34a3d25eb85c9ea7ea7be5429131b6c0.jpg?v=1791420418 Boc-N-methyl-L-norleucine (oil), Purity by HPLC ≥ 98% | 117903-25-0 Boc-N-methyl-L-norleucine (oil)|02664|117903-25-0 https://www.jk-sci.com/products/j5340538 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/97c929c6813dd479d4f6bfa9c69e8c84.jpg?v=1791392843 Hexamethyldisiloxane, Purity by GC ≥ 99% | 107-46-0 Hexamethyldisiloxane|40538|107-46-0 https://www.jk-sci.com/products/j5340507 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9863f284a0121e9ff7013953d9398f4c.jpg?v=1791392848 Dimethylphenylsilanol, Purity by GC ≥ 96% | 5272-18-4 Dimethylphenylsilanol|40507|5272-18-4 https://www.jk-sci.com/products/j5340810 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8e8e5950edd1a8ffd4e213546091cbe.jpg?v=1791392790 RuCl[(S,S)-Tsdpen](p-cymene), Assay ≥ 90% | 192139-90-5 RuCl[(S,S)-Tsdpen](p-cymene)|40810|192139-90-5 https://www.jk-sci.com/products/j5341254 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3208ee92fc9dc0f17503801c4605494e.jpg?v=1791392720 Hydridotetrakis(triphenylphosphine)rhodium(I), Assay Rh : 8.4 - 9.4% | 18284-36-1 Hydridotetrakis(triphenylphosphine)rhodium(I)|41254|18284-36-1 https://www.jk-sci.com/products/j5302688 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/49f4d15312fa9223b152548dff2fc99c.jpg?v=1791420369 Fmoc-3-(3'-pyridyl)-L-alanine, Chiral HPLC ≥ 99.5% (ee) || Purity by HPLC ≥ 99% | 175453-07-3 Fmoc-3-(3'-pyridyl)-L-alanine|02688|175453-07-3 https://www.jk-sci.com/products/ts246cs-0096396 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d312f0f9ce547cc927861f89ed43a75.jpg?v=1791325826 4-Bromo-2-(hydroxymethyl)benzoic acid, 97% | 670256-21-0 4-Bromo-2-(hydroxymethyl)benzoic acid|CS-0096396|670256-21-0 https://www.jk-sci.com/products/j5341852 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f6c6e481565891fb8a05591861cb55eb.jpg?v=1791392654 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride, Assay by titration ≥ 95% || Purity by HPLC ≥ 90% | 81864-15-5 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride|41852|81864-15-5 https://www.jk-sci.com/products/j5342047 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3dcd1c4eb10d7b6f18f63a61923c90d3.jpg?v=1791392620 Rhodamine 110 chloride | 13558-31-1 Rhodamine 110 chloride|42047|13558-31-1 https://www.jk-sci.com/products/j5342410 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/97b94e4b7269d863f56c5e17c2c92bdc.jpg?v=1791392543 Emodin, Purity by HPLC ≥ 95% | 518-82-1 Emodin|42410|518-82-1 https://www.jk-sci.com/products/j5342382 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/141107.png?v=1791392548 Na-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-threonine tert-butyl ester, Chiral HPLC ≥ 99.5% (ee) || Purity by HPLC ≥ 99% | 120791-76-6 Na-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-threonine tert-butyl ester|42382|120791-76-6 https://www.jk-sci.com/products/s57c4x-14251 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/962bf5722b8af01f357bbc9f50fa78b5.jpg?v=1791378486 Amiodarone EP Impurity A, 95.20% | 23551-25-9 Amiodarone EP Impurity A|C4X-14251|23551-25-9 https://www.jk-sci.com/products/j5342433 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d283be74f0173a932f3a4213b2ab4aea.jpg?v=1791392536 Apigenin, Purity by HPLC ≥ 96% | 520-36-5 Apigenin|42433|520-36-5 https://www.jk-sci.com/products/j5342545 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/442598c4caa35ef7882aba2c89448fd9.jpg?v=1791392500 L-Aspartic acid b-tert-butyl 2-chlorotrityl resin, Mesh Size 100 - 200 mesh || Substitution (meq/g) 0.3 - 0.9 meq/g L-Aspartic acid b-tert-butyl 2-chlorotrityl resin|42545 https://www.jk-sci.com/products/j5342471 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c5d201f093e97a6df1a5f84ff7522d9.jpg?v=1791392523 Aniline blue solution (2.5% in 2% acetic acid), Purity ≥ 99% (Staining strength) | 28631-66-5 Aniline blue solution (2.5% in 2% acetic acid)|42471|28631-66-5 https://www.jk-sci.com/products/j5342488 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cde8f90dcefbe5463427affa35a6338d.jpg?v=1791392519 Basic fuchsin (pararosaniline acetate, 3 parts, pararosaniline chloride, 1 part), Dye content ≥ 88% | 58969-01-0 Basic fuchsin (pararosaniline acetate, 3 parts, pararosaniline chloride, 1 part)|42488|58969-01-0 https://www.jk-sci.com/products/j5342509 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/03b34eed33718485f62b4b985573a6f9.jpg?v=1791392513 Ferroin indicator solution (0.1 wt. % in H2O) | 14634-91-4 Ferroin indicator solution (0.1 wt. % in H2O)|42509|14634-91-4 https://www.jk-sci.com/products/j5342719 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d56d50bc9be881a9f7d23ab4852462be.jpg?v=1791392485 4-(9H-Carbazol-9-yl)benzaldehyde, Purity by HPLC ≥ 98% | 110677-45-7 4-(9H-Carbazol-9-yl)benzaldehyde|42719|110677-45-7 https://www.jk-sci.com/products/j5343730 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a672d557b0e28dc9b50068ae17006bed.jpg?v=1791392427 2-Cyanopyrimidine, Purity by HPLC ≥ 98% | 14080-23-0 2-Cyanopyrimidine|43730|14080-23-0 https://www.jk-sci.com/products/j5342827 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3828e163bea0380aaa734550f2332491.jpg?v=1791392472 2,5-Diformylfuran, Purity by GC ≥ 98% | 823-82-5 2,5-Diformylfuran|42827|823-82-5 https://www.jk-sci.com/products/j5344448 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf0c1cda149bcd8ce8172b9cfb96907b.jpg?v=1791392412 4-Chloro-3-nitrocoumarin, Purity by HPLC ≥ 98% | 38464-20-9 4-Chloro-3-nitrocoumarin|44448|38464-20-9 https://www.jk-sci.com/products/j5302715 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6f6364c3ff76aff7c154c5ede849e40a.jpg?v=1791420334 Na-Fmoc-Ne-nicotinoyl-D-lysine, Purity by HPLC ≥ 98% | 252049-12-0 Na-Fmoc-Ne-nicotinoyl-D-lysine|02715|252049-12-0 https://www.jk-sci.com/products/j5345165 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fe2837905e4726bf4c49b9b1b410b8ba.jpg?v=1791392395 3,5-Bis(trifluoromethyl)benzaldehyde, Purity ≥ 99% | 401-95-6 3,5-Bis(trifluoromethyl)benzaldehyde|45165|401-95-6 https://www.jk-sci.com/products/j5346357 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6b8c078003d22ad17b88a15d9608d8fb.jpg?v=1791392372 4-(Difluoromethoxy)toluene, Purity by HPLC ≥ 95% | 1583-83-1 4-(Difluoromethoxy)toluene|46357|1583-83-1 https://www.jk-sci.com/products/j5346528 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16f6e998b21ff8655de6f0c1b33dba43.jpg?v=1791392348 D-pyroglutamic acid amide, Purity ≥ 97% (NMR) | 118929-65-0 D-pyroglutamic acid amide|46528|118929-65-0 https://www.jk-sci.com/products/j5345954 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/640da662e3cdf4c84ebf2f09d718fe52.jpg?v=1791392377 2-(4-Fluorophenyl)ethylamine, Purity by GC ≥ 98% | 1583-88-6 2-(4-Fluorophenyl)ethylamine|45954|1583-88-6 https://www.jk-sci.com/products/j5346535 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2bd11689c9082e8824ddd29cdd900f4d.jpg?v=1791392343 5-Hydroxy-L-tryptophan from fermentation, Purity by HPLC ≥ 99.5% | 4350-09-8 5-Hydroxy-L-tryptophan from fermentation|46535|4350-09-8 https://www.jk-sci.com/products/j5346554 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/133bbeec075971c3f0159a4db00d0583.jpg?v=1791392332 (Boc-Sec)2, Assay by titration ≥ 98% || Chiral HPLC ≥ 99.7% (ee) || Purity by HPLC ≥ 97% | 877754-71-7 (Boc-Sec)2|46554|877754-71-7 https://www.jk-sci.com/products/j5346587 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367425b1839651a4b91878ea396bc00c.jpg?v=1791392315 Fmoc-Sar-Sar-OH, Assay by titration ≥ 97% || Purity by HPLC ≥ 95% | 2313534-20-0 Fmoc-Sar-Sar-OH|46587|2313534-20-0 https://www.jk-sci.com/products/j5302763 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c71b272b071b1383ba55ccb060e7beb.jpg?v=1791420252 Na-Boc-Nim-2,4-dinitrophenyl-L-histidine Merrifield resin (0.25 - 0.7 meq/g, 100 - 200 mesh), Mesh Size 100-200 || Substitution (meq/g) 0.25-0.7 Na-Boc-Nim-2,4-dinitrophenyl-L-histidine Merrifield resin (0.25 - 0.7 meq/g, 100 - 200 mesh)|02763 https://www.jk-sci.com/products/j5340446 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d9585167fb5628e0c619fe6a13d03985.jpg?v=1791392854 1,2-Dichlorotetramethyldisilane, Purity by GC ≥ 95% | 4342-61-4 1,2-Dichlorotetramethyldisilane|40446|4342-61-4 https://www.jk-sci.com/products/j5338803 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9a550e22555b2fb975946fe8e5a3ce83.jpg?v=1791393125 S-Hexylglutathione, Purity ≥ 98% (NMR) | 24425-56-7 S-Hexylglutathione|38803|24425-56-7 https://www.jk-sci.com/products/j5335292 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/40c2e0686471ccfae554c0e421003153_94ae639d-f2d1-4a43-9647-6a48021f1bde.jpg?v=1791394435 Copper(II) sulfate pentahydrate, Assay by titration 98 - 102% || Purity ≥ 99.995% (trace metals basis) | 7758-99-8 Copper(II) sulfate pentahydrate|35292|7758-99-8 https://www.jk-sci.com/products/j5303004 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88cd9a70557f1544a5312fbb6050d16a.jpg?v=1791420077 Fmoc-b-cyclohexyl-D-alanine, Purity by HPLC ≥ 98% | 144701-25-7 Fmoc-b-cyclohexyl-D-alanine|03004|144701-25-7 https://www.jk-sci.com/products/j5337715 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8f3d99c36e25155846d3d8747b6c408.jpg?v=1791393486 1-Chloro-2,2,2-trifluoroethyl difluoromethyl ether, Assay 99 - 100% | 26675-46-7 1-Chloro-2,2,2-trifluoroethyl difluoromethyl ether|37715|26675-46-7 https://www.jk-sci.com/products/j5337115 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1ec1dcc4161947b11c7d339ffb03beb7.jpg?v=1791393786 (1R)-(-)-10-Camphorsulfonic acid, Purity ≥ 98% (NMR) | 35963-20-3 (1R)-(-)-10-Camphorsulfonic acid|37115|35963-20-3 https://www.jk-sci.com/products/j5347054 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4b216521c65db8d236f586fc90de4d6d_91e3dded-d1bb-4da9-92f7-967db10bbc2f.jpg?v=1791392273 Graphite powder (Natural flakes) (1 micron), Mesh Size APS 1 micron, SSA 540 - 650 m2/g || Purity ≥ 99% (Trace metals basis) | 7782-42-5 Graphite powder (Natural flakes) (1 micron)|47054|7782-42-5 https://www.jk-sci.com/products/j5339395 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/02fcdbc1183495675b7029c4d96b6e7b.jpg?v=1791392981 (S)-(-)-3-(tert-Butoxycarbonyl)-4-formyl-2,2-dimethyl-1,3-oxazolidine, Assay by titration || Purity ≥ 98% | 102308-32-7 (S)-(-)-3-(tert-Butoxycarbonyl)-4-formyl-2,2-dimethyl-1,3-oxazolidine|39395|102308-32-7 https://www.jk-sci.com/products/s57c4x-14259 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/794989_38d844a5-c3fb-4e48-9dae-fc48c8c48ee7.png?v=1791378453 Amiodarone EP Impurity B(HCl), 91.40% | 96027-74-6 Amiodarone EP Impurity B(HCl)|C4X-14259|96027-74-6 https://www.jk-sci.com/products/j5341894 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/903fa4c75dc46e8252a31a8b43bd9840.jpg?v=1791392649 Acid Fuchsin calcium salt, Dye content ≥ 60% | 123334-10-1 Acid Fuchsin calcium salt|41894|123334-10-1 https://www.jk-sci.com/products/j5338408 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b9b4765d58c9db8551bfa88b8359c097.jpg?v=1791393300 Triclosan | 3380-34-5 Triclosan|38408|3380-34-5 https://www.jk-sci.com/products/j5302771 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c286e08cf667e3ddf83eac54e6b60e6e.jpg?v=1791420237 Boc-L-methionine Merrifield resin (0.25 - 1.0 meq/g, 100 - 200 mesh), Mesh Size 100-200 || Substitution (meq/g) 0.25-1.0 Boc-L-methionine Merrifield resin (0.25 - 1.0 meq/g, 100 - 200 mesh)|02771 https://www.jk-sci.com/products/j5302859 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/159204d256353e025d10feb161e0e3a6.jpg?v=1791420169 Silica gel 60 for Column chromatography, Mesh Size 0.040 - 0.063 mm (230 - 400 mesh ASTM) | 63231-67-4 Silica gel 60 for Column chromatography|02859|63231-67-4 https://www.jk-sci.com/products/j5342067 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/25ba938e4a088e21844d2c4644534553.jpg?v=1791392614 Thiazole Orange, Purity by HPLC ≥ 98% | 107091-89-4 Thiazole Orange|42067|107091-89-4 https://www.jk-sci.com/products/j5342412 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e39caf298e77b9a902c7ec07b8ee462.jpg?v=1791392543 Hesperetin, Purity by HPLC ≥ 98% | 520-33-2 Hesperetin|42412|520-33-2 https://www.jk-sci.com/products/j5340712 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1f4fc5c41d83339fe399aaea48dc643d.jpg?v=1791392816 Di-m-chlorobis(2'-amino-1,1'-biphenyl-2-yl-C,N)dipalladium(II), Purity ≥ 98% (NMR) | 847616-85-7 Di-m-chlorobis(2'-amino-1,1'-biphenyl-2-yl-C,N)dipalladium(II)|40712|847616-85-7 https://www.jk-sci.com/products/s57c4x-142542 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/452693_388eed81-a0d6-44de-9492-1f48014a79a3.png?v=1791378464 Amiodarone Impurity 42, 99.40% | 869-24-9 Amiodarone Impurity 42|C4X-142542|869-24-9 https://www.jk-sci.com/products/j5339714 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/564c563b3713449539034c9ce8eb2f7e.jpg?v=1791392914 tert-Butyl hydrogen hexadecanedioate, Purity by HPLC ≥ 98% | 843666-27-3 tert-Butyl hydrogen hexadecanedioate|39714|843666-27-3 https://www.jk-sci.com/products/j5302883 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a18ea4b3dcec4ff01b51ec5751563a0.jpg?v=1791420126 Trifluoroacetic acid, Assay ≥ 99.9% | 76-05-1 Trifluoroacetic acid|02883|76-05-1 https://www.jk-sci.com/products/j5302817 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/faa242c5bf6ef981552cf64d180d5d94_7feb7c4f-e523-49f0-90a0-6f25ece58ca5.jpg?v=1791420212 Na-Fmoc-Ng-trityl-L-asparagine 4-alkoxybenzyl alcohol resin, Mesh Size 100-200 || Substitution (meq/g) 0.3-0.8 Na-Fmoc-Ng-trityl-L-asparagine 4-alkoxybenzyl alcohol resin|02817 https://www.jk-sci.com/products/j5302876 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8be18fd11c7bf0861734af3fac2f0a44.jpg?v=1791420137 Ampicillin trihydrate | 7177-48-2 Ampicillin trihydrate|02876|7177-48-2 https://www.jk-sci.com/products/j5341291 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3e375e64495fb50c619bbf7faa3a0b15.jpg?v=1791392714 Tetrabutyl orthotitanate, Assay 13.8 - 14.5% (Titanium content) || Purity ≥ 98.5% | 5593-70-4 Tetrabutyl orthotitanate|41291|5593-70-4 https://www.jk-sci.com/products/j5342487 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c7cd64eacc46a5de99e6de2cd7e389d.jpg?v=1791392518 Azure II eosinate | 53092-85-6 Azure II eosinate|42487|53092-85-6 https://www.jk-sci.com/products/j5302844 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e8f6cca7f7669821fb2fcb3e3cb52555.jpg?v=1791420187 b-Cyclohexyl-D-alanine, Assay ≥ 99% | 58717-02-5 b-Cyclohexyl-D-alanine|02844|58717-02-5 https://www.jk-sci.com/products/j5342531 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/283c04ea01843420c7d9fb1e6c89aff1.jpg?v=1791392513 Phenol red sodium salt | 34487-61-1 Phenol red sodium salt|42531|34487-61-1 https://www.jk-sci.com/products/j5303016 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4d0737988957452bb420aca11b0effdd.jpg?v=1791420062 D-Alanine methyl ester hydrochloride, Assay ≥ 98% | 14316-06-4 D-Alanine methyl ester hydrochloride|03016|14316-06-4 https://www.jk-sci.com/products/j5342769 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1b9cc5fe5e467bbc2c4cc609c945c778.jpg?v=1791392481 3,6-Dihydroxyflavone, Purity by HPLC ≥ 99% | 108238-41-1 3,6-Dihydroxyflavone|42769|108238-41-1 https://www.jk-sci.com/products/j5303024 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/56dec3b77e7b12d6f0a626ebfa33aaaf.jpg?v=1791420042 Nw-(4-Methoxy-2,3,6-trimethylbenzenesulfonyl)-L-arginine, Purity by HPLC ≥ 98% | 80745-10-4 Nw-(4-Methoxy-2,3,6-trimethylbenzenesulfonyl)-L-arginine|03024|80745-10-4 https://www.jk-sci.com/products/j5343819 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6536bf5d342eacb146b278fc766edbdf.jpg?v=1791392427 1-Acetyl-2-pyrrolidone, Purity by GC 99 - 100% | 932-17-2 1-Acetyl-2-pyrrolidone|43819|932-17-2 https://www.jk-sci.com/products/j5345386 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/085b32b540bceef43d9d2493e14ecd41.jpg?v=1791392390 4-(Trifluoromethyl)benzoic acid, Assay ≥ 99% | 455-24-3 4-(Trifluoromethyl)benzoic acid|45386|455-24-3 https://www.jk-sci.com/products/j5346512 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab7db49821724473e0751ed0e4bb22c8.jpg?v=1791392367 Na-Acetyl-Nw-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine, Chiral HPLC ≥ 99.5% (ee) || Purity by HPLC ≥ 98% Na-Acetyl-Nw-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine|46512 https://www.jk-sci.com/products/j5346549 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/caccbf017366c9654dbd4d521755b55d.jpg?v=1791392337 Aluminum-Silicon alloy powder (1-2 micron), Mesh Size APS 1-2 micron || Purity Al : 87 - 89% , Si : 11 - 13% | 11145-27-0 Aluminum-Silicon alloy powder (1-2 micron)|46549|11145-27-0 https://www.jk-sci.com/products/j5303029 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e0cb09509975067a14e7112a79eff412.jpg?v=1791420033 Na-Benzoyl-L-arginine, Purity by HPLC ≥ 99% | 154-92-7 Na-Benzoyl-L-arginine|03029|154-92-7 https://www.jk-sci.com/products/q8815-0652 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e4759953edb0117721ca7f29aeed90a6.jpg?v=1788907816 (R)-(-)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97% | 352655-40-4 (R)-(-)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%|15-0652|352655-40-4 https://www.jk-sci.com/products/j5303071 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0bfebb2c52f7b0d95eaa7e651375d29b.jpg?v=1791419956 Glycine benzyl ester 4-toluenesulfonate salt, Purity by HPLC ≥ 98% | 1738-76-7 Glycine benzyl ester 4-toluenesulfonate salt|03071|1738-76-7 https://www.jk-sci.com/products/j5303056 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d2b6bebccf4f4b2a622fb09e5309ff01.jpg?v=1791419993 L-Glutamic acid a-benzyl ester, Purity by HPLC ≥ 98% | 13030-09-6 L-Glutamic acid a-benzyl ester|03056|13030-09-6 https://www.jk-sci.com/products/j5303090 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6d6762015b8fc4e26d14a80de6a8e534.jpg?v=1791419925 D-Leucine benzyl ester 4-toluenesulfonate salt, Purity by HPLC ≥ 98% | 17664-93-6 D-Leucine benzyl ester 4-toluenesulfonate salt|03090|17664-93-6 https://www.jk-sci.com/products/j5303044 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2a71838849b17892e892df37f22edeae.jpg?v=1791420018 L-Aspartic acid b-tert-butyl ester a-methyl ester hydrochloride, Purity ≥ 98% | 2673-19-0 L-Aspartic acid b-tert-butyl ester a-methyl ester hydrochloride|03044|2673-19-0 https://www.jk-sci.com/products/j5303117 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317e6de287428e345de3c0bc3b357d3f.jpg?v=1791419872 D-Phenylalanine benzyl ester 4-toluenesulfonate salt, Purity by HPLC ≥ 98% | 28607-46-7 D-Phenylalanine benzyl ester 4-toluenesulfonate salt|03117|28607-46-7 https://www.jk-sci.com/products/j5303113 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dbcfd4c7d39362a7eb4a4cb353878563.jpg?v=1791419884 L-Phenylalanine amide hydrochloride, Purity by HPLC ≥ 99% | 65864-22-4 L-Phenylalanine amide hydrochloride|03113|65864-22-4 https://www.jk-sci.com/products/j5346594 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dd521638-b998-45c7-b2e2-9c52c307f1f5.png?v=1791392308 Fmoc-Met-Thr(Psi(Me,Me)pro)-OH, Purity by HPLC ≥ 97% | 1451181-13-7 Fmoc-Met-Thr(Psi(Me,Me)pro)-OH|46594|1451181-13-7 https://www.jk-sci.com/products/j5303099 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d2248ba70d1b369d2cc64327dc8c66b.jpg?v=1791419911 Ne-Boc-L-lysine methyl ester hydrochloride, Purity by HPLC ≥ 98% | 2389-48-2 Ne-Boc-L-lysine methyl ester hydrochloride|03099|2389-48-2 https://www.jk-sci.com/products/j5303109 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aec7c82c03e23bf9d44dd688d4ed53b9.jpg?v=1791419890 L-Methionine amide hydrochloride, Purity by HPLC ≥ 98% | 16120-92-6 L-Methionine amide hydrochloride|03109|16120-92-6 https://www.jk-sci.com/products/j5347192 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/acbe0b52febcb19b8ef8b33c15d93532_f9cc4cea-1e89-4ee9-9e79-f5a2b3f56d91.jpg?v=1791392158 Magnesium oxide nanopowder (20 nm), Mesh Size APS 20 nm, SSA 76 m2/g || Purity ≥ 99.9% (Trace metals basis) | 1309-48-4 Magnesium oxide nanopowder (20 nm)|47192|1309-48-4 https://www.jk-sci.com/products/j5347205 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ff6804a475cc6517293c931dd4c1219.jpg?v=1791392147 Nickel oxide nanopowder (50 nm), Mesh Size APS 50 nm, SSA > 6m2/g || Purity ≥ 99.5% (Trace metals basis) | 1313-99-1 Nickel oxide nanopowder (50 nm)|47205|1313-99-1 https://www.jk-sci.com/products/j5347262 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb2f63808a7be2ac9dbc41ae97725b8e.jpg?v=1791392095 Yttrium oxide powder (0.5~1 micron), Mesh Size APS 0.5~1 micron, SSA : 40 m2/g || Purity ≥ 99.995% (REO) | 1314-37-0 Yttrium oxide powder (0.5~1 micron)|47262|1314-37-0 https://www.jk-sci.com/products/j5303129 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cec97e21c952c5db329eed03c4c9d2a9.jpg?v=1791419849 D-Proline benzyl ester hydrochloride, Purity by HPLC ≥ 98% | 53843-90-6 D-Proline benzyl ester hydrochloride|03129|53843-90-6 https://www.jk-sci.com/products/j5303132 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8f0a4d86a680939e61c0b0dfc033d19.jpg?v=1791419844 L-Proline tert-butyl ester, Purity by HPLC ≥ 98% | 2812-46-6 L-Proline tert-butyl ester|03132|2812-46-6 https://www.jk-sci.com/products/j5303142 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/acfc8ab7e60a3a4b4295ac2eebf0e210.jpg?v=1791419824 O-tert-Butyl-D-serine methyl ester hydrochloride, Purity ≥ 98% | 78537-14-1 O-tert-Butyl-D-serine methyl ester hydrochloride|03142|78537-14-1 https://www.jk-sci.com/products/j5303139 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/45a3e2fcd4b43ba8ef875ba6252d325f.jpg?v=1791419830 O-tert-Butyl-L-serine t-butyl ester hydrochloride, Purity by HPLC ≥ 98% | 51537-21-4 O-tert-Butyl-L-serine t-butyl ester hydrochloride|03139|51537-21-4 https://www.jk-sci.com/products/j5347649 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de61ad87ae799d32332a5fe50a8ac041.jpg?v=1791392019 Bromothymol blue | 76-59-5 Bromothymol blue|47649|76-59-5 https://www.jk-sci.com/products/j5347397 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/73e51d9404074b2985ae74c4cf264f81_69d52972-a451-47da-b0ae-f31cb82f8191.jpg?v=1791392037 (1,10-Phenanthroline)(trifluoromethyl)copper(I), Purity ≥ 90% (Cu : 17.9 - 22.8 %) | 1300746-79-5 (1,10-Phenanthroline)(trifluoromethyl)copper(I)|47397|1300746-79-5 https://www.jk-sci.com/products/j5337393 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/79b4a21ff159dc69bb89ef5f1934f9c8.jpg?v=1791393613 Lacmoid | 33869-21-5 Lacmoid|37393|33869-21-5 https://www.jk-sci.com/products/s57c4x-142612 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/307877_74ee3c79-3175-4dd8-8fb6-4cb22c4fe254.png?v=1791378444 Loratadine EP Impurity E, 97.40% | 170727-59-0 Loratadine EP Impurity E|C4X-142612|170727-59-0 https://www.jk-sci.com/products/j5348028 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3eb4b78f7f43d92074cc10af30281bc1.jpg?v=1791391951 2'-Deoxyadenosine-5'-diphosphate trisodium salt, Purity by HPLC ≥ 98% || Purity by UV ≥ 98% | 402491-35-4 2'-Deoxyadenosine-5'-diphosphate trisodium salt|48028|402491-35-4 https://www.jk-sci.com/products/j5347706 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/79582901ffee54663d4ba598d6f9aaf7.jpg?v=1791391995 Fmoc-cystamine hydrochloride, Assay by titration ≥ 95% || Purity by HPLC ≥ 98% Fmoc-cystamine hydrochloride|47706 https://www.jk-sci.com/products/j5339671 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6581be785d776242284c3ec28c9f39ba.jpg?v=1791392938 10-Undecynoic acid, Assay by titration ≥ 99% || Purity by GC ≥ 99% | 2777-65-3 10-Undecynoic acid|39671|2777-65-3 https://www.jk-sci.com/products/j5303144 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d261a6ec67e598b78c7e4c5805fc957.jpg?v=1791419820 L-Threonine benzyl ester oxalate(1:1), Purity by HPLC ≥ 99% | 201274-07-9 L-Threonine benzyl ester oxalate(1:1)|03144|201274-07-9 https://www.jk-sci.com/products/j5340534 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7fe9490b5f7eace8e02e8986984ef06.jpg?v=1791392843 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisiloxane, Purity by GC ≥ 96% | 3901-77-7 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisiloxane|40534|3901-77-7 https://www.jk-sci.com/products/j5338485 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91d5297630569291b790c36a3c9e8c8a.jpg?v=1791393252 Mitomycin C from?Streptomyces caespitosus?powder, Assay ≥ 970 ug/mg (On dry basis) | 50-07-7 Mitomycin C from?Streptomyces caespitosus?powder|38485|50-07-7 https://www.jk-sci.com/products/j5342495 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce456b41731862078da4dae0a6d5d0ec.jpg?v=1791392519 Bromocresol purple solution (0.04 wt. % in H2O), Dye content ≥ 90% | 62625-30-3 Bromocresol purple solution (0.04 wt. % in H2O)|42495|62625-30-3 https://www.jk-sci.com/products/j5342395 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/533891.png?v=1791392548 Trimethylsilyldiazomethane (ca. 10% in Hexane, ca. 0.6mol/L), Purity ≥ 10% (NMR) | 18107-18-1 Trimethylsilyldiazomethane (ca. 10% in Hexane, ca. 0.6mol/L)|42395|18107-18-1 https://www.jk-sci.com/products/j5341690 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b9bbdb0d6b832cb41ca23db51c364077.jpg?v=1791392690 Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate, Purity by HPLC ? 95% | 30431-54-0 Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate|41690|30431-54-0 https://www.jk-sci.com/products/j5346091 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/85c150de1a601e36016ae0e55883ddfb.jpg?v=1791392376 Pentafluorobenzonitrile, Purity by GC ≥ 99% | 773-82-0 Pentafluorobenzonitrile|46091|773-82-0 https://www.jk-sci.com/products/j5346567 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e9a1fe378b39294c8e7ace2a53ab8bf.jpg?v=1791392328 S-Tritylcysteamine, Purity by HPLC ≥ 95% | 1095-85-8 S-Tritylcysteamine|46567|1095-85-8 https://www.jk-sci.com/products/j5303160 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c18de8e9fe8ae4fdb07e8e38fe75727.jpg?v=1791419792 O-Benzyl-L-tyrosine, Purity by HPLC ≥ 98% | 16652-64-5 O-Benzyl-L-tyrosine|03160|16652-64-5 https://www.jk-sci.com/products/s57c4x-14262 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565382_87a1244b-7fd1-40f2-967d-4cd7ab5d8cea.png?v=1791378438 Loratadine EP Impurity B, 99.50% | 31251-41-9 Loratadine EP Impurity B|C4X-14262|31251-41-9 https://www.jk-sci.com/products/s57c4x-14264 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/573206_3cddc75d-a1b4-4e24-8d43-321d449071f7.png?v=1791378428 Loratadine EP Impurity D, 98.70% | 100643-71-8 Loratadine EP Impurity D|C4X-14264|100643-71-8 https://www.jk-sci.com/products/j5343330 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c202ad1eca728876f7e0ed7f546c31ea.jpg?v=1791392448 1-[4-(4-Amino-3-methoxyphenyl)piperazin-1-yl]ethanone, Purity by HPLC ≥ 96% | 1021426-42-5 1-[4-(4-Amino-3-methoxyphenyl)piperazin-1-yl]ethanone|43330|1021426-42-5 https://www.jk-sci.com/products/j5303147 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b2eef5d48058efacf609dbdec01d56c9.jpg?v=1791419814 O-tert-Butyl-L-threonine methyl ester hydrochloride, Purity by HPLC ≥ 99% | 71989-43-0 O-tert-Butyl-L-threonine methyl ester hydrochloride|03147|71989-43-0 https://www.jk-sci.com/products/j5347123 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8d9beb16b085f0dc6779d525df4f35a_d70b32b6-f45a-43b5-bb19-d4dd1d433ebc.jpg?v=1791392225 Zinc powder (-325mesh), Mesh Size APS -325 mesh || Purity ≥ 99.9% (Trace metals basis) | 7440-66-6 Zinc powder (-325mesh)|47123|7440-66-6 https://www.jk-sci.com/products/j5303163 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14fe2f042b52fe1a5c0ed9ad5e987fea.jpg?v=1791419788 O-Benzyl-L-tyrosine methyl ester hydrochloride, Purity by HPLC ≥ 98% | 34805-17-9 O-Benzyl-L-tyrosine methyl ester hydrochloride|03163|34805-17-9 https://www.jk-sci.com/products/j5347196 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2781e85e5dd0df1973f0ed13065e5b8a.jpg?v=1791392155 Manganese chloride powder (5 micron), Purity ≥ 99% | 7773-01-5 Manganese chloride powder (5 micron)|47196|7773-01-5 https://www.jk-sci.com/products/s57c4x-1427 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08ad02143d889b4a06d37665515f0143_dd3d211b-b02c-41ec-a5ce-a0cb02fb0687.jpg?v=1791378418 Benserazide HCl, Purity: 95.6% | 14919-77-8 Benserazide HCl|C4X-1427|14919-77-8 https://www.jk-sci.com/products/j5347354 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/598938.png?v=1791392054 Nickel(II) phthalocyanine, Purity ≥ 95% | 14055-02-8 Nickel(II) phthalocyanine|47354|14055-02-8 https://www.jk-sci.com/products/j5303166 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd19aa56022a326da03f01f3fb299472.jpg?v=1791419784 L-Valine amide hydrochloride, Purity by HPLC ≥ 99% | 3014-80-0 L-Valine amide hydrochloride|03166|3014-80-0 https://www.jk-sci.com/products/j5347660 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a558adc5da80c560bafd7bce97e95122.jpg?v=1791392014 N,N-Dimethylformamide [for Spectrophotometry], Purity by GC ≥ 99.5% | 68-12-2 N,N-Dimethylformamide [for Spectrophotometry]|47660|68-12-2 https://www.jk-sci.com/products/j5303194 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1c9646679d2b0b37e1d304e7cc436a4.jpg?v=1791419728 L-Leucinol, Purity by GC ≥ 99% | 7533-40-6 L-Leucinol|03194|7533-40-6 https://www.jk-sci.com/products/j5348136 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4009640f1b2f83632656b2f68ab54874_1350304a-ae7d-48fb-acda-37f4643a133f.jpg?v=1791391864 TentaGel S RAM (0.2 - 0.3 mmol/g, 90 μm), Mesh Size 90 μm || Substitution (meq/g) 0.2 - 0.3 mmol/g TentaGel S RAM (0.2 - 0.3 mmol/g, 90 μm)|48136 https://www.jk-sci.com/products/j5349523 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bb29ab9b6ff1297d6ad999d2eb184873.jpg?v=1791391784 3-Deaza-2'-deoxycytidine, ≥ 97% (NMR) | 29868-19-7 3-Deaza-2'-deoxycytidine|49523|29868-19-7 https://www.jk-sci.com/products/s57c4x-142720 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/109832_3ecb6f4f-2d5b-4870-ada6-597b4ce33bc0.png?v=1791378414 Benserazide Impurity 20, Purity: 99.6% | 35094-87-2 Benserazide Impurity 20|C4X-142720|35094-87-2 https://www.jk-sci.com/products/j5339983 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b804c4f59478a9cbade9c979ca7ed5a2.jpg?v=1791392881 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole, Purity by HPLC ≥ 99% | 1242412-60-7 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole|39983|1242412-60-7 https://www.jk-sci.com/products/j5303196 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7d3f30ee109330a4fe8ec28ea455ae32.jpg?v=1791419728 Boc-L-leucinol, Assay by titration ≥ 98% | 82010-31-9 Boc-L-leucinol|03196|82010-31-9 https://www.jk-sci.com/products/j5349642 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/508415_fdab8b15-c5eb-49b7-92a2-40f5d37d536f.png?v=1791391736 Fmoc-S-trityl-D-cysteine, ≥ 98% ( HPLC) | 167015-11-4 Fmoc-S-trityl-D-cysteine|49642|167015-11-4 https://www.jk-sci.com/products/j5349654 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/296790.png?v=1791391715 Fmoc-O-tert-butyl-D-threonine, ≥ 98% ( HPLC) | 138797-71-4 Fmoc-O-tert-butyl-D-threonine|49654|138797-71-4 https://www.jk-sci.com/products/j5337987 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6b80acff56320b93c484082dc0e2a237.jpg?v=1791393398 Loperamide hydrochloride, Assay by titration 99 - 101% (By Potentiometer) | 34552-83-5 Loperamide hydrochloride|37987|34552-83-5 https://www.jk-sci.com/products/j5303216 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/53774c01350c6a4a15e35417d0eeb00d.jpg?v=1791419694 Boc-L-prolinol, Purity by GC ≥ 98% | 69610-40-8 Boc-L-prolinol|03216|69610-40-8 https://www.jk-sci.com/products/j5342546 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f63fd578c090bac1d3b62fe3be44baa.jpg?v=1791392501 3-Bromo-L-tyrosine, Purity by HPLC ≥ 98% | 38739-13-8 3-Bromo-L-tyrosine|42546|38739-13-8 https://www.jk-sci.com/products/j5303212 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ffdaa4dab1b72e9e00465cdd4cdafee7.jpg?v=1791419699 Z-D-phenylalaninol, Purity by HPLC ≥ 99% | 58917-85-4 Z-D-phenylalaninol|03212|58917-85-4 https://www.jk-sci.com/products/j5341948 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6087367ef48efbdfabddcebd490e7e85.jpg?v=1791392641 Darrow Red, Dye content ≥ 75% | 15391-59-0 Darrow Red|41948|15391-59-0 https://www.jk-sci.com/products/j5347625 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e170cc71349d2178ace9c841a653281_703d9581-2cc0-41b2-b137-413e2000f600.jpg?v=1791392027 Zinc sulfate heptahydrate, Assay 99.0 - 108.7% | 7446-20-0 Zinc sulfate heptahydrate|47625|7446-20-0 https://www.jk-sci.com/products/j5303228 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9ac72beb605aebb853ef7d30f1b46add.jpg?v=1791419676 D-Tryptophanol, Purity by HPLC ≥ 98% | 52485-52-6 D-Tryptophanol|03228|52485-52-6 https://www.jk-sci.com/products/j5347157 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4688518d45c4b5cfbb887c5e6d42be5b_95d6b0fd-2ddc-422f-b49c-d81b880e3e55.jpg?v=1791392183 Cerium oxide nanopowder (10~30 nm), Mesh Size APS 10 - 30 nm, SSA 30 - 50 m2/g || Purity ≥ 99.9% (CeO2/REO) | 1306-38-3 Cerium oxide nanopowder (10~30 nm)|47157|1306-38-3 https://www.jk-sci.com/products/j5303232 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3e9ff8d192053fe982ecaa537a14c34e.jpg?v=1791419668 Boc-O-benzyl-L-tyrosinol, Purity by HPLC ≥ 99% | 66605-58-1 Boc-O-benzyl-L-tyrosinol|03232|66605-58-1 https://www.jk-sci.com/products/j5346532 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b763015deb8eaf25070141acb33efe9e.jpg?v=1791392346 Xylenes, Purity by GC ≥ 98.5% | 1330-20-7 Xylenes|46532|1330-20-7 https://www.jk-sci.com/products/j5349229 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d3510bb5c56c17e6da3533220bc8709.jpg?v=1791391807 1-Bromopropane, Purity by GC ≥ 99% | 106-94-5 1-Bromopropane|49229|106-94-5 https://www.jk-sci.com/products/s57c4x-142732 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/db45a33c6d3af9e7b8631c3fbf9e8aed.jpg?v=1791378402 Benserazide Impurity 32, 98.60% | 3955-29-1 Benserazide Impurity 32|C4X-142732|3955-29-1 https://www.jk-sci.com/products/s57c4x-14293 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124764_d85aff03-05ff-4435-8fc6-181645b38101.png?v=1791378391 Warfarin sodium EP Impurity C, Purity: 99.7% | 1896-62-4 Warfarin sodium EP Impurity C|C4X-14293|1896-62-4 https://www.jk-sci.com/products/j5303239 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28668e5b07a74106cf91eb475f0016a2.jpg?v=1791419657 Fmoc-L-valinol, Purity by HPLC ≥ 98% | 160885-98-3 Fmoc-L-valinol|03239|160885-98-3 https://www.jk-sci.com/products/j5303241 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/730a59ec07f64a940c8f1c1893db6bf3.jpg?v=1791419650 4-Nitrobenzophenone oxime resin (0.3 - 0.8 meq/g, 200 - 400 mesh), Mesh Size 200-400 mesh (Microscopic method) || Substitution (meq/g) 0.3-0.8 meq/ 4-Nitrobenzophenone oxime resin (0.3 - 0.8 meq/g, 200 - 400 mesh)|03241 https://www.jk-sci.com/products/q8815-1045 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/46d40e828361be1bec5dd44b8d868d62.jpg?v=1788907691 2-(Di-t-butylphosphino))-1,1'-biphenyl, 99% JohnPhos | 224311-51-7 2-(Di-t-butylphosphino))-1,1'-biphenyl, 99% JohnPhos|15-1045|224311-51-7 https://www.jk-sci.com/products/j5303252 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542f6da4c44abaee1bbdc4a4b77bf258.jpg?v=1791419641 D-Isoleucine, Chiral HPLC ≥ 99% (ee) | 319-78-8 D-Isoleucine|03252|319-78-8 https://www.jk-sci.com/products/j5303269 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d65b819ab2020c8a25d237a88fc30934.jpg?v=1791419629 D-Alanine tert-butyl ester hydrochloride, Purity by HPLC ≥ 99% | 59531-86-1 D-Alanine tert-butyl ester hydrochloride|03269|59531-86-1 https://www.jk-sci.com/products/s57c4x-143016 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36511b2de459fbb34de09506ff6be900.jpg?v=1791378383 Desloratadine Impurity 16, 98.00% | 1346604-23-6 Desloratadine Impurity 16|C4X-143016|1346604-23-6 https://www.jk-sci.com/products/q8815-0653 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e120d547f0eb2ac71ca3147afafef2fc.jpg?v=1788907816 (S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97% | 919338-66-2 (S)-(+)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%|15-0653|919338-66-2 https://www.jk-sci.com/products/s57c4x-143021 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a3102cbc13a4cb20d56cbfb6c2397bae.jpg?v=1791378371 Desloratadine Impurity 21, 90.00% | 1346600-61-0 Desloratadine Impurity 21|C4X-143021|1346600-61-0 https://www.jk-sci.com/products/j5349653 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/360622_9444cf73-0d74-4528-9b71-a36072cce47a.png?v=1791391720 Fmoc-O-tert-butyl-D-serine, ≥ 98% ( HPLC) | 128107-47-1 Fmoc-O-tert-butyl-D-serine|49653|128107-47-1 https://www.jk-sci.com/products/j5303291 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/750bb589a9dda64ff823b52761022354.jpg?v=1791419611 4-Aminobenzamidine dihydrochloride, Assay ≥ 99% | 2498-50-2 4-Aminobenzamidine dihydrochloride|03291|2498-50-2 https://www.jk-sci.com/products/j5347068 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb93a18c4dbfe7316133dd195b6939cf_61d6f06a-1242-48e8-826a-d6038bfbcd1b.jpg?v=1791392263 Copper powder (~1 micron), Mesh Size APS ~1 micron , SSA ~0.7m2/g || Purity ≥ 99.8% (Trace metals basis) | 7440-50-8 Copper powder (~1 micron)|47068|7440-50-8 https://www.jk-sci.com/products/j5301597 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bd7821cd-357d-4ac4-a9a9-1fa2fc018be8.png?v=1791421762 Deoxyribonucleic acid sodium salt (from calf thymus) | 73049-39-5 Deoxyribonucleic acid sodium salt (from calf thymus)|01597|73049-39-5 https://www.jk-sci.com/products/j5344839 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/092e8e9b5327bdce350ce9588aba8308.jpg?v=1791392410 5-Iodouracil, Assay ≥ 98% | 696-07-1 5-Iodouracil|44839|696-07-1 https://www.jk-sci.com/products/j5342435 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c741d5f8231d02c110114ba34a5e78e.jpg?v=1791392531 (+)-Taxifolin, Purity by HPLC ≥ 98% || Mesh Size ≥ 95% pass thr' 80 mesh | 480-18-2 (+)-Taxifolin|42435|480-18-2 https://www.jk-sci.com/products/j5339132 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9986570cb67d2a3d54317a8d41a8ea48.jpg?v=1791393041 trans-2-Nonenal, Purity by GC ≥ 98% | 18829-56-6 trans-2-Nonenal|39132|18829-56-6 https://www.jk-sci.com/products/j5335997 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/75b84c93b27918540e93179cf926ff1d.jpg?v=1791394076 (4-Nitrophenyl)(2,4,6-trimethylphenyl)iodonium triflate, Purity by HPLC ≥ 98% | 1146127-11-8 (4-Nitrophenyl)(2,4,6-trimethylphenyl)iodonium triflate|35997|1146127-11-8 https://www.jk-sci.com/products/j5347726 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/20ca72f27c25d65e2cc173605cf60328.jpg?v=1791391972 Fmoc-4-Azidomethyl-L-phenylalanine, Assay by titration ≥ 98% || Purity by HPLC ≥ 98% | 2375587-79-2 Fmoc-4-Azidomethyl-L-phenylalanine|47726|2375587-79-2 https://www.jk-sci.com/products/j5349524 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/530189.png?v=1791391784 3-Deaza-2'-deoxyadenosine, ≥ 97% (NMR) | 78582-17-9 3-Deaza-2'-deoxyadenosine|49524|78582-17-9 https://www.jk-sci.com/products/j5302253 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1902eb7ea655dcff53a1a7eb357dae53.jpg?v=1791421025 Z-O-tert-butyl-D-serine, Purity by HPLC ≥ 99% | 65806-90-8 Z-O-tert-butyl-D-serine|02253|65806-90-8 https://www.jk-sci.com/products/j5347222 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d9f693fb12eca2174d932eedcd89c871_71812aa1-7d5e-4d43-a030-dcf25b88556c.jpg?v=1791392122 Silicon nitride powder (0.5~1 micron), Mesh Size APS 0.5~1 micron, SSA 6 - 12 m2/g || Purity ≥ 99.5% (Trace metals basi | 12033-89-5 Silicon nitride powder (0.5~1 micron)|47222|12033-89-5 https://www.jk-sci.com/products/ts246cs-0000134 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/816589.png?v=1791354736 6-Methyl-1H-pyrrolo[3,2-c]pyridine, 97% | 183586-34-7 6-Methyl-1H-pyrrolo[3,2-c]pyridine|CS-0000134|183586-34-7 https://www.jk-sci.com/products/ts246cs-0000106 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/370672.png?v=1791354755 7-Hydroxyl-2-tetralone, 97% | 37827-68-2 7-Hydroxyl-2-tetralone|CS-0000106|37827-68-2 https://www.jk-sci.com/products/ts246cs-0000111 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/391236_b6257970-4b59-4633-b40b-969b80abdb0b.png?v=1791354755 6-Methoxyl-2-tetralone, 98% | 2472-22-2 6-Methoxyl-2-tetralone|CS-0000111|2472-22-2 https://www.jk-sci.com/products/j5302563 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c0e8eb09dfab5e06a1117bb369651b6.jpg?v=1791420592 3,4-Dehydro-L-proline, Purity ≥ 99% | 4043-88-3 3,4-Dehydro-L-proline|02563|4043-88-3 https://www.jk-sci.com/products/j5302429 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/195401ecab28ba8d130314bf221820f4.jpg?v=1791420779 Fmoc-L-leucine N-hydroxysuccinimide ester, Purity by HPLC ≥ 98% | 76542-83-1 Fmoc-L-leucine N-hydroxysuccinimide ester|02429|76542-83-1 https://www.jk-sci.com/products/ts246cs-0000149 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3087a2de8e65e5c953b96d2a7b824a03.jpg?v=1791354732 (S)-1-(3-Fluorophenyl)ethylamine hydrochloride, 98% | 321429-48-5 (S)-1-(3-Fluorophenyl)ethylamine hydrochloride|CS-0000149|321429-48-5 https://www.jk-sci.com/products/j5302625 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/815c7ce06b9a6b0e7e759608a8afa1f5.jpg?v=1791420486 Acetyl-L-methionine methyl ester, Purity by HPLC ≥ 99% | 35671-83-1 Acetyl-L-methionine methyl ester|02625|35671-83-1 https://www.jk-sci.com/products/ts246cs-0000275 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c1d2d37c92ee17a5bf8018f8b30cfd8.jpg?v=1791354709 (R)-1-(o-Tolyl)ethan-1-amine, 97% | 105615-45-0 (R)-1-(o-Tolyl)ethan-1-amine|CS-0000275|105615-45-0 https://www.jk-sci.com/products/ts246cs-0000171 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/328490_d4d5b496-df91-490e-933b-1a77ec22f7b3.png?v=1791354722 (S)-2-Hydroxy-3-methylbutanoic acid, 97.00%+ | 17407-55-5 (S)-2-Hydroxy-3-methylbutanoic acid|CS-0000171|17407-55-5 https://www.jk-sci.com/products/ts246cs-0000263 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465502.png?v=1791354715 (R)-1-(2-(Trifluoromethyl)phenyl)ethan-1-amine, 97% | 127733-46-4 (R)-1-(2-(Trifluoromethyl)phenyl)ethan-1-amine|CS-0000263|127733-46-4 https://www.jk-sci.com/products/ts246cs-0000301 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af123000c9425448eb21704ab2d0faf6.jpg?v=1791354678 (R)-1-(3-Fluorophenyl)ethanamine, 96% | 761390-58-3 (R)-1-(3-Fluorophenyl)ethanamine|CS-0000301|761390-58-3 https://www.jk-sci.com/products/ts246cs-0000313 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269044.png?v=1791354675 (S)-1-(4-(tert-Butyl)phenyl)ethan-1-amine, 97% | 511256-37-4 (S)-1-(4-(tert-Butyl)phenyl)ethan-1-amine|CS-0000313|511256-37-4 https://www.jk-sci.com/products/ts246cs-0000328 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122922.png?v=1791354670 (R)-1-(2-Fluorophenyl)ethan-1-amine, 97.76%+ | 185545-90-8 (R)-1-(2-Fluorophenyl)ethan-1-amine|CS-0000328|185545-90-8 https://www.jk-sci.com/products/ts246cs-0000345 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/79e88c0b3eb43069fa8a18489e695e93.jpg?v=1791354663 (S)-1-(2-Chloro-6-fluorophenyl)ethanamine, 99.69%+ | 1000922-53-1 (S)-1-(2-Chloro-6-fluorophenyl)ethanamine|CS-0000345|1000922-53-1 https://www.jk-sci.com/products/ts246cs-0000374 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/545313.png?v=1791354659 (S)-1-(3,5-Dimethoxyphenyl)ethanamine, 98% | 781580-43-6 (S)-1-(3,5-Dimethoxyphenyl)ethanamine|CS-0000374|781580-43-6 https://www.jk-sci.com/products/ts246cs-0000430 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5cc8dab7e7bb6f009f37ff49f6f6c76a.jpg?v=1791354638 3-Methyl-3,9-diazaspiro[5.5]undecane, 98% | 13323-45-0 3-Methyl-3,9-diazaspiro[5.5]undecane|CS-0000430|13323-45-0 https://www.jk-sci.com/products/ts246cs-0001892 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/206854.png?v=1791354526 tert-Butyl (3R)-3-benzylpiperazine-1-carboxylate, 98% | 947272-49-3 tert-Butyl (3R)-3-benzylpiperazine-1-carboxylate|CS-0001892|947272-49-3 https://www.jk-sci.com/products/ts246cs-0001444 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aab0376c7b8e91de988259b0c7db7a63_4e093560-e3fb-4fea-842d-bcca10a517eb.jpg?v=1791354566 ethyl 1-(2-ethoxy-2-oxoethyl)piperidine-4-carboxylate, 97% | 1838-39-7 ethyl 1-(2-ethoxy-2-oxoethyl)piperidine-4-carboxylate|CS-0001444|1838-39-7 https://www.jk-sci.com/products/j5302759 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8be0bd8b3f64df0471e6b00e090b9236.jpg?v=1791420258 Boc-L-glutamic acid g-cyclohexyl ester Merrifield resin (0.3 - 0.8 meq/g, 100 - 200 mesh), Mesh Size 100-200 mesh || Substitution (meq/g) 0.3-0.8 meq/g Boc-L-glutamic acid g-cyclohexyl ester Merrifield resin (0.3 - 0.8 meq/g, 100 - 200 mesh)|02759 https://www.jk-sci.com/products/ts246cs-0001077 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/531e42ded27f8471a78777f647248317_a3bb0e90-2377-4a0c-803d-33b3cd343668.jpg?v=1791354575 N-(4-Chloro-3-cyano-7-ethoxy-6-quinolinyl)acetamide, 97% | 848133-76-6 N-(4-Chloro-3-cyano-7-ethoxy-6-quinolinyl)acetamide|CS-0001077|848133-76-6 https://www.jk-sci.com/products/ts246cs-0000572 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c83f5e445c2b9aff3b1c4d6c17ab218b.jpg?v=1791354621 tert-Butyl 2-oxo-1,7-diazaspiro[4.5]decane-7-carboxylate, 96% | 1158749-85-9 tert-Butyl 2-oxo-1,7-diazaspiro[4.5]decane-7-carboxylate|CS-0000572|1158749-85-9 https://www.jk-sci.com/products/ts246cs-0001886 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/518123.png?v=1791354526 (S)-1-Boc-3-butyl-piperazine, 95% | 928025-60-9 (S)-1-Boc-3-butyl-piperazine|CS-0001886|928025-60-9 https://www.jk-sci.com/products/j5302679 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8c4616a044232c0d723396d33be9c28.jpg?v=1791420384 Boc-N-methyl-L-valine, Assay ≥ 99% | 45170-31-8 Boc-N-methyl-L-valine|02679|45170-31-8 https://www.jk-sci.com/products/ts246cs-0000671 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d7e3dfe6f93fcb8f48f5ea763cd1d27e.jpg?v=1791354607 2,5-Diazaspiro[3.4]octane-5-carboxylic acid tert-butyl ester, 97% | 1086398-04-0 2,5-Diazaspiro[3.4]octane-5-carboxylic acid tert-butyl ester|CS-0000671|1086398-04-0 https://www.jk-sci.com/products/ts246cs-0001867 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3063de19852d34756f663f05d133d843.jpg?v=1791354540 (2S,6S)-2,6-Dimethylpiperazine dihydrochloride, 97.00%+ | 162240-96-2 (2S,6S)-2,6-Dimethylpiperazine dihydrochloride|CS-0001867|162240-96-2 https://www.jk-sci.com/products/ts246cs-0001916 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/48ba6a9a38aa28c65fc37f95cc0b2336.jpg?v=1791354515 tert-Butyl 3-(cyanomethyl)azetidine-1-carboxylate, 97% | 142253-58-5 tert-Butyl 3-(cyanomethyl)azetidine-1-carboxylate|CS-0001916|142253-58-5 https://www.jk-sci.com/products/ts246cs-0001936 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/adf0164d206c24402dc4bfa01341348c.jpg?v=1791354496 7-Amino-2,3-dihydroinden-1-one, 97.00%+ | 628732-03-6 7-Amino-2,3-dihydroinden-1-one|CS-0001936|628732-03-6 https://www.jk-sci.com/products/ts246cs-0002249 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d5c1b80c0dddeddadc06a5aa76a66b4e.jpg?v=1791354461 (1-(tert-Butoxycarbonyl)-6-methoxy-1H-indol-2-yl)boronic acid, 98% | 850568-65-9 (1-(tert-Butoxycarbonyl)-6-methoxy-1H-indol-2-yl)boronic acid|CS-0002249|850568-65-9 https://www.jk-sci.com/products/ts246cs-0001977 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/70475f428c166c00840da055d77c331b.jpg?v=1791354486 tert-Butyl 2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbamate, 95% | 262444-42-8 tert-Butyl 2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbamate|CS-0001977|262444-42-8 https://www.jk-sci.com/products/ts246cs-0002261 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/340815.png?v=1791354457 (1-(tert-Butoxycarbonyl)-5-cyano-1H-indol-2-yl)boronic acid, 95% | 475102-15-9 (1-(tert-Butoxycarbonyl)-5-cyano-1H-indol-2-yl)boronic acid|CS-0002261|475102-15-9 https://www.jk-sci.com/products/ts246cs-0002271 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/583795.png?v=1791354453 (1-(tert-Butoxycarbonyl)-5-methoxy-1H-indol-2-yl)boronic acid, 98% | 290331-71-4 (1-(tert-Butoxycarbonyl)-5-methoxy-1H-indol-2-yl)boronic acid|CS-0002271|290331-71-4 https://www.jk-sci.com/products/s57c4x-143047 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2a5c8dfea60814d148cbf9661882844c.jpg?v=1791378362 N-Nitroso Desloratadine, 94.40% | 1246819-22-6 N-Nitroso Desloratadine|C4X-143047|1246819-22-6 https://www.jk-sci.com/products/s57c4x-14312 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c19c280314e77ffef9d37878142ee358_4472dd5e-34fe-4e90-a189-fbe3e5a5b652.jpg?v=1791378349 Glycopyrrolate USP Related Compound L, 95.50% | 19833-96-6 Glycopyrrolate USP Related Compound L|C4X-14312|19833-96-6 https://www.jk-sci.com/products/s57c4x-14309 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5c3d29b4b09a4da2a7f4013c1acf8967.jpg?v=1791378355 Desloratadine Impurity 9, 96.70% | 117796-52-8 Desloratadine Impurity 9|C4X-14309|117796-52-8 https://www.jk-sci.com/products/ts246cs-0002318 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/563321.png?v=1791354441 1-(3-Fluorophenyl)cyclopropan-1-amine, 97% | 764647-70-3 1-(3-Fluorophenyl)cyclopropan-1-amine|CS-0002318|764647-70-3 https://www.jk-sci.com/products/ts246cs-0002337 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f516b8a61cb18050625869bf7cbc7b1f.jpg?v=1791354435 1-(3,4-Dichlorophenyl)cyclopropan-1-amine, 95% | 474709-82-5 1-(3,4-Dichlorophenyl)cyclopropan-1-amine|CS-0002337|474709-82-5 https://www.jk-sci.com/products/ts246cs-0002314 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/471198223b690c10de1202adb58a3ab7.jpg?v=1791354444 1-(2-Fluorophenyl)cyclopropan-1-amine, 95% | 886366-50-3 1-(2-Fluorophenyl)cyclopropan-1-amine|CS-0002314|886366-50-3 https://www.jk-sci.com/products/ts246cs-0002358 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/210292_675bbd4a-1ce6-4099-a2d9-633c5a0c87e8.png?v=1791354417 5-Chloro-3-iodo-7-azaindole, 96% | 900514-08-1 5-Chloro-3-iodo-7-azaindole|CS-0002358|900514-08-1 https://www.jk-sci.com/products/j5302777 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a0743ce1e9c9e675e43ab24d6c481ad5.jpg?v=1791420226 Boc-O-benzyl-L-serine Merrifield resin (0.3 - 0.8 meq/g, 100 - 200 mesh), Mesh Size 100-200 || Substitution (meq/g) 0.3-0.8 meq/g Boc-O-benzyl-L-serine Merrifield resin (0.3 - 0.8 meq/g, 100 - 200 mesh)|02777 https://www.jk-sci.com/products/j5302880 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca35ca7a11b4d178bc6c88df74aa5ca1.jpg?v=1791420132 Fmoc-3,4-dichloro-D-phenylalanine, Purity by HPLC ≥ 97% | 177966-58-4 Fmoc-3,4-dichloro-D-phenylalanine|02880|177966-58-4 https://www.jk-sci.com/products/ts246cs-0003474 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/005f977b629d2cd5ec7a56152d273b2f.jpg?v=1791354388 5-Methyl-2-(phenylethynyl)pyridine, 96.00%+ | 124300-38-5 5-Methyl-2-(phenylethynyl)pyridine|CS-0003474|124300-38-5 https://www.jk-sci.com/products/j5302851 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b942f5af30c3c7f888eaa7ea2ea2682.jpg?v=1791420179 3-(1-Naphthyl)-L-alanine, Purity by HPLC ≥ 99% | 55516-54-6 3-(1-Naphthyl)-L-alanine|02851|55516-54-6 https://www.jk-sci.com/products/j5303011 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cc644b6aeb4adcac1478127e98ac6659.jpg?v=1791420072 D-Alanine amide hydrochloride, Purity by HPLC ≥ 99% | 71810-97-4 D-Alanine amide hydrochloride|03011|71810-97-4 https://www.jk-sci.com/products/ts246cs-0003923 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d89293c972fd0c739eecc332a15d9b32.jpg?v=1791354366 (R)-3-cyclopentyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrile, 95% | 1146629-84-6 (R)-3-cyclopentyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrile|CS-0003923|1146629-84-6 https://www.jk-sci.com/products/ts246cs-0002370 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c2f99831872ef4514ecedcc7aeaec961.jpg?v=1791354398 6-Chloro-4-nitro-1H-pyrrolo[2,3-b]pyridine, 97% | 688781-87-5 6-Chloro-4-nitro-1H-pyrrolo[2,3-b]pyridine|CS-0002370|688781-87-5 https://www.jk-sci.com/products/j5303026 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/35baf96d24fcb19675c4cb33c48320a9.jpg?v=1791420038 Nw-Nitro-L-arginine methyl ester hydrochloride, Purity by HPLC ≥ 98% | 51298-62-5 Nw-Nitro-L-arginine methyl ester hydrochloride|03026|51298-62-5 https://www.jk-sci.com/products/s57c4x-14321 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456046_3a405911-2b85-4302-97c9-c79b241403d5.png?v=1791378335 Flumazenil EP Impurity A, 99.10% | 84378-44-9 Flumazenil EP Impurity A|C4X-14321|84378-44-9 https://www.jk-sci.com/products/ts246cs-0003908 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/603632_9d59dfc1-4f4c-4af7-a31d-47ff66286dc7.png?v=1791354377 5'-O-DMT-dT, 95% | 40615-39-2 5'-O-DMT-dT|CS-0003908|40615-39-2 https://www.jk-sci.com/products/ts246cs-0004256 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0b02315f02646a1edf0df6e3fe815687.jpg?v=1791354317 4-Hydroxy-2-nitrobenzoic acid, 95% | 74230-08-3 4-Hydroxy-2-nitrobenzoic acid|CS-0004256|74230-08-3 https://www.jk-sci.com/products/ts246cs-0004299 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1b9127b798048e69d49e975c8b7c5597.jpg?v=1791354305 8-Methoxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one, 99.87%+ | 22246-83-9 8-Methoxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one|CS-0004299|22246-83-9 https://www.jk-sci.com/products/ts246cs-0004462 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a11ff6b2ccfbe25eeecab151d133b78.jpg?v=1791354280 5-Chloro-4-fluoro-3-nitro-1H-pyrrolo[2,3-b]pyridine, 98% | 1196507-34-2 5-Chloro-4-fluoro-3-nitro-1H-pyrrolo[2,3-b]pyridine|CS-0004462|1196507-34-2 https://www.jk-sci.com/products/ts246cs-0004264 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/064d865648bfba7d49716dcea17ca3ea.jpg?v=1791354309 (S)-2-(1-Aminoethyl)phenol, 96% | 133511-37-2 (S)-2-(1-Aminoethyl)phenol|CS-0004264|133511-37-2 https://www.jk-sci.com/products/ts246cs-0004477 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/482a7e79433bf8ab29448e72e91fbb0b.jpg?v=1791354273 5-Bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridine, 96% | 1172067-95-6 5-Bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridine|CS-0004477|1172067-95-6 https://www.jk-sci.com/products/ts246cs-0004606 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4fec91237d2c38077f3fe4a71cf45d5d.jpg?v=1791354262 3,4-Dibromo-1H-pyrrolo[2,3-b]pyridine, 98% | 1000340-33-9 3,4-Dibromo-1H-pyrrolo[2,3-b]pyridine|CS-0004606|1000340-33-9 https://www.jk-sci.com/products/ts246cs-0004488 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d011fc74992160bc418a9cb473c1d689.jpg?v=1791354268 Methyl 6-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate, 97% | 1140512-58-8 Methyl 6-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate|CS-0004488|1140512-58-8 https://www.jk-sci.com/products/ts246cs-0005235 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bbc70854f6c40fb919eac3538dfb958d.jpg?v=1791354229 (3,6-Dihydro-2H-pyran-4-yl)boronic acid, 98% | 1002127-60-7 (3,6-Dihydro-2H-pyran-4-yl)boronic acid|CS-0005235|1002127-60-7 https://www.jk-sci.com/products/ts246cs-0004649 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6a6d3e25883a844e4dfb0bacaa55658c.jpg?v=1791354257 4-Bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine, 95.75%+ | 941685-08-1 4-Bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine|CS-0004649|941685-08-1 https://www.jk-sci.com/products/ts246cs-0004684 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/10aaad81d9151b4af81bf30824447d46.jpg?v=1791354252 4-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile, 98% | 920965-87-3 4-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile|CS-0004684|920965-87-3 https://www.jk-sci.com/products/ts246cs-0005279 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/246714.png?v=1791354207 (4S)-3,4-Dihydro-2H-chromen-4-amine, 95.00%+ | 188198-38-1 (4S)-3,4-Dihydro-2H-chromen-4-amine|CS-0005279|188198-38-1 https://www.jk-sci.com/products/ts246cs-0005268 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c9ba0258103ce034eb2fc93cfea4ff4d.jpg?v=1791354219 4-(1-((tert-Butoxycarbonyl)amino)ethyl)benzoic acid, 97% | 895577-21-6 4-(1-((tert-Butoxycarbonyl)amino)ethyl)benzoic acid|CS-0005268|895577-21-6 https://www.jk-sci.com/products/j5303053 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0d71c5a57587b38356634bd6e35c3254.jpg?v=1791419999 S-4-Methoxybenzyl-L-cysteine, Assay by titration ≥ 99% | 2544-31-2 S-4-Methoxybenzyl-L-cysteine|03053|2544-31-2 https://www.jk-sci.com/products/j5303077 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8bf7557a406cc44ee630625dd36bc00c.jpg?v=1791419950 Trifluoroacetyl glycine, Purity by HPLC ≥ 99% | 383-70-0 Trifluoroacetyl glycine|03077|383-70-0 https://www.jk-sci.com/products/ts246cs-0005319 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a01e274e3e31d08f6823fc72b30d8b1f.jpg?v=1791354197 6-Fluoro-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid, 97% | 1260641-86-8 6-Fluoro-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid|CS-0005319|1260641-86-8 https://www.jk-sci.com/products/ts246cs-0005330 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600276.png?v=1791354197 1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid, 97% | 41034-52-0 1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid|CS-0005330|41034-52-0 https://www.jk-sci.com/products/ts246cs-0005402 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d94dab1e05f0ab41fd671ea7c6dae962.jpg?v=1791354169 tert-Butyl (R)-3-(iodomethyl)pyrrolidine-1-carboxylate, 95.41%+ | 1187932-69-9 tert-Butyl (R)-3-(iodomethyl)pyrrolidine-1-carboxylate|CS-0005402|1187932-69-9 https://www.jk-sci.com/products/q8815-4150 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/288e2fe6cefde9c05994403bb029ed34_c973938d-e9e0-4367-8e58-d8a22c58a90c.jpg?v=1790199719 Phenyldichlorophosphine, 97% | 644-97-3 Phenyldichlorophosphine, 97%|15-4150|644-97-3 https://www.jk-sci.com/products/q8813-0036 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b81d4c66078724008169135a86147f8d_fb85ef13-f56c-4d18-b576-1cefcf224989.jpg?v=1788908687 Aluminum rod (99+%) | 7429-90-5 Aluminum rod (99+%)|13-0036|7429-90-5 https://www.jk-sci.com/products/q8819-1040 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/149ebbd8924f86167b35fa8b886ea91a.jpg?v=1790199580 CALLERY™ Potassium isopropoxide, 19% in isopropanol | 6831-82-9 CALLERY™ Potassium isopropoxide, 19% in isopropanol|19-1040|6831-82-9 https://www.jk-sci.com/products/q8815-7720 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce5fad303be8768bfac476ffd0e9a10c.jpg?v=1788906457 Tris(2,4-di-t-butylphenyl)phosphite, 98% | 31570-04-4 Tris(2,4-di-t-butylphenyl)phosphite, 98%|15-7720|31570-04-4 https://www.jk-sci.com/products/s57c4x-14325 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b15f6d3e1baeccf212aede702a2d705f.jpg?v=1791378331 Flumazenil EP Impurity E, 94.50% | 78756-03-3 Flumazenil EP Impurity E|C4X-14325|78756-03-3 https://www.jk-sci.com/products/ts246cs-0000370 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/19e4e529dde971b7be49f5114d0f8e77.jpg?v=1791354663 (R)-1-(4-Bromo-2-fluorophenyl)ethan-1-amine, 97% | 845930-79-2 (R)-1-(4-Bromo-2-fluorophenyl)ethan-1-amine|CS-0000370|845930-79-2 https://www.jk-sci.com/products/ts246cs-0000283 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bd97109128c7795592e5811c1b4fd2a3.jpg?v=1791354696 (S)-1-(2-Chlorophenyl)ethan-1-amine, 98% | 68285-26-7 (S)-1-(2-Chlorophenyl)ethan-1-amine|CS-0000283|68285-26-7 https://www.jk-sci.com/products/ts246cs-0000317 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/260457_3a3f5c7b-f271-4c8d-8b93-5e9d6a148408.png?v=1791354672 (R)-1-(3,4-Difluorophenyl)ethanamine, 98% | 321318-15-4 (R)-1-(3,4-Difluorophenyl)ethanamine|CS-0000317|321318-15-4 https://www.jk-sci.com/products/ts246cs-0000148 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ad881c1c235cd1bab99c4a8d1feed9e.jpg?v=1791354737 (R)-1-(3-Fluorophenyl)ethylamine (Hydrochloride), 97.00%+ | 321429-49-6 (R)-1-(3-Fluorophenyl)ethylamine (Hydrochloride)|CS-0000148|321429-49-6 https://www.jk-sci.com/products/ts246cs-0000109 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/223933_5296a6c0-b5cd-44ae-8314-ea6161fa7390.png?v=1791354751 8-Methoxyl-2-tetralone, 95.27%+ | 5309-19-3 8-Methoxyl-2-tetralone|CS-0000109|5309-19-3 https://www.jk-sci.com/products/ts246cs-0000190 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e516152c1f3ebd23fb2f8299b008a377.jpg?v=1791354716 p-(2,4-Dichlorophenoxy)phenol, 99.75%+ | 40843-73-0 p-(2,4-Dichlorophenoxy)phenol|CS-0000190|40843-73-0 https://www.jk-sci.com/products/ts246cs-0000517 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1558751_a48b15fc-d2ec-4ea7-8a5e-b4c1873290b6.png?v=1791354628 8-Benzyl-2,8-diazaspiro[4.5]decan-3-one, 97% | 154495-69-9 8-Benzyl-2,8-diazaspiro[4.5]decan-3-one|CS-0000517|154495-69-9 https://www.jk-sci.com/products/ts246cs-0000750 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1193cfa138009f702c33c9185cc2e111.jpg?v=1791354600 1-Oxa-8-azaspiro[4.5]decan-3-one hydrochloride, 97% | 133382-42-0 1-Oxa-8-azaspiro[4.5]decan-3-one hydrochloride|CS-0000750|133382-42-0 https://www.jk-sci.com/products/ts246cs-0001857 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/154000.png?v=1791354542 N-(4-Amino-2-ethoxyphenyl)acetamide, 98% | 848655-78-7 N-(4-Amino-2-ethoxyphenyl)acetamide|CS-0001857|848655-78-7 https://www.jk-sci.com/products/ts246cs-0001891 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/566528_7be91b59-e68f-40a0-adc0-c2de943708f6.png?v=1791354526 (S)-1-Boc-3-benzyl-piperazine, 97% | 475272-55-0 (S)-1-Boc-3-benzyl-piperazine|CS-0001891|475272-55-0 https://www.jk-sci.com/products/ts246cs-0001933 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/224263_1c9bc570-3de2-4b55-aaab-e0d35705addf.png?v=1791354496 6-Fluoro-2,3-dihydro-1H-inden-1-one, 97% | 1481-32-9 6-Fluoro-2,3-dihydro-1H-inden-1-one|CS-0001933|1481-32-9 https://www.jk-sci.com/products/j5303098 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a5f64653fc0ec2850183eccb56717744.jpg?v=1791419911 Ne-Boc-L-lysine tert-butyl ester hydrochloride, Purity ≥ 98% | 13288-57-8 Ne-Boc-L-lysine tert-butyl ester hydrochloride|03098|13288-57-8 https://www.jk-sci.com/products/ts246cs-0002286 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8d3496a0d5eb07276aaac65e43b240c6.jpg?v=1791354448 5-Nitro-6-(trifluoromethyl)pyridin-2(1H)-one, 98% | 117519-19-4 5-Nitro-6-(trifluoromethyl)pyridin-2(1H)-one|CS-0002286|117519-19-4 https://www.jk-sci.com/products/ts246cs-0002250 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215463_92799c0c-d294-4ac7-9718-6eff1065fab8.png?v=1791354461 (5-(Benzyloxy)-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid, 97% | 850568-62-6 (5-(Benzyloxy)-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid|CS-0002250|850568-62-6 https://www.jk-sci.com/products/ts246cs-0001990 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/137357.png?v=1791354484 tert-Butyl 5-bromo-1H-indazole-1-carboxylate, 97% | 651780-02-8 tert-Butyl 5-bromo-1H-indazole-1-carboxylate|CS-0001990|651780-02-8 https://www.jk-sci.com/products/ts246cs-0002324 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/882d5082c20136510674b8db41ff5aac.jpg?v=1791354438 1-(3-bromophenyl)cyclopropan-1-amine hydrochloride, 98% | 597563-15-0 1-(3-bromophenyl)cyclopropan-1-amine hydrochloride|CS-0002324|597563-15-0 https://www.jk-sci.com/products/ts246cs-0002367 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/085c13019da8973a5ed724373a86680a.jpg?v=1791354400 5-Chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid, 95.00%+ | 800401-84-7 5-Chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid|CS-0002367|800401-84-7 https://www.jk-sci.com/products/ts246cs-0003905 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/601595_8de3d55a-ed91-4801-b408-8984899be698.png?v=1791354377 3-Bromo-2-(bromomethyl)propanoic acid, 95% | 41459-42-1 3-Bromo-2-(bromomethyl)propanoic acid|CS-0003905|41459-42-1 https://www.jk-sci.com/products/ts246cs-0004118 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/906de1c79ba4dfc57bf3ed49d1009453.jpg?v=1791354339 (R)-2-Amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid, 96% | 134235-82-8 (R)-2-Amino-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid|CS-0004118|134235-82-8 https://www.jk-sci.com/products/ts246cs-0004465 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7bef9bd40d48193a7759334986886be7.jpg?v=1791354281 5-Chloro-4-fluoro-1H-pyrrolo[2,3-b]pyridine, 98% | 1190317-94-2 5-Chloro-4-fluoro-1H-pyrrolo[2,3-b]pyridine|CS-0004465|1190317-94-2 https://www.jk-sci.com/products/ts246cs-0004293 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d699d3c52a9898081caefe204fe372cc.jpg?v=1791354311 2-(3-((tert-Butoxycarbonyl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid, 95.00%+ | 103105-97-1 2-(3-((tert-Butoxycarbonyl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid|CS-0004293|103105-97-1 https://www.jk-sci.com/products/ts246cs-0004512 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c5f0b8e955e98360ccb2a7b1d3c58e4b.jpg?v=1791354267 5-Bromo-4-methoxy-1H-pyrrolo[2,3-b]pyridine, 98% | 1092579-95-7 5-Bromo-4-methoxy-1H-pyrrolo[2,3-b]pyridine|CS-0004512|1092579-95-7 https://www.jk-sci.com/products/j5303112 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e0b51ebe6eb4f3de4090f710ca26530.jpg?v=1791419884 Tosyl-L-phenylalanine, Purity by HPLC ≥ 98% | 13505-32-3 Tosyl-L-phenylalanine|03112|13505-32-3 https://www.jk-sci.com/products/ts246cs-0004680 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4de7c88c8622927dfe60b48d82edeba3.jpg?v=1791354256 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid, 95% | 920978-94-5 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid|CS-0004680|920978-94-5 https://www.jk-sci.com/products/ts246cs-0005249 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/585282_83fece34-825a-4127-aec0-72341e36061f.png?v=1791354224 4-Hydroxybut-2-ynoic acid, 98% | 7218-52-2 4-Hydroxybut-2-ynoic acid|CS-0005249|7218-52-2 https://www.jk-sci.com/products/j5303134 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/29a57140b56f972f096cf4596a9b066b.jpg?v=1791419838 Sarcosine tert-butyl ester hydrochloride, Purity by HPLC ≥ 99.9% | 5616-81-9 Sarcosine tert-butyl ester hydrochloride|03134|5616-81-9 https://www.jk-sci.com/products/s57c4x-143417 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28fa7d8f30d9cd3598d7322437b828be.jpg?v=1791378324 Venlafaxine Impurity 17, 99.20% | 135308-74-6 Venlafaxine Impurity 17|C4X-143417|135308-74-6 https://www.jk-sci.com/products/ts246cs-0005376 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/153181.png?v=1791354182 Pyrazolo[1,5-a]pyridin-3-amine, 96% | 137837-55-9 Pyrazolo[1,5-a]pyridin-3-amine|CS-0005376|137837-55-9 https://www.jk-sci.com/products/j5303143 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b86840b042e691136f1fe56675e40e39.jpg?v=1791419825 L-Threonine amide hydrochloride, Purity by HPLC ≥ 98% | 33209-01-7 L-Threonine amide hydrochloride|03143|33209-01-7 https://www.jk-sci.com/products/j5303125 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/95463916b9aba435390ceb1296eb6e0e.jpg?v=1791419855 Na -Benzoyl-L-phenylalanine amide | 72150-35-7 Na -Benzoyl-L-phenylalanine amide|03125|72150-35-7 https://www.jk-sci.com/products/ts246cs-0005285 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/297209.png?v=1791354202 2,2,2-trifluoro-1-phenylethanamine, 98% | 51586-24-4 2,2,2-trifluoro-1-phenylethanamine|CS-0005285|51586-24-4 https://www.jk-sci.com/products/ts246cs-0005496 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6c2137aef8d264a3fc4f70093160ddc7.jpg?v=1791354108 6-Amino-4-methylnicotinic acid, 97% | 179555-11-4 6-Amino-4-methylnicotinic acid|CS-0005496|179555-11-4 https://www.jk-sci.com/products/j5303164 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b00ca872e0b162d3d317b49afc24c2c.jpg?v=1791419787 O-tert-Butyl-D-tyrosine, Purity by HPLC ≥ 99% | 186698-58-8 O-tert-Butyl-D-tyrosine|03164|186698-58-8 https://www.jk-sci.com/products/j5303159 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2781f42bf168a151e5eab9c6ca149774.jpg?v=1791419795 L-Tyrosine methyl ester hydrochloride, Assay by titration ≥ 98% || Purity by HPLC ≥ 98% | 3417-91-2 L-Tyrosine methyl ester hydrochloride|03159|3417-91-2 https://www.jk-sci.com/products/ts246cs-0005513 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e26a59c84504cd77d234aee15839dff6.jpg?v=1791354099 tetrachloropyridin-4-amine, 98% | 2176-63-8 tetrachloropyridin-4-amine|CS-0005513|2176-63-8 https://www.jk-sci.com/products/ts246cs-0005527 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/375046.png?v=1791354085 1H-Indazole-3-carbonitrile, 97% | 50264-88-5 1H-Indazole-3-carbonitrile|CS-0005527|50264-88-5 https://www.jk-sci.com/products/j5303195 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4bcad4ec31da4e5667eea65a83b7c90e.jpg?v=1791419728 D-Leucinol, Assay ≥ 99% | 53448-09-2 D-Leucinol|03195|53448-09-2 https://www.jk-sci.com/products/ts246cs-0005550 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e07016661b11f7b15e05002c82dfc3e9.jpg?v=1791354047 1-(Isoxazol-5-yl)ethan-1-one, 98% | 88511-38-0 1-(Isoxazol-5-yl)ethan-1-one|CS-0005550|88511-38-0 https://www.jk-sci.com/products/ts246cs-0005541 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f4be853399ebc8833b9c81af05cb334d.jpg?v=1791354063 3-Chloroindole, 96% | 16863-96-0 3-Chloroindole|CS-0005541|16863-96-0 https://www.jk-sci.com/products/ts246cs-0005554 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e4203555b68ba87aefb707e8b4ac98cb.jpg?v=1791354046 Imidazo[1,2-a]pyridin-2(3H)-one hydrochloride, 95.00%+ | 52687-85-1 Imidazo[1,2-a]pyridin-2(3H)-one hydrochloride|CS-0005554|52687-85-1 https://www.jk-sci.com/products/j5303213 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2a773d75349d1db08ea597ae5d3ae5af.jpg?v=1791419698 Fmoc-L-phenylalaninol, Purity by HPLC ≥ 99% | 129397-83-7 Fmoc-L-phenylalaninol|03213|129397-83-7 https://www.jk-sci.com/products/j5303229 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/526119be6e5dbc684764a8ec4d470cff.jpg?v=1791419676 Boc-L-tryptophanol, Purity ≥ 98% (NMR) | 82689-19-8 Boc-L-tryptophanol|03229|82689-19-8 https://www.jk-sci.com/products/ts246cs-0005581 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/595273.png?v=1791354017 2-Methylbenzo[d]thiazol-6-ol, 98% | 68867-18-5 2-Methylbenzo[d]thiazol-6-ol|CS-0005581|68867-18-5 https://www.jk-sci.com/products/ts246cs-0005599 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5222e75e13cd4b6404da49bed801d0ff.jpg?v=1791353993 3-Bromo-2,4-dimethoxypyridine, 98% | 96246-00-3 3-Bromo-2,4-dimethoxypyridine|CS-0005599|96246-00-3 https://www.jk-sci.com/products/j5303240 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb8146dac161d5c24361f3cbee6d9a56.jpg?v=1791419651 4-Hydroxymethyl-phenylacetamidomethyl resin (0.5 - 1.2 mmol/g, 100 - 200 mesh), Mesh Size 100 - 200 mesh || Substitution (meq/g) 0.5 - 1.2 mmol/g 4-Hydroxymethyl-phenylacetamidomethyl resin (0.5 - 1.2 mmol/g, 100 - 200 mesh)|03240 https://www.jk-sci.com/products/j5303267 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a44810b2eb3cdb250621c6f140a45926.jpg?v=1791419629 L-Alanine-7-amido-4-methylcoumarin hydrochloride, Purity by HPLC ≥ 99% | 77471-41-1 L-Alanine-7-amido-4-methylcoumarin hydrochloride|03267|77471-41-1 https://www.jk-sci.com/products/ts246cs-0005605 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/221965694fba84f4eb64a8eb41c644ee.jpg?v=1791353993 1-(4-Methyloxazol-2-yl)ethanone, 98% | 90892-97-0 1-(4-Methyloxazol-2-yl)ethanone|CS-0005605|90892-97-0 https://www.jk-sci.com/products/ts246cs-0005627 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9500a22abb0c1eceface13c81822f645.jpg?v=1791353977 3,6-Dimethylpyrazin-2-amine, 98.00%+ | 13134-38-8 3,6-Dimethylpyrazin-2-amine|CS-0005627|13134-38-8 https://www.jk-sci.com/products/ts246cs-0005700 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a6fb197baf99d5558cb33239e1e5605c.jpg?v=1791353945 2-Isopropoxy-4-methoxybenzonitrile, 98% | 548472-47-5 2-Isopropoxy-4-methoxybenzonitrile|CS-0005700|548472-47-5 https://www.jk-sci.com/products/ts246cs-0005775 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ea563a6b8ea652016fb153eed1897ebd.jpg?v=1791353930 3'-Methoxypropiophenone, 98% | 37951-49-8 3'-Methoxypropiophenone|CS-0005775|37951-49-8 https://www.jk-sci.com/products/s57c4x-14343 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/81d36664df7396c00fd4391acf4b7927.jpg?v=1791378312 Venlafaxine EP Impurity C HCl, 98.60% | 130198-05-9 Venlafaxine EP Impurity C HCl|C4X-14343|130198-05-9 https://www.jk-sci.com/products/ts246cs-0005831 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315287_2962cec1-5a71-4b3b-a182-6c39bc9eb91e.png?v=1791353922 4-Iodo-2-methylaniline, 99.41%+ | 13194-68-8 4-Iodo-2-methylaniline|CS-0005831|13194-68-8 https://www.jk-sci.com/products/s57c4x-14345 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a1a6e3622e1815f48976c6bf2037a7cc.jpg?v=1791378300 Venlafaxine EP Impurity E HCl, 99.60% | 93413-56-0 Venlafaxine EP Impurity E HCl|C4X-14345|93413-56-0 https://www.jk-sci.com/products/s57c4x-14348 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5be5e1e07cb8acc3f4e31bdecdc49e06.jpg?v=1791378293 Venlafaxine EP Impurity H（Mixture of Enantiomers）, 96.30% | 1329795-88-1 Venlafaxine EP Impurity H（Mixture of Enantiomers）|C4X-14348|1329795-88-1 https://www.jk-sci.com/products/s57c4x-143515 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/10da7ebf870595bd548ba6eea1e5c58e.jpg?v=1791378287 (+/-)-Narwedine, 100.00% | 1668-86-6 (+/-)-Narwedine|C4X-143515|1668-86-6 https://www.jk-sci.com/products/j5303321 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f804282d3ee0c179a0b8995281c588ab.jpg?v=1791419580 4-Chloro-DL-phenylalanine, Purity by HPLC ≥ 98% | 7424-00-2 4-Chloro-DL-phenylalanine|03321|7424-00-2 https://www.jk-sci.com/products/ts246cs-0005916 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/487768afe1342c66b50d6756af690f0c.jpg?v=1791353912 2-amino-3-nitrobenzamide, 97% | 313279-12-8 2-amino-3-nitrobenzamide|CS-0005916|313279-12-8 https://www.jk-sci.com/products/j5303335 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c539788617308ef85256dd1b43f8df95.jpg?v=1791419565 L-Glutamic acid a-tert-butyl ester, Purity by HPLC ≥ 98% | 45120-30-7 L-Glutamic acid a-tert-butyl ester|03335|45120-30-7 https://www.jk-sci.com/products/ts246cs-0006029 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e851750cd3bde9c764f228d66f395802.jpg?v=1791353901 Ethyl 2-chloro-1H-benzo[d]imidazole-6-carboxylate, 98% | 857035-29-1 Ethyl 2-chloro-1H-benzo[d]imidazole-6-carboxylate|CS-0006029|857035-29-1 https://www.jk-sci.com/products/ts246cs-0006071 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57bd0dd2761941db7eef40c4d440a8c0.jpg?v=1791353876 4-Cyclopropylpyrrolidin-2-one, 99.64%+ | 126822-39-7 4-Cyclopropylpyrrolidin-2-one|CS-0006071|126822-39-7 https://www.jk-sci.com/products/ts246cs-0006073 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/336947.png?v=1791353869 tert-Butyl 6-amino-1H-indazole-1-carboxylate, 97% | 219503-81-8 tert-Butyl 6-amino-1H-indazole-1-carboxylate|CS-0006073|219503-81-8 https://www.jk-sci.com/products/ts246cs-0006096 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d52e23b917fa6d9915ef75041d13b03.jpg?v=1791353834 3-Methyl-1H-indazol-5-yl-5-boronic acid, 99.53%+ | 1245816-25-4 3-Methyl-1H-indazol-5-yl-5-boronic acid|CS-0006096|1245816-25-4 https://www.jk-sci.com/products/s57c4x-143715 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f0e7296b40559ea10a700be2f5a9926d.jpg?v=1791378254 Betamethasone Dipropionate EP Impurity D, Purity: 98.8% | 5514-81-8 Betamethasone Dipropionate EP Impurity D|C4X-143715|5514-81-8 https://www.jk-sci.com/products/ts246cs-0006198 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/157952.png?v=1791353801 N,N-Dimethyl-3-(trimethoxysilyl)propan-1-amine, 97% | 2530-86-1 N,N-Dimethyl-3-(trimethoxysilyl)propan-1-amine|CS-0006198|2530-86-1 https://www.jk-sci.com/products/ts246cs-0006075 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8a11ad2b916442cdd09bf619f00cabf7.jpg?v=1791353867 Ethyl 6-methylimidazo[2,1-b]thiazole-5-carboxylate, 97.00%+ | 57626-37-6 Ethyl 6-methylimidazo[2,1-b]thiazole-5-carboxylate|CS-0006075|57626-37-6 https://www.jk-sci.com/products/j5303380 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6988a46d6397e0db49d76e2a333771a1.jpg?v=1791419532 L-Leucine 4-nitroanilide, Assay by titration 98 - 101% || Purity by HPLC ≥ 99% | 4178-93-2 L-Leucine 4-nitroanilide|03380|4178-93-2 https://www.jk-sci.com/products/ts246cs-0006112 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0df54e10df5a594cdd77823e4edc29a4.jpg?v=1791353813 6-Bromoimidazo[1,2-a]pyrazine-2-carboxylic acid, 97% | 1000018-56-3 6-Bromoimidazo[1,2-a]pyrazine-2-carboxylic acid|CS-0006112|1000018-56-3 https://www.jk-sci.com/products/ts246cs-0005275 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/560914.png?v=1791354212 6-Chlorochroman-4-amine, 95.00%+ | 765880-61-3 6-Chlorochroman-4-amine|CS-0005275|765880-61-3 https://www.jk-sci.com/products/ts246cs-0000115 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6df6e94e5bf06c204290d66c342c362d.jpg?v=1791354750 6,7-Dihydro-5H-pyrrolo[1,2-a]imidazole-2-carbaldehyde, 97% | 623564-38-5 6,7-Dihydro-5H-pyrrolo[1,2-a]imidazole-2-carbaldehyde|CS-0000115|623564-38-5 https://www.jk-sci.com/products/ts246cs-0002267 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/790705.png?v=1791354452 (1-(tert-Butoxycarbonyl)-6-chloro-1H-indol-2-yl)boronic acid, 95% | 352359-22-9 (1-(tert-Butoxycarbonyl)-6-chloro-1H-indol-2-yl)boronic acid|CS-0002267|352359-22-9 https://www.jk-sci.com/products/ts246cs-0001970 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/803807.png?v=1791354492 3-Chloro-6-trifluoromethyl-pyridazine, 97% | 258506-68-2 3-Chloro-6-trifluoromethyl-pyridazine|CS-0001970|258506-68-2 https://www.jk-sci.com/products/ts246cs-0006088 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/656668.png?v=1791353850 3,5-Dimethylpyridin-4-amine, 98.00%+ | 43078-60-0 3,5-Dimethylpyridin-4-amine|CS-0006088|43078-60-0 https://www.jk-sci.com/products/ts246cs-0001883 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/401742_30df53de-0799-49cb-b1a6-c8429c18af37.png?v=1791354531 1-Boc-3-isopropyl-piperazine, 98% | 502649-32-3 1-Boc-3-isopropyl-piperazine|CS-0001883|502649-32-3 https://www.jk-sci.com/products/ts246cs-0004620 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8a94c588b2d756b788b857b297c8fdc7.jpg?v=1791354262 5-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde, 97% | 954112-61-9 5-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde|CS-0004620|954112-61-9 https://www.jk-sci.com/products/ts246cs-0000266 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f69f6e3cfb5e617fda341a911564ad6b.jpg?v=1791354707 (R)-2-(1-Aminoethyl)phenol, 98% | 123983-05-1 (R)-2-(1-Aminoethyl)phenol|CS-0000266|123983-05-1 https://www.jk-sci.com/products/ts246cs-0000337 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06ca4965ff9111142c0c3a3bc7721e4c.jpg?v=1791354668 (S)-1-(3,4-Dichlorophenyl)ethanamine, 98% | 150025-93-7 (S)-1-(3,4-Dichlorophenyl)ethanamine|CS-0000337|150025-93-7 https://www.jk-sci.com/products/ts246cs-0004459 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05c5cab23d92bfb59836a2b2e2a8ee5b.jpg?v=1791354285 4-chloro-3-nitro-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine, 97% | 1196507-60-4 4-chloro-3-nitro-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine|CS-0004459|1196507-60-4 https://www.jk-sci.com/products/s57c4x-143521 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_85e4a999-0615-4de8-b495-6a36b58e5676.png?v=1791378276 Galantamine EP Impurity D (Anhydro Galantamine) HCl, 90.50% Galantamine EP Impurity D (Anhydro Galantamine) HCl|C4X-143521 https://www.jk-sci.com/products/s57c4x-14359 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/576235_573c1b34-1aa3-4df7-a89c-9316747208ef.png?v=1791378267 Galantamine EP Impurity A (Galantaminone), 98.10% | 510-77-0 Galantamine EP Impurity A (Galantaminone)|C4X-14359|510-77-0 https://www.jk-sci.com/products/s57c4x-14364 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/295503_e49fb109-fa5a-4f2c-84ed-f4b5665c2229.png?v=1791378261 Cefuroxime Axetil EP Impurity D, 97.80% | 55268-75-2 Cefuroxime Axetil EP Impurity D|C4X-14364|55268-75-2 https://www.jk-sci.com/products/ts246cs-0002355 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/791394_70c8e6ad-dc72-40d1-ac10-22f2adda37de.png?v=1791354422 3-Iodo-5-methoxy-1H-pyrrolo[2,3-b]pyridine, 98.58%+ | 913983-33-2 3-Iodo-5-methoxy-1H-pyrrolo[2,3-b]pyridine|CS-0002355|913983-33-2 https://www.jk-sci.com/products/j5303351 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2918bb936a4833d04c7a7f1f56a75dd6.jpg?v=1791419552 Glycine 7-amido-4-methylcoumarin, Assay by titration ≥ 99% || Purity by HPLC ≥ 99% | 77471-42-2 Glycine 7-amido-4-methylcoumarin|03351|77471-42-2 https://www.jk-sci.com/products/j5303362 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/449f23f18ec3619d72eaaedc68caa911.jpg?v=1791419547 Gly-Pro-OH, Assay ≥ 99% | 704-15-4 Gly-Pro-OH|03362|704-15-4 https://www.jk-sci.com/products/ts246cs-0000579 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2864e0f2318ace3ff919a8f18c161fca.jpg?v=1791354622 tert-Butyl 1,7-diazaspiro[4.5]decane-1-carboxylate, 97% | 960294-14-8 tert-Butyl 1,7-diazaspiro[4.5]decane-1-carboxylate|CS-0000579|960294-14-8 https://www.jk-sci.com/products/ts246cs-0003912 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e4572eb9cb6eb77e1304ffe6898aa3bb.jpg?v=1791354371 1-(2,2,2-trifluoroacetyl)indoline-5-sulfonyl chloride, 98% | 210691-38-6 1-(2,2,2-trifluoroacetyl)indoline-5-sulfonyl chloride|CS-0003912|210691-38-6 https://www.jk-sci.com/products/ts246cs-0005410 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/221473.png?v=1791354155 (1-Benzylpyrrolidin-3-yl)methanol, 97% | 5731-17-9 (1-Benzylpyrrolidin-3-yl)methanol|CS-0005410|5731-17-9 https://www.jk-sci.com/products/ts246cs-0005507 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b88e82e608949f2bb6291e13d924e9c8.jpg?v=1791354102 4-Methoxy-6-chloropicolinic acid, 97% | 88912-21-4 4-Methoxy-6-chloropicolinic acid|CS-0005507|88912-21-4 https://www.jk-sci.com/products/ts246cs-0005536 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b448c72784d5fb63b0569fd1d0e07721.jpg?v=1791354067 Benzo[d]isothiazol-5-amine, 97% | 53473-85-1 Benzo[d]isothiazol-5-amine|CS-0005536|53473-85-1 https://www.jk-sci.com/products/ts246cs-0005598 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/70799b3b1bb062668f7d528319107fff.jpg?v=1791353998 2-Methyl-[1,3]oxazolo[4,5-c]pyridine, 95% | 78998-29-5 2-Methyl-[1,3]oxazolo[4,5-c]pyridine|CS-0005598|78998-29-5 https://www.jk-sci.com/products/ts246cs-0005552 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fe84a1d2c68c7c20b057944310865a0e.jpg?v=1791354047 6-Bromo-2-iodopyridin-3-amine, 96.45%+ | 915006-52-9 6-Bromo-2-iodopyridin-3-amine|CS-0005552|915006-52-9 https://www.jk-sci.com/products/j5303386 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6673acaf45f59f779aa8c0ba727c296d.jpg?v=1791419526 L-Methionine sulfone, Assay by titration ≥ 98% | 7314-32-1 L-Methionine sulfone|03386|7314-32-1 https://www.jk-sci.com/products/ts246cs-0005621 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d929fc3986b08a0ba8a516c8eb2b66b9.jpg?v=1791353983 2-Bromo-6-fluoropyridin-3-amine, 98% | 1068976-51-1 2-Bromo-6-fluoropyridin-3-amine|CS-0005621|1068976-51-1 https://www.jk-sci.com/products/j5303401 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b2e26830dc23142f6d44afbfd2c2e7c.jpg?v=1791419520 3-(2-Naphthyl)-D-alanine, Purity by HPLC ≥ 98% | 76985-09-6 3-(2-Naphthyl)-D-alanine|03401|76985-09-6 https://www.jk-sci.com/products/ts246cs-0005760 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/44025bf518d49f141bad51c904ff6dab_eae8e767-26a5-4b37-a412-c941e8e32fb1.jpg?v=1791353935 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride, 98% | 84163-13-3 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride|CS-0005760|84163-13-3 https://www.jk-sci.com/products/ts246cs-0006074 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/407337_695808bb-908f-4a04-adec-9399a8498544.png?v=1791353869 Ethyl 1H-indazole-7-carboxylate, 98% | 885278-74-0 Ethyl 1H-indazole-7-carboxylate|CS-0006074|885278-74-0 https://www.jk-sci.com/products/ts246cs-0006069 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f9e3cd8de528ea0e56551b1cc1908049.jpg?v=1791353875 4-Methyl-1H-indazol-5-yl-5-boronic acid, 97% | 1245816-09-4 4-Methyl-1H-indazol-5-yl-5-boronic acid|CS-0006069|1245816-09-4 https://www.jk-sci.com/products/ts246cs-0006114 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/793901.png?v=1791353808 6-Chloropyridazine-3-carboxamide, 99.48%+ | 66346-83-6 6-Chloropyridazine-3-carboxamide|CS-0006114|66346-83-6 https://www.jk-sci.com/products/ts246cs-0005891 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/568988.png?v=1791353911 5-Methyl-3-phenylisoxazole-4-carboxylic acid, 98% | 1136-45-4 5-Methyl-3-phenylisoxazole-4-carboxylic acid|CS-0005891|1136-45-4 https://www.jk-sci.com/products/j5303405 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d63c6b1d838ed3d25f888858776a6aad.jpg?v=1791419515 L-Norleucine methyl ester hydrochloride, Purity by HPLC ≥ 99% | 3844-54-0 L-Norleucine methyl ester hydrochloride|03405|3844-54-0 https://www.jk-sci.com/products/ts246cs-0006092 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/546710_e17b58e3-22d8-445b-96ba-8f267a5423f3.png?v=1791353845 5-(Chloromethyl)-1,3-dimethyl-1H-pyrazole, 98.78%+ | 852227-86-2 5-(Chloromethyl)-1,3-dimethyl-1H-pyrazole|CS-0006092|852227-86-2 https://www.jk-sci.com/products/j5303432 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/756c57c88a7d8e7f7ac64819ea523378.jpg?v=1791419505 b-(2-Thienyl)-DL-alanine, Purity by HPLC ≥ 99% | 2021-58-1 b-(2-Thienyl)-DL-alanine|03432|2021-58-1 https://www.jk-sci.com/products/ts246cs-0006517 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/543618.png?v=1791353742 Azulene, 97% | 275-51-4 Azulene|CS-0006517|275-51-4 https://www.jk-sci.com/products/j5303438 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/849c5da1e5a73ded80d5db5ec014f6c5.jpg?v=1791419498 D-Tyrosine benzyl ester 4-toluenesulfonate salt, Purity by HPLC ≥ 98% | 97984-63-9 D-Tyrosine benzyl ester 4-toluenesulfonate salt|03438|97984-63-9 https://www.jk-sci.com/products/s57c4x-143739 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e7e11927d3d8c575b97d6673a4a7557.jpg?v=1791378240 Betamethasone Valerate EP Impurity C, 98.00% | 33755-46-3 Betamethasone Valerate EP Impurity C|C4X-143739|33755-46-3 https://www.jk-sci.com/products/s57c4x-14376 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57df0cc456eba09a506c4f289030f06d.jpg?v=1791378228 Betamethasone Acetate EP Impurity D, Purity: 99.7% | 912-38-9 Betamethasone Acetate EP Impurity D|C4X-14376|912-38-9 https://www.jk-sci.com/products/s57c4x-143720 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/397460a99adca274cc953d08c3c9ecc6.jpg?v=1791378246 Betamethasone Dipropionate EP Impurity I, 99.70% | 80163-83-3 Betamethasone Dipropionate EP Impurity I|C4X-143720|80163-83-3 https://www.jk-sci.com/products/s57c4x-14388 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/322670_b98ed68c-602f-4c11-8c6e-c4560b16b0ce.png?v=1791378212 Deferasirox Impurity 8, 91.80% | 619-67-0 Deferasirox Impurity 8|C4X-14388|619-67-0 https://www.jk-sci.com/products/s57c4x-1438 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/813196_e636d502-42fa-4e43-8e77-a1b5a7dcd8cb.png?v=1791378219 Deferasirox, 98.70% | 201530-41-8 Deferasirox|C4X-1438|201530-41-8 https://www.jk-sci.com/products/s57c4x-14386 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c56a0e92a911a266276616c17e325dd4.jpg?v=1791378211 Deferasirox EP Impurity D, Purity: 97.3% | 2254105-61-6 Deferasirox EP Impurity D|C4X-14386|2254105-61-6 https://www.jk-sci.com/products/ts246cs-0006541 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf4ac43c99d234ffd1126684b86f5a3b.jpg?v=1791353740 N-(6-Chloro-3-formylpyridin-2-yl)pivalamide, 97% | 127446-34-8 N-(6-Chloro-3-formylpyridin-2-yl)pivalamide|CS-0006541|127446-34-8 https://www.jk-sci.com/products/ts246cs-0006552 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/303016.png?v=1791353733 1-Methyl-5-trifluoromethyl-1,2-dihydropyrazol-3-one, 97% | 119022-51-4 1-Methyl-5-trifluoromethyl-1,2-dihydropyrazol-3-one|CS-0006552|119022-51-4 https://www.jk-sci.com/products/ts246cs-0006567 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fb399dff9e308932bf6b3829388a6ad1.jpg?v=1791353716 3,4-Dihydro-2H-benzo[1,4]oxazine-8-carboxylic acid, 98% | 1007875-95-7 3,4-Dihydro-2H-benzo[1,4]oxazine-8-carboxylic acid|CS-0006567|1007875-95-7 https://www.jk-sci.com/products/ts246cs-0006619 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807b46491344563ce5c33b00b4b4d43e.jpg?v=1791353687 5-Bromo-4-chlorothieno[2,3-d]pyrimidine, 97% | 814918-95-1 5-Bromo-4-chlorothieno[2,3-d]pyrimidine|CS-0006619|814918-95-1 https://www.jk-sci.com/products/ts246cs-0006865 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f8f61b00c2c57c5552956ac26c7bb88.jpg?v=1791353623 (3R)-1,3-Dimethylpiperazine, 97% | 1033717-21-3 (3R)-1,3-Dimethylpiperazine|CS-0006865|1033717-21-3 https://www.jk-sci.com/products/ts246cs-0006599 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/156773.png?v=1791353693 4,5,6,7-Tetrahydro-1H-indole, 97% | 13618-91-2 4,5,6,7-Tetrahydro-1H-indole|CS-0006599|13618-91-2 https://www.jk-sci.com/products/ts246cs-0006624 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/553ad18f4ce346d098d37e4daa1e1f60.jpg?v=1791353683 4-Chloropyrrolo[2,1-f][1,2,4]triazine, 97% | 888720-29-4 4-Chloropyrrolo[2,1-f][1,2,4]triazine|CS-0006624|888720-29-4 https://www.jk-sci.com/products/ts246cs-0006688 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72579a83abeaf1839179d6a5afd07733.jpg?v=1791353665 N-[5-(Methoxycarbonyloxy)-2,4-di(tert-butyl)phenyl]-4-oxo-1H-quinoline-3-carboxamide, 97% | 1246213-45-5 N-[5-(Methoxycarbonyloxy)-2,4-di(tert-butyl)phenyl]-4-oxo-1H-quinoline-3-carboxamide|CS-0006688|1246213-45-5 https://www.jk-sci.com/products/ts246cs-0006747 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/07d1e4ad2a0326307a5df570cd9e9b47.jpg?v=1791353654 (R)-tert-Butyl1-(benzylamino)-3-methoxy-1-oxopropan-2-ylcarbamate, 98.00%+ | 880468-89-3 (R)-tert-Butyl1-(benzylamino)-3-methoxy-1-oxopropan-2-ylcarbamate|CS-0006747|880468-89-3 https://www.jk-sci.com/products/ts246cs-0006594 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/372702.png?v=1791353698 6-Bromo-2-methylbenzodoxazole, 97% | 151230-42-1 6-Bromo-2-methylbenzodoxazole|CS-0006594|151230-42-1 https://www.jk-sci.com/products/ts246cs-0006940 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/377591.png?v=1791353613 Ethyl 4-(piperazin-1-yl)benzoate, 96% | 80518-57-6 Ethyl 4-(piperazin-1-yl)benzoate|CS-0006940|80518-57-6 https://www.jk-sci.com/products/ts246cs-0007000 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/523616.png?v=1791353599 5,6-dimethoxy-1H-benzimidazole, 97% | 72721-02-9 5,6-dimethoxy-1H-benzimidazole|CS-0007000|72721-02-9 https://www.jk-sci.com/products/ts246cs-0007379 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/446247_6d025dae-ae92-47c0-b28a-af6f36bfa6dd.png?v=1791353578 Chlorin e6, 90% | 19660-77-6 Chlorin e6|CS-0007379|19660-77-6 https://www.jk-sci.com/products/ts246cs-0007527 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/427936.png?v=1791353558 2-Chloro-6-methylpyridin-3-amine, 98% | 39745-40-9 2-Chloro-6-methylpyridin-3-amine|CS-0007527|39745-40-9 https://www.jk-sci.com/products/ts246cs-0007553 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/452947.png?v=1791353553 2-Bromo-6-fluoroanisole, 98.00%+ | 845829-94-9 2-Bromo-6-fluoroanisole|CS-0007553|845829-94-9 https://www.jk-sci.com/products/s57c4x-143910 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0749ca2d28ccb3bb676c25586781a482.jpg?v=1791378203 Dapoxetine Impurity 10, 98.70% | 908291-72-5 Dapoxetine Impurity 10|C4X-143910|908291-72-5 https://www.jk-sci.com/products/s57c4x-143914 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28935da3b3a10665fb78b2359df66e15.jpg?v=1791378199 Dapoxetine Impurity 14, 95.80% | 2242008-38-2 Dapoxetine Impurity 14|C4X-143914|2242008-38-2 https://www.jk-sci.com/products/ts246cs-0007571 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/321134.png?v=1791353537 4-Amino-2-fluorobenzotrifluoride, 98.05%+ | 69411-68-3 4-Amino-2-fluorobenzotrifluoride|CS-0007571|69411-68-3 https://www.jk-sci.com/products/ts246cs-0007558 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ee268d216c2b33268fcea75c78882916.jpg?v=1791353542 1-[(3R)-3-pyrrolidinyl]-Piperidine(Hydrochloride)(1:2), 95.00%+ | 913702-35-9 1-[(3R)-3-pyrrolidinyl]-Piperidine(Hydrochloride)(1:2)|CS-0007558|913702-35-9 https://www.jk-sci.com/products/s57c4x-143919 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd86f23137bfee61f88647bc686aaeb1.jpg?v=1791378197 Dapoxetine Impurity 19, 99.10% | 156453-53-1 Dapoxetine Impurity 19|C4X-143919|156453-53-1 https://www.jk-sci.com/products/s57c4x-14393 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f7154968-f9e6-456a-80c3-48376af9a896.png?v=1791378187 Dapoxetine Impurity 3, 90.70% Dapoxetine Impurity 3|C4X-14393 https://www.jk-sci.com/products/s57c4x-143921 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/266837.png?v=1791378193 Dapoxetine Impurity 21, 97.30% | 2941-20-0 Dapoxetine Impurity 21|C4X-143921|2941-20-0 https://www.jk-sci.com/products/ts246cs-0007602 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222201.png?v=1791353516 2,3,4-Trichlorophenylboronic acid, 98% | 352530-21-3 2,3,4-Trichlorophenylboronic acid|CS-0007602|352530-21-3 https://www.jk-sci.com/products/ts246cs-0007649 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/436059.png?v=1791353482 2-Fluoro-6-methoxybenzeneboronic acid, 95.04%+ | 78495-63-3 2-Fluoro-6-methoxybenzeneboronic acid|CS-0007649|78495-63-3 https://www.jk-sci.com/products/ts246cs-0007655 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/512636_ccec51d9-dde8-45a7-b702-f8dd3884027b.png?v=1791353477 Indole-6-boronic acid, 98% | 147621-18-9 Indole-6-boronic acid|CS-0007655|147621-18-9 https://www.jk-sci.com/products/ts246cs-0007668 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/523421.png?v=1791353469 Citraconic anhydride, 98% | 616-02-4 Citraconic anhydride|CS-0007668|616-02-4 https://www.jk-sci.com/products/ts246cs-0007701 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b7bdad2338631fb2d750e2c930f2d805.jpg?v=1791353437 Methyl 1H-pyrrolo[2,3-c]pyridine-5-carboxylate, 97% | 147071-00-9 Methyl 1H-pyrrolo[2,3-c]pyridine-5-carboxylate|CS-0007701|147071-00-9 https://www.jk-sci.com/products/ts246cs-0007716 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/467411_3c3377bd-e75c-472f-8725-ba3337ce8732.png?v=1791353431 2-(3,5-Difluorophenyl)acetic acid, 98% | 105184-38-1 2-(3,5-Difluorophenyl)acetic acid|CS-0007716|105184-38-1 https://www.jk-sci.com/products/ts246cs-0000152 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c740021e7fcf2d4b7b6022f031e8fdd1.jpg?v=1791354727 (S)-1-(4-(Trifluoromethyl)phenyl)ethan-1-amine hydrochloride, 98% | 84499-78-5 (S)-1-(4-(Trifluoromethyl)phenyl)ethan-1-amine hydrochloride|CS-0000152|84499-78-5 https://www.jk-sci.com/products/ts246cs-0007842 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/65051736a8e8d50c340fb3852efbf7cf.jpg?v=1791353421 (R)-2-Amino-2-(3-chlorophenyl)acetic acid hydrochloride, 98% | 37085-27-1 (R)-2-Amino-2-(3-chlorophenyl)acetic acid hydrochloride|CS-0007842|37085-27-1 https://www.jk-sci.com/products/ts246cs-0002315 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c57ebc5235e3aea0359da5fcd5dd070c.jpg?v=1791354442 1-(2-Chlorophenyl)cyclopropan-1-amine, 97% | 870708-39-7 1-(2-Chlorophenyl)cyclopropan-1-amine|CS-0002315|870708-39-7 https://www.jk-sci.com/products/ts246cs-0007887 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/289240.png?v=1791353409 Cinchonidine, 95% | 485-71-2 Cinchonidine|CS-0007887|485-71-2 https://www.jk-sci.com/products/ts246cs-0001898 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/110153_10878c06-dca6-4509-b33f-38fd26c770d6.png?v=1791354520 (S)-1-Boc-2-cyanopyrrolidine, 98% | 228244-04-0 (S)-1-Boc-2-cyanopyrrolidine|CS-0001898|228244-04-0 https://www.jk-sci.com/products/ts246cs-0000376 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de6ff649f50edd4833ab338e717ab559.jpg?v=1791354658 (R)-1-(3,5-Difluorophenyl)ethan-1-amine, 98% | 771465-40-8 (R)-1-(3,5-Difluorophenyl)ethan-1-amine|CS-0000376|771465-40-8 https://www.jk-sci.com/products/ts246cs-0004744 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/330d9bac446619aaee5a3060ef90f53a.jpg?v=1791354247 5-Bromo-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile, 95.00%+ | 799270-07-8 5-Bromo-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile|CS-0004744|799270-07-8 https://www.jk-sci.com/products/ts246cs-0004259 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/129056_efa2cea3-ae13-4ac1-81cf-aeb2be8149f7.png?v=1791354316 2,6-Diamino-3,5-difluoropyridine, 98% | 247069-27-8 2,6-Diamino-3,5-difluoropyridine|CS-0004259|247069-27-8 https://www.jk-sci.com/products/ts246cs-0005485 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/790778.png?v=1791354119 Methyl 5-bromo-2-hydroxyisonicotinate, 97% | 913836-17-6 Methyl 5-bromo-2-hydroxyisonicotinate|CS-0005485|913836-17-6 https://www.jk-sci.com/products/ts246cs-0005549 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/67482a6a1aca964a7388c6a62dd9ca6b.jpg?v=1791354052 1-(1H-Indazol-6-yl)ethanone, 98% | 189559-85-1 1-(1H-Indazol-6-yl)ethanone|CS-0005549|189559-85-1 https://www.jk-sci.com/products/ts246cs-0005786 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aaed1bb2a10b8ffa504d198d66a3731b.jpg?v=1791353926 Methyl 7-bromobenzo[b]thiophene-2-carboxylate, 98.00%+ | 550998-53-3 Methyl 7-bromobenzo[b]thiophene-2-carboxylate|CS-0005786|550998-53-3 https://www.jk-sci.com/products/ts246cs-0005601 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c63d901591eef6f03dae8652d888097.jpg?v=1791353993 2,5-Dimethylbenzo[d]thiazol-6-amine, 98% | 686747-14-8 2,5-Dimethylbenzo[d]thiazol-6-amine|CS-0005601|686747-14-8 https://www.jk-sci.com/products/ts246cs-0006072 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/357714_984a59c1-bdd9-4dbe-b29f-13c781e55bbd.png?v=1791353871 Ethyl 1H-indazole-5-carboxylate, 98% | 192944-51-7 Ethyl 1H-indazole-5-carboxylate|CS-0006072|192944-51-7 https://www.jk-sci.com/products/ts246cs-0006616 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/531c543f64d607a682379454fd5eabc9.jpg?v=1791353688 Furo[2,3-c]pyridine-2-carboxylic acid, 97% | 112372-15-3 Furo[2,3-c]pyridine-2-carboxylic acid|CS-0006616|112372-15-3 https://www.jk-sci.com/products/ts246cs-0006458 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/176d07e4b86bf00b1df2c8c684c5c36b.jpg?v=1791353750 2-Hydroxy-[1,1'-biphenyl]-3-carbaldehyde, 95% | 14562-10-8 2-Hydroxy-[1,1'-biphenyl]-3-carbaldehyde|CS-0006458|14562-10-8 https://www.jk-sci.com/products/ts246cs-0006585 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a75616c22e59e68474fe36516b5ed7e4.jpg?v=1791353712 2-Quinolinepropanoic acid, 97% | 39111-94-9 2-Quinolinepropanoic acid|CS-0006585|39111-94-9 https://www.jk-sci.com/products/ts246cs-0006628 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad1a17996480e843e90a31e97e08578f.jpg?v=1791353674 5-(Aminomethyl)benzo[d]isoxazol-3-amine, 98% | 368426-89-5 5-(Aminomethyl)benzo[d]isoxazol-3-amine|CS-0006628|368426-89-5 https://www.jk-sci.com/products/ts246cs-0006854 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201368.png?v=1791353623 1-(4-Chlorobenzyl)-1-(4-methoxyphenyl)hydrazine hydrochloride, 98% | 20955-94-6 1-(4-Chlorobenzyl)-1-(4-methoxyphenyl)hydrazine hydrochloride|CS-0006854|20955-94-6 https://www.jk-sci.com/products/ts246cs-0006110 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807329fb7a8ce547c3445d50e6bad203.jpg?v=1791353810 Thiazolo[4,5-h]isoquinolin-2-amine, 98% | 35317-80-7 Thiazolo[4,5-h]isoquinolin-2-amine|CS-0006110|35317-80-7 https://www.jk-sci.com/products/ts246cs-0006549 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/225969.png?v=1791353734 1-Benzhydryl-3-iodoazetidine, 96% | 125735-40-2 1-Benzhydryl-3-iodoazetidine|CS-0006549|125735-40-2 https://www.jk-sci.com/products/ts246cs-0006998 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/379442_388be764-b3a9-4097-95d1-3916f573bd8f.png?v=1791353598 1,2-Dimethoxy-4,5-dinitrobenzene, 97% | 3395-03-7 1,2-Dimethoxy-4,5-dinitrobenzene|CS-0006998|3395-03-7 https://www.jk-sci.com/products/ts246cs-0007519 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/593966.png?v=1791353564 2-Bromo-3-nitro-6-methylpyridine, 97% | 374633-31-5 2-Bromo-3-nitro-6-methylpyridine|CS-0007519|374633-31-5 https://www.jk-sci.com/products/ts246cs-0007555 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e8de671ab94e243b3bc7576cf96cd23c.jpg?v=1791353547 2,4-Dichloro-6-propan-2-yl-5H-pyrrolo[3,4-d]pyrimidin-7-one, 97% | 1079649-94-7 2,4-Dichloro-6-propan-2-yl-5H-pyrrolo[3,4-d]pyrimidin-7-one|CS-0007555|1079649-94-7 https://www.jk-sci.com/products/ts246cs-0007792 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462785_31e89522-f3c9-46ce-acc1-7561fb8f52f0.png?v=1791353426 Hypoxanthine, 98% | 68-94-0 Hypoxanthine|CS-0007792|68-94-0 https://www.jk-sci.com/products/ts246cs-0007653 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/323108_651db1fd-f2c4-40f0-b3b6-ca09dbec915b.png?v=1791353478 1-(4-(Benzyloxy)phenyl)ethan-1-one, 98% | 54696-05-8 1-(4-(Benzyloxy)phenyl)ethan-1-one|CS-0007653|54696-05-8 https://www.jk-sci.com/products/ts246cs-0007680 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce85e8c0acff9dff53dcab1a2ce0e3bc.jpg?v=1791353456 tert-Butyl 4-aminospiro[3,4-dihydrochromene-2,4'-piperidine]-1'-carboxylate, 97% | 1160247-73-3 tert-Butyl 4-aminospiro[3,4-dihydrochromene-2,4'-piperidine]-1'-carboxylate|CS-0007680|1160247-73-3 https://www.jk-sci.com/products/ts246cs-0007601 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/139294_ef81cba9-6754-4c70-9f62-08cf695a8863.png?v=1791353516 2,4,5-Trifluorophenylboronic acid, 98% | 247564-72-3 2,4,5-Trifluorophenylboronic acid|CS-0007601|247564-72-3 https://www.jk-sci.com/products/ts246cs-0008234 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad2ff5079724b7ce3035293bbcb7ce90.jpg?v=1791353396 2-iodo-Isophthalic acid, 97% | 2902-65-0 2-iodo-Isophthalic acid|CS-0008234|2902-65-0 https://www.jk-sci.com/products/ts246cs-0008257 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/259477_9f2f29a3-0e7e-4134-bb06-4d44e07312d0.png?v=1791353391 Benzoic acid, 97.00%+ | 65-85-0 Benzoic acid|CS-0008257|65-85-0 https://www.jk-sci.com/products/ts246cs-0008502 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a35d4fafdb9a1ad664ddbec45be90db.jpg?v=1791353329 4-Bromo-2-propan-2-ylphenol, 96% | 26307-50-6 4-Bromo-2-propan-2-ylphenol|CS-0008502|26307-50-6 https://www.jk-sci.com/products/ts246cs-0008403 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/407460.png?v=1791353361 2-Naphthol, 96.61%+ | 135-19-3 2-Naphthol|CS-0008403|135-19-3 https://www.jk-sci.com/products/ts246cs-0008469 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/495649.png?v=1791353334 2-(4-Aminophenoxy)-2-methylpropanoic acid, 98.08%+ | 117011-70-8 2-(4-Aminophenoxy)-2-methylpropanoic acid|CS-0008469|117011-70-8 https://www.jk-sci.com/products/ts246cs-0008356 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565084.png?v=1791353366 Cinnamyl Alcohol, 95% | 104-54-1 Cinnamyl Alcohol|CS-0008356|104-54-1 https://www.jk-sci.com/products/ts246cs-0008440 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/225018.png?v=1791353341 [1,1'-Biphenyl]-4-ol, 97% | 92-69-3 [1,1'-Biphenyl]-4-ol|CS-0008440|92-69-3 https://www.jk-sci.com/products/ts246cs-0008669 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/491863.png?v=1791353256 (R)-2-(3-Fluorophenyl)pyrrolidine, 95% | 920274-03-9 (R)-2-(3-Fluorophenyl)pyrrolidine|CS-0008669|920274-03-9 https://www.jk-sci.com/products/ts246cs-0008583 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7bc9fef448ee6ac729380cd2774a6d2b_69a37f26-3eab-499e-a005-2fbb5e0bef08.jpg?v=1791353302 3-Methylbenzoic acid, 95% | 99-04-7 3-Methylbenzoic acid|CS-0008583|99-04-7 https://www.jk-sci.com/products/ts246cs-0008711 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b2e36ec8ce567e81ed45c69a2fbfcc45.jpg?v=1791353252 4-(Hydroxymethyl)oxane-4-carbonitrile, 98% | 1010836-56-2 4-(Hydroxymethyl)oxane-4-carbonitrile|CS-0008711|1010836-56-2 https://www.jk-sci.com/products/ts246cs-0008749 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/906a2a7ab21390aa333d2b81343462c1.jpg?v=1791353242 2-Chloro-3-iodo-5-nitropyridine, 98% | 25391-60-0 2-Chloro-3-iodo-5-nitropyridine|CS-0008749|25391-60-0 https://www.jk-sci.com/products/ts246cs-0008889 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/239795_9bc6ec56-2f82-4f91-90a6-68598fcfdf30.png?v=1791353222 DL-Methionine, 95% | 59-51-8 DL-Methionine|CS-0008889|59-51-8 https://www.jk-sci.com/products/ts246cs-0008921 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d49e36be8e6a18749f5f15e593997e31_e28f3cae-aa10-402c-97ba-f35fe9ba1c80.jpg?v=1791353209 D-Mannose, 97% | 3458-28-4 D-Mannose|CS-0008921|3458-28-4 https://www.jk-sci.com/products/ts246cs-0009030 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/342330_cc3ad69d-1381-45da-a764-ae559935c0f7.png?v=1791353187 4-(4-Bromophenyl)butanoic acid, 96% | 35656-89-4 4-(4-Bromophenyl)butanoic acid|CS-0009030|35656-89-4 https://www.jk-sci.com/products/ts246cs-0009369 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72dea82e63688be972f15ff6a5be5d71.jpg?v=1791353141 Phenol, 5-amino-2,4-bis(1,1-dimethylethyl)-, 95% | 873055-58-4 Phenol, 5-amino-2,4-bis(1,1-dimethylethyl)-|CS-0009369|873055-58-4 https://www.jk-sci.com/products/ts246cs-0008967 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/676ff3b0520eadd5de8c3024a35393db.jpg?v=1791353199 Benzo[b]thiophene-4-ol, 98.48%+ | 3610-02-4 Benzo[b]thiophene-4-ol|CS-0008967|3610-02-4 https://www.jk-sci.com/products/ts246cs-0009332 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0665f155dff37135797256cee1bcdcae.jpg?v=1791353157 (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic acid ethyl ester hydrochloride, 98% | 149690-12-0 (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic acid ethyl ester hydrochloride|CS-0009332|149690-12-0 https://www.jk-sci.com/products/ts246cs-0009407 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346018.png?v=1791353132 Phthalic acid, 97% | 88-99-3 Phthalic acid|CS-0009407|88-99-3 https://www.jk-sci.com/products/ts246cs-0009248 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f384ac6f43050a4865c6612014b6d533.jpg?v=1791353163 (S)-1-tert-Butyl 2-methyl 4-methylenepyrrolidine-1,2-dicarboxylate, 97% | 84348-39-0 (S)-1-tert-Butyl 2-methyl 4-methylenepyrrolidine-1,2-dicarboxylate|CS-0009248|84348-39-0 https://www.jk-sci.com/products/ts246cs-0009461 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/448934.png?v=1791353131 DBU, 98% | 6674-22-2 DBU|CS-0009461|6674-22-2 https://www.jk-sci.com/products/j5303449 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/718b75b2d9eea97b8fe77a55b7d8bc2e.jpg?v=1791419490 L-Alanine-2-chlorotrityl resin (0.3 - 1.0 meq/g, 200 - 400 mesh), Mesh Size 200 - 400 mesh || Substitution (meq/g) 0.3 - 1.0 meq/g L-Alanine-2-chlorotrityl resin (0.3 - 1.0 meq/g, 200 - 400 mesh)|03449 https://www.jk-sci.com/products/ts246cs-0009480 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7135a8cf87b741057c140779bee914e8.jpg?v=1791353127 (1S)-1,5-Anhydro-1-C-[3-(benzo[b]thien-2-ylMethyl)-4-fluorophenyl]-D-glucitol 2,3,4,6-tetraacetate, 98.21%+ | 1034305-21-9 (1S)-1,5-Anhydro-1-C-[3-(benzo[b]thien-2-ylMethyl)-4-fluorophenyl]-D-glucitol 2,3,4,6-tetraacetate|CS-0009480|1034305-21-9 https://www.jk-sci.com/products/ts246cs-0009695 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/258608.png?v=1791353110 (R)-2-formamido-4-methylpentanoic acid, 98% | 44978-39-4 (R)-2-formamido-4-methylpentanoic acid|CS-0009695|44978-39-4 https://www.jk-sci.com/products/ts246cs-0009810 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111389_d5f5c1a4-fdd2-427a-b443-d47fc58ebbcd.png?v=1791353093 Narirutin, 98% | 14259-46-2 Narirutin|CS-0009810|14259-46-2 https://www.jk-sci.com/products/ts246cs-0009995 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a95dc8a7bd0e95c7355c683e330b21d2_38f0c266-a28c-4c8c-b202-9b8561cd90fc.jpg?v=1791353064 7-Diethylamino-4-methylcoumarin, 98% | 91-44-1 7-Diethylamino-4-methylcoumarin|CS-0009995|91-44-1 https://www.jk-sci.com/products/s57c4x-143946 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/286716.png?v=1791378181 Dapoxetine Impurity 46, 97.50% | 524-42-5 Dapoxetine Impurity 46|C4X-143946|524-42-5 https://www.jk-sci.com/products/ts246cs-0009728 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555794_a7d5d46d-bb87-4f89-abb9-b96a6d5e6e04.png?v=1791353105 Vanillic acid, 98% | 121-34-6 Vanillic acid|CS-0009728|121-34-6 https://www.jk-sci.com/products/ts246cs-0009927 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/418944.png?v=1791353075 Br-Mmc, 97.00%+ | 35231-44-8 Br-Mmc|CS-0009927|35231-44-8 https://www.jk-sci.com/products/s57c4x-143949 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fe9da26eb01f96c58e32ef525a07a7ef.jpg?v=1791378181 Dapoxetine Impurity 49, 93.20% | 157166-71-7 Dapoxetine Impurity 49|C4X-143949|157166-71-7 https://www.jk-sci.com/products/j5303496 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e0b484836536c88e5e613578076dcbd7.jpg?v=1791419452 L-Valine-2-chlorotrityl resin (0.3 - 0.8 meq/g, 200 - 400 mesh), Mesh Size 200-400 mesh || Substitution (meq/g) 0.3-0.8 meq/g L-Valine-2-chlorotrityl resin (0.3 - 0.8 meq/g, 200 - 400 mesh)|03496 https://www.jk-sci.com/products/ts246cs-0009916 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257938.png?v=1791353079 4-Dimethylamino-2-methoxybenzaldehyde, 97% | 84562-48-1 4-Dimethylamino-2-methoxybenzaldehyde|CS-0009916|84562-48-1 https://www.jk-sci.com/products/j5303482 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2914c0edfaf19623c272862c8dc8b634.jpg?v=1791419462 L-Proline-2-chlorotrityl resin (0.3 - 0.8 meq/g, 100 - 200 mesh), Mesh Size 100-200 mesh || Substitution (meq/g) 0.3-0.8 meq/g L-Proline-2-chlorotrityl resin (0.3 - 0.8 meq/g, 100 - 200 mesh)|03482 https://www.jk-sci.com/products/j5303468 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ecf5dbe3290f8111513be5afade4be5f.jpg?v=1791419475 Nim-Trityl-L-histidine-2-chlorotrityl resin (0.3 - 1.0 meq/g, 200 - 400 mesh), Mesh Size 200 - 400 mesh || Substitution (meq/g) 0.3 - 1.0 meq/g Nim-Trityl-L-histidine-2-chlorotrityl resin (0.3 - 1.0 meq/g, 200 - 400 mesh)|03468 https://www.jk-sci.com/products/s57c4x-143967 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_37d6b638-6d18-4f08-9b28-c69f46f20ba8.png?v=1791378176 Dapoxetine Impurity 67 HCl, 99.10% Dapoxetine Impurity 67 HCl|C4X-143967 https://www.jk-sci.com/products/s57c4x-143974 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/106065_d8306001-a775-4d76-9183-509f7f1f44c5.png?v=1791378172 Dapoxetine Impurity 74, 98.80% | 100306-33-0 Dapoxetine Impurity 74|C4X-143974|100306-33-0 https://www.jk-sci.com/products/ts246cs-0010052 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/162255_cde8fc11-7f8f-4315-b98e-0a0d567003cb.png?v=1791353058 Pyrene-1,3,6,8-tetrasulfonic acid (tetrasodium), 98% | 59572-10-0 Pyrene-1,3,6,8-tetrasulfonic acid (tetrasodium)|CS-0010052|59572-10-0 https://www.jk-sci.com/products/ts246cs-0000312 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/131259_9211e281-32ef-4491-bb30-55b0f3606740.png?v=1791354678 (1R)-1-(4-tert-butylphenyl)ethan-1-amine, 97% | 511256-38-5 (1R)-1-(4-tert-butylphenyl)ethan-1-amine|CS-0000312|511256-38-5 https://www.jk-sci.com/products/ts246cs-0010098 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/130151.png?v=1791353053 3,4-Pyridinedicarboximide, 96% | 4664-01-1 3,4-Pyridinedicarboximide|CS-0010098|4664-01-1 https://www.jk-sci.com/products/ts246cs-0002045 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3b0f5c18d08d854db24ca30be1fea57b.jpg?v=1791354471 Pyrazin-2-ylmethanamine hydrochloride, 97% | 39204-49-4 Pyrazin-2-ylmethanamine hydrochloride|CS-0002045|39204-49-4 https://www.jk-sci.com/products/j5303510 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/750724a2bfc79cc68a4eb3d4404ad19b.jpg?v=1791419444 Na-Z-Ne-Boc-L-lysine, Purity by HPLC ≥ 98% | 2389-60-8 Na-Z-Ne-Boc-L-lysine|03510|2389-60-8 https://www.jk-sci.com/products/ts246cs-0004478 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c65cfc3697f41b2ad9c22a5536537c8d.jpg?v=1791354271 4-Fluoro-3-nitro-1H-pyrrolo[2,3-b]pyridine, 97% | 1172067-55-8 4-Fluoro-3-nitro-1H-pyrrolo[2,3-b]pyridine|CS-0004478|1172067-55-8 https://www.jk-sci.com/products/ts246cs-0005517 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581c5e8c8d5522035b5219eb14bfd8c3.jpg?v=1791354096 4-Chlorocinnoline, 95% | 5152-84-1 4-Chlorocinnoline|CS-0005517|5152-84-1 https://www.jk-sci.com/products/ts246cs-0005633 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/86a9391fab024847a2628f5bddba4d62.jpg?v=1791353976 3-Amino-5,6-dichloropyrazine-2-carboxylic acid, 98% | 4853-52-5 3-Amino-5,6-dichloropyrazine-2-carboxylic acid|CS-0005633|4853-52-5 https://www.jk-sci.com/products/ts246cs-0006595 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/544749_a6913ead-428d-4ce2-9126-726115dfd55f.png?v=1791353698 Methyl 1-hydroxy-2-naphthoate, 98% | 948-03-8 Methyl 1-hydroxy-2-naphthoate|CS-0006595|948-03-8 https://www.jk-sci.com/products/ts246cs-0006535 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/680fca1f86639d23b59b9cb9bc21bc2d.jpg?v=1791353742 3-Amino-6-bromopicolinic acid, 97.56%+ | 1052708-46-9 3-Amino-6-bromopicolinic acid|CS-0006535|1052708-46-9 https://www.jk-sci.com/products/ts246cs-0006722 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/211ddf41e8319ff9cbd5ad20603d8acf.jpg?v=1791353660 4,5-Dibromo-2-(2-methoxyphenyl)-1H-imidazole, 98% | 1190627-25-8 4,5-Dibromo-2-(2-methoxyphenyl)-1H-imidazole|CS-0006722|1190627-25-8 https://www.jk-sci.com/products/ts246cs-0006081 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/779d967a47f05edba6f6689553744e7a.jpg?v=1791353859 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline, 98% | 1167418-13-4 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline|CS-0006081|1167418-13-4 https://www.jk-sci.com/products/ts246cs-0007567 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/392262.png?v=1791353543 3-Bromo-4-fluorobenzonitrile, 98% | 79630-23-2 3-Bromo-4-fluorobenzonitrile|CS-0007567|79630-23-2 https://www.jk-sci.com/products/ts246cs-0007012 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e8ddcb87934b039659bfb593d250f867_3b7b15c8-346d-49e7-8f23-233e7f1dccb8.jpg?v=1791353592 5-Methylpyrazine-2-carboxylic acid, 97% | 5521-55-1 5-Methylpyrazine-2-carboxylic acid|CS-0007012|5521-55-1 https://www.jk-sci.com/products/j5303540 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6c57d11ea151ef9a51482ceec2c85549.jpg?v=1791419423 4-(2',4'-Dimethoxyphenylhydroxymethyl)phenoxy resin (0.3 - 0.8 meq/g, 100 - 200 mesh), Mesh Size 100-200 || Substitution (meq/g) 0.3-0.8 meq/g 4-(2',4'-Dimethoxyphenylhydroxymethyl)phenoxy resin (0.3 - 0.8 meq/g, 100 - 200 mesh)|03540 https://www.jk-sci.com/products/s57c4x-143981 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca0a90a35b3ebfa5960ed6e485c0c0fd.jpg?v=1791378172 Dapoxetine Impurity 81, 97.80% | 2415108-74-4 Dapoxetine Impurity 81|C4X-143981|2415108-74-4 https://www.jk-sci.com/products/ts246cs-0007846 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/abf63d825c926c6248f6d3643829037a.jpg?v=1791353418 (S)-tert-Butyl (1-(3-chlorophenyl)-2-hydroxyethyl)carbamate, 97.00%+ | 1379546-46-9 (S)-tert-Butyl (1-(3-chlorophenyl)-2-hydroxyethyl)carbamate|CS-0007846|1379546-46-9 https://www.jk-sci.com/products/ts246cs-0007662 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/264049_7c72ecb9-c266-474e-a385-1e5792a72f49.png?v=1791353472 9-(Bromomethyl)acridine, 98% | 1556-34-9 9-(Bromomethyl)acridine|CS-0007662|1556-34-9 https://www.jk-sci.com/products/j5303543 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/12c228018f0f49d8c2c264a01b4025a1.jpg?v=1791419417 4-Hydroxymethylbenzoyl MBHA resin (0.5 - 1.5 mmol/g, 100 - 200 mesh), Mesh Size 100 - 200 mesh || Substitution (meq/g) 0.5 - 1.5 mmol/g 4-Hydroxymethylbenzoyl MBHA resin (0.5 - 1.5 mmol/g, 100 - 200 mesh)|03543 https://www.jk-sci.com/products/ts246cs-0008366 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e50cb312c3964a40acdbb8744d05923.jpg?v=1791353362 2-Chloro-5-nitrobenzaldehyde, 98% | 6361-21-3 2-Chloro-5-nitrobenzaldehyde|CS-0008366|6361-21-3 https://www.jk-sci.com/products/ts246cs-0008237 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7a7642fe96f84709a575c49b93d07b8b.jpg?v=1791353393 Ethyl 2-(5-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl)acetate, 98% | 402948-37-2 Ethyl 2-(5-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl)acetate|CS-0008237|402948-37-2 https://www.jk-sci.com/products/ts246cs-0008463 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/611063_8b8237a0-7c5e-4208-b560-148ec54c4267.png?v=1791353340 Ethyl 2-methoxyacetate, 96% | 3938-96-3 Ethyl 2-methoxyacetate|CS-0008463|3938-96-3 https://www.jk-sci.com/products/ts246cs-0008570 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/358481_5aa64660-3b6c-4b56-937d-e6bbd35a2ce6.png?v=1791353304 Methyl 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate, 95% | 6153-44-2 Methyl 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate|CS-0008570|6153-44-2 https://www.jk-sci.com/products/j5303560 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1a16aca95900ce516b04620dc23c712d.jpg?v=1791419401 D-Glucosamine 6-sulfate sodium chloride, Assay ≥ 99% | 14999-43-0 D-Glucosamine 6-sulfate sodium chloride|03560|14999-43-0 https://www.jk-sci.com/products/ts246cs-0008946 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/291899_8aa351be-944a-4466-a007-048378bbf00c.png?v=1791353198 Succinic acid, 98% | 110-15-6 Succinic acid|CS-0008946|110-15-6 https://www.jk-sci.com/products/ts246cs-0008676 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1299f5f4e163edcd5a6949f1aa9347c.jpg?v=1791353257 1-Tert-Butyl 2-methyl pyrrolidine-1,2-dicarboxylate, 98% | 145681-01-2 1-Tert-Butyl 2-methyl pyrrolidine-1,2-dicarboxylate|CS-0008676|145681-01-2 https://www.jk-sci.com/products/ts246cs-0008801 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/578189.png?v=1791353232 Stachyose (hydrate), 98% | 54261-98-2 Stachyose (hydrate)|CS-0008801|54261-98-2 https://www.jk-sci.com/products/ts246cs-0009220 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82ef0e9ffc5d0c6fa9c20442d331ce3e.jpg?v=1791353170 Alminoprofen, 98% | 39718-89-3 Alminoprofen|CS-0009220|39718-89-3 https://www.jk-sci.com/products/ts246cs-0009353 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/554159.png?v=1791353148 tert-Butyl 3,4-dihydropyridine-1(2H)-carboxylate, 95% | 131667-57-7 tert-Butyl 3,4-dihydropyridine-1(2H)-carboxylate|CS-0009353|131667-57-7 https://www.jk-sci.com/products/ts246cs-0009418 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/405af02952b5ef58b22efd12c7003938.jpg?v=1791353132 4-Bromo-4'-fluorobiphenyl, 96.08%+ | 398-21-0 4-Bromo-4'-fluorobiphenyl|CS-0009418|398-21-0 https://www.jk-sci.com/products/ts246cs-0009691 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6fc7f597ffad942f9756d56fcff5dffa.jpg?v=1791353115 3',5'-Di-O-benzoyl-2'-deoxy-2'-fluoro-2'-methyluridine, 98% | 863329-65-1 3',5'-Di-O-benzoyl-2'-deoxy-2'-fluoro-2'-methyluridine|CS-0009691|863329-65-1 https://www.jk-sci.com/products/ts246cs-0009925 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/09fb8875166faea4d3d82e5dc56d660c.jpg?v=1791353076 9,10-Anthracenediyl-bis(methylene)dimalonic acid, 95.05%+ | 307554-62-7 9,10-Anthracenediyl-bis(methylene)dimalonic acid|CS-0009925|307554-62-7 https://www.jk-sci.com/products/ts246cs-0009729 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/144258.png?v=1791353104 Carvacrol, 98% | 499-75-2 Carvacrol|CS-0009729|499-75-2 https://www.jk-sci.com/products/ts246cs-0010126 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/360553_6266b3f8-0d84-453e-b0f6-e8805ca8e772.png?v=1791353036 Rose Bengal (sodium), 97% | 632-69-9 Rose Bengal (sodium)|CS-0010126|632-69-9 https://www.jk-sci.com/products/ts246cs-0010022 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/246289.png?v=1791353063 7-Hydroxycoumarin-4-acetic acid, 98.51%+ | 6950-82-9 7-Hydroxycoumarin-4-acetic acid|CS-0010022|6950-82-9 https://www.jk-sci.com/products/ts246cs-0010130 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/142126_4c08fb20-667b-4f67-9e41-7d21f7375628.png?v=1791353031 Thymol blue, IND | 76-61-9 Thymol blue|CS-0010130|76-61-9 https://www.jk-sci.com/products/ts246cs-0010216 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/417487_eec17648-cc12-4145-b959-5542d40531ca.png?v=1791353003 Rhodamine B base, 97% | 509-34-2 Rhodamine B base|CS-0010216|509-34-2 https://www.jk-sci.com/products/ts246cs-0010242 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/081f874f49472faf27834e38441e35d8.jpg?v=1791352996 N-tert-Butoxycarbonyl-L-leucyl-L-phenylalanine methyl ester, 98.73%+ | 5874-73-7 N-tert-Butoxycarbonyl-L-leucyl-L-phenylalanine methyl ester|CS-0010242|5874-73-7 https://www.jk-sci.com/products/ts246cs-0010357 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/207875.png?v=1791352973 Permanent Orange, 97% | 3468-63-1 Permanent Orange|CS-0010357|3468-63-1 https://www.jk-sci.com/products/ts246cs-0010257 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/255800.png?v=1791352993 Chrome Pure Blue BX, 98% | 1796-92-5 Chrome Pure Blue BX|CS-0010257|1796-92-5 https://www.jk-sci.com/products/ts246cs-0010500 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/419250.png?v=1791352954 α-[2-(Methylamino)ethyl]benzenemethanol, 98% | 42142-52-9 α-[2-(Methylamino)ethyl]benzenemethanol|CS-0010500|42142-52-9 https://www.jk-sci.com/products/ts246cs-0010304 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326128.png?v=1791352987 N-(Methoxymethyl)-N-(trimethylsilylmethyl)benzylamine, 90.00%+ | 93102-05-7 N-(Methoxymethyl)-N-(trimethylsilylmethyl)benzylamine|CS-0010304|93102-05-7 https://www.jk-sci.com/products/ts246cs-0010505 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c6e63ab723f52d8080610afbdb610451_4be269c0-e47e-43b7-a9bc-6ea08fc2a546.jpg?v=1791352941 4-[3-(2,5-Dichloro-4,6-dimethyl-3-pyridinyl)-1,2,4-oxadiazol-5-yl]-2-methoxy-6-nitrophenol, 98% | 1391712-50-7 4-[3-(2,5-Dichloro-4,6-dimethyl-3-pyridinyl)-1,2,4-oxadiazol-5-yl]-2-methoxy-6-nitrophenol|CS-0010505|1391712-50-7 https://www.jk-sci.com/products/ts246cs-0010863 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/204218.png?v=1791352932 3,3-Dimethylcyclohexanone, 98% | 2979-19-3 3,3-Dimethylcyclohexanone|CS-0010863|2979-19-3 https://www.jk-sci.com/products/ts246cs-0010981 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d78189caa8354badb6cba4f4a88eb075.jpg?v=1791352894 tert-Butyl (S)-(1-amino-1-oxo-3-phenylpropan-2-yl)carbamate, 98% | 35150-06-2 tert-Butyl (S)-(1-amino-1-oxo-3-phenylpropan-2-yl)carbamate|CS-0010981|35150-06-2 https://www.jk-sci.com/products/s57c4x-14401 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4cf4edcd2928ee39c44a87fad3b2af42.jpg?v=1791378166 Naphazoline EP Impurity A, 90.30% | 36321-43-4 Naphazoline EP Impurity A|C4X-14401|36321-43-4 https://www.jk-sci.com/products/ts246cs-0010868 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a49c0fbd639f1b8d37444b45b9dd7d16.jpg?v=1791352927 tert-Butyl 4-[[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl]methyl]piperazine-1-carboxylate, 98% | 1228780-71-9 tert-Butyl 4-[[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl]methyl]piperazine-1-carboxylate|CS-0010868|1228780-71-9 https://www.jk-sci.com/products/ts246cs-0010962 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f3e4bcbdfdd26726bd2bf6253249d797.jpg?v=1791352899 tert-Butyl (3-bromo-5-chloro-2-fluorophenyl)carbamate, 95.00%+ | 1269232-94-1 tert-Butyl (3-bromo-5-chloro-2-fluorophenyl)carbamate|CS-0010962|1269232-94-1 https://www.jk-sci.com/products/ts246cs-0011153 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/509cccfedf4f09538c2e4214d785dccb.jpg?v=1791352870 3-Benzyl-7-bromo-2-methoxyquinoline, 98% | 918648-51-8 3-Benzyl-7-bromo-2-methoxyquinoline|CS-0011153|918648-51-8 https://www.jk-sci.com/products/ts246cs-0011260 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/340405.png?v=1791352858 1-(Cyclopropylmethyl)piperazine, 97% | 57184-25-5 1-(Cyclopropylmethyl)piperazine|CS-0011260|57184-25-5 https://www.jk-sci.com/products/ts246cs-0011158 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb1a1c9a67488ffd313c1942c23ce98a.jpg?v=1791352868 3-Benzyl-2,6-dimethoxyquinoline, 99.08%+ | 918518-76-0 3-Benzyl-2,6-dimethoxyquinoline|CS-0011158|918518-76-0 https://www.jk-sci.com/products/ts246cs-0011092 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/812d85af774c683851a6797434b685b5_3e510b8b-e4ce-4f7e-ada4-54eea11c1add.jpg?v=1791352877 rel-(1R,2R)-1-(6-Bromo-2-methoxyquinolin-3-yl)-4-(dimethylamino)-2-(naphthalen-1-yl)-1-phenylbutan-2-ol, 98% | 654653-92-6 rel-(1R,2R)-1-(6-Bromo-2-methoxyquinolin-3-yl)-4-(dimethylamino)-2-(naphthalen-1-yl)-1-phenylbutan-2-ol|CS-0011092|654653-92-6 https://www.jk-sci.com/products/ts246cs-0011315 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b3ca3fdc4217893a10c07629e05fcbbb.jpg?v=1791352844 Ethyl 2-cyano-3-(3,8-dimethoxynaphthalen-2-yl)prop-2-enoate, 98% | 288389-23-1 Ethyl 2-cyano-3-(3,8-dimethoxynaphthalen-2-yl)prop-2-enoate|CS-0011315|288389-23-1 https://www.jk-sci.com/products/j5303591 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b722d8d617a89e256ae49f4d433d141.jpg?v=1791419395 b-Cyclodextrin | 7585-39-9 b-Cyclodextrin|03591|7585-39-9 https://www.jk-sci.com/products/ts246cs-0011434 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a366147e15a62a1fdda6d781554f01b2.jpg?v=1791352819 (S)-2-(2-Amino-3-(3-fluorophenyl)propyl)isoindoline-1,3-dione hydrochloride, 95% | 1202237-87-3 (S)-2-(2-Amino-3-(3-fluorophenyl)propyl)isoindoline-1,3-dione hydrochloride|CS-0011434|1202237-87-3 https://www.jk-sci.com/products/ts246cs-0011497 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/493851.png?v=1791352804 Indobufen impurity 6, 97% | 199328-10-4 Indobufen impurity 6|CS-0011497|199328-10-4 https://www.jk-sci.com/products/ts246cs-0011581 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3883a0d5afb8642f027e82bebb4abf1e_7e281fff-8e3e-42be-8653-ce7d87ae4d69.jpg?v=1791352794 Succinic anhydride, 95% | 108-30-5 Succinic anhydride|CS-0011581|108-30-5 https://www.jk-sci.com/products/j5303638 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb24a7743c393c86373e0f599e2f61a5.jpg?v=1791419371 Fmoc-L-aspartic acid a-allyl ester, Assay by titration ≥ 97% || Purity by HPLC ≥ 98% | 144120-53-6 Fmoc-L-aspartic acid a-allyl ester|03638|144120-53-6 https://www.jk-sci.com/products/ts246cs-0011702 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/348469.png?v=1791352777 Telmisartan impurity 2, 98% | 612-28-2 Telmisartan impurity 2|CS-0011702|612-28-2 https://www.jk-sci.com/products/ts246cs-0011715 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/794770.png?v=1791352773 1,2,3-Thiadiazole, 1H-isoindole-1,3(2H)-dione deriv., 97% | 78301-71-0 1,2,3-Thiadiazole, 1H-isoindole-1,3(2H)-dione deriv.|CS-0011715|78301-71-0 https://www.jk-sci.com/products/j5303645 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ac281cb9c24b791fbe6fd8dc2d1e4ade.jpg?v=1791419364 Rink amide AM resin, Mesh Size 200 - 400 mesh || Substitution (meq/g) 0.3 - 0.8 mmol/g | 183599-10-2 Rink amide AM resin|03645|183599-10-2 https://www.jk-sci.com/products/ts246cs-0011730 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/202816.png?v=1791352770 1-(2-Fluoro-4-nitrophenyl)piperazine, 95% | 154590-33-7 1-(2-Fluoro-4-nitrophenyl)piperazine|CS-0011730|154590-33-7 https://www.jk-sci.com/products/j5303672 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/314be60d9228bc3474adf419cf0d5b0f.jpg?v=1791419355 Boc-L-leucine N-hydoxysuccinimide ester, Purity by HPLC ≥ 99% | 3392-09-4 Boc-L-leucine N-hydoxysuccinimide ester|03672|3392-09-4 https://www.jk-sci.com/products/ts246cs-0012100 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/107018_36817acf-7213-4d23-b7bb-b674d0ccbf4d.png?v=1791352758 Propargyl-Tos, 95% | 23418-85-1 Propargyl-Tos|CS-0012100|23418-85-1 https://www.jk-sci.com/products/j5303678 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9d03658bab93babdb3bc7cd6fbe42a9a.jpg?v=1791419344 Boc-L-isoleucine N-hydroxysuccinimide ester, Purity by HPLC ≥ 98% | 3392-08-3 Boc-L-isoleucine N-hydroxysuccinimide ester|03678|3392-08-3 https://www.jk-sci.com/products/ts246cs-0011812 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466468.png?v=1791352764 1,1'-Dibenzoylferrocene, 95% | 12180-80-2 1,1'-Dibenzoylferrocene|CS-0011812|12180-80-2 https://www.jk-sci.com/products/ts246cs-0012576 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a6cd05032a17f1f00490e5749f9abde8.jpg?v=1791352717 4-Fluoro-3-methylpyridine hydrochloride, 96% | 1263282-40-1 4-Fluoro-3-methylpyridine hydrochloride|CS-0012576|1263282-40-1 https://www.jk-sci.com/products/ts246cs-0012604 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/84fa9ab83fa5631e1b90ac7cc4d762fb.jpg?v=1791352707 Methyl 4-benzylpiperazine-2-carboxylate, 95% | 181955-94-2 Methyl 4-benzylpiperazine-2-carboxylate|CS-0012604|181955-94-2 https://www.jk-sci.com/products/ts246cs-0012549 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f039b161300a709d7afe8ab9445d3578.jpg?v=1791352726 1-(5-Bromo-6-fluoro-1H-indazol-1-yl)ethan-1-one, 98% | 633335-81-6 1-(5-Bromo-6-fluoro-1H-indazol-1-yl)ethan-1-one|CS-0012549|633335-81-6 https://www.jk-sci.com/products/ts246cs-0012583 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/245383.png?v=1791352711 Ethyl 4-chloro-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate, 98% | 821791-58-6 Ethyl 4-chloro-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate|CS-0012583|821791-58-6 https://www.jk-sci.com/products/ts246cs-0012268 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b25ba223590563b2ec21d16f9b12a41_3b523879-a71d-4d1c-999b-c8cf3a1832f3.jpg?v=1791352742 4-Chloro-3-(4-ethoxybenzyl)phenol, 98% | 1408077-50-8 4-Chloro-3-(4-ethoxybenzyl)phenol|CS-0012268|1408077-50-8 https://www.jk-sci.com/products/ts246cs-0012438 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/268453c29e495452663f54064e0f9ec1.jpg?v=1791352732 Methyl 4-amidinobenzoate monohydrochloride, 95.00%+ | 42823-73-4 Methyl 4-amidinobenzoate monohydrochloride|CS-0012438|42823-73-4 https://www.jk-sci.com/products/ts246cs-0002375 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0cf05a4eb209603a8363eba2e92fa71.jpg?v=1791354400 4-Fluoro-1H-pyrrolo[2,3-b]pyridin-5-ol, 97% | 651744-21-7 4-Fluoro-1H-pyrrolo[2,3-b]pyridin-5-ol|CS-0002375|651744-21-7 https://www.jk-sci.com/products/ts246cs-0012633 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad976842dc6a8a34b1cec7d676c868ef.jpg?v=1791352681 5-Chloro-1,6-naphthyridine, 96% | 23616-32-2 5-Chloro-1,6-naphthyridine|CS-0012633|23616-32-2 https://www.jk-sci.com/products/ts246cs-0012616 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c5a4c7afaa1e8101407d87b832969726.jpg?v=1791352701 1-(5-Chloro-2-methoxyphenyl)ethylamine, 97.00%+ | 35253-21-5 1-(5-Chloro-2-methoxyphenyl)ethylamine|CS-0012616|35253-21-5 https://www.jk-sci.com/products/j5303694 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/378c999665d33c50ea950cd3013e5818.jpg?v=1791419332 Na-Fmoc-Ng-(2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-b-glucopyranosyl)-L-asparagine, Purity by HPLC ≥ 97% | 131287-39-3 Na-Fmoc-Ng-(2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-b-glucopyranosyl)-L-asparagine|03694|131287-39-3 https://www.jk-sci.com/products/j5303697 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e1f5596987b4c96175ca2364b14fd818.jpg?v=1791419329 Fmoc-S-[2,3-bis(palmitoyloxy)propyl]-L-cysteine, Purity by HPLC ≥ 96% | 210532-98-2 Fmoc-S-[2,3-bis(palmitoyloxy)propyl]-L-cysteine|03697|210532-98-2 https://www.jk-sci.com/products/j5303703 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/096330f7ad301685b683ef3dbfc24eb8.jpg?v=1791419324 Na-Fmoc-Nb-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-D-2,3-diaminopropionic acid, Assay by titration ≥ 98% || Purity by HPLC ≥ 98% | 210830-03-8 Na-Fmoc-Nb-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-D-2,3-diaminopropionic acid|03703|210830-03-8 https://www.jk-sci.com/products/ts246cs-0005555 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e0c613426a9198b1f42afd76338f85b9.jpg?v=1791354041 2-Amino-5-iodonicotinic acid, 98.25%+ | 54400-30-5 2-Amino-5-iodonicotinic acid|CS-0005555|54400-30-5 https://www.jk-sci.com/products/j5303711 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a2981e7fd0475149c32562048c156075.jpg?v=1791419315 Na-Fmoc-Nim-methyltrityl-L-histidine, Assay ≥ 94% || Purity by HPLC ≥ 99% | 133367-34-7 Na-Fmoc-Nim-methyltrityl-L-histidine|03711|133367-34-7 https://www.jk-sci.com/products/ts246cs-0006240 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e4408a1d4dd0a7af0d2aba79ea530ba0.jpg?v=1791353787 Methyltriphenoxysilane, 97% | 3439-97-2 Methyltriphenoxysilane|CS-0006240|3439-97-2 https://www.jk-sci.com/products/ts246cs-0006620 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36886c29224ab2cca5afdfc500fb3865.jpg?v=1791353682 7H-Pyrrolo[2,3-d]pyrimidine-4-carbonitrile, 97% | 1005206-16-5 7H-Pyrrolo[2,3-d]pyrimidine-4-carbonitrile|CS-0006620|1005206-16-5 https://www.jk-sci.com/products/ts246cs-0007528 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/550877_cc36b177-c776-4fb2-9aab-38e548ca292f.png?v=1791353553 2-Bromo-6-methylpyridin-3-amine, 96.75%+ | 126325-53-9 2-Bromo-6-methylpyridin-3-amine|CS-0007528|126325-53-9 https://www.jk-sci.com/products/j5303716 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08afc77cf3f4e1e4ac98de1b2b836471.jpg?v=1791419306 Na-Fmoc-Ne-Boc-L-lysine N-hydroxysuccinimide ester, Assay ≥ 98% | 132307-50-7 Na-Fmoc-Ne-Boc-L-lysine N-hydroxysuccinimide ester|03716|132307-50-7 https://www.jk-sci.com/products/ts246cs-0007713 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e03926d40210f958ac01cdfe79f9e7e9.jpg?v=1791353435 1,2,3,4-tetrahydro-2,7-naphthyridine dihydrochloride, 97% | 449175-32-0 1,2,3,4-tetrahydro-2,7-naphthyridine dihydrochloride|CS-0007713|449175-32-0 https://www.jk-sci.com/products/ts246cs-0008338 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/323592_f2982e20-88d6-406b-90a8-144c02661c2a.png?v=1791353376 Phenothiazine, 98.00%+ | 92-84-2 Phenothiazine|CS-0008338|92-84-2 https://www.jk-sci.com/products/ts246cs-0008748 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1503b7e286c03fb24e7d7eb16077229d.jpg?v=1791353245 3-Iodo-5-nitropyridin-2-ol, 98% | 25391-58-6 3-Iodo-5-nitropyridin-2-ol|CS-0008748|25391-58-6 https://www.jk-sci.com/products/ts246cs-0008494 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9d68fcbb352acb3fe0fed81dad0a5a97.jpg?v=1791353327 (R)-1-(3-Bromophenyl)ethan-1-amine hydrochloride, 98% | 1167414-91-6 (R)-1-(3-Bromophenyl)ethan-1-amine hydrochloride|CS-0008494|1167414-91-6 https://www.jk-sci.com/products/ts246cs-0009377 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/09946b295ce4cb6fffd9066636716ff1_fdd3afba-194e-43e3-8e7e-e1bcb6f007b3.jpg?v=1791353142 (R)-7-(But-2-ynyl)-8-(3-(1,3-dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione, 97% | 886588-63-2 (R)-7-(But-2-ynyl)-8-(3-(1,3-dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione|CS-0009377|886588-63-2 https://www.jk-sci.com/products/j5303723 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/987d48a053e8498180b83ebeefaf7578.jpg?v=1791419291 Na-Fmoc-Ne-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-D-lysine, Purity by HPLC ≥ 98% | 333973-51-6 Na-Fmoc-Ne-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-D-lysine|03723|333973-51-6 https://www.jk-sci.com/products/ts246cs-0008968 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1ea88283d3275074f9890adbc61c443d.jpg?v=1791353193 Benzo[b]thiophene-7-acetic acid, α,4-dihydroxy-, compd. with (N,N-dibutyl-1-butanamine)(1:1), 95% | 817586-35-9 Benzo[b]thiophene-7-acetic acid, α,4-dihydroxy-, compd. with (N,N-dibutyl-1-butanamine)(1:1)|CS-0008968|817586-35-9 https://www.jk-sci.com/products/j5303728 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/702639136b678a0cfe91ed426f2f0cd4.jpg?v=1791419280 Na,d-Bis-Fmoc-L-ornithine, Purity by HPLC ≥ 99% | 201046-59-5 Na,d-Bis-Fmoc-L-ornithine|03728|201046-59-5 https://www.jk-sci.com/products/ts246cs-0009727 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/453151_b7b62b53-e3bb-4445-b1a9-9bb71a957b5f.png?v=1791353104 (S)-Indoximod, 96% | 21339-55-9 (S)-Indoximod|CS-0009727|21339-55-9 https://www.jk-sci.com/products/s57c4x-14403 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/512505.png?v=1791378160 Naphazoline EP Impurity C, 99.20% | 132-75-2 Naphazoline EP Impurity C|C4X-14403|132-75-2 https://www.jk-sci.com/products/ts246cs-0009938 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca0f65d1ac8fbc2409ac57fbda8dd639.jpg?v=1791353071 3-Benzyl-6-bromo-2-chloroquinoline, 98% | 654655-68-2 3-Benzyl-6-bromo-2-chloroquinoline|CS-0009938|654655-68-2 https://www.jk-sci.com/products/ts246cs-0010111 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/259864_54478ece-0787-4ce0-9369-80a9e7668ef7.png?v=1791353042 Acesulfame (potassium), 98% | 55589-62-3 Acesulfame (potassium)|CS-0010111|55589-62-3 https://www.jk-sci.com/products/ts246cs-0010136 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/537341_1ceaad7c-58ee-494b-bee1-f1b7222f8a1c.png?v=1791353028 1-Aminoanthraquinone, 98% | 82-45-1 1-Aminoanthraquinone|CS-0010136|82-45-1 https://www.jk-sci.com/products/ts246cs-0010503 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/03be0ae8fe23e8ce29ca789e3e004a0b_3e1207ae-4e94-45e2-84d9-63a7f83b905c.jpg?v=1791352945 4-Hydroxy-3-methoxy-5-nitrobenzoic acid, 98% | 15785-54-3 4-Hydroxy-3-methoxy-5-nitrobenzoic acid|CS-0010503|15785-54-3 https://www.jk-sci.com/products/ts246cs-0010867 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be266f3b23e9557d012f19f149e9cff2.jpg?v=1791352927 (2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methanol, 98% | 1228780-51-5 (2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methanol|CS-0010867|1228780-51-5 https://www.jk-sci.com/products/ts246cs-0010339 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/109861.png?v=1791352975 1-Hydroxymethyl-3-nitro-5-benzoic acid methyl ester, 97% | 53732-08-4 1-Hydroxymethyl-3-nitro-5-benzoic acid methyl ester|CS-0010339|53732-08-4 https://www.jk-sci.com/products/ts246cs-0010246 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf47fec0f685ad9a5bb1e488d50208b0.jpg?v=1791352992 2-Isopropoxy-5-methyl-4-(piperidin-4-yl)aniline dihydrochloride, 97% | 1380575-45-0 2-Isopropoxy-5-methyl-4-(piperidin-4-yl)aniline dihydrochloride|CS-0010246|1380575-45-0 https://www.jk-sci.com/products/ts246cs-0010963 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8999ac13701c5841a5a78056747f668.jpg?v=1791352894 tert-Butyl (5-chloro-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate, 95% | 1269440-69-8 tert-Butyl (5-chloro-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate|CS-0010963|1269440-69-8 https://www.jk-sci.com/products/ts246cs-0011179 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5354f982ab47592f4be299d18e684eb0.jpg?v=1791352870 MOC-Val-OH, 98% | 74761-42-5 MOC-Val-OH|CS-0011179|74761-42-5 https://www.jk-sci.com/products/ts246cs-0011133 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396311_05bf9ba3-b711-490b-80da-06ea6fbbad3a.png?v=1791352875 L-Alloisoleucine, 96% | 1509-34-8 L-Alloisoleucine|CS-0011133|1509-34-8 https://www.jk-sci.com/products/ts246cs-0011516 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e8d3f266fc900e95ab287b139354d4a7.jpg?v=1791352805 L-Alanine, N-[(S)-(4-nitrophenoxy)phenoxyphosphinyl]-, 1-methylethyl ester, 98% | 1256490-31-9 L-Alanine, N-[(S)-(4-nitrophenoxy)phenoxyphosphinyl]-, 1-methylethyl ester|CS-0011516|1256490-31-9 https://www.jk-sci.com/products/ts246cs-0011324 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/70bef825efee8c345f5a6988928afd7d.jpg?v=1791352842 3-([1,1'-Biphenyl]-4-yl)-2-acetamidopropanoic acid, 98% | 63024-50-0 3-([1,1'-Biphenyl]-4-yl)-2-acetamidopropanoic acid|CS-0011324|63024-50-0 https://www.jk-sci.com/products/j5303730 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b03f1fddf68e2cb68ac7507c9bd61c64.jpg?v=1791419274 Na-Fmoc-Nd-Boc-D-ornithine, Assay by titration ≥ 98% || Purity by HPLC ≥ 99% | 118476-89-4 Na-Fmoc-Nd-Boc-D-ornithine|03730|118476-89-4 https://www.jk-sci.com/products/ts246cs-0011713 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/794769_da88cb02-a6fc-4937-be1f-b0848e0d8c32.png?v=1791352775 2-(2-Oxo-2-phenylethyl)isoindoline-1,3-dione, 98% | 1032-67-3 2-(2-Oxo-2-phenylethyl)isoindoline-1,3-dione|CS-0011713|1032-67-3 https://www.jk-sci.com/products/ts246cs-0011803 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f6b04edfcbce98e9c6727b187d43037_549e90a4-4b38-4650-9cde-8017162f0354.jpg?v=1791352764 L-α-aminobutyramide, 98% | 7324-11-0 L-α-aminobutyramide|CS-0011803|7324-11-0 https://www.jk-sci.com/products/ts246cs-0012464 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e612c7e23bf52b708c511e7c1ccd067b.jpg?v=1791352730 rel-(2R,3S)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butanenitrile, 98% | 1286729-93-8 rel-(2R,3S)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butanenitrile|CS-0012464|1286729-93-8 https://www.jk-sci.com/products/ts246cs-0012133 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/400335_6cb963c6-243a-42eb-9d17-af5fb0d5222a.png?v=1791352752 p-Toluenesulfonamide, 98% | 70-55-3 p-Toluenesulfonamide|CS-0012133|70-55-3 https://www.jk-sci.com/products/ts246cs-0012581 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8468813bfcd0e21bd0d51a3bc68b1206.jpg?v=1791352714 Glutaramide, 97% | 3424-60-0 Glutaramide|CS-0012581|3424-60-0 https://www.jk-sci.com/products/ts246cs-0013071 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111284_16bd063e-8f44-445f-810e-3692599519d0.png?v=1791352594 Metacetamol, 98% | 621-42-1 Metacetamol|CS-0013071|621-42-1 https://www.jk-sci.com/products/ts246cs-0012611 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/432095_5a50432f-c3f6-4066-8834-20d362a8a0dc.png?v=1791352701 Methyl 6-chloro-5-iodonicotinate, 98% | 365413-29-2 Methyl 6-chloro-5-iodonicotinate|CS-0012611|365413-29-2 https://www.jk-sci.com/products/s57c4x-14405 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e2cc85e2f241f50f13bd48818cce78e.jpg?v=1791378159 Naphazoline EP Impurity A HCl, Purity: 99.4% | 73664-32-1 Naphazoline EP Impurity A HCl|C4X-14405|73664-32-1 https://www.jk-sci.com/products/ts246cs-0013058 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/291027_b02a7dc6-b764-4974-9bef-d54e541cf1bb.png?v=1791352600 Sulfaquinoxaline, 98% | 59-40-5 Sulfaquinoxaline|CS-0013058|59-40-5 https://www.jk-sci.com/products/ts246cs-0012646 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7d94b069de8213161d82a687ecaa555b.jpg?v=1791352668 1,7-Diazaspiro[3.5]nonan-2-one, 98% | 1235440-17-1 1,7-Diazaspiro[3.5]nonan-2-one|CS-0012646|1235440-17-1 https://www.jk-sci.com/products/ts246cs-0012704 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9fcf24f6a955797cadc9f564fc9b699a.jpg?v=1791352628 6-Bromopyrazolo[1,5-a]pyridine-3-carboxylic acid, 97% | 1211596-19-8 6-Bromopyrazolo[1,5-a]pyridine-3-carboxylic acid|CS-0012704|1211596-19-8 https://www.jk-sci.com/products/j5302040 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/87eaea7b8d6060ac7a03b7213c6f241d.jpg?v=1791421277 2,6-Diaminopurine-2'-deoxyriboside, Assay ≥ 99% | 4546-70-7 2,6-Diaminopurine-2'-deoxyriboside|02040|4546-70-7 https://www.jk-sci.com/products/ts246cs-0015193 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4b0d20adddd2aa34f0beff9b533b5bb7.jpg?v=1791352385 7-(benzyloxy)- 3-hydroxy-5-m ethoxy-2-(4-m ethoxyphenyl)- 4H-chromen-4 -one, 97% | 874202-33-2 7-(benzyloxy)- 3-hydroxy-5-m ethoxy-2-(4-m ethoxyphenyl)- 4H-chromen-4 -one|CS-0015193|874202-33-2 https://www.jk-sci.com/products/ts246cs-0012677 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f8d1af0c4526ac4d5f5196c64f6a1085.jpg?v=1791352648 6-Bromo-3-iodo-imidazo[1,2-a]pyrazine, 98% | 1245644-42-1 6-Bromo-3-iodo-imidazo[1,2-a]pyrazine|CS-0012677|1245644-42-1 https://www.jk-sci.com/products/ts246cs-0013219 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/364981.png?v=1791352567 Ambroxol (hydrochloride), 98% | 23828-92-4 Ambroxol (hydrochloride)|CS-0013219|23828-92-4 https://www.jk-sci.com/products/s57c4x-144311 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4afbf9ff340ce9510940abd670f8ed21.jpg?v=1791378154 Ampicillin EP Impurity K, 99.80% | 40610-41-1 Ampicillin EP Impurity K|C4X-144311|40610-41-1 https://www.jk-sci.com/products/s57c4x-14432 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88557b9f1fa0f279559003fec579d666.jpg?v=1791378146 Ampicillin EP Impurity B, 89.10% | 19379-33-0 Ampicillin EP Impurity B|C4X-14432|19379-33-0 https://www.jk-sci.com/products/ts246cs-0013677 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/224746_2c47e5ad-4da9-490e-8265-cd0710b96edb.png?v=1791352542 L-Methionine-DL-sulfoximine, 97% | 15985-39-4 L-Methionine-DL-sulfoximine|CS-0013677|15985-39-4 https://www.jk-sci.com/products/ts246cs-0014813 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/144477.png?v=1791352461 Potassium [2,2'-biquinoline]-4,4'-dicarboxylate, 97% | 63451-34-3 Potassium [2,2'-biquinoline]-4,4'-dicarboxylate|CS-0014813|63451-34-3 https://www.jk-sci.com/products/s57c4x-144317 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7c0e2be9-09db-4bc9-b9b6-b78339d0063c.png?v=1791378145 Ampicillin Impurity 17, 76.40% Ampicillin Impurity 17|C4X-144317 https://www.jk-sci.com/products/ts246cs-0015117 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/449264.png?v=1791352434 3',5'-Difluoroacetophenone, 95% | 123577-99-1 3',5'-Difluoroacetophenone|CS-0015117|123577-99-1 https://www.jk-sci.com/products/ts246cs-0013982 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/349516.png?v=1791352506 2,3-Dibromopropanamide, 97% | 15102-42-8 2,3-Dibromopropanamide|CS-0013982|15102-42-8 https://www.jk-sci.com/products/ts246cs-0012951 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/249683.png?v=1791352615 5-(tert-Butyl)-2-(chloromethyl)oxazole, 96% | 224441-73-0 5-(tert-Butyl)-2-(chloromethyl)oxazole|CS-0012951|224441-73-0 https://www.jk-sci.com/products/ts246cs-0014097 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/280731.png?v=1791352497 Diaminomaleonitrile, 97% | 1187-42-4 Diaminomaleonitrile|CS-0014097|1187-42-4 https://www.jk-sci.com/products/ts246cs-0013797 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/154465.png?v=1791352520 Succimer, 98% | 304-55-2 Succimer|CS-0013797|304-55-2 https://www.jk-sci.com/products/ts246cs-0013288 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/416499.png?v=1791352560 3,5-Dibromosalicylaldehyde, 97% | 90-59-5 3,5-Dibromosalicylaldehyde|CS-0013288|90-59-5 https://www.jk-sci.com/products/ts246cs-0015183 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/374184.png?v=1791352397 HEPPS, 98% | 16052-06-5 HEPPS|CS-0015183|16052-06-5 https://www.jk-sci.com/products/ts246cs-0015170 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/56783ac6c87b5ba90347b0898e610cb8.jpg?v=1791352409 Tricine, 97% | 5704-04-1 Tricine|CS-0015170|5704-04-1 https://www.jk-sci.com/products/ts246cs-0014413 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b7924e0a3ee201cbbd586c2cd02b1288.jpg?v=1791352483 1-Chloro-2-fluoro-4-vinylbenzene, 98% | 1263414-46-5 1-Chloro-2-fluoro-4-vinylbenzene|CS-0014413|1263414-46-5 https://www.jk-sci.com/products/ts246cs-0015222 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/892045_ff692522-6adf-47bf-bc81-1b9c9255eef1.png?v=1791352377 1,2,3,4-Tetrahydrobenzo[h]quinolin-3-ol, 98% | 5423-67-6 1,2,3,4-Tetrahydrobenzo[h]quinolin-3-ol|CS-0015222|5423-67-6 https://www.jk-sci.com/products/ts246cs-0015290 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/599238.png?v=1791352356 Trichloroacetic acid (sodium), 98% | 650-51-1 Trichloroacetic acid (sodium)|CS-0015290|650-51-1 https://www.jk-sci.com/products/ts246cs-0015347 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/395062.png?v=1791352323 N,N-Diethylbenzylamine, 97.00%+ | 772-54-3 N,N-Diethylbenzylamine|CS-0015347|772-54-3 https://www.jk-sci.com/products/ts246cs-0015444 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/260528_e6c1c08f-f57b-476a-b2a2-6f765887ffca.png?v=1791352295 2-Isobutoxy-1-(isobutoxycarbonyl)-1,2-dihydroquinoline, 95% | 38428-14-7 2-Isobutoxy-1-(isobutoxycarbonyl)-1,2-dihydroquinoline|CS-0015444|38428-14-7 https://www.jk-sci.com/products/ts246cs-0015396 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/356373_9eab76e3-4343-4dd9-9f7f-130d420c725e.png?v=1791352309 Methyl 4-methyl-3-oxopentanoate, 96% | 42558-54-3 Methyl 4-methyl-3-oxopentanoate|CS-0015396|42558-54-3 https://www.jk-sci.com/products/ts246cs-0001421 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/935327e35d13c830febdebf03f92eeaa.jpg?v=1791354564 N-(2,3-dichlorobenzyl)cyclopropanamine, 95% | 625437-42-5 N-(2,3-dichlorobenzyl)cyclopropanamine|CS-0001421|625437-42-5 https://www.jk-sci.com/products/ts246cs-0015372 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/271952.png?v=1791352314 Thioanisole, 98% | 100-68-5 Thioanisole|CS-0015372|100-68-5 https://www.jk-sci.com/products/ts246cs-0005942 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376546.png?v=1791353906 (E)-1,4-Dibromobut-2-ene, 98% | 821-06-7 (E)-1,4-Dibromobut-2-ene|CS-0005942|821-06-7 https://www.jk-sci.com/products/ts246cs-0007915 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/270910.png?v=1791353412 2-Chloro-3-methyl-4-aminobenzonitrile, 98% | 573768-09-9 2-Chloro-3-methyl-4-aminobenzonitrile|CS-0007915|573768-09-9 https://www.jk-sci.com/products/ts246cs-0006868 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82f69cb37677a3dbccac6d47793606b0_517f309c-c80b-4098-bfb9-ced47d7a915d.jpg?v=1791353618 2-Hydroxy-4-methoxybenzoic acid, 98% | 2237-36-7 2-Hydroxy-4-methoxybenzoic acid|CS-0006868|2237-36-7 https://www.jk-sci.com/products/ts246cs-0008655 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215664_d60cf129-5756-4734-b7ba-b2aee3a0aec0.png?v=1791353262 tert-Butyl 1H-indole-1-carboxylate, 96% | 75400-67-8 tert-Butyl 1H-indole-1-carboxylate|CS-0008655|75400-67-8 https://www.jk-sci.com/products/ts246cs-0009861 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/475653_e1b3e587-4456-4d10-93d8-d1e7aa1bffd3.png?v=1791353089 Palmitic acid, 96% | 57-10-3 Palmitic acid|CS-0009861|57-10-3 https://www.jk-sci.com/products/ts246cs-0010128 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/116392_6ba4a3c4-6e2c-4279-af68-41560b66e43e.png?v=1791353031 Salicylaldoxime, 98% | 94-67-7 Salicylaldoxime|CS-0010128|94-67-7 https://www.jk-sci.com/products/ts246cs-0009254 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2bda4fca764ce2898b69b3a2b47ea5c8.jpg?v=1791353165 Ethyl D-(α-Methylbenzylimino)acetate, 96% | 37662-05-8 Ethyl D-(α-Methylbenzylimino)acetate|CS-0009254|37662-05-8 https://www.jk-sci.com/products/ts246cs-0010270 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/508334_6417a675-73e8-442c-989b-af2d92ad0d19.png?v=1791352986 Reactive Blue 19, Strength：100% | 2580-78-1 Reactive Blue 19|CS-0010270|2580-78-1 https://www.jk-sci.com/products/ts246cs-0010811 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8723d5190b3d530076255c81ec43513a_abac0c77-5803-4860-b068-a0f40b1f6041.jpg?v=1791352932 7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione, 98% | 39713-40-1 7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione|CS-0010811|39713-40-1 https://www.jk-sci.com/products/ts246cs-0011002 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/372750.png?v=1791352889 1,1,3,3-Tetramethylurea, 98% | 632-22-4 1,1,3,3-Tetramethylurea|CS-0011002|632-22-4 https://www.jk-sci.com/products/ts246cs-0012096 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c133202194dee9265a2b01bc36ee227a.jpg?v=1791352758 N-(6-Chloropyridazin-3-yl)-2-(3-(trifluoromethoxy)phenyl)acetamide, 97.00%+ | 1439400-46-0 N-(6-Chloropyridazin-3-yl)-2-(3-(trifluoromethoxy)phenyl)acetamide|CS-0012096|1439400-46-0 https://www.jk-sci.com/products/ts246cs-0011701 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a9608d067aa4eb9c3c9ed9575f5c9bf6.jpg?v=1791352778 Nintedanib impurity 9, 98% | 1092522-02-5 Nintedanib impurity 9|CS-0011701|1092522-02-5 https://www.jk-sci.com/products/ts246cs-0011269 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de9d0a199b63993079c73a77652d0316.jpg?v=1791352852 3-Benzyl-7-bromo-2-chloroquinoline, 99.16%+ | 918518-81-7 3-Benzyl-7-bromo-2-chloroquinoline|CS-0011269|918518-81-7 https://www.jk-sci.com/products/ts246cs-0012564 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f9b5eabee3c05dc582a47491e69c8c78.jpg?v=1791352721 2-Methoxy-5-nitrobenzonitrile, 96% | 10496-75-0 2-Methoxy-5-nitrobenzonitrile|CS-0012564|10496-75-0 https://www.jk-sci.com/products/ts246cs-0012623 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/345d983ab08a6a41762738620d9159f7_5339c9d6-6ff5-4416-b4f4-40dd01bc052f.jpg?v=1791352692 Uradil impurity 1, 98.00%+ | 31737-09-4 Uradil impurity 1|CS-0012623|31737-09-4 https://www.jk-sci.com/products/ts246cs-0012702 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f39f941edaa1b7b9a3ef9428a6991f8.jpg?v=1791352634 (2-Iodoethyl)cyclopropane, 97% | 335449-19-9 (2-Iodoethyl)cyclopropane|CS-0012702|335449-19-9 https://www.jk-sci.com/products/j5302494 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541fa9d3ca7650953362fa5400b887bb.jpg?v=1791420664 Boc-L-leucine 4-oxymethylphenylacetamidomethyl resin, Mesh Size 100-400 mesh || Substitution (meq/g) 0.3-0.8 meq/g Boc-L-leucine 4-oxymethylphenylacetamidomethyl resin|02494 https://www.jk-sci.com/products/j5302654 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4d36c2adde8bbeffe7cd2d7016a7124.jpg?v=1791420432 N-Methyl-L-isoleucine hydrochloride, Assay by titration 98 - 101% | 4125-98-8 N-Methyl-L-isoleucine hydrochloride|02654|4125-98-8 https://www.jk-sci.com/products/ts246cs-0012956 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/535700_e5b4edc2-03ab-49d4-9ba1-353b896ec9df.png?v=1791352614 4-Aminobenzohydrazide, 96% | 5351-17-7 4-Aminobenzohydrazide|CS-0012956|5351-17-7 https://www.jk-sci.com/products/ts246cs-0013168 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/612319.png?v=1791352588 Cetylpyridinium (chloride), 98% | 123-03-5 Cetylpyridinium (chloride)|CS-0013168|123-03-5 https://www.jk-sci.com/products/ts246cs-0013904 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/454263_c83b4f62-e811-4a72-9187-a77ab08e3ce7.png?v=1791352506 Benzylhydrazine, 95% | 555-96-4 Benzylhydrazine|CS-0013904|555-96-4 https://www.jk-sci.com/products/ts246cs-0013443 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4ecc3dce7190956ba41c92059345b0df.jpg?v=1791352552 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthonitrile, 95.00%+ | 1352794-90-1 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthonitrile|CS-0013443|1352794-90-1 https://www.jk-sci.com/products/ts246cs-0014226 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/208244.png?v=1791352492 (4-Formylnaphthalen-1-yl)boronic acid, 98.88%+ | 332398-52-4 (4-Formylnaphthalen-1-yl)boronic acid|CS-0014226|332398-52-4 https://www.jk-sci.com/products/ts246cs-0015059 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/134105.png?v=1791352450 Ethylene glycol,98%, 98% | 107-21-1 Ethylene glycol,98%|CS-0015059|107-21-1 https://www.jk-sci.com/products/j5302769 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e28efa3d2a0b49fefdf6f77771e41e4a.jpg?v=1791420237 Na-Boc-Ne-2-chloro-Z-L-lysine Merrifield resin (0.8 - 1.2 meq/g, 100 - 200 mesh), Mesh Size 100-200 || Substitution (meq/g) 0.8-1.2 meq/g Na-Boc-Ne-2-chloro-Z-L-lysine Merrifield resin (0.8 - 1.2 meq/g, 100 - 200 mesh)|02769 https://www.jk-sci.com/products/ts246cs-0015171 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/136111_ef8d351a-ee71-4bd8-939f-6b8162bef53b.png?v=1791352409 EGTA, 97% | 67-42-5 EGTA|CS-0015171|67-42-5 https://www.jk-sci.com/products/ts246cs-0015314 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542501_80c83985-75a5-474b-b0a3-867bddbfb179.png?v=1791352341 3,4-Dimethoxyphenethyl alcohol, 98% | 7417-21-2 3,4-Dimethoxyphenethyl alcohol|CS-0015314|7417-21-2 https://www.jk-sci.com/products/ts246cs-0015383 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450432_714e2230-6952-4c25-9e90-683935feb4f3.png?v=1791352309 Zinc diiodide,99%, 99.20%+ | 10139-47-6 Zinc diiodide,99%|CS-0015383|10139-47-6 https://www.jk-sci.com/products/ts246cs-0015902 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420793.png?v=1791352245 Methyl hydrazinecarboxylate, 97% | 6294-89-9 Methyl hydrazinecarboxylate|CS-0015902|6294-89-9 https://www.jk-sci.com/products/ts246cs-0015219 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/442848_a760dc52-f910-4ac4-8680-a05966a042b1.png?v=1791352380 ANS (ammonium), 98% | 28836-03-5 ANS (ammonium)|CS-0015219|28836-03-5 https://www.jk-sci.com/products/ts246cs-0015809 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/463794.png?v=1791352255 (S)-2-((Trityloxy)methyl)oxirane, 97% | 129940-50-7 (S)-2-((Trityloxy)methyl)oxirane|CS-0015809|129940-50-7 https://www.jk-sci.com/products/ts246cs-0015934 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b30ded7446d7f4dddd568fffb87d075f.jpg?v=1791352224 Acetamide, 97.00%+ | 60-35-5 Acetamide|CS-0015934|60-35-5 https://www.jk-sci.com/products/j5302870 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/26865036599add926fbbb13762f2e792.jpg?v=1791420148 Fmoc-(3S)-1,2,3,4-tetrahydroisoquinoline-7-hydroxy-3-carboxylic acid, Purity by HPLC ≥ 98% | 178432-49-0 Fmoc-(3S)-1,2,3,4-tetrahydroisoquinoline-7-hydroxy-3-carboxylic acid|02870|178432-49-0 https://www.jk-sci.com/products/ts246cs-0015951 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/142275.png?v=1791352217 (R)-2-Amino-3-(pyridin-3-yl)propanoic acid, 97% | 70702-47-5 (R)-2-Amino-3-(pyridin-3-yl)propanoic acid|CS-0015951|70702-47-5 https://www.jk-sci.com/products/s57c4x-144326 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/df6e439418f7bbbd389bcfe2d26f94a8.jpg?v=1791378138 Ampicillin EP Impurity H, 98.60% | 73200-73-4 Ampicillin EP Impurity H|C4X-144326|73200-73-4 https://www.jk-sci.com/products/ts246cs-0015977 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/980bab1a5b80d83f79662ed0aba33d5c.jpg?v=1791352202 (S)-T-BINAP, 97% | 100165-88-6 (S)-T-BINAP|CS-0015977|100165-88-6 https://www.jk-sci.com/products/s57c4x-144331 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0f97af10-ba35-478f-aec3-775e31da303c.png?v=1791378135 Ampicillin Impurity 31, 73.80% Ampicillin Impurity 31|C4X-144331 https://www.jk-sci.com/products/j5303020 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/006b4b3d5c0b00ab08f051a4fe9c9052.jpg?v=1791420052 L-Arginine-tert-butyl ester dihydrochloride | 87459-72-1 L-Arginine-tert-butyl ester dihydrochloride|03020|87459-72-1 https://www.jk-sci.com/products/ts246cs-0016049 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/400428.png?v=1791352170 Magnesium stearate, 99% | 557-04-0 Magnesium stearate|CS-0016049|557-04-0 https://www.jk-sci.com/products/ts246cs-0015991 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269987_e2c06c8d-dfbf-410e-ac6a-06ccfde54f57.png?v=1791352193 Heptyl methyl ketone, 98% | 821-55-6 Heptyl methyl ketone|CS-0015991|821-55-6 https://www.jk-sci.com/products/j5303061 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b6ef76c4485702e5f6ba6f594ac0194a.jpg?v=1791419982 D-Glutamic acid dibenzyl ester 4-toluenesulfonate salt, Assay ≥ 98% | 19898-41-0 D-Glutamic acid dibenzyl ester 4-toluenesulfonate salt|03061|19898-41-0 https://www.jk-sci.com/products/ts246cs-0016216 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/361837_1a8b0ab0-4889-4ba0-ba58-39c312f002f7.png?v=1791352157 Ethyl acetoacetate, 98% | 141-97-9 Ethyl acetoacetate|CS-0016216|141-97-9 https://www.jk-sci.com/products/j5303100 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/62fcb32e36b931597077d75cf305f5e5.jpg?v=1791419912 Ne-Z-L-lysine methyl ester hydrochloride, Purity by HPLC ≥ 98% | 27894-50-4 Ne-Z-L-lysine methyl ester hydrochloride|03100|27894-50-4 https://www.jk-sci.com/products/ts246cs-0016419 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/499014_6a7bb373-1df9-4cad-99ec-adbe1dba5cf0.png?v=1791352152 Triacetonamine, 98% | 826-36-8 Triacetonamine|CS-0016419|826-36-8 https://www.jk-sci.com/products/ts246cs-0016522 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/51b2cec1d23aaadef910b1e560470619.jpg?v=1791352143 2,4,6-Ethenylboroxin-pyridine complex,98%(stabilized with TBC), 98%(stabilized with TBC) | 95010-17-6 2,4,6-Ethenylboroxin-pyridine complex,98%(stabilized with TBC)|CS-0016522|95010-17-6 https://www.jk-sci.com/products/ts246cs-0016863 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396033.png?v=1791352119 2-Amino-2-cyanoacetamide, 98% | 6719-21-7 2-Amino-2-cyanoacetamide|CS-0016863|6719-21-7 https://www.jk-sci.com/products/ts246cs-0017143 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/353057_dd7a5dd0-26b7-4273-8ed3-62e7751e8aa2.png?v=1791352107 6-Methyluracil, 98% | 626-48-2 6-Methyluracil|CS-0017143|626-48-2 https://www.jk-sci.com/products/ts246cs-0016550 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b6b23be51887d7f31c4068f2515f9579.jpg?v=1791352138 2,5-Dioxopyrrolidin-1-yl octanoate, 97.00%+ | 14464-30-3 2,5-Dioxopyrrolidin-1-yl octanoate|CS-0016550|14464-30-3 https://www.jk-sci.com/products/ts246cs-0017181 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124301_7cefe73c-4b22-4392-8fcb-89153d1dd136.png?v=1791352091 2-Chloro-4-fluoroaniline, 98% | 2106-02-7 2-Chloro-4-fluoroaniline|CS-0017181|2106-02-7 https://www.jk-sci.com/products/ts246cs-0017448 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3793318a0f5a0b1330acf36e40d5a97_9232c9bd-76b9-483b-937e-187d861ea850.jpg?v=1791352076 Chlorphenesin, 98% | 104-29-0 Chlorphenesin|CS-0017448|104-29-0 https://www.jk-sci.com/products/s57c4x-144365 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/795c36528cef391cb13a314bd183b1a6.jpg?v=1791378127 Ampicillin impurity 65, 97.00% | 55675-51-9 Ampicillin impurity 65|C4X-144365|55675-51-9 https://www.jk-sci.com/products/s57c4x-144344 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d2723215-98df-4595-a56b-5ea566705d1b.png?v=1791378132 Ampicillin EP Impurity M, 92.40% Ampicillin EP Impurity M|C4X-144344 https://www.jk-sci.com/products/s57c4x-144353 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ae7155c2-f012-4895-8b40-08aa252cfd16.png?v=1791378125 Ampicillin Impurity 53, 91.50% Ampicillin Impurity 53|C4X-144353 https://www.jk-sci.com/products/ts246cs-0017712 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/120494.png?v=1791352075 2-Chloro-6-methylbenzonitrile, 98% | 6575-09-3 2-Chloro-6-methylbenzonitrile|CS-0017712|6575-09-3 https://www.jk-sci.com/products/s57c4x-144386 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8bfc9f8c-e8ee-4307-88db-7c543a7cd408.png?v=1791378119 Ampicillin Impurity 86, 90.40% Ampicillin Impurity 86|C4X-144386 https://www.jk-sci.com/products/s57c4x-14441 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/93873547f2ef91ada8c8255e055845f3.jpg?v=1791378115 Flurbiprofen Impurity 1, Purity: 99.9% | 42771-81-3 Flurbiprofen Impurity 1|C4X-14441|42771-81-3 https://www.jk-sci.com/products/s57c4x-144412 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a1568bc6689f58fe2506fd93c4cd9e15.jpg?v=1791378110 Flurbiprofen Impurity 12, 90.00% | 55258-76-9 Flurbiprofen Impurity 12|C4X-144412|55258-76-9 https://www.jk-sci.com/products/ts246cs-0017743 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e1d4332beca73d25345ad518de76b3a6.jpg?v=1791352066 (3-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)methanol, 96% | 1627924-18-8 (3-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)methanol|CS-0017743|1627924-18-8 https://www.jk-sci.com/products/ts246cs-0017916 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/293397.png?v=1791352024 Methyl 2-fluoroisobutyrate, 98% | 338-76-1 Methyl 2-fluoroisobutyrate|CS-0017916|338-76-1 https://www.jk-sci.com/products/ts246cs-0017787 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/245104_3ceeedca-502a-4273-b887-b8bbcf5742ce.png?v=1791352051 DL-Tartaric acid, 98% | 133-37-9 DL-Tartaric acid|CS-0017787|133-37-9 https://www.jk-sci.com/products/ts246cs-0017821 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/226229.png?v=1791352041 Ethyl pyruvate, 98.00%+ | 617-35-6 Ethyl pyruvate|CS-0017821|617-35-6 https://www.jk-sci.com/products/ts246cs-0017978 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/604576.png?v=1791352013 7-Bromo-9H-fluoren-2-amine, 97% | 6638-60-4 7-Bromo-9H-fluoren-2-amine|CS-0017978|6638-60-4 https://www.jk-sci.com/products/q8819-1910 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3a87f655aac94660b02aa312ddf11892.jpg?v=1790199568 CALLERY™ Sodium-Potassium Alloy 22:78 (min. 99%) | 11135-81-2 CALLERY™ Sodium-Potassium Alloy 22:78 (min. 99%)|19-1910|11135-81-2 https://www.jk-sci.com/products/j5303130 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b9acd4a4404cc9c132becd7479f0e9b2.jpg?v=1791419850 L-Proline methyl ester hydrochloride, Purity by HPLC ≥ 98% | 2133-40-6 L-Proline methyl ester hydrochloride|03130|2133-40-6 https://www.jk-sci.com/products/ts246cs-0018109 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a6575e58364efc2d0fcd23a1ba8fcc22_77112857-653e-48a8-8d4d-bec78903e326.jpg?v=1791351999 α-D-Glucopyranose, 2,3,4,6-tetraacetate, 98.00%+ | 74808-10-9 α-D-Glucopyranose, 2,3,4,6-tetraacetate|CS-0018109|74808-10-9 https://www.jk-sci.com/products/ts246cs-0018329 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/588370.png?v=1791351987 3-O-Methylgallic acid, 97% | 3934-84-7 3-O-Methylgallic acid|CS-0018329|3934-84-7 https://www.jk-sci.com/products/ts246cs-0005321 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124194_ddad9eae-9af5-4aa8-98fe-f93cab1e78b1.png?v=1791354199 2-(tert-butoxycarbonyl)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid, 95.00%+ | 499139-27-4 2-(tert-butoxycarbonyl)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid|CS-0005321|499139-27-4 https://www.jk-sci.com/products/ts246cs-0018674 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/332048.png?v=1791351956 Methyl 4-(4-methoxybenzoyl)benzoate, 98.00%+ | 71616-84-7 Methyl 4-(4-methoxybenzoyl)benzoate|CS-0018674|71616-84-7 https://www.jk-sci.com/products/ts246cs-0018823 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/03e74e08c7b42eb00763ca76937c6b9e.jpg?v=1791351918 3-Methylimidazo[2,1-b]thiazole-2-carboxylic acid, 97.00%+ | 1017273-59-4 3-Methylimidazo[2,1-b]thiazole-2-carboxylic acid|CS-0018823|1017273-59-4 https://www.jk-sci.com/products/j5303146 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72895249fd6a093515efc2050a40eb5d.jpg?v=1791419818 O-Benzyl-L-threonine, Assay by titration ≥ 98% || Purity by HPLC ≥ 98% | 4378-10-3 O-Benzyl-L-threonine|03146|4378-10-3 https://www.jk-sci.com/products/ts246cs-0008907 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/517747_a23d82a3-c4bc-4ee9-9da4-58dbe3a0b207.png?v=1791353218 Anthraquinone, 98% | 84-65-1 Anthraquinone|CS-0008907|84-65-1 https://www.jk-sci.com/products/ts246cs-0007608 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/646df796e14cc7ebec72bf84f2c76528.jpg?v=1791353511 2-Methyloctahydropyrrolo[3,4-c]pyrrole dihydrochloride, 97% | 1187927-43-0 2-Methyloctahydropyrrolo[3,4-c]pyrrole dihydrochloride|CS-0007608|1187927-43-0 https://www.jk-sci.com/products/j5303171 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d1f8054005379777956e5d0cd366f23.jpg?v=1791419772 Fmoc-L-alaninol, Purity by HPLC ≥ 99% | 161529-13-1 Fmoc-L-alaninol|03171|161529-13-1 https://www.jk-sci.com/products/ts246cs-0010076 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600238_755b9a86-4ef5-44d7-85ce-416e87e907eb.png?v=1791353053 Phenol Red, 98% | 143-74-8 Phenol Red|CS-0010076|143-74-8 https://www.jk-sci.com/products/ts246cs-0011156 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e954ec2216cdc5790a6a412ddc9d497d.jpg?v=1791352870 3-Benzyl-6-bromo-1H-quinolin-2-one, 98% | 924633-09-0 3-Benzyl-6-bromo-1H-quinolin-2-one|CS-0011156|924633-09-0 https://www.jk-sci.com/products/ts246cs-0010401 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2981ba5f480e47a22933e872487ee377.jpg?v=1791352970 1-(Isopropylsulfonyl)-2-nitrobenzene, 98% | 70415-86-0 1-(Isopropylsulfonyl)-2-nitrobenzene|CS-0010401|70415-86-0 https://www.jk-sci.com/products/ts246cs-0011723 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/299157_ec517766-baef-4635-8325-a21a620b8386.png?v=1791352773 4-Biphenylmethanol, 98% | 3597-91-9 4-Biphenylmethanol|CS-0011723|3597-91-9 https://www.jk-sci.com/products/ts246cs-0012595 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/549d9c20bad1ca9554758602e3e3c920.jpg?v=1791352709 2-Fluoro-4-methylbenzoic acid methyl ester, 98% | 74733-29-2 2-Fluoro-4-methylbenzoic acid methyl ester|CS-0012595|74733-29-2 https://www.jk-sci.com/products/ts246cs-0012899 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b6c69e82b48bd1c8329135b5ffc64720.jpg?v=1791352626 7-Amino-6-hydroxy-6,7,8,9-tetrahydro-2,9a-diazabenzo[cd]azulen-1(2H)-one hydrochloride, 98% | 1021910-71-3 7-Amino-6-hydroxy-6,7,8,9-tetrahydro-2,9a-diazabenzo[cd]azulen-1(2H)-one hydrochloride|CS-0012899|1021910-71-3 https://www.jk-sci.com/products/s57c4x-144414 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9e05f25a-8ffd-4afb-a4d5-0288032c1aed.png?v=1791378104 Flurbiprofen Impurity 14, 98.60% Flurbiprofen Impurity 14|C4X-144414 https://www.jk-sci.com/products/ts246cs-0013225 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f46d7316340a06fe8edb38a737cca497.jpg?v=1791352569 Ilurodoline impurity 10, 95% | 63113-79-1 Ilurodoline impurity 10|CS-0013225|63113-79-1 https://www.jk-sci.com/products/ts246cs-0015160 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/296373.png?v=1791352423 2,4,6-Triisopropylbenzene-1-sulfonyl chloride, 98% | 6553-96-4 2,4,6-Triisopropylbenzene-1-sulfonyl chloride|CS-0015160|6553-96-4 https://www.jk-sci.com/products/ts246cs-0015274 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/151071_91d335f4-bd78-41fa-aa91-b27cff9906c9.png?v=1791352367 Formic acid (ammonium), 98% | 540-69-2 Formic acid (ammonium)|CS-0015274|540-69-2 https://www.jk-sci.com/products/ts246cs-0014055 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/503573_24a5382b-96f6-43fc-b907-9698d03570bc.png?v=1791352501 Diethylene glycol, 98% | 111-46-6 Diethylene glycol|CS-0014055|111-46-6 https://www.jk-sci.com/products/ts246cs-0015429 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/78e7ec3c095578e88b0461ffbeb206f9.jpg?v=1791352300 1-Isopropyl-3-methyl-6-((5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylic acid, 95% | 733810-92-9 1-Isopropyl-3-methyl-6-((5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylic acid|CS-0015429|733810-92-9 https://www.jk-sci.com/products/ts246cs-0015811 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/268571_cbc410b8-53b1-40d9-aaa7-22ac1170afb0.png?v=1791352251 Diethyl succinate, 98% | 123-25-1 Diethyl succinate|CS-0015811|123-25-1 https://www.jk-sci.com/products/ts246cs-0015949 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/519722_0d21ab50-4d53-4bae-a0a3-8ff4bedeeb4d.png?v=1791352218 2,3-Dichloro-5-trifluoromethylpyridine, 98% | 69045-84-7 2,3-Dichloro-5-trifluoromethylpyridine|CS-0015949|69045-84-7 https://www.jk-sci.com/products/j5303219 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2e828c93409657bf855e446d502b187b.jpg?v=1791419689 O-Benzyl-L-serinol hydrochloride, Purity by HPLC ≥ 98% | 58577-87-0 O-Benzyl-L-serinol hydrochloride|03219|58577-87-0 https://www.jk-sci.com/products/ts246cs-0015982 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/242587_d5e5694c-1553-41c1-ae82-37aa6b20ca27.png?v=1791352197 Acetophenone, 95% | 98-86-2 Acetophenone|CS-0015982|98-86-2 https://www.jk-sci.com/products/ts246cs-0016511 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7ff5dd38f19b7d3922b0f0b5a364c7d3_b5d48379-c9da-4720-af00-8ba419535d00.jpg?v=1791352147 2-Mercapto-N-methylbenzamide, 95% | 20054-45-9 2-Mercapto-N-methylbenzamide|CS-0016511|20054-45-9 https://www.jk-sci.com/products/ts246cs-0016215 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/297575_06437c66-79cf-4bab-a5e1-6319ab92f9ef.png?v=1791352157 D-Lysine, 95% | 923-27-3 D-Lysine|CS-0016215|923-27-3 https://www.jk-sci.com/products/ts246cs-0016807 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b2480f3b0135b9b04c40d7e19b5844e_3d1e18a0-fdcd-438c-8453-3ff6b7632f91.jpg?v=1791352130 4-Methoxycinnamic acid, 98% | 830-09-1 4-Methoxycinnamic acid|CS-0016807|830-09-1 https://www.jk-sci.com/products/ts246cs-0096412 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/580f3de22a4909ad9eb42324984875ef.jpg?v=1791325817 Ethyl 5-iodo-2-methylbenzoate, 95.00%+ | 612833-45-1 Ethyl 5-iodo-2-methylbenzoate|CS-0096412|612833-45-1 https://www.jk-sci.com/products/ts246cs-0017523 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/236891.png?v=1791352076 Adenosine monophosphate, 98% | 61-19-8 Adenosine monophosphate|CS-0017523|61-19-8 https://www.jk-sci.com/products/ts246cs-0017786 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/219442_24616624-5ff3-4a81-b7cb-cf67b52b2d6d.png?v=1791352061 Dimethyl sulfone, 98% | 67-71-0 Dimethyl sulfone|CS-0017786|67-71-0 https://www.jk-sci.com/products/ts246cs-0017839 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/114113_a99da6b7-ec76-4a54-8360-0037b22397f6.png?v=1791352037 Methyl carbamate, 98% | 598-55-0 Methyl carbamate|CS-0017839|598-55-0 https://www.jk-sci.com/products/ts246cs-0018040 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6df89046d3aeaf917bd2a07b9b3be152.jpg?v=1791352003 2-(3-Bromophenoxy)ethan-1-amine, 95% | 926211-83-8 2-(3-Bromophenoxy)ethan-1-amine|CS-0018040|926211-83-8 https://www.jk-sci.com/products/ts246cs-0018654 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500219_9a114858-4bb4-4c03-bcc4-8ea927fbebdf.png?v=1791351958 1H-1,2,3-Triazole-4,5-dicarboxylic acid, 95% | 4546-95-6 1H-1,2,3-Triazole-4,5-dicarboxylic acid|CS-0018654|4546-95-6 https://www.jk-sci.com/products/ts246cs-0018838 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c505bf76d3a26a9e2b73cd24bd780532.jpg?v=1791351907 Methyl 4-chloro-5-methylpicolinate, 98% | 1104455-41-5 Methyl 4-chloro-5-methylpicolinate|CS-0018838|1104455-41-5 https://www.jk-sci.com/products/ts246cs-0018875 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8992ef3e600d2ab90cd5f506da92a5cf.jpg?v=1791351885 2-Amino-5-bromopyrimidin-4(3H)-one hydrobromide, 97% | 1215597-17-3 2-Amino-5-bromopyrimidin-4(3H)-one hydrobromide|CS-0018875|1215597-17-3 https://www.jk-sci.com/products/ts246cs-0018906 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f6513ab6ec35830d7c88b57adcdd4524.jpg?v=1791351878 5,6,7,8-Tetrahydro-2-(trifluoromethyl)imidazo[1,2-a]pyrazine, 96% | 126069-70-3 5,6,7,8-Tetrahydro-2-(trifluoromethyl)imidazo[1,2-a]pyrazine|CS-0018906|126069-70-3 https://www.jk-sci.com/products/s57c4x-144417 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c297279b416d4599a09183a4ed1d4a7.jpg?v=1791378102 Flurbiprofen Impurity 17, 96.70% | 78543-08-5 Flurbiprofen Impurity 17|C4X-144417|78543-08-5 https://www.jk-sci.com/products/ts246cs-0018949 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/419885.png?v=1791351851 1-Benzyl 3-ethyl 4-oxopiperidine-1,3-dicarboxylate, 95% | 154548-45-5 1-Benzyl 3-ethyl 4-oxopiperidine-1,3-dicarboxylate|CS-0018949|154548-45-5 https://www.jk-sci.com/products/ts246cs-0018983 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8cb3bc6beec29197f001b74f8b98247d.jpg?v=1791351816 5-Bromo-3-methoxy-1H-indazole, 97.40%+ | 201483-49-0 5-Bromo-3-methoxy-1H-indazole|CS-0018983|201483-49-0 https://www.jk-sci.com/products/ts246cs-0018973 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00f4b8a47417a6c266f38d0e88d54897.jpg?v=1791351821 (4-(Methylamino)-2-(methylthio)pyrimidin-5-yl)methanol, 96% | 17759-30-7 (4-(Methylamino)-2-(methylthio)pyrimidin-5-yl)methanol|CS-0018973|17759-30-7 https://www.jk-sci.com/products/ts246cs-0018926 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/306375.png?v=1791351867 3-Formylpicolinonitrile, 97% | 131747-66-5 3-Formylpicolinonitrile|CS-0018926|131747-66-5 https://www.jk-sci.com/products/ts246cs-0018997 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b33849c9f5bf5442c1bba5f4c1d2b56.jpg?v=1791351805 7-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride, 97.00%+ | 220247-87-0 7-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride|CS-0018997|220247-87-0 https://www.jk-sci.com/products/ts246cs-0019014 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/545d3aca14a6e49daff23a37edcae8bc.jpg?v=1791351783 4-(1H-Pyrazol-1-yl)benzonitrile, 98% | 25699-83-6 4-(1H-Pyrazol-1-yl)benzonitrile|CS-0019014|25699-83-6 https://www.jk-sci.com/products/ts246cs-0019037 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a4262428f5a077ad1e447b427a1f07dc.jpg?v=1791351771 6-Chlorobenzo[d]isoxazole-3-carboxylic acid, 98% | 28691-49-8 6-Chlorobenzo[d]isoxazole-3-carboxylic acid|CS-0019037|28691-49-8 https://www.jk-sci.com/products/ts246cs-0019020 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/598628.png?v=1791351780 3-(Piperidin-1-yl)phenol, 97% | 27292-50-8 3-(Piperidin-1-yl)phenol|CS-0019020|27292-50-8 https://www.jk-sci.com/products/ts246cs-0019022 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5c169802ec9f20725a446b482cda33d5.jpg?v=1791351775 2,3,4,5-Tetrachloropyridine, 97% | 2808-86-8 2,3,4,5-Tetrachloropyridine|CS-0019022|2808-86-8 https://www.jk-sci.com/products/ts246cs-0019074 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111e8acac6f847ed653d3b32cd91a16c.jpg?v=1791351749 (S)-3-((2R,3R,4S,5S)-5-allyl-3-(benzyloxy)-4-hydroxytetrahydrofuran-2-yl)propane-1,2-diyl dibenzoate, 98% | 546141-24-6 (S)-3-((2R,3R,4S,5S)-5-allyl-3-(benzyloxy)-4-hydroxytetrahydrofuran-2-yl)propane-1,2-diyl dibenzoate|CS-0019074|546141-24-6 https://www.jk-sci.com/products/ts246cs-0019062 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3bc84851d963a42bc7e01f0d496f8fec.jpg?v=1791351754 (4-Methoxyphenyl)(methyl)sulfane, 98% | 1879-16-9 (4-Methoxyphenyl)(methyl)sulfane|CS-0019062|1879-16-9 https://www.jk-sci.com/products/ts246cs-0019163 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7af190786bdb1a0870a4138c7cbe1168.jpg?v=1791351729 2-Chloro-6-methylpyridin-3-ol, 96% | 35680-24-1 2-Chloro-6-methylpyridin-3-ol|CS-0019163|35680-24-1 https://www.jk-sci.com/products/ts246cs-0019180 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/203548.png?v=1791351717 5-Nitro-1H-indazol-3-amine, 98% | 41339-17-7 5-Nitro-1H-indazol-3-amine|CS-0019180|41339-17-7 https://www.jk-sci.com/products/s57c4x-14442 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/819c743ee6005b081503ce47418f1bc1.jpg?v=1791378100 Flurbiprofen EP Impurity B (Mixture of Diastereomers), 92.90% | 1797883-74-9 Flurbiprofen EP Impurity B (Mixture of Diastereomers)|C4X-14442|1797883-74-9 https://www.jk-sci.com/products/ts246cs-0019197 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c7c316a12a7a6313c52c8d0156e906c.jpg?v=1791351700 4-Bromo-2-methylquinoline, 95% | 50488-44-3 4-Bromo-2-methylquinoline|CS-0019197|50488-44-3 https://www.jk-sci.com/products/s57c4x-144422 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_06a0a86f-937e-4f0e-8009-898a940f89cb.png?v=1791378095 Flurbiprofen Impurity 22(Mixture of Diastereomers), 97.70% Flurbiprofen Impurity 22(Mixture of Diastereomers)|C4X-144422 https://www.jk-sci.com/products/ts246cs-0019234 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/013913727f909ad607f33330eb2d3ce6_71d8a760-763f-45b4-90c6-c96cf6a6d1fb.jpg?v=1791351674 2-Amino-6-hydroxybenzoic acid, 97% | 567-62-4 2-Amino-6-hydroxybenzoic acid|CS-0019234|567-62-4 https://www.jk-sci.com/products/ts246cs-0019257 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c1e5403101ed361099310dfce6031c53.jpg?v=1791351632 4-Ethynylquinoline, 98% | 62484-52-0 4-Ethynylquinoline|CS-0019257|62484-52-0 https://www.jk-sci.com/products/ts246cs-0019282 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1078bb4675fd24b0f22693dbd18fd84b.jpg?v=1791351614 4-Chloro-3-methylbenzene-1,2-diamine, 98% | 673487-36-0 4-Chloro-3-methylbenzene-1,2-diamine|CS-0019282|673487-36-0 https://www.jk-sci.com/products/ts246cs-0019298 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e808965bdff4fffd673a7ffccd5286fd.jpg?v=1791351602 2-Methyl-1H-pyrrolo[3,2-b]pyridine, 98% | 73177-35-2 2-Methyl-1H-pyrrolo[3,2-b]pyridine|CS-0019298|73177-35-2 https://www.jk-sci.com/products/ts246cs-0019311 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fe6308e06993ba554f4f65023e3c7962.jpg?v=1791351585 4-(Pyrimidin-2-yl)benzaldehyde, 98.47%+ | 77232-38-3 4-(Pyrimidin-2-yl)benzaldehyde|CS-0019311|77232-38-3 https://www.jk-sci.com/products/ts246cs-0006559 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/584c0ca22b0f44ba23b5b409642bc2cc.jpg?v=1791353723 Ethyl 3-pyridin-2-ylpropanoate, 98.27%+ | 2739-74-4 Ethyl 3-pyridin-2-ylpropanoate|CS-0006559|2739-74-4 https://www.jk-sci.com/products/ts246cs-0009475 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e352785b91f1618e4a658a950e6b3c51_77f4cdec-2109-4341-8257-ac97cb1889e2.jpg?v=1791353126 (3R,4S,5R,6R)-6-(acetoxymethyl)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triyl triacetate, 95.20%+ | 461432-28-0 (3R,4S,5R,6R)-6-(acetoxymethyl)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triyl triacetate|CS-0009475|461432-28-0 https://www.jk-sci.com/products/ts246cs-0012367 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/490591_cc59641c-e122-4dfb-8d88-b52ba1f42bd2.png?v=1791352737 Losartan Carboxylic Acid, 98% | 124750-92-1 Losartan Carboxylic Acid|CS-0012367|124750-92-1 https://www.jk-sci.com/products/ts246cs-0010881 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77010d34395cdb77f24318c1d3203181_112c3515-2e2f-4a22-8059-96d7edfd0c71.jpg?v=1791352921 Posaconazole impurity 4, 98% | 160709-02-4 Posaconazole impurity 4|CS-0010881|160709-02-4 https://www.jk-sci.com/products/ts246cs-0013070 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/575711_26d4b11e-e490-4b4c-87c9-d32542f0689c.png?v=1791352594 Zoxazolamine, 95% | 61-80-3 Zoxazolamine|CS-0013070|61-80-3 https://www.jk-sci.com/products/s57c4x-144426 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e3afff6949adcf4d2bb7393c87e722f3.jpg?v=1791378092 Flurbiprofen Impurity 26, 99.10% | 64858-90-8 Flurbiprofen Impurity 26|C4X-144426|64858-90-8 https://www.jk-sci.com/products/ts246cs-0014683 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376257.png?v=1791352478 4-Chloro-1,1-diethoxybutane, 98% | 6139-83-9 4-Chloro-1,1-diethoxybutane|CS-0014683|6139-83-9 https://www.jk-sci.com/products/ts246cs-0015370 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6d6e25060f4dcb69e3c066c771adbb60.jpg?v=1791352314 Dicyclohexylamine hemi(4-(2-carboxylato-1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoate), 98% | 1548618-54-7 Dicyclohexylamine hemi(4-(2-carboxylato-1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoate)|CS-0015370|1548618-54-7 https://www.jk-sci.com/products/ts246cs-0015926 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/613883_acdb3ee7-c09b-4268-9fa7-aaa99a3c1dd7.png?v=1791352229 (R)-Propylene carbonate, 98% | 16606-55-6 (R)-Propylene carbonate|CS-0015926|16606-55-6 https://www.jk-sci.com/products/ts246cs-0016547 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/356903.png?v=1791352140 (S)-5-Phenylmorpholin-2-one, 98% | 144896-92-4 (S)-5-Phenylmorpholin-2-one|CS-0016547|144896-92-4 https://www.jk-sci.com/products/ts246cs-0016013 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/423443.png?v=1791352181 1-(Bromomethyl)-2-fluorobenzene, 98% | 446-48-0 1-(Bromomethyl)-2-fluorobenzene|CS-0016013|446-48-0 https://www.jk-sci.com/products/ts246cs-0017808 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/459969_28c96dbf-0fcb-44a3-9340-b3eaf45af9e0.png?v=1791352046 2,6-Difluorobenzamide, 98% | 18063-03-1 2,6-Difluorobenzamide|CS-0017808|18063-03-1 https://www.jk-sci.com/products/ts246cs-0018270 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/142797_12e7f081-4170-4afa-a874-e6650b9b5196.png?v=1791351989 Isoeugenol, 95% | 97-54-1 Isoeugenol|CS-0018270|97-54-1 https://www.jk-sci.com/products/ts246cs-0017258 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/494322_9946d469-de12-47b6-87ba-8c1b1777ffb9.png?v=1791352091 N-Methylpyrrolidone, 98% | 872-50-4 N-Methylpyrrolidone|CS-0017258|872-50-4 https://www.jk-sci.com/products/ts246cs-0018829 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/353565.png?v=1791351919 2-Bromo-5-phenylpyridine, 97% | 107351-82-6 2-Bromo-5-phenylpyridine|CS-0018829|107351-82-6 https://www.jk-sci.com/products/ts246cs-0018887 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/308144.png?v=1791351883 4-Methoxyisophthalic acid, 97% | 2206-43-1 4-Methoxyisophthalic acid|CS-0018887|2206-43-1 https://www.jk-sci.com/products/ts246cs-0018928 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/343132_1d5f04f7-fa9d-480d-ab9f-4b36089a58cc.png?v=1791351864 tert-Butyl (4-bromophenyl)carbamate, 97% | 131818-17-2 tert-Butyl (4-bromophenyl)carbamate|CS-0018928|131818-17-2 https://www.jk-sci.com/products/s57c4x-14443 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542aa8fc50b529e2921909272c2093cb.jpg?v=1791378090 Flurbiprofen EP Impurity C, 99.50% | 61466-95-3 Flurbiprofen EP Impurity C|C4X-14443|61466-95-3 https://www.jk-sci.com/products/ts246cs-0019009 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/497268.png?v=1791351786 2-Chloro-4,6-difluorobenzothiazole, 95.00%+ | 252681-57-5 2-Chloro-4,6-difluorobenzothiazole|CS-0019009|252681-57-5 https://www.jk-sci.com/products/ts246cs-0018977 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/49bf54cfa34143490a8ffd6cee7b2b03.jpg?v=1791351822 6-Chloro-2-iodo-7H-purine, 97% | 18552-90-4 6-Chloro-2-iodo-7H-purine|CS-0018977|18552-90-4 https://www.jk-sci.com/products/ts246cs-0019021 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3ebcf9918aaf9bced2f95d06839da0c7.jpg?v=1791351777 tert-Butyl 2-(4-formylphenoxy)acetate, 96% | 276884-77-6 tert-Butyl 2-(4-formylphenoxy)acetate|CS-0019021|276884-77-6 https://www.jk-sci.com/products/ts246cs-0019048 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/22a6f35f7868e995a72e2fda7098fe81.jpg?v=1791351766 1H-Indazole-7-carboxamide, 98% | 312746-74-0 1H-Indazole-7-carboxamide|CS-0019048|312746-74-0 https://www.jk-sci.com/products/ts246cs-0019115 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/529670.png?v=1791351750 4-(Prop-2-en-1-yloxy)benzaldehyde, 97% | 40663-68-1 4-(Prop-2-en-1-yloxy)benzaldehyde|CS-0019115|40663-68-1 https://www.jk-sci.com/products/ts246cs-0019192 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d557f681ad7258d3bc0514eaeef1c29c.jpg?v=1791351701 3,5-Dichloropicolinaldehyde, 97.00%+ | 471909-65-6 3,5-Dichloropicolinaldehyde|CS-0019192|471909-65-6 https://www.jk-sci.com/products/s57c4x-144431 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/339951.png?v=1791378084 (S)-Flurbiprofen, 99.70% | 51543-39-6 (S)-Flurbiprofen|C4X-144431|51543-39-6 https://www.jk-sci.com/products/ts246cs-0019255 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ba24849454823b8fa76eb680d4a376f3.jpg?v=1791351638 2,4-Dichloro-5-methoxyquinazoline, 98.00%+ | 61948-59-2 2,4-Dichloro-5-methoxyquinazoline|CS-0019255|61948-59-2 https://www.jk-sci.com/products/ts246cs-0019288 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/368300.png?v=1791351607 2,5-Dichloro-3-(trifluoromethyl)pyridine, 97% | 70158-59-7 2,5-Dichloro-3-(trifluoromethyl)pyridine|CS-0019288|70158-59-7 https://www.jk-sci.com/products/s57c4x-144433 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/10600fc80e3fc303c6d60d022a5e6ac9.jpg?v=1791378079 (S)-Flurbiprofen Axetil (Mixture of Diastereomers), Purity: 100.0% | 1401087-64-6 (S)-Flurbiprofen Axetil (Mixture of Diastereomers)|C4X-144433|1401087-64-6 https://www.jk-sci.com/products/ts246cs-0019338 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e269cb96a0576892639a0b3ad8e4e065.jpg?v=1791351543 2-Amino-5-chloronicotinonitrile, 99.77%+ | 869557-28-8 2-Amino-5-chloronicotinonitrile|CS-0019338|869557-28-8 https://www.jk-sci.com/products/ts246cs-0019355 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1126729.png?v=1791351525 2-Oxo-3H-pyrimidine-4-carboxylic acid, 97% | 89379-73-7 2-Oxo-3H-pyrimidine-4-carboxylic acid|CS-0019355|89379-73-7 https://www.jk-sci.com/products/ts246cs-0019333 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/606300fcdde6914e1cc1c6bb12b10f76.jpg?v=1791351553 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tritylpyrazole, 95.00%+ | 863238-73-7 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tritylpyrazole|CS-0019333|863238-73-7 https://www.jk-sci.com/products/ts246cs-0019322 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57787bd1f1241e6821dace13160df2eb.jpg?v=1791351567 7-Bromo-1-methylquinoxalin-2(1H)-one, 95% | 82019-32-7 7-Bromo-1-methylquinoxalin-2(1H)-one|CS-0019322|82019-32-7 https://www.jk-sci.com/products/s57c4x-144441 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/399123.png?v=1791378072 Flurbiprofen Impurity 41, Purity: 99.3% | 535-11-5 Flurbiprofen Impurity 41|C4X-144441|535-11-5 https://www.jk-sci.com/products/ts246cs-0019446 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/463534.png?v=1791351482 2-Fluoro-4-nitrotoluene, 97% | 1427-07-2 2-Fluoro-4-nitrotoluene|CS-0019446|1427-07-2 https://www.jk-sci.com/products/s57c4x-144448 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/360488_b5d1ddf0-cb1f-4cb9-94bf-afe54e5de2d8.png?v=1791378072 2,4-Difluoro-1-nitrobenzene, 97.50% | 446-35-5 2,4-Difluoro-1-nitrobenzene|C4X-144448|446-35-5 https://www.jk-sci.com/products/ts246cs-0019360 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0791a5d06fcb7ca520be899fc165b5f8.jpg?v=1791351522 3-(Benzyloxy)-6-chloropyridazine, 98% | 91063-19-3 3-(Benzyloxy)-6-chloropyridazine|CS-0019360|91063-19-3 https://www.jk-sci.com/products/s57c4x-14445 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/299953.png?v=1791378062 Flurbiprofen EP Impurity E, 94.80% | 137045-30-8 Flurbiprofen EP Impurity E|C4X-14445|137045-30-8 https://www.jk-sci.com/products/ts246cs-0019407 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/316531.png?v=1791351501 β-Methyl L-aspartate hydrochloride, 95.10%+ | 16856-13-6 β-Methyl L-aspartate hydrochloride|CS-0019407|16856-13-6 https://www.jk-sci.com/products/ts246cs-0019371 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aedea1662449faef5e3735afa0e489ef.jpg?v=1791351516 5-Bromo-4-chloro-3-nitropyridin-2-amine, 95% | 942947-95-7 5-Bromo-4-chloro-3-nitropyridin-2-amine|CS-0019371|942947-95-7 https://www.jk-sci.com/products/ts246cs-0019651 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a4b940aca97ddd7aae92b7a8fbb25adf.jpg?v=1791351442 Pitavastatin impurity 12, 98% | 185105-98-0 Pitavastatin impurity 12|CS-0019651|185105-98-0 https://www.jk-sci.com/products/ts246cs-0019636 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7e9e86222250f7939aab70dcafc96d8c.jpg?v=1791351457 Ethyl 1-acetylcyclopropanecarboxylate, 95% | 32933-03-2 Ethyl 1-acetylcyclopropanecarboxylate|CS-0019636|32933-03-2 https://www.jk-sci.com/products/ts246cs-0020048 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/382580.png?v=1791351372 4-Bromo-2-fluoro-1-(trifluoromethyl)benzene, 98% | 142808-15-9 4-Bromo-2-fluoro-1-(trifluoromethyl)benzene|CS-0020048|142808-15-9 https://www.jk-sci.com/products/ts246cs-0019667 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/291028.png?v=1791351441 trans-1,2-Cyclohexanediamine, 97% | 1121-22-8 trans-1,2-Cyclohexanediamine|CS-0019667|1121-22-8 https://www.jk-sci.com/products/j5303246 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b46a65de1a262bd876f0d30f4ab45d0d.jpg?v=1791419646 Trityl alcohol resin, Mesh Size 100-200 mesh (Microscope) || Substitution (meq/g) 0.8-1.2 meq/g (Accor Trityl alcohol resin|03246 https://www.jk-sci.com/products/ts246cs-0020034 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/84d926e9a89198d88e05355412837aba.jpg?v=1791351393 6-(Trifluoromethyl)picolinaldehyde, 97% | 131747-65-4 6-(Trifluoromethyl)picolinaldehyde|CS-0020034|131747-65-4 https://www.jk-sci.com/products/ts246cs-0020013 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/430846.png?v=1791351408 Diethyl 2-(2-oxopropyl)succinate, 98% | 1187-74-2 Diethyl 2-(2-oxopropyl)succinate|CS-0020013|1187-74-2 https://www.jk-sci.com/products/ts246cs-0020097 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600120.png?v=1791351317 4-Bromo-3-(trifluoromethyl)-1H-pyrazole, 97% | 19968-17-3 4-Bromo-3-(trifluoromethyl)-1H-pyrazole|CS-0020097|19968-17-3 https://www.jk-sci.com/products/ts246cs-0020123 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/416261.png?v=1791351296 2-Iodo-9H-fluorene, 98.12%+ | 2523-42-4 2-Iodo-9H-fluorene|CS-0020123|2523-42-4 https://www.jk-sci.com/products/ts246cs-0020110 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/475192.png?v=1791351306 5-Chloro-3-iodo-2-pyridinamine, 95% | 211308-81-5 5-Chloro-3-iodo-2-pyridinamine|CS-0020110|211308-81-5 https://www.jk-sci.com/products/ts246cs-0020142 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/840519ddf81f1d90de0606a056fc51ec.jpg?v=1791351282 5-Bromo-2,4-difluorobenzene-1-sulfonyl chloride, 97% | 287172-61-6 5-Bromo-2,4-difluorobenzene-1-sulfonyl chloride|CS-0020142|287172-61-6 https://www.jk-sci.com/products/ts246cs-0020176 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5337c41ca75e1f6341ea85a418caa48b_0a2c292b-f52d-49c8-af81-e3e634c6ac22.jpg?v=1791351251 6-Chloro-2,3-dihydro-4H-1-benzopyran-4-one, 98% | 37674-72-9 6-Chloro-2,3-dihydro-4H-1-benzopyran-4-one|CS-0020176|37674-72-9 https://www.jk-sci.com/products/ts246cs-0020287 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8753c194619240a1f6d60ff2e222e084_8d4b6b69-513d-44c6-802a-c531ffc4f7f0.jpg?v=1791351231 Uric acid, 98% | 69-93-2 Uric acid|CS-0020287|69-93-2 https://www.jk-sci.com/products/ts246cs-0020432 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402333_d159887c-5769-4237-82a2-247a4a103f48.png?v=1791351227 Boc-Asp-OH, 97% | 13726-67-5 Boc-Asp-OH|CS-0020432|13726-67-5 https://www.jk-sci.com/products/j5303310 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1c4b548669350c564ee92d26710b3236.jpg?v=1791419590 Na-Benzoyl-L-arginine 4-nitroanilide hydrochloride, Assay ≥ 95% | 21653-40-7 Na-Benzoyl-L-arginine 4-nitroanilide hydrochloride|03310|21653-40-7 https://www.jk-sci.com/products/ts246cs-0020434 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456002.png?v=1791351221 (-)-Aspartic acid, 95% | 1783-96-6 (-)-Aspartic acid|CS-0020434|1783-96-6 https://www.jk-sci.com/products/ts246cs-0010218 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/348378_c4df7021-c8b1-417d-ae33-163f1183920b.png?v=1791353001 D-Valine, 97% | 640-68-6 D-Valine|CS-0010218|640-68-6 https://www.jk-sci.com/products/ts246cs-0012649 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e3dbf9b3ced826b201f54202978b1f5d.jpg?v=1791352667 3-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride, 99.89%+ | 1260879-95-5 3-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride|CS-0012649|1260879-95-5 https://www.jk-sci.com/products/ts246cs-0015186 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd34ee7a60372906b6b84c9b2511268c.jpg?v=1791352395 POPSO,99% with 2H2O, 95.00%+ | 68189-43-5 POPSO,99% with 2H2O|CS-0015186|68189-43-5 https://www.jk-sci.com/products/ts246cs-0015955 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/395780.png?v=1791352217 2-(4-Cloro-2-fluorophenyl)acetonitrile, 98% | 75279-53-7 2-(4-Cloro-2-fluorophenyl)acetonitrile|CS-0015955|75279-53-7 https://www.jk-sci.com/products/ts246cs-0016888 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/313197_4256ad12-a865-429e-8560-ec74a5dcd24a.png?v=1791352120 Sudan IV, BS | 85-83-6 Sudan IV|CS-0016888|85-83-6 https://www.jk-sci.com/products/ts246cs-0017948 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367342.png?v=1791352013 1-(Bromomethyl)-4-chlorobenzene, 98% | 622-95-7 1-(Bromomethyl)-4-chlorobenzene|CS-0017948|622-95-7 https://www.jk-sci.com/products/ts246cs-0019065 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a4ae186f6d1bda8d777d5bf56eb0b244.jpg?v=1791351756 D-Glucurono-6,3-lactone acetonide, 98.00%+ | 20513-98-8 D-Glucurono-6,3-lactone acetonide|CS-0019065|20513-98-8 https://www.jk-sci.com/products/ts246cs-0018972 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600171_29ecd2da-e5af-4d87-8db5-6f868e7a36e5.png?v=1791351825 6-Bromo-2-(trifluoromethyl)quinoline, 97% | 176722-64-8 6-Bromo-2-(trifluoromethyl)quinoline|CS-0018972|176722-64-8 https://www.jk-sci.com/products/ts246cs-0018861 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2671e3629940ee26420fe3b7cd976e10.jpg?v=1791351896 5-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid, 97.00%+ | 1203498-99-0 5-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid|CS-0018861|1203498-99-0 https://www.jk-sci.com/products/ts246cs-0019019 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456c1896a1f768bac2e9749dc1a7b9cb.jpg?v=1791351780 3,5-Dibromo-1-methylpyridin-4(1H)-one, 98.00%+ | 2683-35-4 3,5-Dibromo-1-methylpyridin-4(1H)-one|CS-0019019|2683-35-4 https://www.jk-sci.com/products/ts246cs-0019217 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17b90de54a1922b4ec674e64af4da185.jpg?v=1791351685 1-Chloroisoquinoline-4-carbonitrile, 96% | 53491-80-8 1-Chloroisoquinoline-4-carbonitrile|CS-0019217|53491-80-8 https://www.jk-sci.com/products/s57c4x-144454 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7d257fc0-8528-43d6-a202-eedefa9c7c3d.png?v=1791378054 Flurbiprofen Impurity 54, 98.20% Flurbiprofen Impurity 54|C4X-144454 https://www.jk-sci.com/products/ts246cs-0019301 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/401988.png?v=1791351597 4-Methyl-1,2,3,4-tetrahydroquinoline, 97% | 19343-78-3 4-Methyl-1,2,3,4-tetrahydroquinoline|CS-0019301|19343-78-3 https://www.jk-sci.com/products/ts246cs-0019350 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a9373d7c8ed6d7833a81d04831d578bd.jpg?v=1791351530 (2-Chloro-5-fluoropyridin-4-yl)methanol, 97.20%+ | 884494-86-4 (2-Chloro-5-fluoropyridin-4-yl)methanol|CS-0019350|884494-86-4 https://www.jk-sci.com/products/ts246cs-0019323 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/09304fd34ae4dd5ac03d5b34643c2e23.jpg?v=1791351567 Ethyl 2-((dimethylamino)methyl)thiazole-4-carboxylate, 98% | 82586-66-1 Ethyl 2-((dimethylamino)methyl)thiazole-4-carboxylate|CS-0019323|82586-66-1 https://www.jk-sci.com/products/ts246cs-0019362 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f2cb285b21e3b562c529579d02ed4ae.jpg?v=1791351521 2-Chlorothiazolo[5,4-b]pyridine, 98% | 91524-96-8 2-Chlorothiazolo[5,4-b]pyridine|CS-0019362|91524-96-8 https://www.jk-sci.com/products/ts246cs-0019440 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/264982_7d7bdad1-3cdf-4189-8310-e9a607a8d147.png?v=1791351487 N-(tert-Butoxycarbonyl)-N-methyl-D-alanine, 95% | 19914-38-6 N-(tert-Butoxycarbonyl)-N-methyl-D-alanine|CS-0019440|19914-38-6 https://www.jk-sci.com/products/ts246cs-0019975 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c56d0274e6c4581c839b728cecd54ee8.jpg?v=1791351426 N-[2-[(4S)-4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]-6-methylphenyl]methanesulfonamide, 98% | 480444-15-3 N-[2-[(4S)-4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]-6-methylphenyl]methanesulfonamide|CS-0019975|480444-15-3 https://www.jk-sci.com/products/ts246cs-0019647 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/214992.png?v=1791351451 2-(Dibenzylamino)ethanol, 98% | 101-06-4 2-(Dibenzylamino)ethanol|CS-0019647|101-06-4 https://www.jk-sci.com/products/ts246cs-0020046 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/221301.png?v=1791351373 2-(Hydroxymethyl)pyridin-3-ol hydrochloride, 97% | 14173-30-9 2-(Hydroxymethyl)pyridin-3-ol hydrochloride|CS-0020046|14173-30-9 https://www.jk-sci.com/products/ts246cs-0020282 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/213960_8c9d3c0d-25eb-4384-86fc-c79c8d414d76.png?v=1791351233 10,11-Dihydrocarbamazepine, 97% | 3564-73-6 10,11-Dihydrocarbamazepine|CS-0020282|3564-73-6 https://www.jk-sci.com/products/ts246cs-0020127 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/454942.png?v=1791351291 (4-Benzoylphenyl)boronic acid, 96% | 268218-94-6 (4-Benzoylphenyl)boronic acid|CS-0020127|268218-94-6 https://www.jk-sci.com/products/ts246cs-0020108 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/102094_3ad94e67-d32f-4877-942e-4cc42e09f66d.png?v=1791351306 1-[4-Fluoro-3-(trifluoromethyl)phenyl]ethanone, 99.00%+ | 208173-24-4 1-[4-Fluoro-3-(trifluoromethyl)phenyl]ethanone|CS-0020108|208173-24-4 https://www.jk-sci.com/products/ts246cs-0020433 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/292310_d2031d5e-9759-4604-a0ab-6ca207328cc1.png?v=1791351222 (tert-Butoxycarbonyl)-D-aspartic acid, 98% | 62396-48-9 (tert-Butoxycarbonyl)-D-aspartic acid|CS-0020433|62396-48-9 https://www.jk-sci.com/products/ts246cs-0020516 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/244978.png?v=1791351205 1H-Imidazole (hydrochloride), 97% | 1467-16-9 1H-Imidazole (hydrochloride)|CS-0020516|1467-16-9 https://www.jk-sci.com/products/ts246cs-0020920 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/314e70678f3bfc87b2b9ddf6c1da4f4f.jpg?v=1791351165 MC-Val-Ala-OH, 98% | 1342211-31-7 MC-Val-Ala-OH|CS-0020920|1342211-31-7 https://www.jk-sci.com/products/ts246cs-0020828 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0f6104e0841e2ece01a7691e7fd9b0a6.jpg?v=1791351174 Ethyl 4-amino-3-methoxybenzoate, 98% | 73368-41-9 Ethyl 4-amino-3-methoxybenzoate|CS-0020828|73368-41-9 https://www.jk-sci.com/products/ts246cs-0020959 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f5430e712151dd4640fa936a9ca8b8a.jpg?v=1791351164 1-[[4-[2-(Hexahydro-1H-azepin-1-yl)ethoxy]phenyl]methyl]-3-methyl-5-(phenylmethoxy)-2-[4-(phenylmethoxy)phenyl]-1H-indole, 98% | 198480-21-6 1-[[4-[2-(Hexahydro-1H-azepin-1-yl)ethoxy]phenyl]methyl]-3-methyl-5-(phenylmethoxy)-2-[4-(phenylmethoxy)phenyl]-1H-indole|CS-0020959|198480-21-6 https://www.jk-sci.com/products/ts246cs-0021106 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/136490.png?v=1791351132 Diisopropyl phosphonate, 98% | 1809-20-7 Diisopropyl phosphonate|CS-0021106|1809-20-7 https://www.jk-sci.com/products/ts246cs-0021443 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/387494.png?v=1791351103 5-Bromo-2-benzofuranmethanol, 97% | 38220-77-8 5-Bromo-2-benzofuranmethanol|CS-0021443|38220-77-8 https://www.jk-sci.com/products/ts246cs-0021300 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/529560_d337490a-c904-4611-87bb-90e4aa698747.png?v=1791351125 DL-Homocysteine thiolactone (hydrochloride), 97% | 6038-19-3 DL-Homocysteine thiolactone (hydrochloride)|CS-0021300|6038-19-3 https://www.jk-sci.com/products/ts246cs-0021495 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/131571.png?v=1791351079 2-Methyl-1,5-naphthyridine, 97% | 7675-32-3 2-Methyl-1,5-naphthyridine|CS-0021495|7675-32-3 https://www.jk-sci.com/products/ts246cs-0021529 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ff5cc7e1df50c5a802d06f72c1837a8b.jpg?v=1791351062 (1S)-6-Fluoro-2,3-dihydro-1H-inden-1-amine hydrochloride, 98% | 1391354-92-9 (1S)-6-Fluoro-2,3-dihydro-1H-inden-1-amine hydrochloride|CS-0021529|1391354-92-9 https://www.jk-sci.com/products/ts246cs-0021599 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5907e799-a8e0-4fb4-8730-2b0d737b042e.png?v=1791351046 Cellulose, 40-60μm | 9004-34-6 Cellulose|CS-0021599|9004-34-6 https://www.jk-sci.com/products/ts246cs-0021646 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/80b4a7b8b6089bda6f8dc9c0ad8e6d8e.jpg?v=1791351031 3-Chloro-5-(trifluoromethoxy)benzaldehyde, 97% | 433926-48-8 3-Chloro-5-(trifluoromethoxy)benzaldehyde|CS-0021646|433926-48-8 https://www.jk-sci.com/products/ts246cs-0021992 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/404637.png?v=1791350975 2-Amino-3-thiophenecarbonitrile, 96% | 4651-82-5 2-Amino-3-thiophenecarbonitrile|CS-0021992|4651-82-5 https://www.jk-sci.com/products/ts246cs-0022019 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/225549_924c4adc-b71b-40e2-bad2-0e50995102df.png?v=1791350964 (S)-3-Aminodihydrofuran-2(3H)-one hydrobromide, 97% | 15295-77-9 (S)-3-Aminodihydrofuran-2(3H)-one hydrobromide|CS-0022019|15295-77-9 https://www.jk-sci.com/products/ts246cs-0022327 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/445421.png?v=1791350924 5-Bromo-4,6-dichloropyrimidin-2-amine, 97% | 7781-26-2 5-Bromo-4,6-dichloropyrimidin-2-amine|CS-0022327|7781-26-2 https://www.jk-sci.com/products/ts246cs-0022341 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/243206.png?v=1791350911 Pyrazine-2(1H)-thione, 95% | 38521-06-1 Pyrazine-2(1H)-thione|CS-0022341|38521-06-1 https://www.jk-sci.com/products/ts246cs-0022347 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/562108.png?v=1791350908 Pyridin-3-ylhydrazine, 97% | 42166-50-7 Pyridin-3-ylhydrazine|CS-0022347|42166-50-7 https://www.jk-sci.com/products/ts246cs-0022377 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/334945.png?v=1791350895 2-Bromobenzenethiol, 98% | 6320-02-1 2-Bromobenzenethiol|CS-0022377|6320-02-1 https://www.jk-sci.com/products/ts246cs-0016224 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ea0b23d4ed0cfc7b86cc45d1f8a5925.jpg?v=1791352156 RuCl[(R,R)-Fsdpen](p-cymene), 98% | 1026995-71-0 RuCl[(R,R)-Fsdpen](p-cymene)|CS-0016224|1026995-71-0 https://www.jk-sci.com/products/s57c4x-144460 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/97ccf8fff6aedd822b4c53f62ef4f212.jpg?v=1791378050 Flurbiprofen Impurity 60, 97.70% | 78543-07-4 Flurbiprofen Impurity 60|C4X-144460|78543-07-4 https://www.jk-sci.com/products/s57c4x-144457 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fb4c1f8f19d7c528fb2e6bd0a289b126.jpg?v=1791378051 Flurbiprofen Impurity 57, 81.10% | 81937-32-8 Flurbiprofen Impurity 57|C4X-144457|81937-32-8 https://www.jk-sci.com/products/ts246cs-0018985 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2da0be7f9248fc8443de7f3742253a82.jpg?v=1791351810 6-Chloro-5-methyl-3-nitropyridin-2-amine, 97.80%+ | 202217-19-4 6-Chloro-5-methyl-3-nitropyridin-2-amine|CS-0018985|202217-19-4 https://www.jk-sci.com/products/ts246cs-0022567 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fca833badb6cf08c990e484b249aa4fe.jpg?v=1791350834 tert-Butyl N-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridin-2-yl]-N-methylcarbamate, 97% | 1032758-87-4 tert-Butyl N-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridin-2-yl]-N-methylcarbamate|CS-0022567|1032758-87-4 https://www.jk-sci.com/products/ts246cs-0020578 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/398771.png?v=1791351198 N-Acetyltryptamine, 95% | 1016-47-3 N-Acetyltryptamine|CS-0020578|1016-47-3 https://www.jk-sci.com/products/ts246cs-0020116 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586392_04c99415-78ff-4fac-8114-aa611afab553.png?v=1791351302 1-(2-(Trifluoromethoxy)phenyl)ethan-1-one, 98.00%+ | 220227-93-0 1-(2-(Trifluoromethoxy)phenyl)ethan-1-one|CS-0020116|220227-93-0 https://www.jk-sci.com/products/ts246cs-0021856 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0cce59a3fb072c8db4e04d14d6140f88.jpg?v=1791350992 9,9-Diphenyl-9H-fluoren-2-amine, 98% | 1268519-74-9 9,9-Diphenyl-9H-fluoren-2-amine|CS-0021856|1268519-74-9 https://www.jk-sci.com/products/ts246cs-0019317 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8dfaa11f97668d0faf52940b05694193.jpg?v=1791351574 5-Chloro-3-(trifluoromethyl)pyridin-2-amine, 98% | 79456-33-0 5-Chloro-3-(trifluoromethyl)pyridin-2-amine|CS-0019317|79456-33-0 https://www.jk-sci.com/products/ts246cs-0020015 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/87927e62e5dcb24939c7e835e2ccf39a.jpg?v=1791351410 Benzyl 2-(aminomethyl)pyrrolidine-1-carboxylate, 98.00%+ | 119020-03-0 Benzyl 2-(aminomethyl)pyrrolidine-1-carboxylate|CS-0020015|119020-03-0 https://www.jk-sci.com/products/ts246cs-0019168 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/352129.png?v=1791351727 5-(Pyridin-2-yl)-1H-pyrazole-3-carboxylic acid, 96.74%+ | 374064-02-5 5-(Pyridin-2-yl)-1H-pyrazole-3-carboxylic acid|CS-0019168|374064-02-5 https://www.jk-sci.com/products/s57c4x-144466 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a538008f-9d36-48b4-96b5-e3600e17ba3e.png?v=1791378044 Flurbiprofen Impurity 66, 97.00% Flurbiprofen Impurity 66|C4X-144466 https://www.jk-sci.com/products/ts246cs-0019449 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/618703_c7a5f459-9bcf-4a9f-90d8-6077da4ba478.png?v=1791351481 X-Gluc (cyclohexanamine), 95% | 114162-64-0 X-Gluc (cyclohexanamine)|CS-0019449|114162-64-0 https://www.jk-sci.com/products/ts246cs-0021456 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/09b802e4ff9a9bc2cba9a8c228a34de6.jpg?v=1791351091 Isoquinolin-6-ylmethanol, 97.00%+ | 188861-59-8 Isoquinolin-6-ylmethanol|CS-0021456|188861-59-8 https://www.jk-sci.com/products/ts246cs-0022396 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/300972.png?v=1791350866 Fumaronitrile, 98% | 764-42-1 Fumaronitrile|CS-0022396|764-42-1 https://www.jk-sci.com/products/ts246cs-0022620 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3e86392f765da57e5fc2cb14cab20d3f.jpg?v=1791350828 3'-Deoxy-3'-fluoroadenosine, 98% | 75059-22-2 3'-Deoxy-3'-fluoroadenosine|CS-0022620|75059-22-2 https://www.jk-sci.com/products/ts246cs-0020431 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/145366_6de777eb-b29b-4b4f-b7ce-c13f6e7d956f.png?v=1791351227 (2S)-4-(Benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid, 98% | 7536-58-5 (2S)-4-(Benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid|CS-0020431|7536-58-5 https://www.jk-sci.com/products/ts246cs-0008419 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/299847_578abe22-205e-43ae-a380-505af5544ccd.png?v=1791353350 Homoveratronitrile, 98% | 93-17-4 Homoveratronitrile|CS-0008419|93-17-4 https://www.jk-sci.com/products/ts246cs-0021283 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/256314_2a31ef69-6087-453f-ad77-d82fdd38ff31.png?v=1791351124 Harmane, 97.00%+ | 486-84-0 Harmane|CS-0021283|486-84-0 https://www.jk-sci.com/products/ts246cs-0013713 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/544933.png?v=1791352538 2-Hydroxy-4-(octyloxy)benzophenone, 98% | 1843-05-6 2-Hydroxy-4-(octyloxy)benzophenone|CS-0013713|1843-05-6 https://www.jk-sci.com/products/ts246cs-0021591 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/152981.png?v=1791351050 Magnesium silicate, 35-125mesh | 1343-88-0 Magnesium silicate|CS-0021591|1343-88-0 https://www.jk-sci.com/products/ts246cs-0020924 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab96578a43ffed0cc973927fe047fe96_861aa263-894e-43ae-8d81-310cc98c7ec4.jpg?v=1791351166 Propargyl-PEG5-acid, 97.00%+ | 1245823-51-1 Propargyl-PEG5-acid|CS-0020924|1245823-51-1 https://www.jk-sci.com/products/ts246cs-0019358 2026-10-10T14:09:08-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f7ba619c71ea9864b4fdecaba48604d.jpg?v=1791351525 4,6-Dimethylpyrimidin-5-amine, 98.00%+ | 90856-77-2 4,6-Dimethylpyrimidin-5-amine|CS-0019358|90856-77-2