https://www.jk-sci.com/products/s57c4x-100980 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9db864440adb593141fd2ae4b15326ce.jpg?v=1791726336 Apremilast Impurity 80, 99.00% | 60758-86-3 Apremilast Impurity 80|C4X-100980|60758-86-3 https://www.jk-sci.com/products/s57c4x-1018 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/35b631c42b6fdf4ca5d8bf81eb0c76cd.jpg?v=1791726194 Choline Fenofibrate, 99.70% | 856676-23-8 Choline Fenofibrate|C4X-1018|856676-23-8 https://www.jk-sci.com/products/s57c4x-1020211 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_62f2be16-8c5a-4dac-ac0c-cbe9ce79343f.png?v=1791726085 Vonoprazan Impurity 211, 94.30% Vonoprazan Impurity 211|C4X-1020211 https://www.jk-sci.com/products/s57c4x-102048 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a9c8f289-3033-44ec-8dbe-da402982c9d3.png?v=1791726059 Vonoprazan Fumarate Impurity 48, 95.50% Vonoprazan Fumarate Impurity 48|C4X-102048 https://www.jk-sci.com/products/s57c4x-1024 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/392078.png?v=1791725982 Capecitabine, 99.10% | 154361-50-9 Capecitabine|C4X-1024|154361-50-9 https://www.jk-sci.com/products/s57c4x-102959 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1832f0fb14f2b9d5852383344b12b9da.jpg?v=1791725842 Clopidogrel Impurity 59, Purity: 99.4% | 40412-09-7 Clopidogrel Impurity 59|C4X-102959|40412-09-7 https://www.jk-sci.com/products/s57c4x-10324 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c70395abd366b499f38541bdb5b00383.jpg?v=1791725751 Mirabegron Impurity 4, 98.40% | 2489747-26-2 Mirabegron Impurity 4|C4X-10324|2489747-26-2 https://www.jk-sci.com/products/s57c4x-103311 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8f221a79-1c9d-41f5-81cd-ddd12d21d661.png?v=1791725718 Milnacipran Impurity 11, 94.50% Milnacipran Impurity 11|C4X-103311 https://www.jk-sci.com/products/s57c4x-103411 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eeb7e8becd9cadda1716cbbf4c60b157_57495f10-760b-425a-b6f4-7da0abae2ec8.jpg?v=1791725705 Mitoxantrone Impurity 11, Purity: 94.3% | 128-94-9 Mitoxantrone Impurity 11|C4X-103411|128-94-9 https://www.jk-sci.com/products/s57c4x-105959 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_064156fc-6465-473f-8d03-77d5827567c0.png?v=1791725084 N-nitroso-cinacalcet, Purity: 100.0% N-nitroso-cinacalcet|C4X-105959 https://www.jk-sci.com/products/s57c4x-108260 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/399c4133c96f7fb6cbe1988f48ada2b8.jpg?v=1791724112 Ibuprofen Impurity 60, 98.80% | 89878-75-1 Ibuprofen Impurity 60|C4X-108260|89878-75-1 https://www.jk-sci.com/products/s57c4x-108520 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/551284.png?v=1791723957 Ambroxol Impurity 20, 96.00% | 609-85-8 Ambroxol Impurity 20|C4X-108520|609-85-8 https://www.jk-sci.com/products/s57c4x-109965 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/347504.png?v=1791723241 Alogliptin Impurity 65, 95.00% | 334618-23-4 Alogliptin Impurity 65|C4X-109965|334618-23-4 https://www.jk-sci.com/products/s57c4x-123657 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c840bfee-269a-4b22-b5dd-5ece984028ec.png?v=1791720184 Isavuconazole Impurity 57, 97.40% Isavuconazole Impurity 57|C4X-123657 https://www.jk-sci.com/products/s57c4x-12477 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c9962fbaf99c502e0569e76e028a39b4.jpg?v=1791719922 Bisoprolol EP Impurity G, 96.90% | 1215342-36-1 Bisoprolol EP Impurity G|C4X-12477|1215342-36-1 https://www.jk-sci.com/products/s57c4x-138619 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_983e8ce3-76ab-4172-81e6-f296c1f498d3.png?v=1791718331 Raltitrexed Impurity 19, Purity: 97.5% Raltitrexed Impurity 19|C4X-138619 https://www.jk-sci.com/products/s57c1290968 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3aec758c8e55d8753ba20754f7a48f56.jpg?v=1791729952 Fluralaner Impurity N6, Purity: 97.2% | 1352242-94-4 Fluralaner Impurity N6|C1290968|1352242-94-4 https://www.jk-sci.com/products/s57c1360887 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/210288_154d9fed-68cc-4bb0-88b3-79baff4f7e90.png?v=1791729766 4-Bromobenzyl Cyanide, 99.60% | 16532-79-9 4-Bromobenzyl Cyanide|C1360887|16532-79-9 https://www.jk-sci.com/products/s57c1497581 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1875a82094263ba283e93219f2928900.jpg?v=1791729550 (S)-2-amino-3-(2,5-dihydroxyphenyl)propanoic acid hydrobromide, 94.50% | 32361-24-3 (S)-2-amino-3-(2,5-dihydroxyphenyl)propanoic acid hydrobromide|C1497581|32361-24-3 https://www.jk-sci.com/products/s57c1515410 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6836a2a7e48448b0e3ae352206cc1851.jpg?v=1791729531 1-[3-(1-Methylethenyl)phenyl]ethanone, 97.20% | 87771-42-4 1-[3-(1-Methylethenyl)phenyl]ethanone|C1515410|87771-42-4 https://www.jk-sci.com/products/s57c1660289 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/248966_0925e7b1-521a-41cc-b42b-37725c40efab.png?v=1791729217 3,4-Dichlorobenzoyl Chloride, 99.10% | 3024-72-4 3,4-Dichlorobenzoyl Chloride|C1660289|3024-72-4 https://www.jk-sci.com/products/s57c1800795 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/70e2e597660ff8e72177c7b57f2cd89d.jpg?v=1791728832 (R)-3-(dimethylamino)-3-phenylpropan-1-ol, 95.00% | 82769-74-2 (R)-3-(dimethylamino)-3-phenylpropan-1-ol|C1800795|82769-74-2 https://www.jk-sci.com/products/s57c1803465 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/90a6afadeca6830113a2f079bb547ab1.jpg?v=1791728809 3,3'-Oxybis(propane-1,2-diol), Purity: 100.0% | 627-82-7 3,3'-Oxybis(propane-1,2-diol)|C1803465|627-82-7 https://www.jk-sci.com/products/s57c1825125 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17b6b1589e7b4f984ac0a45ae500da25.jpg?v=1791728714 Gliclazide Impurity 3, 99.70% | 5763-44-0 Gliclazide Impurity 3|C1825125|5763-44-0 https://www.jk-sci.com/products/s57c1880283 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6fd72c49cfdec6ec75450facf99e061e.jpg?v=1791728521 N-cyclohexyl-1,3-benzothiazol-2-amine, Purity: 98.9% | 28291-75-0 N-cyclohexyl-1,3-benzothiazol-2-amine|C1880283|28291-75-0 https://www.jk-sci.com/products/s57c3d-2430 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/102054.png?v=1791727962 Phenylhydrazine Hydrochloride, 99.50% | 59-88-1 Phenylhydrazine Hydrochloride|C3D-2430|59-88-1 https://www.jk-sci.com/products/s57c3d-2917 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/125694.png?v=1791727567 4＇-Bromo-2＇-fluoroacetanilide, Purity: 98.0% | 326-66-9 4＇-Bromo-2＇-fluoroacetanilide|C3D-2917|326-66-9 https://www.jk-sci.com/products/s57c3d-3134 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/559667_2d0102f1-f143-4b3b-87a1-8e5a0f1ffd0d.png?v=1791727535 Trimethylamine Hydrochloride, 97.60% | 593-81-7 Trimethylamine Hydrochloride|C3D-3134|593-81-7 https://www.jk-sci.com/products/s57c3d-4391 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c84b3a4120bad644c460f86adfbc9446.jpg?v=1791727185 4-Fluorobenzamide, 97.80% | 824-75-9 4-Fluorobenzamide|C3D-4391|824-75-9 https://www.jk-sci.com/products/s57c3d-5674 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be873d4148bb886dba8f886f50062d77.jpg?v=1791726860 (R)-9-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one, 94.70% | 1190363-44-0 (R)-9-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one|C3D-5674|1190363-44-0 https://www.jk-sci.com/products/s57c3d-5951 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/481964_29576b98-e841-4476-a1b1-0b1aec6ce87b.png?v=1791726751 2-(Naphthalen-2-yl)acetonitrile, 99.70% | 7498-57-9 2-(Naphthalen-2-yl)acetonitrile|C3D-5951|7498-57-9 https://www.jk-sci.com/products/s57c3d-6101 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/505ffe24ea8e5f36983bde5b0140d7fe.jpg?v=1791726671 Feruloylputrescine, Purity: 99.6% | 501-13-3 Feruloylputrescine|C3D-6101|501-13-3 https://www.jk-sci.com/products/s57c4x-10091 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf59c336ebb82d1f7c514e0b9aefedbd.jpg?v=1791726396 Apremilast Impurity 1, 98.90% | 608141-44-2 Apremilast Impurity 1|C4X-10091|608141-44-2 https://www.jk-sci.com/products/s57c4x-1020115 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0d5bfbd6-21c2-4f34-8215-1c45cb30c9f2.png?v=1791726139 Vonoprazan Impurity 115, 91.00% Vonoprazan Impurity 115|C4X-1020115 https://www.jk-sci.com/products/s57c4x-102045 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08ac69f91ca5997731a86ef203b89fe9.jpg?v=1791726059 Vonoprazan Fumarate Impurity 45, 92.00% | 928325-82-0 Vonoprazan Fumarate Impurity 45|C4X-102045|928325-82-0 https://www.jk-sci.com/products/s57c4x-10454 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcd29a27af59cfe5deb0a6a509f36ed0.jpg?v=1791725504 Amisulpride EP Impurity D, 92.20% | 71676-00-1 Amisulpride EP Impurity D|C4X-10454|71676-00-1 https://www.jk-sci.com/products/s57c4x-10515 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c4d5e7e47534f328997f62dbcea349c2.jpg?v=1791725402 Diclofenac EP Impurity E, 99.50% | 59-48-3 Diclofenac EP Impurity E|C4X-10515|59-48-3 https://www.jk-sci.com/products/s57c4x-10686 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/255761_e163e146-61c1-4217-95fc-2b632d974753.png?v=1791724720 Imatinib EP Impurity C, Purity: 95.9% | 404844-02-6 Imatinib EP Impurity C|C4X-10686|404844-02-6 https://www.jk-sci.com/products/s57c4x-10878 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63b34403fca04ad31749fdbc44857ffd.jpg?v=1791723851 Tadalafil EP Impurity H, 90.90% | 1978322-98-3 Tadalafil EP Impurity H|C4X-10878|1978322-98-3 https://www.jk-sci.com/products/s57c4x-109010 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fc986b68bb0a13a5bbef0809003f68d8.jpg?v=1791723734 Rivaroxaban EP Impurity H, 97.60% | 1770812-37-7 Rivaroxaban EP Impurity H|C4X-109010|1770812-37-7 https://www.jk-sci.com/products/s57c4x-109075 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/96252da9b65342514de35022a786f677.jpg?v=1791723664 Rivaroxaban Impurity 75, 96.50% | 931117-61-2 Rivaroxaban Impurity 75|C4X-109075|931117-61-2 https://www.jk-sci.com/products/s57c4x-109528 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/236a691f53449303e4dd42620d3bd061.jpg?v=1791723519 Amlodipine Impurity28, Purity: 100.0% | 21731-17-9 Amlodipine Impurity28|C4X-109528|21731-17-9 https://www.jk-sci.com/products/s57c4x-10972 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5f9b88a3a111a2ab9aeeb2c01c0d09d7_0b985497-eb48-4636-88f6-e76e58685183.jpg?v=1791723358 Olmesartan EP Impurity B, 98.40% | 849206-43-5 Olmesartan EP Impurity B|C4X-10972|849206-43-5 https://www.jk-sci.com/products/s57c4x-111351 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/492428_7de8397e-c999-4e7f-9f09-bfbc8d28c4ba.png?v=1791722796 Lansoprazole Impurity 51, Purity: 99.4% | 103577-66-8 Lansoprazole Impurity 51|C4X-111351|103577-66-8 https://www.jk-sci.com/products/s57c4x-13311 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c72c21938b52906163f943a56ce614e1.jpg?v=1791719277 Ornidazole impurity 1, 99.60% | 1100750-18-2 Ornidazole impurity 1|C4X-13311|1100750-18-2 https://www.jk-sci.com/products/s57c4x-135924 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4eeb6d57a5fead57b093a08865147937.jpg?v=1791718741 Telmisartan Impurity 24, 96.90% | 144701-81-5 Telmisartan Impurity 24|C4X-135924|144701-81-5 https://www.jk-sci.com/products/s57c4x-138913 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6baa3d94-9548-49e4-9ef6-bc0531fb401d.png?v=1791718300 21-Butyryloxy Budesonide, 95.30% 21-Butyryloxy Budesonide|C4X-138913 https://www.jk-sci.com/products/s57c1447154 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b5176940bd53529bbf77078511c85fe6.jpg?v=1791729642 N,n,n',n'-tetramethyl-1,10-decanediamine, Purity: 96.4% | 1938-62-1 N,n,n',n'-tetramethyl-1,10-decanediamine|C1447154|1938-62-1 https://www.jk-sci.com/products/s57c1491049 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/75ec2c8fc7d5d447a9940ab2cc59f952.jpg?v=1791729584 Baloxavir Impurity C14, 98.00% | 2136287-80-2 Baloxavir Impurity C14|C1491049|2136287-80-2 https://www.jk-sci.com/products/s57c1673961 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/988199d02780e33ee12767f6636ff9a0.jpg?v=1791729176 3-Chloro-2-phenylpropanoic Acid, Purity: 98.6% | 51545-26-7 3-Chloro-2-phenylpropanoic Acid|C1673961|51545-26-7 https://www.jk-sci.com/products/s57c1674466 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a094f0bf11f9bbc0e4c91961f9d1d766.jpg?v=1791729176 3-Chloro-4-formylbenzoic Acid, 98.10% | 58588-59-3 3-Chloro-4-formylbenzoic Acid|C1674466|58588-59-3 https://www.jk-sci.com/products/s57c1702479 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581285_d2fc1fa2-1749-448f-b1b6-48ac3899fa81.png?v=1791729121 4-(Phenylthio)-1,2-benzenediamine, 96.70% | 43156-48-5 4-(Phenylthio)-1,2-benzenediamine|C1702479|43156-48-5 https://www.jk-sci.com/products/s57c1790135 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4d1f34d555439f97303a5fd684c13e16.jpg?v=1791728924 Atorvastatin Impurity N4, 98.90% | 62148-67-8 Atorvastatin Impurity N4|C1790135|62148-67-8 https://www.jk-sci.com/products/s57c1799494 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/297733.png?v=1791728838 Cyclobutane-1,1-dicarboxylic acid monoamide, Purity: 99.3% | 845621-11-6 Cyclobutane-1,1-dicarboxylic acid monoamide|C1799494|845621-11-6 https://www.jk-sci.com/products/s57c1803306 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/561928.png?v=1791728815 Diethyl pyridine-2,4-dicarboxylate, Purity: 96.9% | 41438-38-4 Diethyl pyridine-2,4-dicarboxylate|C1803306|41438-38-4 https://www.jk-sci.com/products/s57c1920908 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/366510.png?v=1791728223 Sarcosine Ethyl Ester Hydrochloride, 95.50% | 52605-49-9 Sarcosine Ethyl Ester Hydrochloride|C1920908|52605-49-9 https://www.jk-sci.com/products/s57c3d-25887 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b22ef4b74d49f26c005143ecfe1a01e1_f544bd5e-4d1c-4f5f-a080-eec341aee661.jpg?v=1791727877 3-Cyclopentylacrylonitrile, Purity: 100.0% | 591769-05-0 3-Cyclopentylacrylonitrile|C3D-25887|591769-05-0 https://www.jk-sci.com/products/s57c3d-25944 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d6a988640dbac422977f4b5033d1a4ea.jpg?v=1791727823 Imidazole Pyruvic acid, Purity: 100.0% | 2504-83-8 Imidazole Pyruvic acid|C3D-25944|2504-83-8 https://www.jk-sci.com/products/s57c3d-26125 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5891da71e950a146e603aebc76688f42.jpg?v=1791727749 N-(2-chloroethyl)-N-methylnitrous amide, 97.60% | 16339-16-5 N-(2-chloroethyl)-N-methylnitrous amide|C3D-26125|16339-16-5 https://www.jk-sci.com/products/s57c3d-2824 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/561736_95af723b-9810-4ef9-b4d0-a8a75b56d25c.png?v=1791727596 Fmoc-D-Arg (Pbf)-OH, 99.00% | 187618-60-6 Fmoc-D-Arg (Pbf)-OH|C3D-2824|187618-60-6 https://www.jk-sci.com/products/s57c3d-4022 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a67d3b80ef5682c8ce764debbe65e3f9.jpg?v=1791727285 N-Nitroso-4-piperidone, Purity: 99.4% | 55556-91-7 N-Nitroso-4-piperidone|C3D-4022|55556-91-7 https://www.jk-sci.com/products/s57c3d-5349 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8c6c1b3b1ce6dc5bbbcb222b1d037e7.jpg?v=1791726968 Stearidonic Acid Ethyl Ester, 94.30% | 119798-44-6 Stearidonic Acid Ethyl Ester|C3D-5349|119798-44-6 https://www.jk-sci.com/products/s57c3d-5410 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/416250.png?v=1791726950 2-Chloro-5-fluoropyrimidine, 97.40% | 62802-42-0 2-Chloro-5-fluoropyrimidine|C3D-5410|62802-42-0 https://www.jk-sci.com/products/s57c3d-6054 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/297212_42bb3cc7-0389-4690-bd41-a4c75548ac71.png?v=1791726708 6-Methoxyflavanone, Purity: 100.0% | 3034-04-6 6-Methoxyflavanone|C3D-6054|3034-04-6 https://www.jk-sci.com/products/s57c4x-100215 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fba2ab054842dd717e671a8e0bb098e6.jpg?v=1791726584 Clarithromycin EP Impurity P, 95.40% | 123967-58-8 Clarithromycin EP Impurity P|C4X-100215|123967-58-8 https://www.jk-sci.com/products/s57c4x-1020101 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a06bd119ed170107cb678616dad1ed87.jpg?v=1791726146 Vonoprazan Impurity 101, 95.40% | 1885094-62-1 Vonoprazan Impurity 101|C4X-1020101|1885094-62-1 https://www.jk-sci.com/products/s57c4x-1020102 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c5533820-f86d-4504-aeb0-b6d1b64da72c.png?v=1791726141 Vonoprazan Impurity 102, 98.30% Vonoprazan Impurity 102|C4X-1020102 https://www.jk-sci.com/products/s57c4x-102621 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8c5746efc2443d5f3efddcbf03a5446b.jpg?v=1791725949 Ranolazine Impurity 21, Purity: 98.1% | 172430-46-5 Ranolazine Impurity 21|C4X-102621|172430-46-5 https://www.jk-sci.com/products/s57c4x-10452 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/970df380347d9e444e744c4afc289383.jpg?v=1791725516 Amisulpride EP Impurity B, 94.60% | 148516-54-5 Amisulpride EP Impurity B|C4X-10452|148516-54-5 https://www.jk-sci.com/products/s57c4x-104944 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/79d1bafc832a671a16eede982021a7c0.jpg?v=1791725445 Saxagliptin Impurity 44, Purity: 98.5% | 709031-43-6 Saxagliptin Impurity 44|C4X-104944|709031-43-6 https://www.jk-sci.com/products/s57c4x-105013 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/382895.png?v=1791725432 Salmeterol Impurity 13, 99.40% | 86-48-6 Salmeterol Impurity 13|C4X-105013|86-48-6 https://www.jk-sci.com/products/s57c4x-1074112 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_68014e8b-d05d-4cab-9945-af0d529450bf.png?v=1791724497 (R,R)-Moxifloxacin Impurity 112, Purity: 99.9% (R,R)-Moxifloxacin Impurity 112|C4X-1074112 https://www.jk-sci.com/products/s57c4x-107710 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6d5cfdc10b783ae0bfeabe09de62daf1.jpg?v=1791724351 1R 3S 4R-Ent-Entecavir, 93.50% | 188399-46-4 1R 3S 4R-Ent-Entecavir|C4X-107710|188399-46-4 https://www.jk-sci.com/products/s57c4x-108014 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf09a16f7fb56b8d9c2c337742403ed8.jpg?v=1791724219 Etoricoxib Impurity 14, 99.30% | 307531-95-9 Etoricoxib Impurity 14|C4X-108014|307531-95-9 https://www.jk-sci.com/products/s57c4x-113129 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b68ef79f8d5da3c89d180137bcbb367.jpg?v=1791722248 Brexpiprazole Impurity 29, 99.50% | 913614-15-0 Brexpiprazole Impurity 29|C4X-113129|913614-15-0 https://www.jk-sci.com/products/s57c4x-119114 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8b623e542a48afbed830ef0abbcec1ea.jpg?v=1791720866 Lapatinib Impurity 14, 96.30% | 697299-82-4 Lapatinib Impurity 14|C4X-119114|697299-82-4 https://www.jk-sci.com/products/s57c4x-137116 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/526244_57a5c9af-3b66-4d94-b3ac-9f744c3a803a.png?v=1791718524 Levofloxacin Impurity 16, 99.30% | 82419-35-0 Levofloxacin Impurity 16|C4X-137116|82419-35-0 https://www.jk-sci.com/products/s57c4x-138620 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c370d0ca-e0ae-4dad-ae52-7a02ecd81f8d.png?v=1791718326 Raltitrexed Impurity 20, 91.80% Raltitrexed Impurity 20|C4X-138620 https://www.jk-sci.com/products/s57c4x-138935 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c5f33c2f-c824-492a-9725-6a0b7ff6f8e6.png?v=1791718284 Budesonide Impurity 35, 95.00% Budesonide Impurity 35|C4X-138935 https://www.jk-sci.com/products/s57c4x-139212 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bde52aeb4b4c4f4b89cf9e4e6d098a6b.jpg?v=1791718258 Famotidine EP Impurity A DiHCl, 95.10% | 88061-72-7 Famotidine EP Impurity A DiHCl|C4X-139212|88061-72-7 https://www.jk-sci.com/products/s57c4x-13947 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e9401b6e92ea7b0167323e58422eee1.jpg?v=1791718206 Ondansetron EP Impurity G, 99.30% | 99614-03-6 Ondansetron EP Impurity G|C4X-13947|99614-03-6 https://www.jk-sci.com/products/s57c1523116 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2072696fc8c95c1b4caf5449fdc2cc56.jpg?v=1791729513 1-(4-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride, 96.70% | 56490-93-8 1-(4-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride|C1523116|56490-93-8 https://www.jk-sci.com/products/s57c1527002 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/68732c299e158e264ef176d743c11152.jpg?v=1791729508 Peridine Impurity N1, 97.90% | 53919-19-0 Peridine Impurity N1|C1527002|53919-19-0 https://www.jk-sci.com/products/s57c1564720 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf3f4fd6054599d964797df5fe38bf0f.jpg?v=1791729432 2-(1-Methyl-1H-imidazol-2-yl)pyridine, Purity: 100.0% | 77429-59-5 2-(1-Methyl-1H-imidazol-2-yl)pyridine|C1564720|77429-59-5 https://www.jk-sci.com/products/s57c1679289 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8520085d2010dff9d4865129be0a775.jpg?v=1791729157 3-Hydroxy Clonazepam, 96.80% | 41993-28-6 3-Hydroxy Clonazepam|C1679289|41993-28-6 https://www.jk-sci.com/products/s57c1705657 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/295106.png?v=1791729115 4,5,6,7-Tetrahydrothieno[2,3-c]pyridine Hydrochloride, Purity: 99.6% | 28783-38-2 4,5,6,7-Tetrahydrothieno[2,3-c]pyridine Hydrochloride|C1705657|28783-38-2 https://www.jk-sci.com/products/s57c1790604 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5388815ebbaad16df7d683c247982143.jpg?v=1791728914 Baricitinib Impurity N4, 99.10% | 442847-52-1 Baricitinib Impurity N4|C1790604|442847-52-1 https://www.jk-sci.com/products/s57c1796705 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aaa1144c699f3435a0cee7ef0d3ad96b.jpg?v=1791728874 Cenobamate impurity 01, 99.00% | 913089-08-4 Cenobamate impurity 01|C1796705|913089-08-4 https://www.jk-sci.com/products/s57c1839931 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/126561.png?v=1791728607 Methyl 3,5-dichloro-4-methoxybenzoate, 95.10% | 24295-27-0 Methyl 3,5-dichloro-4-methoxybenzoate|C1839931|24295-27-0 https://www.jk-sci.com/products/s57c1920354 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104114_6a8b5640-dbcb-49a3-b515-573596684614.png?v=1791728239 Ethyl 3-Piperidinecarboxylate, 96.60% | 5006-62-2 Ethyl 3-Piperidinecarboxylate|C1920354|5006-62-2 https://www.jk-sci.com/products/s57c3d-25959 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/85442dfbeaca5e07484be490813e56bf.jpg?v=1791727820 Calcium Gluconate Monohydrate, 99.50% | 66905-23-5 Calcium Gluconate Monohydrate|C3D-25959|66905-23-5 https://www.jk-sci.com/products/s57c3d-3759 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465318_9d73af6d-889f-4521-a03c-b3302fdaa743.png?v=1791727327 (S)-(-)-1,1＇-Bi-2-naphthol, Purity: 100.0% | 18531-99-2 (S)-(-)-1,1＇-Bi-2-naphthol|C3D-3759|18531-99-2 https://www.jk-sci.com/products/s57c3d-4184 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402661.png?v=1791727240 Ethyl Trifluoromethanesulfonate, 90.20% | 425-75-2 Ethyl Trifluoromethanesulfonate|C3D-4184|425-75-2 https://www.jk-sci.com/products/s57c3d-4430 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/471534.png?v=1791727171 6-Dioxoheptanoic acid, Purity>95% | 51568-18-4 6-Dioxoheptanoic acid|C3D-4430|51568-18-4 https://www.jk-sci.com/products/s57c3d-6012 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367824_2b3a1a28-8958-49ac-b9ef-25e9ff14b0a8.png?v=1791726721 N-Methyl-3-carbomethoxy-4-piperidone hydrochloride, 96.40% | 13049-77-9 N-Methyl-3-carbomethoxy-4-piperidone hydrochloride|C3D-6012|13049-77-9 https://www.jk-sci.com/products/s57c4x-100653 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7b0c70984cce89a083c22727fdca2c7.jpg?v=1791726476 Afatinib Impurity 53, 94.20% | 1449430-45-8 Afatinib Impurity 53|C4X-100653|1449430-45-8 https://www.jk-sci.com/products/s57c4x-10093 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f20240b56f52b3cfdd60bc6948c6111.jpg?v=1791726370 Apremilast Impurity 3, Purity: 99.7% | 1802246-60-1 Apremilast Impurity 3|C4X-10093|1802246-60-1 https://www.jk-sci.com/products/s57c4x-101112 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17ec8a82a0399e65477d1d4832cbc591.jpg?v=1791726305 Oxiracetam Impurity 12, 95.70% | 88-00-6 Oxiracetam Impurity 12|C4X-101112|88-00-6 https://www.jk-sci.com/products/s57c4x-102535 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5fea4f74-076e-4f32-bc09-a6a92a68e5ba.png?v=1791725955 Crizotinib impurity 35, Purity: 99.7% Crizotinib impurity 35|C4X-102535 https://www.jk-sci.com/products/s57c4x-103132 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91b32d0d9e8615b10f74ba7437fde8ce.jpg?v=1791725795 Montelukast Impurity 32, 94.70% | 1187586-63-5 Montelukast Impurity 32|C4X-103132|1187586-63-5 https://www.jk-sci.com/products/s57c4x-10317 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/920578.png?v=1791725786 Montelukast EP Impurity G, 94.50% | 774538-96-4 Montelukast EP Impurity G|C4X-10317|774538-96-4 https://www.jk-sci.com/products/s57c4x-1032116 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_191e4ea0-53f5-4c34-953f-31ef3a815d38.png?v=1791725773 Mirabegron Impurity 116, 96.30% Mirabegron Impurity 116|C4X-1032116 https://www.jk-sci.com/products/s57c4x-10328 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0c41115974c4f877bf27cb2823bd317e.jpg?v=1791725734 Mirabegron Impurity 8, 99.60% | 391901-45-4 Mirabegron Impurity 8|C4X-10328|391901-45-4 https://www.jk-sci.com/products/s57c4x-105729 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450198_49111d11-c840-4de3-8d16-15aec6cf2f48.png?v=1791725182 Valsartan Impurity 29, 82.40% | 124750-51-2 Valsartan Impurity 29|C4X-105729|124750-51-2 https://www.jk-sci.com/products/s57c4x-10584 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/312129_4ec4ca74-3c55-4de0-b29a-3d69c7c3baef.png?v=1791725114 Memantine Related Compound D, 99.20% | 941-37-7 Memantine Related Compound D|C4X-10584|941-37-7 https://www.jk-sci.com/products/s57c4x-106354 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f8032bc46ab05140cae816360a1bcd3.jpg?v=1791724978 Edoxaban Impurity 54, 91.50% | 2605225-71-4 Edoxaban Impurity 54|C4X-106354|2605225-71-4 https://www.jk-sci.com/products/s57c4x-1064115 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9317d1cc-ab5c-493d-afb2-de191acc5f04.png?v=1791724942 Ibrutinib Impurity 115, 90.60% Ibrutinib Impurity 115|C4X-1064115 https://www.jk-sci.com/products/s57c4x-109089 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4551b2958193051a73d20965b8cf5790.jpg?v=1791723654 Rivaroxaban Impurity 89, Purity: 97.2% | 19532-96-8 Rivaroxaban Impurity 89|C4X-109089|19532-96-8 https://www.jk-sci.com/products/s57c4x-10995 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b0b83c77-7d1a-4b24-8a8b-efb31e49eb86.png?v=1791723246 Alogliptin Impurity 5, 99.60% Alogliptin Impurity 5|C4X-10995 https://www.jk-sci.com/products/s57c4x-111883 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17db8cff4ab108fc68438d056d21a45c.jpg?v=1791722673 Avanafil Impurity 83, 95.00% | 2221018-00-2 Avanafil Impurity 83|C4X-111883|2221018-00-2 https://www.jk-sci.com/products/s57c4x-11319 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e7372e71b2483f1443818d6a0679bb9a.jpg?v=1791722185 Brexpiprazole Impurity 9, 94.40% | 913612-07-4 Brexpiprazole Impurity 9|C4X-11319|913612-07-4 https://www.jk-sci.com/products/s57c4x-13954 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/300028.png?v=1791718177 Folic acid EP Impurity D, 93.70% | 119-24-4 Folic acid EP Impurity D|C4X-13954|119-24-4 https://www.jk-sci.com/products/s57c1377459 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513202.png?v=1791729742 4β-Hydroxycholesterol, 85.80% | 17320-10-4 4β-Hydroxycholesterol|C1377459|17320-10-4 https://www.jk-sci.com/products/s57c1470483 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/01a31282195d3c769748ee55ac78db76.jpg?v=1791729605 (2S,5S)-5-Hydroxypiperidine-2-carboxylic Acid, 94.60% | 63088-78-8 (2S,5S)-5-Hydroxypiperidine-2-carboxylic Acid|C1470483|63088-78-8 https://www.jk-sci.com/products/s57c1532422 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/307789.png?v=1791729494 1,2,5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose, 95.30% | 23397-76-4 1,2,5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose|C1532422|23397-76-4 https://www.jk-sci.com/products/s57c1681590 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/598885_bbb60f12-de9b-4f12-9856-b08d499d01ab.png?v=1791729158 3-Methoxy-4-methylbenzoic Acid, 96.40% | 7151-68-0 3-Methoxy-4-methylbenzoic Acid|C1681590|7151-68-0 https://www.jk-sci.com/products/s57c1785493 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/567583_f12c29e0-3b31-4ab2-9f79-56b90184f43a.png?v=1791728977 8-Hydroxyoctanoic acid, 99.20% | 764-89-6 8-Hydroxyoctanoic acid|C1785493|764-89-6 https://www.jk-sci.com/products/s57c1817611 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/924cf66c64b2f4e4f9ac11ac0a6fc67b.jpg?v=1791728763 Ethyl 4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxylate, 99.80% | 959070-42-9 Ethyl 4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxylate|C1817611|959070-42-9 https://www.jk-sci.com/products/s57c1830603 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8b5b7f1e57bdb349856ce9c351aba9d.jpg?v=1791728648 Melitracen (Base), Purity>95% | 5118-29-6 Melitracen (Base)|C1830603|5118-29-6 https://www.jk-sci.com/products/s57c1881149 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/118878_567215d8-8d52-442c-b220-f0ee893f1b92.png?v=1791728521 Dodecylphosphocholine, 87.80% | 29557-51-5 Dodecylphosphocholine|C1881149|29557-51-5 https://www.jk-sci.com/products/s57c1927294 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/273021_757eec9f-c527-4a91-bc50-c81ac182977b.png?v=1791728129 (4-Bromophenyl)methanol, 99.60% | 873-75-6 (4-Bromophenyl)methanol|C1927294|873-75-6 https://www.jk-sci.com/products/s57c3d-2788 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215173_ea2b3c50-fd54-49f0-9ad2-36661684d138.png?v=1791727635 Fmoc-Pro-OH, 95.30% | 71989-31-6 Fmoc-Pro-OH|C3D-2788|71989-31-6 https://www.jk-sci.com/products/s57c3d-2828 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367073_24c17802-48dd-40ee-8e15-0243a8933891.png?v=1791727591 Fmoc-Tyr-OH, 98.60% | 92954-90-0 Fmoc-Tyr-OH|C3D-2828|92954-90-0 https://www.jk-sci.com/products/s57c3d-2925 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/276710_cdb552e0-c452-476b-a482-741c6e733945.png?v=1791727567 Tetrabutylammonium Acetate (contains 10-15%AcOH), Purity: 100.0% | 10534-59-5 Tetrabutylammonium Acetate (contains 10-15%AcOH)|C3D-2925|10534-59-5 https://www.jk-sci.com/products/s57c3d-4023 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcff5811235350e2d79b71f950a39a1e.jpg?v=1791727279 N-nitroso-methylethanolamine, 90.10% | 26921-68-6 N-nitroso-methylethanolamine|C3D-4023|26921-68-6 https://www.jk-sci.com/products/s57c3d-4269 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/227033.png?v=1791727210 Biopterin, 97.80% | 22150-76-1 Biopterin|C3D-4269|22150-76-1 https://www.jk-sci.com/products/s57c3d-6011 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/144286.png?v=1791726725 3-(METHYLAMINO)PROPIONIC ACID, 99.40% | 2679-14-3 3-(METHYLAMINO)PROPIONIC ACID|C3D-6011|2679-14-3 https://www.jk-sci.com/products/s57c4x-10173 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/69e9acfd015cf85fb7257e55e72fefa3.jpg?v=1791726211 Vardenafil Impurity 3, Purity: 99.7% | 224785-98-2 Vardenafil Impurity 3|C4X-10173|224785-98-2 https://www.jk-sci.com/products/s57c4x-1020 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f287fe27fc64906e6ec5cd4279dc7e4.jpg?v=1791726153 Vonoprazan Fumarate, 98.90% | 1260141-27-2 Vonoprazan Fumarate|C4X-1020|1260141-27-2 https://www.jk-sci.com/products/s57c4x-102866 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd42e9394802a6b7bd929487c385e462.jpg?v=1791725883 Lurasidone Impurity 66, 94.00% | 85026-47-7 Lurasidone Impurity 66|C4X-102866|85026-47-7 https://www.jk-sci.com/products/s57c4x-104443 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589da29009d884a775fe9d78f9a92c55.jpg?v=1791725532 Mosapride Impurity 43, 100.00% | 1225199-36-9 Mosapride Impurity 43|C4X-104443|1225199-36-9 https://www.jk-sci.com/products/s57c4x-104934 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3ba59d86-df7c-4d00-be87-4fc3744225ae.png?v=1791725449 Saxagliptin Impurity 34 HCl, 91.50% Saxagliptin Impurity 34 HCl|C4X-104934 https://www.jk-sci.com/products/s57c4x-105694 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c7367c9d-f076-4f63-8072-ecf4445f7b8f.png?v=1791725207 Vortioxetine Impurity 94 HCl, Purity: 99.2% Vortioxetine Impurity 94 HCl|C4X-105694 https://www.jk-sci.com/products/s57c4x-1057130 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f9046827-8e70-4bcd-b096-85e3e6704f84.png?v=1791725192 Valsartan Impurity 130 HCl, 92.30% Valsartan Impurity 130 HCl|C4X-1057130 https://www.jk-sci.com/products/s57c4x-108442 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fd9e2005-9231-4a30-881e-e7fcffed16ea.png?v=1791723983 Roflumilast Impurity 42, 98.20% Roflumilast Impurity 42|C4X-108442 https://www.jk-sci.com/products/s57c4x-1090177 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3b27d8eb-674b-4973-aa2e-5fc343d7dcc4.png?v=1791723702 Rivaroxaban Impurity 177, Purity: 99.7% Rivaroxaban Impurity 177|C4X-1090177 https://www.jk-sci.com/products/s57c4x-109027 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/162124058fa2229a04c5b732d3f167d9.jpg?v=1791723692 Rivaroxaban Impurity 27, 92.80% | 1365267-37-3 Rivaroxaban Impurity 27|C4X-109027|1365267-37-3 https://www.jk-sci.com/products/s57c4x-10984 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/44ec11a3e181af79a07e83a36f67f96d.jpg?v=1791723276 Ezetimibe m-Flouroaniline analog, 99.40% | 1700622-06-5 Ezetimibe m-Flouroaniline analog|C4X-10984|1700622-06-5 https://www.jk-sci.com/products/s57c4x-110927 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4881b9a0779ec24c99ae0fed9ce37aab.jpg?v=1791722985 EsCitalopram EP Impurity H, 93.20% | 63284-72-0 EsCitalopram EP Impurity H|C4X-110927|63284-72-0 https://www.jk-sci.com/products/s57c4x-1374 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/379897_d09d6546-3a23-44e9-a251-2bde211a58fa.png?v=1791718452 Idarubicin Hydrochloride, Purity: 99.9% | 57852-57-0 Idarubicin Hydrochloride|C4X-1374|57852-57-0 https://www.jk-sci.com/products/s57c4x-138922 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0d5cb744-5b76-4a8c-a623-79702a4679c4.png?v=1791718291 Budesonide Impurity 22(Mixture of Diastereomers), 98.50% Budesonide Impurity 22(Mixture of Diastereomers)|C4X-138922 https://www.jk-sci.com/products/s57c4x-139514 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/532832.png?v=1791718200 Folic Acid Impurity 14, 85.10% | 4033-27-6 Folic Acid Impurity 14|C4X-139514|4033-27-6 https://www.jk-sci.com/products/s57c1187910 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be916aa34176ee162a18812e224b001f.jpg?v=1791730105 Trazodone EP Impurity D, 99.60% | 1263358-13-9 Trazodone EP Impurity D|C1187910|1263358-13-9 https://www.jk-sci.com/products/s57c1267672 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/99315893368fe4045bfd79984f26cc7a.jpg?v=1791729989 3-Benzyl-2-methoxyquinoline, 96.20% | 1381767-10-7 3-Benzyl-2-methoxyquinoline|C1267672|1381767-10-7 https://www.jk-sci.com/products/s57c1359447 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/732be23b4837397494d3d4e68422624a.jpg?v=1791729769 BMS-986142, 98.50% | 1643368-58-4 BMS-986142|C1359447|1643368-58-4 https://www.jk-sci.com/products/s57c1468265 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/27f317d79026090b4d9a08e894f218fd.jpg?v=1791729619 (2R,3S)-5-ethoxy-2-(hydroxymethyl)tetrahydrofuran-3-ol, 95.90% | 91784-10-0 (2R,3S)-5-ethoxy-2-(hydroxymethyl)tetrahydrofuran-3-ol|C1468265|91784-10-0 https://www.jk-sci.com/products/s57c1470499 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/250d29004d3fce0673bb8970ca30ffd8.jpg?v=1791729600 (2S,5S,8S,11S)-11-(4-Aminobutyl)-8-(carboxymethyl)-2-(4-hydroxybenzyl)-5-isopropyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecanoic acid, Purity: 99.1% | 757942-88-4 (2S,5S,8S,11S)-11-(4-Aminobutyl)-8-(carboxymethyl)-2-(4-hydroxybenzyl)-5-isopropyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecanoic acid|C1470499|757942-88-4 https://www.jk-sci.com/products/s57c1554574 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138b189c69b9572265eb131692ddbd64.jpg?v=1791729442 1-Phenyl-1H-pyrazol-5(4H)-one, Purity: 100.0% | 876-92-6 1-Phenyl-1H-pyrazol-5(4H)-one|C1554574|876-92-6 https://www.jk-sci.com/products/s57c1650863 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/083479dbb63c4b506b09d00ef0ab9161.jpg?v=1791729228 3-(4-Chlorophenyl)propyl methanesulfonate, 95.10% | 61440-60-6 3-(4-Chlorophenyl)propyl methanesulfonate|C1650863|61440-60-6 https://www.jk-sci.com/products/s57c1660252 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586537342be161b8a983d2c6f3d04c94.jpg?v=1791729218 3',4'-Dichloro-5-fluoro-[1,1'-biphenyl]-2-amine, 99.60% | 877179-04-9 3',4'-Dichloro-5-fluoro-[1,1'-biphenyl]-2-amine|C1660252|877179-04-9 https://www.jk-sci.com/products/s57c1789189 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9245ec81aa466757fbeae5bca15b7f2f.jpg?v=1791728944 Anastrozole Impurity N1, 98.20% | 93748-07-3 Anastrozole Impurity N1|C1789189|93748-07-3 https://www.jk-sci.com/products/s57c1791582 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3fa738aede2c36cd65457083e56a3e23.jpg?v=1791728911 Methyl 2-(acetylamino)-3-methylbenzoate, 96.60% | 37619-23-1 Methyl 2-(acetylamino)-3-methylbenzoate|C1791582|37619-23-1 https://www.jk-sci.com/products/s57c1800678 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f387b8929325477c012bedcc5d3b5d7c.jpg?v=1791728838 Dabrafenib Impurity 2, 92.90% | 630-22-8 Dabrafenib Impurity 2|C1800678|630-22-8 https://www.jk-sci.com/products/s57c1827631 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e33c79e4b4065805536e8beca0befd8e.jpg?v=1791728680 Iodomethyl methyl carbonate, 91.70% | 69862-08-4 Iodomethyl methyl carbonate|C1827631|69862-08-4 https://www.jk-sci.com/products/s57c1894265 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1fb70fff6b15af45334fcccf1bd2b4f8.jpg?v=1791728421 S-(1,2-Dichlorovinyl)-Glutathione, Purity: 96.7% | 2148-32-5 S-(1,2-Dichlorovinyl)-Glutathione|C1894265|2148-32-5 https://www.jk-sci.com/products/s57c1914176 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/343143.png?v=1791728318 2-methoxy-1,4-naphthoquinone, 96.50% | 2348-82-5 2-methoxy-1,4-naphthoquinone|C1914176|2348-82-5 https://www.jk-sci.com/products/s57c3d-25853 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/337356_d052c57a-85e7-4288-9e6b-54dcf3a31991.png?v=1791727907 1-Bromo-3-methoxypropane, 98.60% | 36865-41-5 1-Bromo-3-methoxypropane|C3D-25853|36865-41-5 https://www.jk-sci.com/products/s57c3d-25862 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/322196.png?v=1791727897 (2,5-Dioxopyrrolidin-1-yl)acetic acid, 98.50% | 5626-41-5 (2,5-Dioxopyrrolidin-1-yl)acetic acid|C3D-25862|5626-41-5 https://www.jk-sci.com/products/s57c3d-3511 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/289359.png?v=1791727411 4-Guanidinobutyric acid, 99.30% | 463-00-3 4-Guanidinobutyric acid|C3D-3511|463-00-3 https://www.jk-sci.com/products/s57c3d-4440 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/448608_e81bbd87-e4a6-436e-90b1-d25c000a6497.png?v=1791727167 Triethyl Methanetricarboxylate, Purity: 99.7% | 6279-86-3 Triethyl Methanetricarboxylate|C3D-4440|6279-86-3 https://www.jk-sci.com/products/s57c3d-5077 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/438231_d83224a2-7d6b-469e-99d6-50d0989f868f.png?v=1791727025 GCLE, 95.10% | 104146-10-3 GCLE|C3D-5077|104146-10-3 https://www.jk-sci.com/products/s57c4x-1009116 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338122_0fbb3d7b-dfaf-4dd3-997e-b0ee7efae535.png?v=1791726382 Apremilast Impurity 116, Purity: 99.9% | 1131-52-8 Apremilast Impurity 116|C4X-1009116|1131-52-8 https://www.jk-sci.com/products/s57c4x-10103 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500207.png?v=1791726314 Acyclovir EP Impurity F, 96.60% | 110104-37-5 Acyclovir EP Impurity F|C4X-10103|110104-37-5 https://www.jk-sci.com/products/s57c4x-1015 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/967514_a429dc33-9bb3-41e0-bd14-d9df8960489f.png?v=1791726269 Clevidipine Butyrate, 99.50% | 167221-71-8 Clevidipine Butyrate|C4X-1015|167221-71-8 https://www.jk-sci.com/products/s57c4x-102725 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/204388.png?v=1791725932 Rupatadine Impurity 25, 99.30% | 499-81-0 Rupatadine Impurity 25|C4X-102725|499-81-0 https://www.jk-sci.com/products/s57c4x-102933 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6a630294a13ced7b70e851d1875c711d.jpg?v=1791725848 Clopidogrel Impurity 33, 91.50% | 2418591-12-3 Clopidogrel Impurity 33|C4X-102933|2418591-12-3 https://www.jk-sci.com/products/s57c4x-104436 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/34ab01567566f4809be77b942e4f0563.jpg?v=1791725538 Mosapride Impurity 36, Purity: 100.0% | 112886-56-3 Mosapride Impurity 36|C4X-104436|112886-56-3 https://www.jk-sci.com/products/s57c4x-104546 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c5386db2-ddba-4c09-85f0-984f697e23c9.png?v=1791725503 Amisulpride impurity 46, Purity: 99.7% Amisulpride impurity 46|C4X-104546 https://www.jk-sci.com/products/s57c1696281 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bff71d96dd9a08b0933a6e5b0225a54f.jpg?v=1791729139 4'-Chlorobiphenyl-4-carbaldehyde, 97.30% | 80565-30-6 4'-Chlorobiphenyl-4-carbaldehyde|C1696281|80565-30-6 https://www.jk-sci.com/products/s57c1806484 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5592e7d017b293a159150b748779187b.jpg?v=1791728790 Esmolol Impurity N1, 79.80% | 50666-68-7 Esmolol Impurity N1|C1806484|50666-68-7 https://www.jk-sci.com/products/s57c1848159 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3705abc2bed4d1e1441a48b1f96de2f7.jpg?v=1791728586 Methyl Retinoate, 95.00% | 339-16-2 Methyl Retinoate|C1848159|339-16-2 https://www.jk-sci.com/products/s57c1886510 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5bc1c07169d557db0274f763612bf28e.jpg?v=1791728480 Omadacycline, 94.40% | 389139-89-3 Omadacycline|C1886510|389139-89-3 https://www.jk-sci.com/products/s57c1921760 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/321952.png?v=1791728210 Glycine methyl ester hydrochloride, 97.80% | 5680-79-5 Glycine methyl ester hydrochloride|C1921760|5680-79-5 https://www.jk-sci.com/products/s57c1922155 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/377896.png?v=1791728198 1-Bromo-4-(bromomethyl)benzene, 99.00% | 589-15-1 1-Bromo-4-(bromomethyl)benzene|C1922155|589-15-1 https://www.jk-sci.com/products/s57c3d-1993 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/355769.png?v=1791728042 5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazole-3-carbonitrile, 99.00% | 120068-79-3 5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazole-3-carbonitrile|C3D-1993|120068-79-3 https://www.jk-sci.com/products/s57c3d-25798 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f60ea467bd3c9e788fcc72e88472ca8a.jpg?v=1791727936 1-Butoxy-4-vinylbenzene, 97.20% | 105337-03-9 1-Butoxy-4-vinylbenzene|C3D-25798|105337-03-9 https://www.jk-sci.com/products/s57c3d-5545 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/578714.png?v=1791726901 N-Methoxy-N-methylacetamide, 97.40% | 78191-00-1 N-Methoxy-N-methylacetamide|C3D-5545|78191-00-1 https://www.jk-sci.com/products/s57c4x-10038 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3be962310fe804cd4fc9a13f4a073df0.jpg?v=1791726521 Azithromycin EP Impurity H, 92.30% | 612069-30-4 Azithromycin EP Impurity H|C4X-10038|612069-30-4 https://www.jk-sci.com/products/s57c4x-100810 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b38813bfde8bd38663eb6b50d48a1e25.jpg?v=1791726446 Aripiprazole EP Impurity D, 98.60% | 203395-82-8 Aripiprazole EP Impurity D|C4X-100810|203395-82-8 https://www.jk-sci.com/products/s57c4x-10083 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/597899_2eca9b20-63d4-4ebc-94a5-b600db0406ba.png?v=1791726428 Aripiprazole Impurity 3, 98.80% | 129722-34-5 Aripiprazole Impurity 3|C4X-10083|129722-34-5 https://www.jk-sci.com/products/s57c4x-102049 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8f0b6b26-5365-4da3-a533-98e4c798ee84.png?v=1791726057 Vonoprazan Fumarate Impurity 49, 97.30% Vonoprazan Fumarate Impurity 49|C4X-102049 https://www.jk-sci.com/products/s57c4x-10205 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f2c5334d7f8b6a18a53eeb4a4fd82615.jpg?v=1791726054 Vonoprazan Fumarate Impurity 5, 100.00% | 881677-11-8 Vonoprazan Fumarate Impurity 5|C4X-10205|881677-11-8 https://www.jk-sci.com/products/s57c4x-10511 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8b658fe1129f09193f1a02ed518d0a13.jpg?v=1791725426 Diclofenac EP Impurity B, 98.70% | 22121-58-0 Diclofenac EP Impurity B|C4X-10511|22121-58-0 https://www.jk-sci.com/products/s57c4x-106320 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4576b86a8380767e556c5aa6094ed46e.jpg?v=1791724990 Edoxaban Impurity 20, 98.60% | 1210348-34-7 Edoxaban Impurity 20|C4X-106320|1210348-34-7 https://www.jk-sci.com/products/s57c4x-108273 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/790582.png?v=1791724107 Ibuprofen Impurity 73, 89.10% | 75625-99-9 Ibuprofen Impurity 73|C4X-108273|75625-99-9 https://www.jk-sci.com/products/s57c4x-108355 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/889d934e1d48e0ea220552ca8f31de92.jpg?v=1791724032 Levocetirizine Impurity 55, 94.60% | 705289-61-8 Levocetirizine Impurity 55|C4X-108355|705289-61-8 https://www.jk-sci.com/products/s57c4x-10876 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8fd895dc38ee43105e6427a3f6e712d9.jpg?v=1791723858 Tadalafil EP Impurity F, 97.30% | 2747958-44-5 Tadalafil EP Impurity F|C4X-10876|2747958-44-5 https://www.jk-sci.com/products/s57c4x-1129 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541612_2011d30b-84b2-4bdd-8e4c-988b120426e8.png?v=1791722398 Arbidol HCl, 96.10% | 131707-23-8 Arbidol HCl|C4X-1129|131707-23-8 https://www.jk-sci.com/products/s57c4x-11295 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eabec9c2f749aed68739792c2a0544a5.jpg?v=1791722375 Arbidol Sulfoxide, 97.00% | 151455-33-3 Arbidol Sulfoxide|C4X-11295|151455-33-3 https://www.jk-sci.com/products/s57c4x-113019 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dd3ba9e6-cf59-4b1f-acb4-794be6bc823c.png?v=1791722346 Ilaprazole Impurity 19, 91.40% Ilaprazole Impurity 19|C4X-113019 https://www.jk-sci.com/products/s57c1789752 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/562553.png?v=1791728929 Angiotensin II acetate salt | 68521-88-0 Angiotensin II acetate salt|C1789752|68521-88-0 https://www.jk-sci.com/products/s57c3d-25924 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ea7f66978fa981efdf1b8f898be38e00.jpg?v=1791727839 1-stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine, 93.60% | 59403-53-1 1-stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine|C3D-25924|59403-53-1 https://www.jk-sci.com/products/s57c3d-26056 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/133837.png?v=1791727765 4-Amino-N-methylbenzenesulfonamide, 99.20% | 1709-52-0 4-Amino-N-methylbenzenesulfonamide|C3D-26056|1709-52-0 https://www.jk-sci.com/products/s57c3d-2745 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/554879.png?v=1791727647 4,4＇-Dihydroxybiphenyl, Purity: 99.5% | 92-88-6 4,4＇-Dihydroxybiphenyl|C3D-2745|92-88-6 https://www.jk-sci.com/products/s57c3d-2918 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/537025_021e2c45-af9c-4fcd-80b8-4479ff160851.png?v=1791727568 4-Bromo-2-fluoroaniline, 99.20% | 367-24-8 4-Bromo-2-fluoroaniline|C3D-2918|367-24-8 https://www.jk-sci.com/products/s57c3d-3208 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465450_f4385c66-0cfc-4d1b-aa26-2de8c890e10b.png?v=1791727508 L-Asparagine Monohydrate, 99.60% | 5794-13-8 L-Asparagine Monohydrate|C3D-3208|5794-13-8 https://www.jk-sci.com/products/s57c3d-4147 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/212595.png?v=1791727253 Benzyldimethyldodecylammonium Chloride, 95.00% | 139-07-1 Benzyldimethyldodecylammonium Chloride|C3D-4147|139-07-1 https://www.jk-sci.com/products/s57c3d-4219 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8a52486e1236bd614d32f640c30a314e.jpg?v=1791727222 Sucrose Heptasulfate Potassium Salt, 80.40% | 386229-69-2 Sucrose Heptasulfate Potassium Salt|C3D-4219|386229-69-2 https://www.jk-sci.com/products/s57c3d-6060 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104282.png?v=1791726704 4-Chloro-N-phenylaniline, 99.80% | 1205-71-6 4-Chloro-N-phenylaniline|C3D-6060|1205-71-6 https://www.jk-sci.com/products/s57c4x-10057 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/448934.png?v=1791726510 Tipiracil Impurity 7, 99.30% | 6674-22-2 Tipiracil Impurity 7|C4X-10057|6674-22-2 https://www.jk-sci.com/products/s57c4x-101234 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d416a1a1-9f1e-4227-a70a-67a2e55ddf8f.png?v=1791726285 Baclofen Impurity 34 Hydrochloride, 99.10% Baclofen Impurity 34 Hydrochloride|C4X-101234 https://www.jk-sci.com/products/s57c4x-10255 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e8694a0da96ce540aff57405f04ab17_2d05db96-2bdb-4e40-ad38-7db88e8faae7.jpg?v=1791725953 Crizotinib Impurity 5, 98.70% | 330156-50-8 Crizotinib Impurity 5|C4X-10255|330156-50-8 https://www.jk-sci.com/products/s57c4x-10496 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e29060144c6fcdd7780e8397c8a093f.jpg?v=1791725439 Saxagliptin Impurity 6, 98.20% | 1334321-39-9 Saxagliptin Impurity 6|C4X-10496|1334321-39-9 https://www.jk-sci.com/products/s57c4x-105264 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c4024c4b-ba9e-48ca-821f-ffc4f0261bfe.png?v=1791725385 Sofosbuvir Impurity 64, Purity: 99.6% Sofosbuvir Impurity 64|C4X-105264 https://www.jk-sci.com/products/s57c4x-105433 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7424c118264899759118ee0ebd20567d.jpg?v=1791725339 Tedizolid Impurity 33, 84.80% | 1771765-84-4 Tedizolid Impurity 33|C4X-105433|1771765-84-4 https://www.jk-sci.com/products/s57c4x-105710 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ec3a3e73d8ff136ae2bc3f1835617867_c285c06d-6adf-40ec-bee1-3c1567f0407d.jpg?v=1791725203 Valsartan Impurity 10, Purity: 99.9% | 114772-54-2 Valsartan Impurity 10|C4X-105710|114772-54-2 https://www.jk-sci.com/products/s57c4x-105715 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f794ecaef10dd452f628790653e5dec.jpg?v=1791725191 Valsartan USP Related Compound E, 98.50% | 137863-17-3 Valsartan USP Related Compound E|C4X-105715|137863-17-3 https://www.jk-sci.com/products/s57c4x-10588 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e70260c70f85c848f01e8ce6c05768cc_b8a48ddb-3c7d-48d5-9d80-fcc07a3fd878.jpg?v=1791725104 Memantine Related Compound E, 97.50% | 351329-88-9 Memantine Related Compound E|C4X-10588|351329-88-9 https://www.jk-sci.com/products/s57c4x-10825 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/241976.png?v=1791724121 Ibuprofen EP Impurity E, 96.40% | 38861-78-8 Ibuprofen EP Impurity E|C4X-10825|38861-78-8 https://www.jk-sci.com/products/s57c4x-109059 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b55d59b3547ebea5fa527ffecc451caa.jpg?v=1791723670 Rivaroxaban Impurity 59, 99.40% | 845729-41-1 Rivaroxaban Impurity 59|C4X-109059|845729-41-1 https://www.jk-sci.com/products/s57c4x-109565 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/582827.png?v=1791723487 Amlodipine Impurity 65, 96.00% | 89-98-5 Amlodipine Impurity 65|C4X-109565|89-98-5 https://www.jk-sci.com/products/s57c4x-115315 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7a004910839a82a7379be615552a4bfd.jpg?v=1791721596 Obeticholic Acid Impurity 15, Purity: 100.0% | 10538-59-7 Obeticholic Acid Impurity 15|C4X-115315|10538-59-7 https://www.jk-sci.com/products/s57c4x-12014 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da2b7c36f1b6b7ea84d46b61d291b85e.jpg?v=1791720720 Cefotaxime EP Impurity D, 92.50% | 63527-53-7 Cefotaxime EP Impurity D|C4X-12014|63527-53-7 https://www.jk-sci.com/products/s57c1214912 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/54c16954b40af369e1b483df69190e29.jpg?v=1791730065 3-(4-(Hexyloxy)-1,2,5-thiadiazol-3-yl)-1-methylpyridin-1-ium iodide, 98.40% | 131988-19-7 3-(4-(Hexyloxy)-1,2,5-thiadiazol-3-yl)-1-methylpyridin-1-ium iodide|C1214912|131988-19-7 https://www.jk-sci.com/products/s57c1218406 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c61041586023205dad64ccb8c68dc9fe.jpg?v=1791730059 Acetyl Isoniazid-d4, Purity>95% | 1330169-81-7 Acetyl Isoniazid-d4|C1218406|1330169-81-7 https://www.jk-sci.com/products/s57c1301564 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e1fab12a39975e2827a6624836594610.jpg?v=1791729937 Tert-butyl (R)-1-methyl-2-oxoimidazolidine-4-carboxylate, 99.60% | 143996-78-5 Tert-butyl (R)-1-methyl-2-oxoimidazolidine-4-carboxylate|C1301564|143996-78-5 https://www.jk-sci.com/products/s57c1661883 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/edf759b01a3078407641b305ef8b0f51.jpg?v=1791729212 Lusutrombopag Impurity N2, 94.70% | 89894-53-1 Lusutrombopag Impurity N2|C1661883|89894-53-1 https://www.jk-sci.com/products/s57c1662461 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3c467e84c6f5b991f6e421234f81393.jpg?v=1791729199 3,5-Dimethoxy-N,N-dimethylaniline, 98.10% | 2570-40-3 3,5-Dimethoxy-N,N-dimethylaniline|C1662461|2570-40-3 https://www.jk-sci.com/products/s57c1662708 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/244047.png?v=1791729193 1-(Bromomethyl)-3,5-dimethylbenzene, 99.10% | 27129-86-8 1-(Bromomethyl)-3,5-dimethylbenzene|C1662708|27129-86-8 https://www.jk-sci.com/products/s57c1814428 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aaa7e6ed722e06d35571790bfaa3d055.jpg?v=1791728773 Ethyl 3-(2-hydroxyphenyl)-3-oxopropanoate, Purity: 96.4% | 23008-77-7 Ethyl 3-(2-hydroxyphenyl)-3-oxopropanoate|C1814428|23008-77-7 https://www.jk-sci.com/products/s57c1844069 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2a9303bd454d23ea1e943e7247f55844.jpg?v=1791728593 Methyl 4-isopropyl-3,5-dimethoxybenzoate, 99.30% | 344396-17-4 Methyl 4-isopropyl-3,5-dimethoxybenzoate|C1844069|344396-17-4 https://www.jk-sci.com/products/s57c1881895 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/451b576d95e3c7d0763555b5fb53c2bf_9099a0fd-c4e5-4e81-bb86-15d356bc7132.jpg?v=1791728502 2-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoic acid, 96.90% | 289686-70-0 2-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoic acid|C1881895|289686-70-0 https://www.jk-sci.com/products/s57c1929682 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d49ee6090ae869d818c5343c417fe5f1.jpg?v=1791728115 Meropenem Impurity C82, 98.80% | 96034-57-0 Meropenem Impurity C82|C1929682|96034-57-0 https://www.jk-sci.com/products/s57c3d-25898 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/474431.png?v=1791727862 Butylphosphonic Acid, 99.00% | 3321-64-0 Butylphosphonic Acid|C3D-25898|3321-64-0 https://www.jk-sci.com/products/s57c3d-4191 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16cdadf61d0bdde2e0c2bf77753fcb23.jpg?v=1791727233 Ethyl 4-fluorobenzenesulfonate, Purity: 99.4% | 2924-72-3 Ethyl 4-fluorobenzenesulfonate|C3D-4191|2924-72-3 https://www.jk-sci.com/products/s57c3d-6015 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/582059.png?v=1791726720 1-Tetradecylpyridinium Chloride, 91.40% | 2785-54-8 1-Tetradecylpyridinium Chloride|C3D-6015|2785-54-8 https://www.jk-sci.com/products/s57c3d-6094 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8c948285a2e1afdc7681472fcff0d103.jpg?v=1791726681 C20:0lysophosphatidvlcholine, Purity>95% | 108341-80-6 C20:0lysophosphatidvlcholine|C3D-6094|108341-80-6 https://www.jk-sci.com/products/s57c4x-10023 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fa6b69be0e1170e691dfde10dc65dd41_79b6cc35-6ce2-4e79-b01d-0987bf630af2.jpg?v=1791726568 Clarithromycin EP Impurity C, 94.60% | 127253-06-9 Clarithromycin EP Impurity C|C4X-10023|127253-06-9 https://www.jk-sci.com/products/s57c4x-100611 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_df29560d-7eb8-495a-9391-14cfd021705d.png?v=1791726503 Afatinib Impurity 11, Purity: 96.5% Afatinib Impurity 11|C4X-100611 https://www.jk-sci.com/products/s57c4x-1039 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e52c9ec0e64ee2c6e42ccec5a5256856.jpg?v=1791725633 Donepezil, Purity: 99.8% | 120014-06-4 Donepezil|C4X-1039|120014-06-4 https://www.jk-sci.com/products/s57c4x-105445 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a7265537be4a40ecbae4ddcd51766c86.jpg?v=1791725329 Tedizolid Impurity 45, 97.90% | 149524-47-0 Tedizolid Impurity 45|C4X-105445|149524-47-0 https://www.jk-sci.com/products/s57c4x-105552 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/119036.png?v=1791725280 Trimethylsilyl Cyanide, 86.70% | 7677-24-9 Trimethylsilyl Cyanide|C4X-105552|7677-24-9 https://www.jk-sci.com/products/s57c4x-10579 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4cd9b457b373a53962ef69051c73d04c.jpg?v=1791725135 Valsartan Impurity 9, 95.80% | 1111177-30-0 Valsartan Impurity 9|C4X-10579|1111177-30-0 https://www.jk-sci.com/products/s57c4x-106365 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/158a10140d55a4a5a36f3f3c3a61a1dd.jpg?v=1791724966 Edoxaban Impurity 65, 83.30% | 2770688-74-7 Edoxaban Impurity 65|C4X-106365|2770688-74-7 https://www.jk-sci.com/products/s57c4x-106711 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/357683_9febec05-61ff-4269-9ba9-730844003b7b.png?v=1791724780 Levetiracetam EP Impurity G, 99.40% | 7682-20-4 Levetiracetam EP Impurity G|C4X-106711|7682-20-4 https://www.jk-sci.com/products/s57c4x-108534 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a2f367b7-1588-46d7-bda6-2a2ac22400b0.png?v=1791723947 Ambroxol Impurity 34 HCl, Purity: 99.3% Ambroxol Impurity 34 HCl|C4X-108534 https://www.jk-sci.com/products/s57c4x-10931 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7e8c0a11ede094f649fa440470886e79.jpg?v=1791723620 Ticagrelor Impurity 1, 94.90% | 2096989-55-6 Ticagrelor Impurity 1|C4X-10931|2096989-55-6 https://www.jk-sci.com/products/s57c4x-118617 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7583e46da995224ccebd566fa79ddb3.jpg?v=1791720947 Repaglinide Related Compound C, 98.20% | 1803084-79-8 Repaglinide Related Compound C|C4X-118617|1803084-79-8 https://www.jk-sci.com/products/s57c4x-139611 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8b41cd4165b6567c1fdb48bcde0da824.jpg?v=1791718159 Azelastine Impurity 11 3HCl, 95.60% | 169123-29-9 Azelastine Impurity 11 3HCl|C4X-139611|169123-29-9 https://www.jk-sci.com/products/s57c1752668 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d5b0702364d4309b151d7ef4a59bed2b.jpg?v=1791729025 5-Chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde, 97.50% | 947-95-5 5-Chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde|C1752668|947-95-5 https://www.jk-sci.com/products/s57c1929990 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/23b16a56a7c9c348bdea780386446872.jpg?v=1791728106 Belumosudil Impurity N7, Purity: 96.2% | 911419-33-5 Belumosudil Impurity N7|C1929990|911419-33-5 https://www.jk-sci.com/products/s57c3d-26039 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3ec02e631ca70a06e5a1fea2886b1c9d.jpg?v=1791727775 4-Methyl-4-(methyldisulfanyl)pentanoic acid, 97.40% | 796073-55-7 4-Methyl-4-(methyldisulfanyl)pentanoic acid|C3D-26039|796073-55-7 https://www.jk-sci.com/products/s57c3d-262614 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63af18656b4e61f7b72683ed292ea06b.jpg?v=1791727675 [2-[2-(Diphenylphosphino)phenoxy]phenyl]diphenylphosphine Oxide, Purity: 96.3% | 871130-32-4 [2-[2-(Diphenylphosphino)phenoxy]phenyl]diphenylphosphine Oxide|C3D-262614|871130-32-4 https://www.jk-sci.com/products/s57c3d-3191 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555554_b4527d50-a0fe-42cf-a3b7-231ac691e59f.png?v=1791727524 Docusate Sodium, 88.70% | 577-11-7 Docusate Sodium|C3D-3191|577-11-7 https://www.jk-sci.com/products/s57c4x-1020148 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/25741f06517c7644b69d045c9fb80346.jpg?v=1791726125 Vonoprazan Impurity 148, Purity: 96.9% | 2304978-51-4 Vonoprazan Impurity 148|C4X-1020148|2304978-51-4 https://www.jk-sci.com/products/s57c4x-106577 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16e7db90f932cd5a3d39062872248963.jpg?v=1791724791 Empagliflozin Impurity 77, 93.90% | 2137418-13-2 Empagliflozin Impurity 77|C4X-106577|2137418-13-2 https://www.jk-sci.com/products/s57c4x-10709 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/398616_8cb84db0-e7ac-4539-a7b8-768b706d8357.png?v=1791724656 Abiraterone Impurity 9, Purity: 99.1% | 566-19-8 Abiraterone Impurity 9|C4X-10709|566-19-8 https://www.jk-sci.com/products/s57c4x-109971 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7eac8827f92a376e4e4e1d5ae3241b83.jpg?v=1791723236 Alogliptin Impurity71, Purity: 100.0% | 2089611-85-6 Alogliptin Impurity71|C4X-109971|2089611-85-6 https://www.jk-sci.com/products/s57c4x-111754 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/133ed1492b599712a1f94f91f292d705.jpg?v=1791722763 Gefitinib Impurity 54, 100.00% | 675126-26-8 Gefitinib Impurity 54|C4X-111754|675126-26-8 https://www.jk-sci.com/products/s57c4x-11367 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_67da8a02-26dd-4c3b-a351-a49c7ff84055.png?v=1791721955 Lubiprostone impurity 7, 97.30% Lubiprostone impurity 7|C4X-11367 https://www.jk-sci.com/products/s57c4x-136725 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/12e393bd697a86213125466924a1138d.jpg?v=1791718593 Metoprolol EP Impurity M DiHCl, 95.80% | 73313-36-7 Metoprolol EP Impurity M DiHCl|C4X-136725|73313-36-7 https://www.jk-sci.com/products/s57c1542619 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/259f53a00317b45c326f1262f833f904.jpg?v=1791729473 1-Amino-3-(dimethylamino)propan-2-ol, Purity: 100.0% | 50411-39-7 1-Amino-3-(dimethylamino)propan-2-ol|C1542619|50411-39-7 https://www.jk-sci.com/products/s57c1602681 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/617430_19484baf-40e0-44c6-90a2-2bb0aec13db4.png?v=1791729333 2-(2,6-Dichlorophenyl)acetonitrile, Purity: 100.0% | 3215-64-3 2-(2,6-Dichlorophenyl)acetonitrile|C1602681|3215-64-3 https://www.jk-sci.com/products/s57c1751873 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/152367.png?v=1791729034 5-Chloro-2-formylbenzoic Acid, 99.40% | 4506-45-0 5-Chloro-2-formylbenzoic Acid|C1751873|4506-45-0 https://www.jk-sci.com/products/s57c1752115 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/335547.png?v=1791729026 5-Chloro-2-nitroanisole, 98.90% | 6627-53-8 5-Chloro-2-nitroanisole|C1752115|6627-53-8 https://www.jk-sci.com/products/s57c1795810 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05bd596ca4e056bd4430b05b43e40fe2.jpg?v=1791728881 Buspirone Impurity 14, 91.80% | 60143-00-2 Buspirone Impurity 14|C1795810|60143-00-2 https://www.jk-sci.com/products/s57c1830789 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327509_2dfe2ff8-7936-49df-875d-d41c2a3be777.png?v=1791728639 Methacryloyl Chloride (stabilized with MEHQ), Purity: 93.9% | 920-46-7 Methacryloyl Chloride (stabilized with MEHQ)|C1830789|920-46-7 https://www.jk-sci.com/products/s57c1925530 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a0d472c40e0c75d31410a3e8f1cad90.jpg?v=1791728150 Potassium Sucrose Octasulfate, Purity: 99.1% | 76578-81-9 Potassium Sucrose Octasulfate|C1925530|76578-81-9 https://www.jk-sci.com/products/s57c3d-2516 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f644728b-8610-4100-b531-139bf25e9502.png?v=1791727945 D-Alanyl-L-glutamine TFA salt, Purity: 98.5% D-Alanyl-L-glutamine TFA salt|C3D-2516 https://www.jk-sci.com/products/s57c3d-2812 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200437_9b927e43-edb4-44d2-8c97-ccdc8e22d751.png?v=1791727611 9-Fluorenylmethanol, 98.80% | 24324-17-2 9-Fluorenylmethanol|C3D-2812|24324-17-2 https://www.jk-sci.com/products/s57c3d-3261 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346490.png?v=1791727486 2,5-Dichlorobenzaldehyde, 93.70% | 6361-23-5 2,5-Dichlorobenzaldehyde|C3D-3261|6361-23-5 https://www.jk-sci.com/products/s57c3d-3392 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fb326810f9ea7d8b98898cb4deb77545.jpg?v=1791727450 2-((M-tolyloxy)methyl)oxirane, 94.40% | 2186-25-6 2-((M-tolyloxy)methyl)oxirane|C3D-3392|2186-25-6 https://www.jk-sci.com/products/s57c4x-10014 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0835f5f4e4eb56f3973c1d7178100a96.jpg?v=1791726602 Erythromycin C, 94.80% | 1675-02-1 Erythromycin C|C4X-10014|1675-02-1 https://www.jk-sci.com/products/s57c4x-1029111 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4ea8fe3176fb4da4d06bdb7e4a3473fc.jpg?v=1791725877 Clopidogrel Impurity 111, 98.30% | 73099-88-4 Clopidogrel Impurity 111|C4X-1029111|73099-88-4 https://www.jk-sci.com/products/s57c4x-1037101 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0ad418ce9f1da95f50d686eecbc8edcf.jpg?v=1791725671 Pitavastatin Impurity 101, 90.40% | 254452-96-5 Pitavastatin Impurity 101|C4X-1037101|254452-96-5 https://www.jk-sci.com/products/s57c4x-1047 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/976408.png?v=1791725481 Regorafenib, Purity: 99.6% | 755037-03-7 Regorafenib|C4X-1047|755037-03-7 https://www.jk-sci.com/products/s57c4x-105323 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/378fd6c2c7646fa623d15cdf94c9957e.jpg?v=1791725371 Solifenacin EP Impurity H HCl, Purity: 99.6% | 180468-38-6 Solifenacin EP Impurity H HCl|C4X-105323|180468-38-6 https://www.jk-sci.com/products/s57c4x-105455 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/934de3fa34b9bb0fe24d9c261b4f78d0.jpg?v=1791725325 Tedizolid Impurity 55, 95.90% | 1643796-25-1 Tedizolid Impurity 55|C4X-105455|1643796-25-1 https://www.jk-sci.com/products/s57c4x-105641 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/48ad03a46b2bec38bc52a61aa7217e9e.jpg?v=1791725243 Vortioxetine Impurity 41, 96.80% | 2476761-84-7 Vortioxetine Impurity 41|C4X-105641|2476761-84-7 https://www.jk-sci.com/products/s57c4x-105660 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f6ba7dccf6a19ab470700e2047c6f12.jpg?v=1791725224 Vortioxetine Impurity 60, 98.80% | 1049755-55-6 Vortioxetine Impurity 60|C4X-105660|1049755-55-6 https://www.jk-sci.com/products/s57c4x-105816 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/406180.png?v=1791725130 Memantine Related Compound A, 97.50% | 702-79-4 Memantine Related Compound A|C4X-105816|702-79-4 https://www.jk-sci.com/products/s57c4x-1065141 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0b16bfc3-da5b-46ac-a5a5-283488264e2b.png?v=1791724884 Empagliflozin Impuirity 141, 99.30% Empagliflozin Impuirity 141|C4X-1065141 https://www.jk-sci.com/products/s57c4x-106549 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/808caf3b04df3b87583d7f7d88677d85.jpg?v=1791724800 Empagliflozin Impurity 49, 96.30% | 1279691-35-8 Empagliflozin Impurity 49|C4X-106549|1279691-35-8 https://www.jk-sci.com/products/s57c4x-116659 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2fdae377824c4e8519d7debe8cfa1993.jpg?v=1791721242 propyl 2-cyano-2-propylpentanoate, 99.20% | 2689013-42-9 propyl 2-cyano-2-propylpentanoate|C4X-116659|2689013-42-9 https://www.jk-sci.com/products/s57c4x-13892 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/46cde1e4bd50076a3a76cb70391c43f4.jpg?v=1791718296 Budesonide EP Impurity B（Mixture of diastereomers）, 94.70% | 1040085-98-0 Budesonide EP Impurity B（Mixture of diastereomers）|C4X-13892|1040085-98-0 https://www.jk-sci.com/products/s57c4x-13893 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bad5271a87d6200f8d5cf6c62e7ca098.jpg?v=1791718285 Budesonide EP Impurity C, 95.90% | 1040085-99-1 Budesonide EP Impurity C|C4X-13893|1040085-99-1 https://www.jk-sci.com/products/s57c3d-2011 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/223472.png?v=1791728036 3-Bromothiofuran, 98.00% | 872-31-1 3-Bromothiofuran|C3D-2011|872-31-1 https://www.jk-sci.com/products/s57c3d-26096 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/223677.png?v=1791727755 2-(1H-Imidazol-5-yl)acetic acid, 87.80% | 645-65-8 2-(1H-Imidazol-5-yl)acetic acid|C3D-26096|645-65-8 https://www.jk-sci.com/products/s57c3d-262264 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f595c64facd02aca22ae7aa51f6eadee.jpg?v=1791727701 Ethyl 3-(4-hydroxyphenyl)-3-oxopropanoate, Purity: 98.8% | 77103-47-0 Ethyl 3-(4-hydroxyphenyl)-3-oxopropanoate|C3D-262264|77103-47-0 https://www.jk-sci.com/products/s57c3d-4368 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c228774a480ec6cd6cd90f7cca842ddb.jpg?v=1791727185 Calcobutrol, 84.10% | 151878-23-8 Calcobutrol|C3D-4368|151878-23-8 https://www.jk-sci.com/products/s57c3d-5767 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420116_cad6f57c-75fb-41e7-aca3-d3b86b8d9844.png?v=1791726830 4-Azidobenzoic Acid, 97.30% | 6427-66-3 4-Azidobenzoic Acid|C3D-5767|6427-66-3 https://www.jk-sci.com/products/s57c3d-5790 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6e59cd78ef0895e67f9de157e91fed8a.jpg?v=1791726810 4,4-(Diazoamino)Dibenzenesulfonic Acid Disodium Salt, 90.50% | 56120-28-6 4,4-(Diazoamino)Dibenzenesulfonic Acid Disodium Salt|C3D-5790|56120-28-6 https://www.jk-sci.com/products/s57c3d-6125 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/112094.png?v=1791726668 (2R,3S,5R)-5-(2,6-Diamino-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol, 94.00% | 4546-70-7 (2R,3S,5R)-5-(2,6-Diamino-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol|C3D-6125|4546-70-7 https://www.jk-sci.com/products/s57c3d-6146 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/310468.png?v=1791726653 Quifenadine, 94.50% | 10447-39-9 Quifenadine|C3D-6146|10447-39-9 https://www.jk-sci.com/products/s57c4x-100110 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8d797cc7b490a39d7c8ecdb1a16e756d.jpg?v=1791726616 Erythromycin Impurity 10(Davercin), Purity: 96.1% | 55224-05-0 Erythromycin Impurity 10(Davercin)|C4X-100110|55224-05-0 https://www.jk-sci.com/products/s57c4x-101651 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14c1db74f621a533d0a6dcff4f449089.jpg?v=1791726232 Enzalutamide-d6, Purity: 100.0% | 1443331-94-9 Enzalutamide-d6|C4X-101651|1443331-94-9 https://www.jk-sci.com/products/s57c4x-102051 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e566b0f44efb46174808cabffbb68b77.jpg?v=1791726053 Vonoprazan Impurity 51, Purity: 92.8% | 1240949-51-2 Vonoprazan Impurity 51|C4X-102051|1240949-51-2 https://www.jk-sci.com/products/s57c4x-10447 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/43fb16aa22e3a272f337d37208d51abd.jpg?v=1791725532 Mosapride Impurity 7, 96.30% | 152013-26-8 Mosapride Impurity 7|C4X-10447|152013-26-8 https://www.jk-sci.com/products/s57c4x-104956 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7602b8c2-2055-4ba0-a2f7-ab21292b44a8.png?v=1791725441 Saxagliptin Impurity 56, 90.80% Saxagliptin Impurity 56|C4X-104956 https://www.jk-sci.com/products/s57c4x-1087107 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/03dd067dad513f8fe86af30b660365e3.jpg?v=1791723909 Desmethylene Tadalafil, 94.20% | 171489-03-5 Desmethylene Tadalafil|C4X-1087107|171489-03-5 https://www.jk-sci.com/products/s57c4x-109087 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f1872221-9f02-4b12-baa9-a01b96fa8900.png?v=1791723659 Rivaroxaban Impurity 87, Purity: 100.0% Rivaroxaban Impurity 87|C4X-109087 https://www.jk-sci.com/products/s57c4x-116018 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5dc8f8d47b6949b5c17e93f50592abaf.jpg?v=1791721500 Cholic Acid Impurity 18, 99.20% | 517-33-9 Cholic Acid Impurity 18|C4X-116018|517-33-9 https://www.jk-sci.com/products/s57c1606793 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38b540a4b21ff9c2269b44204c631ec3.jpg?v=1791729324 Buspirone impurity 02, 99.20% | 87789-48-8 Buspirone impurity 02|C1606793|87789-48-8 https://www.jk-sci.com/products/s57c1621512 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222129_1118fb67-5bc7-45b7-839e-26603b9c4f35.png?v=1791729278 2-Chloro-4-nitroanisole, 97.50% | 4920-79-0 2-Chloro-4-nitroanisole|C1621512|4920-79-0 https://www.jk-sci.com/products/s57c1797537 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e24c73270ecb34b2fb75b4de67a85a37.jpg?v=1791728865 N-(4-Chlorobenzyl)pyridin-2-amine, Purity: 100.0% | 22881-33-0 N-(4-Chlorobenzyl)pyridin-2-amine|C1797537|22881-33-0 https://www.jk-sci.com/products/s57c1823337 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/97e0f25343ff47b0a3ae24e25f8a4b55.jpg?v=1791728743 Etodolac EP Impurity B (8-Methyl Etodolac), 99.50% | 41340-19-6 Etodolac EP Impurity B (8-Methyl Etodolac)|C1823337|41340-19-6 https://www.jk-sci.com/products/s57c1929872 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8190ddb0eacb04e66087e939ecd41b9c.jpg?v=1791728112 3-Hydroxyisovalerylcarnitine, Purity>95% | 99159-87-2 3-Hydroxyisovalerylcarnitine|C1929872|99159-87-2 https://www.jk-sci.com/products/s57c1931123 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c5249464ced42974dcf976b2ed7afce6.jpg?v=1791728085 Chlorhexidine EP Impurity A, 78.90% | 152504-08-0 Chlorhexidine EP Impurity A|C1931123|152504-08-0 https://www.jk-sci.com/products/s57c1931353 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f45c49e4d0754ff69f642be11d23ce1e.jpg?v=1791728085 1-Palmito-2-stearin, 91.70% | 20296-26-8 1-Palmito-2-stearin|C1931353|20296-26-8 https://www.jk-sci.com/products/s57c3d-25837 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b562967fcb0e9beb5cb073eff23776c9.jpg?v=1791727920 7-O-Demethyl a-Narcotine, 97.20% | 68353-55-9 7-O-Demethyl a-Narcotine|C3D-25837|68353-55-9 https://www.jk-sci.com/products/s57c3d-26013 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/07f9eb91f2f8499c66fb4ac9432e1a20.jpg?v=1791727793 2-((2-((2-Hydroxypropanoyl)oxy)propanoyl)oxy)propanoic acid, 78.90% | 78024-33-6 2-((2-((2-Hydroxypropanoyl)oxy)propanoyl)oxy)propanoic acid|C3D-26013|78024-33-6 https://www.jk-sci.com/products/s57c3d-262156 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/02a141af9a01458e3cc61732c47f41d6.jpg?v=1791727737 Puberulic Acid, Purity: 90.0% | 99-23-0 Puberulic Acid|C3D-262156|99-23-0 https://www.jk-sci.com/products/s57c3d-6165 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346930.png?v=1791726645 2,2'-O-Cyclouridine, 98.50% | 3736-77-4 2,2'-O-Cyclouridine|C3D-6165|3736-77-4 https://www.jk-sci.com/products/s57c4x-103523 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c20731b5-c41f-4ec1-ab59-3b4665b8c5db.png?v=1791725688 Paroxetine Impurity 23, Purity: 95.9% Paroxetine Impurity 23|C4X-103523 https://www.jk-sci.com/products/s57c4x-1052112 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82f5be3b6a02e735d307a3392d08a9b1.jpg?v=1791725392 Sofosbuvir Impurity 112, 91.50% | 62062-65-1 Sofosbuvir Impurity 112|C4X-1052112|62062-65-1 https://www.jk-sci.com/products/s57c4x-10568 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d1e8e1889b72f2c916d9cdd93fce1b8.jpg?v=1791725216 Vortioxetine Impurity 8, 97.70% | 13616-83-6 Vortioxetine Impurity 8|C4X-10568|13616-83-6 https://www.jk-sci.com/products/s57c4x-108226 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a21bd85dc527510022892475d56b739.jpg?v=1791724128 Ibuprofen Impurity 26, 97.20% | 67173-18-6 Ibuprofen Impurity 26|C4X-108226|67173-18-6 https://www.jk-sci.com/products/s57c4x-10832 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce8e691947356c5db2820788bcf3227d.jpg?v=1791724067 Cetirizine EP Impurity B, 95.20% | 1000690-91-4 Cetirizine EP Impurity B|C4X-10832|1000690-91-4 https://www.jk-sci.com/products/s57c4x-1090 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ca6cf95b9c69442de4fe2f3ee789375.jpg?v=1791723740 Rivaroxaban, 99.60% | 366789-02-8 Rivaroxaban|C4X-1090|366789-02-8 https://www.jk-sci.com/products/s57c4x-13861 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/577b3449bd933eeb6be567f33f577ed1.jpg?v=1791718338 Raltitrexed Impurity 1, 67.60% | 1378372-01-0 Raltitrexed Impurity 1|C4X-13861|1378372-01-0 https://www.jk-sci.com/products/s57c4x-13895 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a935779f28d822740e195d46f12d596f.jpg?v=1791718283 Budesonide EP Impurity E, 97.90% | 131918-64-4 Budesonide EP Impurity E|C4X-13895|131918-64-4 https://www.jk-sci.com/products/s57c1554417 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5cd6e9a90f3fd77a521b19dce8024d15.jpg?v=1791729443 1-Palmitoyl-2-hydroxy-sn-glycero-3-PG (sodium), 81.60% | 326495-22-1 1-Palmitoyl-2-hydroxy-sn-glycero-3-PG (sodium)|C1554417|326495-22-1 https://www.jk-sci.com/products/s57c1612659 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c1a3e23bf87341d2868848cf486c1a1.jpg?v=1791729302 2-Amino-5-methylbenzenesulfonamide, 99.90% | 609-55-2 2-Amino-5-methylbenzenesulfonamide|C1612659|609-55-2 https://www.jk-sci.com/products/s57c1826820 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369146.png?v=1791728691 Hydroxy Flutamide, 99.20% | 52806-53-8 Hydroxy Flutamide|C1826820|52806-53-8 https://www.jk-sci.com/products/s57c1831196 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b271889d5489eb75623f519940f76732.jpg?v=1791728635 Methyl (2,5-dichlorobenzoyl)glycinate, 99.00% | 338965-44-9 Methyl (2,5-dichlorobenzoyl)glycinate|C1831196|338965-44-9 https://www.jk-sci.com/products/s57c1887270 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/04c82a1f592ac9c2d4dbe0373515cc75.jpg?v=1791728470 Bis(4-hydroxybutyl)terephthalate, 95.90% | 23358-95-4 Bis(4-hydroxybutyl)terephthalate|C1887270|23358-95-4 https://www.jk-sci.com/products/s57c1909758 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f0b286c89e5becbc13dee998e06b12ce.jpg?v=1791728366 Triamcinolone Acetonide Impurity N1, Purity: 99.9% | 2367-73-9 Triamcinolone Acetonide Impurity N1|C1909758|2367-73-9 https://www.jk-sci.com/products/s57c1920325 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/434761_2c988448-b2a4-476d-b74c-1e725c1eb89d.png?v=1791728246 Nipecotic acid, 99.70% | 498-95-3 Nipecotic acid|C1920325|498-95-3 https://www.jk-sci.com/products/s57c1921295 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/511690.png?v=1791728217 Calcium formate, 98.40% | 544-17-2 Calcium formate|C1921295|544-17-2 https://www.jk-sci.com/products/s57c1930153 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6729c63a2ef420dd91383504e39be5ad.jpg?v=1791728094 Indobufen Impurity N2, 97.70% | 36691-07-3 Indobufen Impurity N2|C1930153|36691-07-3 https://www.jk-sci.com/products/s57c3d-25897 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/584852.png?v=1791727867 2-Amino-5-fluoropyridine, 98.80% | 21717-96-4 2-Amino-5-fluoropyridine|C3D-25897|21717-96-4 https://www.jk-sci.com/products/s57c3d-25960 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462869.png?v=1791727814 5-Hydroxy-4-Methyl-2(5H)Furanone, 89.10% | 40834-42-2 5-Hydroxy-4-Methyl-2(5H)Furanone|C3D-25960|40834-42-2 https://www.jk-sci.com/products/s57c3d-3339 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/02d9cd3d5544687d61d3f99a7e85b70d_d829b4d6-879c-44bc-ad13-9bbd1e17b351.jpg?v=1791727464 1,2-Bis(4-chlorophenyl)diazene, 99.40% | 1602-00-2 1,2-Bis(4-chlorophenyl)diazene|C3D-3339|1602-00-2 https://www.jk-sci.com/products/s57c3d-5243 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/504219_c88a1e8d-502a-4a63-8b4a-1a09042bfeb7.png?v=1791727001 1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium Inner Salt, 92.40% | 63149-24-6 1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium Inner Salt|C3D-5243|63149-24-6 https://www.jk-sci.com/products/s57c3d-5500 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb24581b11e1c38e05255e776cb977b1.jpg?v=1791726922 1,2-Benzoquinone, 71.50% | 583-63-1 1,2-Benzoquinone|C3D-5500|583-63-1 https://www.jk-sci.com/products/s57c3d-6100 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be5cea299e016ade7323920cfe4bf05d.jpg?v=1791726674 2-(Dimethylamino)ethanol hydrochloride, 90.20% | 2498-25-1 2-(Dimethylamino)ethanol hydrochloride|C3D-6100|2498-25-1 https://www.jk-sci.com/products/s57c4x-10542 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91b27410688b78fac282aec86f17d4e7.jpg?v=1791725345 Tedizolid Phosphate, 99.20% | 856867-55-5 Tedizolid Phosphate|C4X-10542|856867-55-5 https://www.jk-sci.com/products/s57c4x-108918 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d205a4c1e600ce38b2d55d7433a16882.jpg?v=1791723766 Dabigatran Impurity 18, Purity: 100.0% | 255706-13-9 Dabigatran Impurity 18|C4X-108918|255706-13-9 https://www.jk-sci.com/products/s57c4x-109048 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/822d4dac3f30f2a4c64444512f365ecf.jpg?v=1791723681 Rivaroxaban Impurity 48, 99.70% | 62457-35-6 Rivaroxaban Impurity 48|C4X-109048|62457-35-6 https://www.jk-sci.com/products/s57c4x-112811 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eda480a52dc6393613f07ea77490334a.jpg?v=1791722465 Sildenafil Impurity 11, 99.30% | 139756-03-9 Sildenafil Impurity 11|C4X-112811|139756-03-9 https://www.jk-sci.com/products/s57c4x-113116 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e70367a4ab95ace20847271f88e1f60.jpg?v=1791722274 Brexpiprazole Impurity 16, 98.00% | 2116542-22-2 Brexpiprazole Impurity 16|C4X-113116|2116542-22-2 https://www.jk-sci.com/products/s57c4x-114936 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88c0b5acff9d8d2d4a94f61ddcdcd158.jpg?v=1791721621 Cefoperazone-d5, Purity>95% | 2410425-70-4 Cefoperazone-d5|C4X-114936|2410425-70-4 https://www.jk-sci.com/products/s57c1777635 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8723d5190b3d530076255c81ec43513a.jpg?v=1791728981 7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione, 99.40% | 39713-40-1 7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione|C1777635|39713-40-1 https://www.jk-sci.com/products/s57c1789414 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9744eae1-f8e9-46ab-a107-e9b216822d1f.png?v=1791728938 Amino acid Impurity 4 (Z/E mixture), 96.60% Amino acid Impurity 4 (Z/E mixture)|C1789414 https://www.jk-sci.com/products/s57c1795348 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a61139cb110eb5951ec23b73a8332ca5.jpg?v=1791728900 Boc-Lys-OMe (hydrochloride) | 99532-86-2 Boc-Lys-OMe (hydrochloride)|C1795348|99532-86-2 https://www.jk-sci.com/products/s57c1797655 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/276363.png?v=1791728861 Cholic Acid Ethyl Ester, 98.10% | 47676-48-2 Cholic Acid Ethyl Ester|C1797655|47676-48-2 https://www.jk-sci.com/products/s57c1848641 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/145144.png?v=1791728581 L-Methyldopa sesquihydrate, 97.40% | 41372-08-1 L-Methyldopa sesquihydrate|C1848641|41372-08-1 https://www.jk-sci.com/products/s57c1924001 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/292862_fdc4df68-8879-4dd7-a669-fec0ebd6de64.png?v=1791728168 4-Bromo-2,6-Difluoroaniline, 99.50% | 67567-26-4 4-Bromo-2,6-Difluoroaniline|C1924001|67567-26-4 https://www.jk-sci.com/products/s57c1925208 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d096dab251c8720cc3241fae7c4e20f3.jpg?v=1791728155 2-Methyl-1-naphthol, 96.60% | 7469-77-4 2-Methyl-1-naphthol|C1925208|7469-77-4 https://www.jk-sci.com/products/s57c3d-2139 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/281285.png?v=1791728022 1,4-Dioxan-2-one, Purity: 100.0% | 3041-16-5 1,4-Dioxan-2-one|C3D-2139|3041-16-5 https://www.jk-sci.com/products/s57c3d-2285 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541972_08a1df9a-b1f1-4278-8636-737afbb0c9c5.png?v=1791727993 1,5-Pentanediol diacrylate (stabilized with MEHQ), 97.90% | 36840-85-4 1,5-Pentanediol diacrylate (stabilized with MEHQ)|C3D-2285|36840-85-4 https://www.jk-sci.com/products/s57c3d-2854 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7bdb07cab9f6f5f7130c52fa8a1034e5.jpg?v=1791727579 L-Gluconic Acid Cacium Salt, 91.40% | 152772-65-1 L-Gluconic Acid Cacium Salt|C3D-2854|152772-65-1 https://www.jk-sci.com/products/s57c4x-105248 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dc5ab923a845dd132c198cafceab1ba7.jpg?v=1791725390 Sofosbuvir Impurity 48, Purity: 98.1% | 1337482-17-3 Sofosbuvir Impurity 48|C4X-105248|1337482-17-3 https://www.jk-sci.com/products/s57c4x-105450 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c92096b6bc3df0aa94a8ac11e57bdb9.jpg?v=1791725327 Tedizolid Impurity 50, 100.00% | 1056039-83-8 Tedizolid Impurity 50|C4X-105450|1056039-83-8 https://www.jk-sci.com/products/s57c4x-16795 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd605d33b00838bbbd74475a490b3458.jpg?v=1791714977 Lidocaine EP Impurity E, 90.70% | 745798-07-6 Lidocaine EP Impurity E|C4X-16795|745798-07-6 https://www.jk-sci.com/products/s57c3d-2712 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/633057_7b3267bc-a78c-4648-8903-cfdbbed47108.png?v=1791727658 Ethyl 4-bromomethylcinnamate, Purity: 96.1% | 60682-98-6 Ethyl 4-bromomethylcinnamate|C3D-2712|60682-98-6 https://www.jk-sci.com/products/s57c3d-3317 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/218816.png?v=1791727476 H-D-2-Nal-OH, 99.60% | 76985-09-6 H-D-2-Nal-OH|C3D-3317|76985-09-6 https://www.jk-sci.com/products/s57c4x-101322 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1ec2316ab05a073da9ec1965a5ef1e06.jpg?v=1791726276 Bicalutamide Impurity 22, Purity: 99.6% | 405-31-2 Bicalutamide Impurity 22|C4X-101322|405-31-2 https://www.jk-sci.com/products/s57c4x-1020147 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/76ddf4e4de3a5f4000ab09f2d8b08e7c.jpg?v=1791726124 Vonoprazan Impurity 147, Purity: 99.7% | 748810-25-5 Vonoprazan Impurity 147|C4X-1020147|748810-25-5 https://www.jk-sci.com/products/s57c4x-1027 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/110222930039ba179a9c49463419596a.jpg?v=1791725945 Rupatadine Fumaric Acid, 98.50% | 182349-12-8 Rupatadine Fumaric Acid|C4X-1027|182349-12-8 https://www.jk-sci.com/products/s57c4x-10273 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/429620_5bc3b807-e28e-41d4-ae78-7e427b1721ed.png?v=1791725925 Rupatadine Impurity 3, 98.30% | 102074-19-1 Rupatadine Impurity 3|C4X-10273|102074-19-1 https://www.jk-sci.com/products/s57c4x-108416 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/231167_1e2a46b6-fdf6-4e32-a1a0-3868d180d382.png?v=1791724013 Roflumilast impurity 16, 98.80% | 22889-78-7 Roflumilast impurity 16|C4X-108416|22889-78-7 https://www.jk-sci.com/products/s57c4x-10909 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4dc353cbcb46ac357f41a47ea659d2de.jpg?v=1791723653 Rivaroxaban EP Impurity A, 99.10% | 865479-71-6 Rivaroxaban EP Impurity A|C4X-10909|865479-71-6 https://www.jk-sci.com/products/s57c4x-109768 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9cb1c2831f1d527c93907cdb40f9776b.jpg?v=1791723333 Olmesartan Impurity 68, 94.70% | 1040250-19-8 Olmesartan Impurity 68|C4X-109768|1040250-19-8 https://www.jk-sci.com/products/s57c4x-112576 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bbc66e7156db59adb4ed9dc790931706_bf7b89dc-9fe8-4e65-86a5-a484a6294d93.jpg?v=1791722498 Palbociclib Impurity 76, 95.90% | 1941177-45-2 Palbociclib Impurity 76|C4X-112576|1941177-45-2 https://www.jk-sci.com/products/s57c4x-12943 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14e74fc7e679b6a02ca4365ae0695dde.jpg?v=1791719599 Guaifenesin EP Impurity C, 91.40% | 1797132-23-0 Guaifenesin EP Impurity C|C4X-12943|1797132-23-0 https://www.jk-sci.com/products/s57c4x-136645 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/df730f2deb5d7b80f94629a1e0d95c7c.jpg?v=1791718632 Voriconazole Impurity 45, Purity: 99.9% | 908352-44-3 Voriconazole Impurity 45|C4X-136645|908352-44-3 https://www.jk-sci.com/products/s57c1909693 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f8b1693241072e2bb38a09eafde9955.jpg?v=1791728366 Trazodone EP Impurity A HCl, 98.70% | 55290-66-9 Trazodone EP Impurity A HCl|C1909693|55290-66-9 https://www.jk-sci.com/products/s57c1930259 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c083d38368860221bfb257c834edd04b.jpg?v=1791728085 (Z)-2,2'-((3-((2-hydroxyethyl)(octadec-9-en-1-yl)amino)propyl)azanediyl)bis(ethan-1-ol), 84.20% | 103625-43-0 (Z)-2,2'-((3-((2-hydroxyethyl)(octadec-9-en-1-yl)amino)propyl)azanediyl)bis(ethan-1-ol)|C1930259|103625-43-0 https://www.jk-sci.com/products/s57c3d-3257 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/236898.png?v=1791727490 3,4-Dimethoxybenzoyl Chloride, Purity: 97.5% | 3535-37-3 3,4-Dimethoxybenzoyl Chloride|C3D-3257|3535-37-3 https://www.jk-sci.com/products/s57c3d-3331 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/153467.png?v=1791727470 N-Acetyl-o-phenetidine, 99.60% | 581-08-8 N-Acetyl-o-phenetidine|C3D-3331|581-08-8 https://www.jk-sci.com/products/s57c3d-3708 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f999b726bec35fe79d105cc690e595d.jpg?v=1791727335 Triuret, 97.50% | 556-99-0 Triuret|C3D-3708|556-99-0 https://www.jk-sci.com/products/s57c3d-5527 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/628248.png?v=1791726907 Escin IB, 96.50% | 26339-90-2 Escin IB|C3D-5527|26339-90-2 https://www.jk-sci.com/products/s57c4x-102083 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_33604828-2991-4896-a005-73227034cc7e.png?v=1791726027 Vonoprazan Fumarate Impurity 83, 100.00% Vonoprazan Fumarate Impurity 83|C4X-102083 https://www.jk-sci.com/products/s57c4x-103813 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d66aebd9e7464c5cf1e92035acc9775.jpg?v=1791725664 Prucalopride Impurity 13, 96.60% | 137211-64-4 Prucalopride Impurity 13|C4X-103813|137211-64-4 https://www.jk-sci.com/products/s57c4x-108996 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a3c7d730c5aee0965d2b377cd9ecd61_82c9b376-2a8c-49df-8967-ce76e0d3b547.jpg?v=1791723739 Dabigatran Impurity 96, 98.50% | 16156-50-6 Dabigatran Impurity 96|C4X-108996|16156-50-6 https://www.jk-sci.com/products/s57c3d-5271 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315907_9792b16e-f755-4f12-bad1-6cca64314e2f.png?v=1791726990 1,3-Dimethylurea, 96.00% | 96-31-1 1,3-Dimethylurea|C3D-5271|96-31-1 https://www.jk-sci.com/products/s57c3d-5498 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/293604.png?v=1791726928 5-Bromo-2-methoxypyridine, 99.90% | 13472-85-0 5-Bromo-2-methoxypyridine|C3D-5498|13472-85-0 https://www.jk-sci.com/products/s57c4x-10213 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/50739daf08b2e07c48e496d7fd0df685.jpg?v=1791726003 Ganciclovir EP Impurity C, 90.30% | 108436-36-8 Ganciclovir EP Impurity C|C4X-10213|108436-36-8 https://www.jk-sci.com/products/s57c4x-102542 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f6083b88-7bdc-44bb-81e0-5bfb58b1c46f.png?v=1791725952 Crizotinib Impurity 42 DiHCl, 90.10% Crizotinib Impurity 42 DiHCl|C4X-102542 https://www.jk-sci.com/products/s57c4x-102853 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a78b4ee8-eaf3-45b7-aec3-36da4b45a6d3.png?v=1791725889 Lurasidone Impurity 53 HCl, 99.00% Lurasidone Impurity 53 HCl|C4X-102853 https://www.jk-sci.com/products/s57c4x-103243 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fa363906a9f425ce905657193154d1fa.jpg?v=1791725748 Mirabegron Impurity 43, 95.90% | 1627515-83-6 Mirabegron Impurity 43|C4X-103243|1627515-83-6 https://www.jk-sci.com/products/s57c4x-1033 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/521355.png?v=1791725724 Milnacipran hydrochloride, 99.80% | 101152-94-7 Milnacipran hydrochloride|C4X-1033|101152-94-7 https://www.jk-sci.com/products/s57c4x-103794 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d87ece0229926f4ee766303e11160a1.jpg?v=1791725664 Pitavastatin Impurity 94, 89.10% | 2276678-27-2 Pitavastatin Impurity 94|C4X-103794|2276678-27-2 https://www.jk-sci.com/products/s57c4x-105270 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7d06e390d67bd5e5d2801620ea97eaeb.jpg?v=1791725381 Sofosbuvir Impurity 70, Purity: 100.0% | 1334513-02-8 Sofosbuvir Impurity 70|C4X-105270|1334513-02-8 https://www.jk-sci.com/products/s57c4x-105510 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d10b8d9d955d3e4307d218cad51f37b.jpg?v=1791725294 Topiroxostat Impurity 10, Purity: 99.9% | 2044702-36-3 Topiroxostat Impurity 10|C4X-105510|2044702-36-3 https://www.jk-sci.com/products/s57c4x-107725 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/814030.png?v=1791724335 Entecavir Impurity 25, 98.00% | 110567-22-1 Entecavir Impurity 25|C4X-107725|110567-22-1 https://www.jk-sci.com/products/s57c1823338 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1c33d31acf63ab370fd4bf79aaa22e34.jpg?v=1791728745 Etodolac EP Impurity A, 99.80% | 41339-67-7 Etodolac EP Impurity A|C1823338|41339-67-7 https://www.jk-sci.com/products/s57c1826813 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/509498_75729a19-2ed4-4a1b-a5bd-a693fd4fbda6.png?v=1791728696 Hydroquinone-d6, Purity: 99.1% | 71589-26-9 Hydroquinone-d6|C1826813|71589-26-9 https://www.jk-sci.com/products/s57c3d-2147 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/381147_24f0dfd9-09a1-4445-9450-9e7287b209f1.png?v=1791728021 METHACHOLINE CHLORIDE, 98.20% | 62-51-1 METHACHOLINE CHLORIDE|C3D-2147|62-51-1 https://www.jk-sci.com/products/s57c3d-25868 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06169b14207f4ce88a9f1d6483cde6b2.jpg?v=1791727895 3-(4-Chlorophenyl)propan-1-ol, 92.80% | 6282-88-8 3-(4-Chlorophenyl)propan-1-ol|C3D-25868|6282-88-8 https://www.jk-sci.com/products/s57c3d-26118 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82faa51c6e3609254c179d8ab064b81e.jpg?v=1791727747 2,2,5-Trimethyl-3-Nitrosooxazolidine, 88.10% | 77400-46-5 2,2,5-Trimethyl-3-Nitrosooxazolidine|C3D-26118|77400-46-5 https://www.jk-sci.com/products/s57c3d-4086 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17e0d315730a3d7db48cb78bd5b1cf06.jpg?v=1791727266 12-Hydroxystearic Acid, 99.20% | 106-14-9 12-Hydroxystearic Acid|C3D-4086|106-14-9 https://www.jk-sci.com/products/s57c3d-5290 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7652d83c03a7401cdd754a74b242e63a.jpg?v=1791726981 2-hydroxypropyl 4-hydroxybenzoate, 97.90% | 77846-90-3 2-hydroxypropyl 4-hydroxybenzoate|C3D-5290|77846-90-3 https://www.jk-sci.com/products/s57c4x-102018 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/70881b4b29dafe1562d1301920b5dfe5.jpg?v=1791726098 Vonoprazan Fumarate Impurity 18, 93.50% | 1883595-37-6 Vonoprazan Fumarate Impurity 18|C4X-102018|1883595-37-6 https://www.jk-sci.com/products/s57c4x-102263 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a27e1573-07dd-4f10-8f94-dc80cbd2def4.png?v=1791725987 Carfilzomib Impurity 63, 94.80% Carfilzomib Impurity 63|C4X-102263 https://www.jk-sci.com/products/s57c4x-102721 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f847f486c23446c52d167016d70b0ca4.jpg?v=1791725930 Rupatadine Impurity 21, 95.70% | 1007089-84-0 Rupatadine Impurity 21|C4X-102721|1007089-84-0 https://www.jk-sci.com/products/s57c4x-103924 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/873e7ebd7f5df83b547256a46c3400ae.jpg?v=1791725626 Donepezil EP impurity F, 95.30% | 145546-80-1 Donepezil EP impurity F|C4X-103924|145546-80-1 https://www.jk-sci.com/products/s57c4x-10414 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/599199_af1a2c2c-8129-42fd-9663-3eb19b864fc8.png?v=1791725599 Lorazepam Impurity 4, 99.90% | 2958-36-3 Lorazepam Impurity 4|C4X-10414|2958-36-3 https://www.jk-sci.com/products/s57c4x-138617 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b818760a-1b7b-4475-8c1f-96d8faecfe5b.png?v=1791718332 Raltitrexed Impurity 17, Purity: 98.3% Raltitrexed Impurity 17|C4X-138617 https://www.jk-sci.com/products/s57c4x-13896 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/614078.png?v=1791718276 Budesonide EP Impurity F(Desonide), 99.60% | 638-94-8 Budesonide EP Impurity F(Desonide)|C4X-13896|638-94-8 https://www.jk-sci.com/products/s57c4x-139216 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/296463.png?v=1791718258 Famotidine Impurity 16, Purity: 99.6% | 76823-93-3 Famotidine Impurity 16|C4X-139216|76823-93-3 https://www.jk-sci.com/products/s57c4x-152020 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8299b477-a66c-4df8-896f-ee6c9388a36d.png?v=1791716204 Glycolic acid-Lysine-Octreotide, 97.10% Glycolic acid-Lysine-Octreotide|C4X-152020 https://www.jk-sci.com/products/s57c3d-2050 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f89ceea26b7536bc683497e242fa326_120f6d05-9d31-40c9-9133-d331595b3029.jpg?v=1791728029 S-(3-Carboxypropyl)-L-cysteine, 97.10% | 30845-11-5 S-(3-Carboxypropyl)-L-cysteine|C3D-2050|30845-11-5 https://www.jk-sci.com/products/s57c3d-25966 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/359750.png?v=1791727815 4,4'-Oxybis(chlorobenzene), Purity: 98.6% | 2444-89-5 4,4'-Oxybis(chlorobenzene)|C3D-25966|2444-89-5 https://www.jk-sci.com/products/s57c3d-2801 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e0d2dd446b600a15334644ee453ee16_e3cef194-0553-436a-90e9-99b12cd6cbd6.jpg?v=1791727616 Fmoc-D-Tyr(Me)-OH, Purity: 99.3% | 201335-88-8 Fmoc-D-Tyr(Me)-OH|C3D-2801|201335-88-8 https://www.jk-sci.com/products/s57c3d-2965 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/360470.png?v=1791727556 4-Ethylresorcinol, Purity: 98.7% | 2896-60-8 4-Ethylresorcinol|C3D-2965|2896-60-8 https://www.jk-sci.com/products/s57c3d-3403 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72dc34e22efa3ad2c89824c7f72bc7cf_53c33aa3-f4cd-41e1-8ab5-7d83c8458492.jpg?v=1791727439 Isopropyl Ethanesulfonate, Purity: 100.0% | 14245-62-6 Isopropyl Ethanesulfonate|C3D-3403|14245-62-6 https://www.jk-sci.com/products/s57c3d-5604 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/592204.png?v=1791726891 4-Cyclopentylpiperazin-1-amine, 93.00% | 61379-64-4 4-Cyclopentylpiperazin-1-amine|C3D-5604|61379-64-4 https://www.jk-sci.com/products/s57c4x-101614 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_989a0fc0-8b2c-421d-b731-5b0069052937.png?v=1791726250 Enzalutamide Impurity 14, Purity: 99.3% Enzalutamide Impurity 14|C4X-101614 https://www.jk-sci.com/products/s57c4x-103227 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/113503_1bdc2655-0f4e-4f98-99e5-2a5e32c64e43.png?v=1791725763 Mirabegron Impurity 27, 99.00% | 66659-20-9 Mirabegron Impurity 27|C4X-103227|66659-20-9 https://www.jk-sci.com/products/s57c4x-103929 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a471e85905ab580d12fdb464070b981e.jpg?v=1791725622 Donepezil Impurity 29, 99.50% | 197010-25-6 Donepezil Impurity 29|C4X-103929|197010-25-6 https://www.jk-sci.com/products/s57c4x-10397 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/622215.png?v=1791725603 Donepezil Impurity 7, 96.10% | 120013-84-5 Donepezil Impurity 7|C4X-10397|120013-84-5 https://www.jk-sci.com/products/s57c4x-105410 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/69ec357100c7236b7ac4ae560fec511b.jpg?v=1791725357 Tedizolid Impurity 10, 96.30% | 1835340-19-6 Tedizolid Impurity 10|C4X-105410|1835340-19-6 https://www.jk-sci.com/products/s57c4x-106227 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/409793.png?v=1791725030 Edaravone Impurity 27, 95.00% | 102-51-2 Edaravone Impurity 27|C4X-106227|102-51-2 https://www.jk-sci.com/products/s57c4x-106415 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/04175f7b11c599d7f739181a1b1c39ad.jpg?v=1791724938 Ibrutinib Impurity 15, 99.50% | 2213398-75-3 Ibrutinib Impurity 15|C4X-106415|2213398-75-3 https://www.jk-sci.com/products/s57c4x-109738 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88fcf2ce0ed79765505dce4f78490830.jpg?v=1791723345 Olmesartan Impurity 38, Purity: 98.3% | 144690-07-3 Olmesartan Impurity 38|C4X-109738|144690-07-3 https://www.jk-sci.com/products/s57c4x-1131108 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4a24a566cbcff58e53c1ea71ff4b9cd1.jpg?v=1791722291 Brexpiprazole impurity 108, 94.00% | 17082-09-6 Brexpiprazole impurity 108|C4X-1131108|17082-09-6 https://www.jk-sci.com/products/s57c4x-138941 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0e7788f1-f263-4094-b79e-1e3486a45da6.png?v=1791718280 Budesonide impurity 41, 96.40% Budesonide impurity 41|C4X-138941 https://www.jk-sci.com/products/s57c1282440 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1a69e5e6533382c1b2aa227adf0c55f.jpg?v=1791729971 3,3'-di-tert-Butyl-5,5'-dimethoxybiphenyl-2,2'-diol, 97.90% | 14078-41-2 3,3'-di-tert-Butyl-5,5'-dimethoxybiphenyl-2,2'-diol|C1282440|14078-41-2 https://www.jk-sci.com/products/s57c1283751 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fef24fab40b114e59e60a9482c06832f.jpg?v=1791729973 Roflumilast Impurity C51, 95.30% | 1412448-29-3 Roflumilast Impurity C51|C1283751|1412448-29-3 https://www.jk-sci.com/products/s57c1518339 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de38b132313d11959b080e0a6923d125.jpg?v=1791729521 1-(3-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride, Purity: 100.0% | 856993-25-4 1-(3-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride|C1518339|856993-25-4 https://www.jk-sci.com/products/s57c1621513 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/160ce42877618add5a35bc791509e80a.jpg?v=1791729277 2-Chloro-4-nitrobenzanilide, 98.20% | 55501-45-6 2-Chloro-4-nitrobenzanilide|C1621513|55501-45-6 https://www.jk-sci.com/products/s57c1802719 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/457484.png?v=1791728819 Diethyl 2-(6-bromohexyl)malonate, Purity: 100.0% | 6557-85-3 Diethyl 2-(6-bromohexyl)malonate|C1802719|6557-85-3 https://www.jk-sci.com/products/s57c1824892 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3bdbb4620c16072c77e50e65e5e3a2a2.jpg?v=1791728726 Gadobutrol Impurity N50, 92.20% | 585531-74-4 Gadobutrol Impurity N50|C1824892|585531-74-4 https://www.jk-sci.com/products/s57c1830160 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2355d747cfc7740305388efd4b719f1b.jpg?v=1791728653 Orforglipron, 99.40% | 2212020-52-3 Orforglipron|C1830160|2212020-52-3 https://www.jk-sci.com/products/s57c1896859 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ee9910f7470bd5a09fa911742e015731.jpg?v=1791728402 Phenylbutazone Impurity C59, 98.10% | 23111-33-3 Phenylbutazone Impurity C59|C1896859|23111-33-3 https://www.jk-sci.com/products/s57c3d-1803 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/588657_be9229fe-d231-4e06-ac04-b201442bf07e.png?v=1791728060 N-Carbobenzoxyoxysuccinimide, 97.20% | 13139-17-8 N-Carbobenzoxyoxysuccinimide|C3D-1803|13139-17-8 https://www.jk-sci.com/products/s57c3d-262191 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cdf57df65b99588077a4323577f4160f.jpg?v=1791727726 4-chloronitrosobenzene, 90.30% | 932-98-9 4-chloronitrosobenzene|C3D-262191|932-98-9 https://www.jk-sci.com/products/s57c3d-3498 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1a9c0585e84c6ff5b3b98db3c17b21c9.jpg?v=1791727416 (9H-fluoren-9-yl)methyl piperidine-1-carboxylate, Purity: 98.3% | 207558-19-8 (9H-fluoren-9-yl)methyl piperidine-1-carboxylate|C3D-3498|207558-19-8 https://www.jk-sci.com/products/s57c3d-4262 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3112ff1d573dd03cce0b9c5b83840a6.jpg?v=1791727215 Cyclopentyl acetate, Purity: 99.5% | 933-05-1 Cyclopentyl acetate|C3D-4262|933-05-1 https://www.jk-sci.com/products/s57c4x-100113 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08156ad21e48c5517b0a2f20228dbb0b.jpg?v=1791726615 Erythromycin Impurity 13, Purity: 95.5% | 58781-38-7 Erythromycin Impurity 13|C4X-100113|58781-38-7 https://www.jk-sci.com/products/s57c4x-100115 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0b4747d21ac064d1998af2ae6c7650e7.jpg?v=1791726612 Erythromycin EP Impurity H（Erythromycin A N-oxide）, 94.80% | 992-65-4 Erythromycin EP Impurity H（Erythromycin A N-oxide）|C4X-100115|992-65-4 https://www.jk-sci.com/products/s57c4x-10035 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0451186ea1ac5a356182781d484433ae.jpg?v=1791726520 Azithromycin EP Impurity E, 95.10% | 612069-27-9 Azithromycin EP Impurity E|C4X-10035|612069-27-9 https://www.jk-sci.com/products/s57c4x-102516 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f75bb288127c29e50df9bb77086b368b.jpg?v=1791725969 Crizotinib impurity 16, 99.60% | 877397-65-4 Crizotinib impurity 16|C4X-102516|877397-65-4 https://www.jk-sci.com/products/s57c4x-104322 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77abb63d903ce0e0f9717ea55d6f4810.jpg?v=1791725572 Celecoxib Impurity 22, Purity: 99.2% | 163266-02-2 Celecoxib Impurity 22|C4X-104322|163266-02-2 https://www.jk-sci.com/products/s57c4x-104719 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a4f564a9ccdcba2539806b383dbad80f.jpg?v=1791725481 Regorafenib Impurity 19, 99.00% | 2098799-12-1 Regorafenib Impurity 19|C4X-104719|2098799-12-1 https://www.jk-sci.com/products/s57c4x-109571 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ac3084e5-ce23-4fe7-bc93-313cd63978c8.png?v=1791723480 Amlodipine Mannitol Adduct, 90.60% Amlodipine Mannitol Adduct|C4X-109571 https://www.jk-sci.com/products/s57c4x-11493 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e6cbd5fa0508217bb3541e1eff2819b.jpg?v=1791721624 Cefoperazone EP Impurity A, 90.90% | 73240-08-1 Cefoperazone EP Impurity A|C4X-11493|73240-08-1 https://www.jk-sci.com/products/s57c4x-11548 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f059503c50597321e7eb09a7fe8bc74d.jpg?v=1791721558 Methotrexate EP Impurity H, 94.00% | 67022-39-3 Methotrexate EP Impurity H|C4X-11548|67022-39-3 https://www.jk-sci.com/products/s57c1917329 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/503502_4e351011-813a-4deb-9b14-0627227efc94.png?v=1791728285 5-Bromo-3-methylpyridin-2-amine, 92.90% | 3430-21-5 5-Bromo-3-methylpyridin-2-amine|C1917329|3430-21-5 https://www.jk-sci.com/products/s57c1920270 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/368204.png?v=1791728245 (4-(tert-Butyl)phenyl)methanethiol, Purity: 99.4% | 49543-63-7 (4-(tert-Butyl)phenyl)methanethiol|C1920270|49543-63-7 https://www.jk-sci.com/products/s57c3d-2131 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/44ded29edf8c35465e41b3d22757f3eb_24d65819-a2e7-469a-85c0-a4cb69363723.jpg?v=1791728023 Isosorbide, 98.80% | 652-67-5 Isosorbide|C3D-2131|652-67-5 https://www.jk-sci.com/products/s57c3d-4561 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/289576_b4e9a1a9-4c8b-4bce-821e-e87e745bf63d.png?v=1791727133 2-Adamantanol, Purity: 100.0% | 700-57-2 2-Adamantanol|C3D-4561|700-57-2 https://www.jk-sci.com/products/s57c3d-4614 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c768761e48f17ae15ae4a3886da46c5.jpg?v=1791727131 Fmoc-D-His(TRT)-OH, 99.50% | 135610-90-1 Fmoc-D-His(TRT)-OH|C3D-4614|135610-90-1 https://www.jk-sci.com/products/s57c3d-5618 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6c787676162075737ab32bd9e7141784.jpg?v=1791726886 (±)-Isomenthone(mixture of isomers), 98.00% | 491-07-6 (±)-Isomenthone(mixture of isomers)|C3D-5618|491-07-6 https://www.jk-sci.com/products/s57c4x-100346 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d3ac4a85-0674-4f85-b86b-f0a290d27e96.png?v=1791726525 N-Nitroso Azithromycin Impurity 46, 94.70% N-Nitroso Azithromycin Impurity 46|C4X-100346 https://www.jk-sci.com/products/s57c4x-10329 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/448525_e4e5d93e-1bc5-4a61-a34b-a241fd93d4e1.png?v=1791725729 Mirabegron Impurity 9, 98.60% | 29676-71-9 Mirabegron Impurity 9|C4X-10329|29676-71-9 https://www.jk-sci.com/products/s57c4x-103291 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bac9d3bc-1c18-45d6-8ff1-d0c2c11f45fc.png?v=1791725725 Mirabegron Impurity 91, 98.90% Mirabegron Impurity 91|C4X-103291 https://www.jk-sci.com/products/s57c4x-103927 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a10a5ceb1fb4519e495d4824c7258321.jpg?v=1791725622 Donepezil Impurity 27, Purity: 99.4% | 120013-56-1 Donepezil Impurity 27|C4X-103927|120013-56-1 https://www.jk-sci.com/products/s57c4x-1057111 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_50905b98-1354-41c5-a3f8-d92c36a0d394.png?v=1791725199 Valsartan Impurity 111, 90.50% Valsartan Impurity 111|C4X-1057111 https://www.jk-sci.com/products/s57c4x-106514 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fbbc22d8a5efbff67597437d48dad9c1.jpg?v=1791724888 Empagliflozin Impurity 14, 95.70% | 1620758-34-0 Empagliflozin Impurity 14|C4X-106514|1620758-34-0 https://www.jk-sci.com/products/s57c4x-106734 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f1b5b2d1dc02910171e0a45bfb6af99.jpg?v=1791724740 Levetiracetam Impurity 34, 88.30% | 53726-14-0 Levetiracetam Impurity 34|C4X-106734|53726-14-0 https://www.jk-sci.com/products/s57c4x-108443 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6a821f12-9559-47e4-9fcd-176a9a345aa6.png?v=1791723983 Roflumilast Impurity 43, 96.10% Roflumilast Impurity 43|C4X-108443 https://www.jk-sci.com/products/s57c4x-108843 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/286e2f4c1aba2795657cbb3bdffad31a.jpg?v=1791723810 Apixaban Impurity 43, Purity: 99.1% | 2029205-62-5 Apixaban Impurity 43|C4X-108843|2029205-62-5 https://www.jk-sci.com/products/s57c4x-111842 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8b87eb9c-6319-4717-8c0a-45fe5789e116.png?v=1791722701 Avanafil Impurity 42, 97.40% Avanafil Impurity 42|C4X-111842 https://www.jk-sci.com/products/s57c4x-111874 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/392287_69f9e4fb-0d32-4c22-83f8-2f24c40a306d.png?v=1791722682 Avanafil Impurity 74, 99.70% | 372118-67-7 Avanafil Impurity 74|C4X-111874|372118-67-7 https://www.jk-sci.com/products/s57c4x-11842 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/329729_ef521384-fd5d-4bbd-9dd1-1066fb0eddfd.png?v=1791720965 Aspartame EP Impurity B, 99.30% | 13433-09-5 Aspartame EP Impurity B|C4X-11842|13433-09-5 https://www.jk-sci.com/products/s57c1789514 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f54d7ea475992b636a2bca8415f4550d.jpg?v=1791728935 Amitriptyline, 99.4% | 50-48-6 Amitriptyline|C1789514|50-48-6 https://www.jk-sci.com/products/s57c1881288 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/285272.png?v=1791728506 (S)-2-Amino-6-(trimethylammonio)hexanoate | 23284-33-5 (S)-2-Amino-6-(trimethylammonio)hexanoate|C1881288|23284-33-5 https://www.jk-sci.com/products/s57c1890514 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8a25fa2081e50c8b88e6510ec729eff.jpg?v=1791728448 Promethazine Impurity 30, Purity: 96.1% | 3568-81-8 Promethazine Impurity 30|C1890514|3568-81-8 https://www.jk-sci.com/products/s57c1894055 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5cc9be5fd996fa25ae7c509e91d0cb55.jpg?v=1791728426 Roflumilast Impurity 17, 99.80% | 91872-02-5 Roflumilast Impurity 17|C1894055|91872-02-5 https://www.jk-sci.com/products/s57c1895410 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/35f8ec4ee53fb48e278858d6282378d0.jpg?v=1791728412 Sodium 2-(dodecanoyloxy)ethane-1-sulfonate, 80.30% | 7381-01-3 Sodium 2-(dodecanoyloxy)ethane-1-sulfonate|C1895410|7381-01-3 https://www.jk-sci.com/products/s57c1916965 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/616199.png?v=1791728288 2,5-Dihydro-2,5-dimethoxyfuran, 94.10% | 332-77-4 2,5-Dihydro-2,5-dimethoxyfuran|C1916965|332-77-4 https://www.jk-sci.com/products/s57c1924855 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/159177.png?v=1791728159 2-Bromo-1,1-dimethoxyethane, 96.90% | 7252-83-7 2-Bromo-1,1-dimethoxyethane|C1924855|7252-83-7 https://www.jk-sci.com/products/s57c3d-262268 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6b8b4ab4-fd77-4b3f-9dd0-e46a8667dc24.png?v=1791727697 1-nitrosopiperidine-4-carboxamide, 93.10% 1-nitrosopiperidine-4-carboxamide|C3D-262268 https://www.jk-sci.com/products/s57c3d-3266 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/559888.png?v=1791727483 4-Acetamidobenzenesulfonyl Chloride, 99.80% | 121-60-8 4-Acetamidobenzenesulfonyl Chloride|C3D-3266|121-60-8 https://www.jk-sci.com/products/s57c3d-3334 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/341506.png?v=1791727467 3-Nitrophenetole, 97.50% | 621-52-3 3-Nitrophenetole|C3D-3334|621-52-3 https://www.jk-sci.com/products/s57c3d-4926 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a7584d12438d73bb3f11c3af686aac3a.jpg?v=1791727059 Fmoc-L-Homo-Arg(Et)2-OH.HCl, 96.20% | 1864003-26-8 Fmoc-L-Homo-Arg(Et)2-OH.HCl|C3D-4926|1864003-26-8 https://www.jk-sci.com/products/s57c4x-100814 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08a7f2cc2c0ca5e71cc63b95b5a9982d.jpg?v=1791726442 Aripiprazole N,N-Dioxide, 93.40% | 573691-13-1 Aripiprazole N,N-Dioxide|C4X-100814|573691-13-1 https://www.jk-sci.com/products/s57c4x-1020176 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/157b3a72155653b018cabfdc26574a53.jpg?v=1791726104 Vonoprazan Impurity 176, 95.30% | 2932441-73-9 Vonoprazan Impurity 176|C4X-1020176|2932441-73-9 https://www.jk-sci.com/products/s57c4x-1020200 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a3c647f3-d7cd-4bc7-864a-a3d7880d9176.png?v=1791726089 Vonoprazan Impurity 200, 98.40% Vonoprazan Impurity 200|C4X-1020200 https://www.jk-sci.com/products/s57c4x-102724 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541272.png?v=1791725931 Rupatadine Impurity 24, 96.30% | 100910-66-5 Rupatadine Impurity 24|C4X-102724|100910-66-5 https://www.jk-sci.com/products/s57c4x-103849 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1787d78005dd46f8210534a5f16a5b50.jpg?v=1791725644 Prucalopride impurity 49, Purity: 99.1% | 566197-86-2 Prucalopride impurity 49|C4X-103849|566197-86-2 https://www.jk-sci.com/products/s57c4x-108287 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3aa5efb4-24bc-49f2-8a73-5323d1b0346a.png?v=1791724087 Ibuprofen Impurity 87, Purity: 99.1% Ibuprofen Impurity 87|C4X-108287 https://www.jk-sci.com/products/s57c4x-108450 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e7114f976cd08dbd0412f0217735e1d.jpg?v=1791723975 Roflumilast Impurity 50, 99.50% | 1180526-15-1 Roflumilast Impurity 50|C4X-108450|1180526-15-1 https://www.jk-sci.com/products/s57c4x-10884 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e0bebcbda52d961a4ffe9015b669c64.jpg?v=1791723808 Apixaban Impurity 4 (BMS-728626-01), Purity: 98.8% | 1686149-74-5 Apixaban Impurity 4 (BMS-728626-01)|C4X-10884|1686149-74-5 https://www.jk-sci.com/products/s57c3d-3004 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/612180_35966f5f-d614-49c4-bd99-6fcc7f20b55d.png?v=1791727551 3-Chloropropyl acetate, 99.30% | 628-09-1 3-Chloropropyl acetate|C3D-3004|628-09-1 https://www.jk-sci.com/products/s57c3d-3840 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/406349_c82aad19-079c-4122-a462-de5beb399d4e.png?v=1791727316 1-Benzyloxy-4-bromobenzene, Purity: 100.0% | 6793-92-6 1-Benzyloxy-4-bromobenzene|C3D-3840|6793-92-6 https://www.jk-sci.com/products/s57c3d-5593 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/267284_cf30adf6-ae08-4455-bcf6-d1f1a27c04f2.png?v=1791726893 Ethyl 2-bromobutanoat, 98.70% | 533-68-6 Ethyl 2-bromobutanoat|C3D-5593|533-68-6 https://www.jk-sci.com/products/s57c4x-105111 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/432e50af7e665debc12a311898032095.jpg?v=1791725425 Bromfenac sodium, Purity: 100.0% | 91714-93-1 Bromfenac sodium|C4X-105111|91714-93-1 https://www.jk-sci.com/products/s57c4x-10543 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05809402ef74b5cca33d84e4844488e9.jpg?v=1791725346 Tedizolid Impurity 3, 96.60% | 1431699-67-0 Tedizolid Impurity 3|C4X-10543|1431699-67-0 https://www.jk-sci.com/products/s57c4x-105435 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/55ef376c3afa4e19d27713f37d01bcef.jpg?v=1791725336 Tedizolid Impurity 35, 90.10% | 1256966-02-5 Tedizolid Impurity 35|C4X-105435|1256966-02-5 https://www.jk-sci.com/products/s57c4x-105528 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05a23d8bba61b673f4203a5bc22f3b13.jpg?v=1791725287 Topiroxostat Impurity 28, Purity: 98.0% | 1992028-94-0 Topiroxostat Impurity 28|C4X-105528|1992028-94-0 https://www.jk-sci.com/products/s57c4x-106810 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ee2d32c3707d369505aef9e67b44d85_1230ba7a-e1c5-4096-929b-38472e9fa56f.jpg?v=1791724734 Imatinib EP Impurity B, Purity: 100.0% | 581076-65-5 Imatinib EP Impurity B|C4X-106810|581076-65-5 https://www.jk-sci.com/products/s57c4x-1125 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d37ca9d9ea22321b6f8a7d0bd2bee562.jpg?v=1791722522 Palbociclib, 99.80% | 571190-30-2 Palbociclib|C4X-1125|571190-30-2 https://www.jk-sci.com/products/s57c4x-12451 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca7bef4c4a5ba6b45084400e971b4ee8.jpg?v=1791719978 Cefuroxime Sodium EP Impurity A, 97.60% | 56271-94-4 Cefuroxime Sodium EP Impurity A|C4X-12451|56271-94-4 https://www.jk-sci.com/products/s57c4x-13037 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6d5575702a23ffb6a2e5f4743116af36.jpg?v=1791719513 Roxithromycin EP Impurity G, 74.40% | 425365-64-6 Roxithromycin EP Impurity G|C4X-13037|425365-64-6 https://www.jk-sci.com/products/s57c4x-13312 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c0f73c5530c051c28f053df525c98bc.jpg?v=1791719272 Ornidazole Impurity 2, 96.20% | 31876-69-4 Ornidazole Impurity 2|C4X-13312|31876-69-4 https://www.jk-sci.com/products/s57c4x-13318 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/381001c1e28c3ba2937855c49e726149.jpg?v=1791719244 Ornidazole Impurity 8, 98.60% | 1384752-15-1 Ornidazole Impurity 8|C4X-13318|1384752-15-1 https://www.jk-sci.com/products/s57c1746012 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257077.png?v=1791729042 5-Amino-2,4-dichloropyridine, 91.60% | 7321-93-9 5-Amino-2,4-dichloropyridine|C1746012|7321-93-9 https://www.jk-sci.com/products/s57c1836848 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8cf8254479d4c624ece335a27bef877c_556a445e-0b7d-44e1-bb49-639f7488270c.jpg?v=1791728622 Methyl 2-amino-3-nitrobenzoate, 97.70% | 57113-91-4 Methyl 2-amino-3-nitrobenzoate|C1836848|57113-91-4 https://www.jk-sci.com/products/s57c1884825 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a599aa1ebfac2bba64d25d06ef68ecc.jpg?v=1791728491 Norfloxacin Impurity C25, 93.90% | 74011-47-5 Norfloxacin Impurity C25|C1884825|74011-47-5 https://www.jk-sci.com/products/s57c1895635 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8db47da2aa7646f3db976424ab6ed938.jpg?v=1791728411 (E)-3-ethoxy-3-oxoprop-1-en-1-olate, Purity: 99.6% | 287390-25-4 (E)-3-ethoxy-3-oxoprop-1-en-1-olate|C1895635|287390-25-4 https://www.jk-sci.com/products/s57c1922806 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/154053_ac32fc83-77e0-4188-9175-d7491bc86088.png?v=1791728183 Methyl 4-nitrobenzoate, 98.30% | 619-50-1 Methyl 4-nitrobenzoate|C1922806|619-50-1 https://www.jk-sci.com/products/s57c1927390 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424198.png?v=1791728130 Ertapenem Impurity C90, Purity: 100.0% | 87691-27-8 Ertapenem Impurity C90|C1927390|87691-27-8 https://www.jk-sci.com/products/s57c3d-1655 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/249766.png?v=1791728061 4-(3-Fluoro-Benzyloxy)-Benzaldehyde, 99.70% | 66742-57-2 4-(3-Fluoro-Benzyloxy)-Benzaldehyde|C3D-1655|66742-57-2 https://www.jk-sci.com/products/s57c3d-5638 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/511322_39b52791-4190-499f-9e46-aa0d4164ac46.png?v=1791726878 3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone Sodium Salt, Purity: 99.7% | 52126-51-9 3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone Sodium Salt|C3D-5638|52126-51-9 https://www.jk-sci.com/products/s57c4x-1016 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ac0524fa9682a69ab688aec3a3248a4d.jpg?v=1791726258 Enzalutamide, 98.80% | 915087-33-1 Enzalutamide|C4X-1016|915087-33-1 https://www.jk-sci.com/products/s57c4x-104432 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/427401_21f91068-16a5-4ab0-8a29-62d39f514eba.png?v=1791725543 Mosapride Impurity 32, 98.00% | 110859-47-7 Mosapride Impurity 32|C4X-104432|110859-47-7 https://www.jk-sci.com/products/s57c4x-105245 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/33e878fa425e4a216072c36a966685bb.jpg?v=1791725392 Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir), Purity: 97.6% | 1496552-51-2 Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir)|C4X-105245|1496552-51-2 https://www.jk-sci.com/products/s57c4x-1055 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a31235a9e0c72c592fe2e414b9d2d7a9.jpg?v=1791725296 Topiroxostat, 99.50% | 577778-58-6 Topiroxostat|C4X-1055|577778-58-6 https://www.jk-sci.com/products/s57c4x-105559 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555c4fd2368df23d0b6c0d0fed80be83.jpg?v=1791725276 Topiroxostat Impurity 59, Purity: 99.8% | 19717-43-2 Topiroxostat Impurity 59|C4X-105559|19717-43-2 https://www.jk-sci.com/products/s57c4x-108942 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/627307d3cf75a83ac0fa8de5475cb9f5.jpg?v=1791723750 Dabigatran Impurity 42, Purity: 99.7% | 42288-26-6 Dabigatran Impurity 42|C4X-108942|42288-26-6 https://www.jk-sci.com/products/s57c4x-133625 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1cae52d5993ecc5c6819c43e71b04254.jpg?v=1791719161 Duloxetine Impurity, 99.70% | 2680527-91-5 Duloxetine Impurity|C4X-133625|2680527-91-5 https://www.jk-sci.com/products/s57c3d-5435 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424938_9d38b83f-ff2a-4c60-853c-36d5221b37a4.png?v=1791726944 Calcium Oxalate, 99.80% | 563-72-4 Calcium Oxalate|C3D-5435|563-72-4 https://www.jk-sci.com/products/s57c3d-5637 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/382874.png?v=1791726879 tert-Butyl 2-Bromoisobutyrate, 99.40% | 23877-12-5 tert-Butyl 2-Bromoisobutyrate|C3D-5637|23877-12-5 https://www.jk-sci.com/products/s57c4x-10109 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5f2b851cfc7578d03b4705841b45e44d.jpg?v=1791726309 Acyclovir EP Impurity J, 87.80% | 166762-90-9 Acyclovir EP Impurity J|C4X-10109|166762-90-9 https://www.jk-sci.com/products/s57c4x-101654 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1d962fc8-c24c-4b9c-bb5c-96323a6dfbc8.png?v=1791726229 Enzalutamide Impurity 54, 99.30% Enzalutamide Impurity 54|C4X-101654 https://www.jk-sci.com/products/s57c4x-10174 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c402b72aaec63dee36491bf9e518e7c2.jpg?v=1791726206 Vardenafil EP Impurity B, 99.20% | 437717-43-6 Vardenafil EP Impurity B|C4X-10174|437717-43-6 https://www.jk-sci.com/products/s57c4x-1020163 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8197e20e-a2a6-4864-b727-b961699474ad.png?v=1791726109 Vonoprazan Impurity 163, Purity: 93.1% Vonoprazan Impurity 163|C4X-1020163 https://www.jk-sci.com/products/s57c4x-103288 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7e20e9d3-c1fa-465b-a0e9-34f6ce850a04.png?v=1791725729 Mirabegron Impurity 88, 97.80% Mirabegron Impurity 88|C4X-103288 https://www.jk-sci.com/products/s57c4x-10416 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d47ad6b0bad996a6bc40f47054006a84.jpg?v=1791725591 Lorazepam Impurity 6, 97.80% | 54643-79-7 Lorazepam Impurity 6|C4X-10416|54643-79-7 https://www.jk-sci.com/products/s57c4x-1065197 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ba4ae0e2-c1b9-4d6c-a63f-28e3b90a4e86.png?v=1791724849 Empagliflozin impurity 197, 93.70% Empagliflozin impurity 197|C4X-1065197 https://www.jk-sci.com/products/s57c4x-113318 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147157_9a305023-e095-4b2b-b8f1-c6d79e2f1d55.png?v=1791722063 Plerixafor Impurity 18, Purity: 99.0% | 295-37-4 Plerixafor Impurity 18|C4X-113318|295-37-4 https://www.jk-sci.com/products/s57c4x-138965 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/56e76ea3ab77e0d19755f0ced12ca260.jpg?v=1791718276 Budesonide Impurity 65, 97.20% | 2451560-12-4 Budesonide Impurity 65|C4X-138965|2451560-12-4 https://www.jk-sci.com/products/s57c1891954 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0cbf8381c40e6cd993c0ee9176954fd6.jpg?v=1791728437 Quetiapine EP Impurity I, Purity: 99.9% | 329218-14-6 Quetiapine EP Impurity I|C1891954|329218-14-6 https://www.jk-sci.com/products/s57c1915248 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/538811_817db81e-b266-487b-ba77-014a4deff343.png?v=1791728305 Benzo[c]isoxazole, 96.00% | 271-58-9 Benzo[c]isoxazole|C1915248|271-58-9 https://www.jk-sci.com/products/s57c1927158 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/107428_37f19442-6a79-4a59-b25b-c40b3646a236.png?v=1791728135 2-Methyl-2-thiopseudourea hemisulfate, 98.60% | 867-44-7 2-Methyl-2-thiopseudourea hemisulfate|C1927158|867-44-7 https://www.jk-sci.com/products/s57c3d-2325 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/491662.png?v=1791727983 3-Nitroacetophenone, 99.00% | 121-89-1 3-Nitroacetophenone|C3D-2325|121-89-1 https://www.jk-sci.com/products/s57c3d-26080 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/211756_558348b3-bfd1-4c73-913b-75195ed7fb86.png?v=1791727764 Methyl 3-fluoro-4-nitrobenzoate, 95.30% | 185629-31-6 Methyl 3-fluoro-4-nitrobenzoate|C3D-26080|185629-31-6 https://www.jk-sci.com/products/s57c4x-10532 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/473e738e5efa70f19fe8ce3636acc879.jpg?v=1791725371 Solifenacin EP impurity I, 91.60% | 180272-28-0 Solifenacin EP impurity I|C4X-10532|180272-28-0 https://www.jk-sci.com/products/s57c4x-105473 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3e521436b171a1a390be4af461e7ba25.jpg?v=1791725313 Tedizolid Impurity 73, 83.40% | 13566-35-3 Tedizolid Impurity 73|C4X-105473|13566-35-3 https://www.jk-sci.com/products/s57c4x-1020190 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_61597022-b29d-47e6-a9c6-e66fe1bd2fed.png?v=1791726093 Vonoprazan Impurity 190, 95.80% Vonoprazan Impurity 190|C4X-1020190 https://www.jk-sci.com/products/s57c4x-10208 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ea8c5bcb-4341-47a8-aa61-8f13d31ee147.png?v=1791726032 Vonoprazan Impurity 8, 95.40% Vonoprazan Impurity 8|C4X-10208 https://www.jk-sci.com/products/s57c4x-102948 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3f3a7abb5416d0e288c5baab174fa00.jpg?v=1791725842 Clopidogrel EP Impurity B HCl, 94.70% | 1396607-35-4 Clopidogrel EP Impurity B HCl|C4X-102948|1396607-35-4 https://www.jk-sci.com/products/s57c4x-104323 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3bc90b58d196ff9dd631504ebed3851b.jpg?v=1791725571 Celecoxib Impurity 23, 98.50% | 2247197-65-3 Celecoxib Impurity 23|C4X-104323|2247197-65-3 https://www.jk-sci.com/products/s57c4x-105311 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bb69ce9ec832e5975bf4ffade302f558.jpg?v=1791725375 Solifenacin Succinate, 99.60% | 242478-38-2 Solifenacin Succinate|C4X-105311|242478-38-2 https://www.jk-sci.com/products/s57c4x-113148 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/668b52a09a335b08f1b9587315e59475.jpg?v=1791722228 Brexpiprazole Impurity 48, Purity: 95.1% | 2059942-13-9 Brexpiprazole Impurity 48|C4X-113148|2059942-13-9 https://www.jk-sci.com/products/s57c4x-135911 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91faa8a1be15cd88814b0a6fe0caecd6.jpg?v=1791718753 Telmisartan Impurity 11, 98.10% | 884330-09-0 Telmisartan Impurity 11|C4X-135911|884330-09-0 https://www.jk-sci.com/products/s57c4x-137010 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/925373f84f99368c99beeaa189dbf2bc.jpg?v=1791718541 Ranitidine EP Impurity J, Purity: 99.5% | 1331637-48-9 Ranitidine EP Impurity J|C4X-137010|1331637-48-9 https://www.jk-sci.com/products/s57c1928828 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/533313_88378f03-52f6-4d47-b0d7-fa7ee317790b.png?v=1791728124 3-Butyn-1-ol, 97.60% | 927-74-2 3-Butyn-1-ol|C1928828|927-74-2 https://www.jk-sci.com/products/s57c1930159 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/811abfe38a3d517df603c8ab5e208dac.jpg?v=1791728097 Levofloxacin impurity 01, Purity: 96.2% | 154228-18-9 Levofloxacin impurity 01|C1930159|154228-18-9 https://www.jk-sci.com/products/s57c3d-25894 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124723_ce80ad2c-6624-4a24-9809-0ae37e778228.png?v=1791727873 N-(5-Aminopyridin-2-yl)acetamide, Purity: 99.3% | 29958-14-3 N-(5-Aminopyridin-2-yl)acetamide|C3D-25894|29958-14-3 https://www.jk-sci.com/products/s57c3d-2697 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/497977.png?v=1791727657 2-Amino-2-(4-hydroxyphenyl)acetic acid, Purity: 97.6% | 938-97-6 2-Amino-2-(4-hydroxyphenyl)acetic acid|C3D-2697|938-97-6 https://www.jk-sci.com/products/s57c4x-100651 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_42625cd8-8499-4108-8ca0-18fdf67597c6.png?v=1791726480 Afatinib Impurity 51, 95.70% Afatinib Impurity 51|C4X-100651 https://www.jk-sci.com/products/s57c4x-101943 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317017.png?v=1791726153 Fluconazole Impurity 43, 94.00% | 41253-21-8 Fluconazole Impurity 43|C4X-101943|41253-21-8 https://www.jk-sci.com/products/s57c4x-102968 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124044_fc85cab6-d346-49ab-9c71-3908ef7c5567.png?v=1791725835 Clopidogrel Impurity 68, 99.70% | 6212-33-5 Clopidogrel Impurity 68|C4X-102968|6212-33-5 https://www.jk-sci.com/products/s57c4x-10389 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/79cc7e022b31422dbd0e4c540c60d841.jpg?v=1791725638 Prucalopride Impurity 9, 96.10% | 182808-16-8 Prucalopride Impurity 9|C4X-10389|182808-16-8 https://www.jk-sci.com/products/s57c4x-10531 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/814033.png?v=1791725377 Solifenacin EP impurity A, 99.70% | 118864-75-8 Solifenacin EP impurity A|C4X-10531|118864-75-8 https://www.jk-sci.com/products/s57c4x-105418 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/189cde7226f13e2bc4c60e14684a6de8.jpg?v=1791725352 Tedizolid Impurity 18, 97.20% | 2044709-71-7 Tedizolid Impurity 18|C4X-105418|2044709-71-7 https://www.jk-sci.com/products/s57c1927725 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/579015.png?v=1791728129 5-amino-2-chlorobenzoic acid, 99.90% | 89-54-3 5-amino-2-chlorobenzoic acid|C1927725|89-54-3 https://www.jk-sci.com/products/s57c3d-1546 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17870780c8cbfd8d0cb7f694e84616fc.jpg?v=1791728068 2-Amino-5-bromobenzaldehyde, 93.00% | 29124-57-0 2-Amino-5-bromobenzaldehyde|C3D-1546|29124-57-0 https://www.jk-sci.com/products/s57c3d-2190 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1badc98a48a7e48f4e0936fe720f80d7.jpg?v=1791728013 D-Ornithine monohydrochloride, 99.00% | 16682-12-5 D-Ornithine monohydrochloride|C3D-2190|16682-12-5 https://www.jk-sci.com/products/s57c3d-26043 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/426842_44a3d510-b7b7-40e7-9117-fb0e27b770bc.png?v=1791727769 D-Galacturonic acid, Purity: 100.0% | 685-73-4 D-Galacturonic acid|C3D-26043|685-73-4 https://www.jk-sci.com/products/s57c3d-26081 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f358eabd07836add5e47c0a287bb004.jpg?v=1791727760 Methyl (S)-4-Amino-3-[(2-oxetanylmethyl)amino]benzoate, 97.80% | 2230200-74-3 Methyl (S)-4-Amino-3-[(2-oxetanylmethyl)amino]benzoate|C3D-26081|2230200-74-3 https://www.jk-sci.com/products/s57c3d-2693 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117957.png?v=1791727657 1,4,5,8-TETRAHYDROXYANTHRAQUINONE, 93.00% | 81-60-7 1,4,5,8-TETRAHYDROXYANTHRAQUINONE|C3D-2693|81-60-7 https://www.jk-sci.com/products/s57c3d-6195 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/daf4bc1abcb1d106ded8452685ddffba.jpg?v=1791726625 1-Methylaminopropane-2-ol, 86.60% | 16667-45-1 1-Methylaminopropane-2-ol|C3D-6195|16667-45-1 https://www.jk-sci.com/products/s57c4x-100720 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/18a65e2824a927c5496233756e699b4a.jpg?v=1791726465 Argatroban Impurity 20, Purity: 99.7% | 78306-52-2 Argatroban Impurity 20|C4X-100720|78306-52-2 https://www.jk-sci.com/products/s57c4x-1020127 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1e52ab14-74f6-44a6-8a2d-a98006c9e0b0.png?v=1791726135 Vonoprazan Impurity 127, 98.90% Vonoprazan Impurity 127|C4X-1020127 https://www.jk-sci.com/products/s57c4x-1020141 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b5b16925-1262-452f-80ff-e67c4b1299bd.png?v=1791726128 Vonoprazan Impurity 141, 96.70% Vonoprazan Impurity 141|C4X-1020141 https://www.jk-sci.com/products/s57c4x-1020186 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8704d78f-7e06-4dce-808c-38a6c727b1f0.png?v=1791726098 Vonoprazan Impurity 186 HCl, 90.20% Vonoprazan Impurity 186 HCl|C4X-1020186 https://www.jk-sci.com/products/s57c4x-10881 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6a356d3c6d8bd39ab1df741d09037050.jpg?v=1791723844 Apixaban Impurity 1, 98.70% | 503614-92-4 Apixaban Impurity 1|C4X-10881|503614-92-4 https://www.jk-sci.com/products/s57c4x-10883 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ebd802bdfd07928b6804dcc4ed85a84c.jpg?v=1791723820 Apixaban Impurity 3 (BMS-778960-01), 99.80% | 2098457-92-0 Apixaban Impurity 3 (BMS-778960-01)|C4X-10883|2098457-92-0 https://www.jk-sci.com/products/s57c4x-136233 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5b56543f-e181-46f1-86d6-0c583ff8c9d0.png?v=1791718687 Ciprofloxacin Impurity 33, Purity: 95.6% Ciprofloxacin Impurity 33|C4X-136233 https://www.jk-sci.com/products/s57c3d-3817 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1e2ddabe390cc76c4d802579699e659.jpg?v=1791727314 Spectinomycin EP Impurity A Dihydrochloride, Purity: 98.2% | 52049-70-4 Spectinomycin EP Impurity A Dihydrochloride|C3D-3817|52049-70-4 https://www.jk-sci.com/products/s57c3d-4350 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338097_fafb9b42-b728-4e49-9cb8-cc56b4f81dbb.png?v=1791727190 2,5-Dibromopyridine, 99.60% | 624-28-2 2,5-Dibromopyridine|C3D-4350|624-28-2 https://www.jk-sci.com/products/s57c3d-4924 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1626625b0306216cbc4039ba582b600c.jpg?v=1791727065 Boldine, Purity: 99.8% | 476-70-0 Boldine|C3D-4924|476-70-0 https://www.jk-sci.com/products/s57c3d-5241 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf16c34391c3784ab6f837b42f22c3ed.jpg?v=1791727006 1-(2,4-Dinitrophenyl)pyridin-1-ium Chloride, Purity: 99.8% | 4185-69-7 1-(2,4-Dinitrophenyl)pyridin-1-ium Chloride|C3D-5241|4185-69-7 https://www.jk-sci.com/products/s57c3d-5334 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b271cd53a25b225df41de54bfbfac822.jpg?v=1791726980 5-Guanidinopentanoic Acid, 97.80% | 462-93-1 5-Guanidinopentanoic Acid|C3D-5334|462-93-1 https://www.jk-sci.com/products/s57c4x-1096101 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7e7f0be05b992a1d499e52ccee2ca973.jpg?v=1791723463 Azilsartan Impurity 101, 99.00% | 1857365-17-3 Azilsartan Impurity 101|C4X-1096101|1857365-17-3 https://www.jk-sci.com/products/s57c4x-1112109 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257440_3deadab2-cf6d-4d3d-88b5-ea35b7926030.png?v=1791722869 Esomeprazole Impurity 109, 91.30% | 86604-79-7 Esomeprazole Impurity 109|C4X-1112109|86604-79-7 https://www.jk-sci.com/products/s57c4x-111771 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f492a0c3-2b37-4a43-8a2b-40d18bd68bd1.png?v=1791722756 Gefitinib impurity 71, 95.60% Gefitinib impurity 71|C4X-111771 https://www.jk-sci.com/products/s57c4x-113122 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47d9685738ccbdfa13d79ab444f88849.jpg?v=1791722264 Brexpiprazole Impurity 22, 99.60% | 2060027-95-2 Brexpiprazole Impurity 22|C4X-113122|2060027-95-2 https://www.jk-sci.com/products/s57c3d-2088 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/340168_0b6cde4c-18e8-4215-a81d-74641596bdb4.png?v=1791728025 1,2-Di(pyridin-4-yl)disulfane, Purity: 97.6% | 2645-22-9 1,2-Di(pyridin-4-yl)disulfane|C3D-2088|2645-22-9 https://www.jk-sci.com/products/s57c3d-26021 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d5f0c56d75f0c9a65b6dfb8becb0d98e.jpg?v=1791727787 1,3-Dioctanoyl Glycerol, 97.30% | 1429-66-9 1,3-Dioctanoyl Glycerol|C3D-26021|1429-66-9 https://www.jk-sci.com/products/s57c3d-2914 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/467745.png?v=1791727574 DL-2-Aminobutyric Acid, 99.60% | 2835-81-6 DL-2-Aminobutyric Acid|C3D-2914|2835-81-6 https://www.jk-sci.com/products/s57c4x-102840 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ca3841a7a77292c00c688d729efe093_5ea223e6-0667-4077-9ffe-6836c1ded208.jpg?v=1791725901 Lurasidone Impurity 40, 99.70% | 186204-35-3 Lurasidone Impurity 40|C4X-102840|186204-35-3 https://www.jk-sci.com/products/s57c4x-1091 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/245167.png?v=1791723649 Milrinone, Purity: 99.6% | 78415-72-2 Milrinone|C4X-1091|78415-72-2 https://www.jk-sci.com/products/s57c4x-109815 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e71ebddb60ee2ea5ed4c734770d6802.jpg?v=1791723310 S,S,R-Ezetimibe, 97.70% | 1593543-00-0 S,S,R-Ezetimibe|C4X-109815|1593543-00-0 https://www.jk-sci.com/products/s57c4x-113178 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2820dc54-0f22-4b4a-9c1b-5ef7cad12b3f.png?v=1791722192 Brexpiprazole Impurity 78 DiHCl, 96.90% Brexpiprazole Impurity 78 DiHCl|C4X-113178 https://www.jk-sci.com/products/s57c4x-102717 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_676b49e3-f27c-42fb-8ae7-fba8a5317063.png?v=1791725937 Rupatadine impurity 17, 98.20% Rupatadine impurity 17|C4X-102717 https://www.jk-sci.com/products/s57c4x-10374 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/771134.png?v=1791725669 Pitavastatin Impurity 4, 98.80% | 141750-63-2 Pitavastatin Impurity 4|C4X-10374|141750-63-2 https://www.jk-sci.com/products/s57c4x-104932 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_83f9c391-3ea0-4d96-affa-7d2f2984c01b.png?v=1791725454 Saxagliptin Impurity 32 HCl, 90.20% Saxagliptin Impurity 32 HCl|C4X-104932 https://www.jk-sci.com/products/s57c4x-113097 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2544f541-8046-4316-b369-0804ddc8582f.png?v=1791722295 Ilaprazole Impurity 97, 95.80% Ilaprazole Impurity 97|C4X-113097 https://www.jk-sci.com/products/s57c4x-113157 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6d6d0107-37e2-4664-9a87-e96d88b4cbd4.png?v=1791722212 Brexpiprazole Impurity 57, 93.90% Brexpiprazole Impurity 57|C4X-113157 https://www.jk-sci.com/products/s57c4x-12704 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3267e815e33a713dd46761713d12b466.jpg?v=1791719665 Cefaclor EP Impurity D (Mixture of Diastereomers), 66.90% | 152575-13-8 Cefaclor EP Impurity D (Mixture of Diastereomers)|C4X-12704|152575-13-8 https://www.jk-sci.com/products/s57c4x-134898 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a0598622-b79c-44ce-ae09-dd60a108304d.png?v=1791718917 Avibactam impurity 98, 91.30% Avibactam impurity 98|C4X-134898 https://www.jk-sci.com/products/s57c4x-13548 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/390196_ed5da829-19c5-430f-af13-4ac12cda10a6.png?v=1791718816 Pomalidomide Impurity 8, 99.80% | 603-11-2 Pomalidomide Impurity 8|C4X-13548|603-11-2 https://www.jk-sci.com/products/s57c4x-13683 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200460_51eec984-83b8-4fa3-b084-fd327dc23c86.png?v=1791718562 Diltiazem EP Impurity B, 99.40% | 87447-47-0 Diltiazem EP Impurity B|C4X-13683|87447-47-0 https://www.jk-sci.com/products/s57c4x-138851 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/576744_7d63c9bd-7462-4d0c-bc94-573c8c11669c.png?v=1791718316 Azacitidine Impurity 51, Purity: 100.0% | 931-86-2 Azacitidine Impurity 51|C4X-138851|931-86-2 https://www.jk-sci.com/products/s57c3d-6156 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6e3b57c1460b5bb0924782e69a879950.jpg?v=1791726650 2-(4-Isobutoxybenzyl)Isoindoline-1,3-Dione, 99.60% | 21244-29-1 2-(4-Isobutoxybenzyl)Isoindoline-1,3-Dione|C3D-6156|21244-29-1 https://www.jk-sci.com/products/s57c4x-100511 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5bde173d-b03a-418b-aee8-50c18e4e9581.png?v=1791726510 Tipiracil Impurity 6 Chloride, Purity: 97.5% Tipiracil Impurity 6 Chloride|C4X-100511 https://www.jk-sci.com/products/s57c4x-101731 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_34a43d16-03fb-4584-a24c-577a8c2e9892.png?v=1791726211 Vardenafil Impurity 31, Purity: 97.9% Vardenafil Impurity 31|C4X-101731 https://www.jk-sci.com/products/s57c4x-1020133 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/157827_4f55588d-c2a5-46bc-9fc8-aea31e5f9fcf.png?v=1791726130 Vonoprazan Impurity 133, 95.60% | 15128-82-2 Vonoprazan Impurity 133|C4X-1020133|15128-82-2 https://www.jk-sci.com/products/s57c4x-102028 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9c00ef71-8f3c-4079-b8b6-f2389c5cdd39.png?v=1791726075 Vonoprazan Fumarate Impurity 28, 97.50% Vonoprazan Fumarate Impurity 28|C4X-102028 https://www.jk-sci.com/products/s57c4x-103529 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513717.png?v=1791725688 Paroxetine Related Compound F, Purity: 98.5% | 110429-36-2 Paroxetine Related Compound F|C4X-103529|110429-36-2 https://www.jk-sci.com/products/s57c4x-10428 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/334177.png?v=1791725586 Flupirtine Impurity 8, 96.30% | 140-75-0 Flupirtine Impurity 8|C4X-10428|140-75-0 https://www.jk-sci.com/products/s57c4x-111119 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a8b832e7e344c756fd00665c0422309_e3e2a0fb-3def-433b-af7b-27c376190e01.jpg?v=1791722908 Risperidone Impurity 19, 97.40% | 84162-82-3 Risperidone Impurity 19|C4X-111119|84162-82-3 https://www.jk-sci.com/products/s57c4x-13843 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9551acf26fee315526fbeea6d83e9ac8.jpg?v=1791718359 Rivastigmine EP Impurity C, 99.20% | 855300-09-3 Rivastigmine EP Impurity C|C4X-13843|855300-09-3 https://www.jk-sci.com/products/s57c3d-6098 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/530157.png?v=1791726676 1-Chloro-3-methoxypropane, 97.30% | 36215-07-3 1-Chloro-3-methoxypropane|C3D-6098|36215-07-3 https://www.jk-sci.com/products/s57c4x-1020170 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0a3540731ab42ceaa60e2c977427e73.jpg?v=1791726103 Vonoprazan Impurity 170, Purity: 97.4% | 2358783-64-7 Vonoprazan Impurity 170|C4X-1020170|2358783-64-7 https://www.jk-sci.com/products/s57c4x-103317 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_37972191-4925-403c-895c-c53c582c70dd.png?v=1791725719 Milnacipran Impurity 17, 80.40% Milnacipran Impurity 17|C4X-103317 https://www.jk-sci.com/products/s57c4x-10353 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fec54baf-822b-41c6-8730-8c4f52cad4ec.png?v=1791725688 Paroxetine Hydrochloride Hemihydrate EP Impurity C HCl, Purity: 98.2% Paroxetine Hydrochloride Hemihydrate EP Impurity C HCl|C4X-10353 https://www.jk-sci.com/products/s57c4x-103819 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/803d184bd9bbb6ad37378937e11edfbd.jpg?v=1791725665 Prucalopride Impurity 19, 97.00% | 1900715-96-9 Prucalopride Impurity 19|C4X-103819|1900715-96-9 https://www.jk-sci.com/products/s57c4x-104917 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468d7dc4cdd3165bb3c03eeb28c5d09c.jpg?v=1791725464 Saxagliptin Impurity 17, Purity: 99.5% | 865999-70-8 Saxagliptin Impurity 17|C4X-104917|865999-70-8 https://www.jk-sci.com/products/s57c4x-105431 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/58b9352f39b1ad301ce186885a23bf65.jpg?v=1791725339 Tedizolid Impurity 31, 97.50% | 1239662-46-4 Tedizolid Impurity 31|C4X-105431|1239662-46-4 https://www.jk-sci.com/products/s57c4x-1059 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1020880_b4397e16-4b12-4080-99d5-0e91b2797a48.png?v=1791725101 Cinacalcet hydrochloride, 99.90% | 364782-34-3 Cinacalcet hydrochloride|C4X-1059|364782-34-3 https://www.jk-sci.com/products/s57c4x-105442 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/444b3dafa3c9a866735b2cc3242e6b80.jpg?v=1791725332 Tedizolid Impurity 42, 98.30% | 2095200-69-2 Tedizolid Impurity 42|C4X-105442|2095200-69-2 https://www.jk-sci.com/products/s57c3d-5399 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3ac74a68-8cac-4a3a-8491-732d8e39616f.png?v=1791726958 1,2-Dioctanoylglycerol & 1,3-Dioctanoyl Glycerol, 95.50% 1,2-Dioctanoylglycerol & 1,3-Dioctanoyl Glycerol|C3D-5399 https://www.jk-sci.com/products/s57c4x-10388 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1787d78005dd46f8210534a5f16a5b50_233ed3a4-4068-4dd3-bcb2-84c84d810c84.jpg?v=1791725644 Prucalopride Impurity 8, 95.10% | 1900715-98-1 Prucalopride Impurity 8|C4X-10388|1900715-98-1 https://www.jk-sci.com/products/s57c4x-104315 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/260898_12edc2ae-369a-4797-922b-04c9ddbe31c9.png?v=1791725578 Celecoxib Impurity 15, 99.60% | 99-75-2 Celecoxib Impurity 15|C4X-104315|99-75-2 https://www.jk-sci.com/products/s57c4x-104418 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/580739_b2633a87-9fe8-4ac0-a285-bc31fb426785.png?v=1791725553 Mosapride Impurity 18, 97.50% | 5455-98-1 Mosapride Impurity 18|C4X-104418|5455-98-1 https://www.jk-sci.com/products/s57c4x-103913 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d7835d53a69ab9760373f670cbf5e18_da26b98f-2a90-479b-abc1-958a55e533ef.jpg?v=1791725631 Donepezil Desbenzyl Impurity, 99.50% | 120013-39-0 Donepezil Desbenzyl Impurity|C4X-103913|120013-39-0 https://www.jk-sci.com/products/s57c4x-10441 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6c3be9cf8980f44c56bd5d98a4f1af15.jpg?v=1791725554 Mosapride Impurity 1, 94.80% | 1161443-73-7 Mosapride Impurity 1|C4X-10441|1161443-73-7 https://www.jk-sci.com/products/s57c4x-10577 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2779d2e2460139e00f730ac6324f4e4f.jpg?v=1791725149 Valsartan impurity 7, 99.50% | 914465-68-2 Valsartan impurity 7|C4X-10577|914465-68-2 https://www.jk-sci.com/products/s57c4x-105772 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/627279.png?v=1791725145 Valsartan Impurity 72, 97.70% | 601-77-4 Valsartan Impurity 72|C4X-105772|601-77-4 https://www.jk-sci.com/products/s57c4x-138437 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88715dd1cddfc323c1bdac684d9f63b0.jpg?v=1791718359 Rivastigmine impurity 37, 99.10% | 90870-20-5 Rivastigmine impurity 37|C4X-138437|90870-20-5 https://www.jk-sci.com/products/s57c4x-139522 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327633.png?v=1791718185 Folic Acid Impurity 22, 73.90% | 921-03-9 Folic Acid Impurity 22|C4X-139522|921-03-9 https://www.jk-sci.com/products/s57c3d-25864 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257547_92c22006-a50c-45de-a44a-978eebdd41b0.png?v=1791727893 2-(2-Aminoethyl)-1-methylpyrrolidine, Purity: 100.0% | 51387-90-7 2-(2-Aminoethyl)-1-methylpyrrolidine|C3D-25864|51387-90-7 https://www.jk-sci.com/products/s57c3d-262459 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_53c6fbaa-e741-4830-a8ae-15a7f3a3ab4e.png?v=1791727685 1-(benzo[d][1,3]dioxol-5-ylmethyl)-4-nitrosopiperazine, Purity: 97.0% 1-(benzo[d][1,3]dioxol-5-ylmethyl)-4-nitrosopiperazine|C3D-262459 https://www.jk-sci.com/products/s57c3d-5183 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e98371ae0609ab315eb97a8d72d94b4.jpg?v=1791727013 Benzaldehyde,3,5-dinitro, 99.30% | 14193-18-1 Benzaldehyde,3,5-dinitro|C3D-5183|14193-18-1 https://www.jk-sci.com/products/s57c3d-5344 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/121547_a33d8e6a-f19e-4a33-a80f-97a5a0b0409d.png?v=1791726971 1-Bromooctane, 96.70% | 111-83-1 1-Bromooctane|C3D-5344|111-83-1 https://www.jk-sci.com/products/s57c3d-5647 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/61f2a09b1d1b80e3ac97840553a3b5c9.jpg?v=1791726873 5-Nitro-3-(trifluoromethyl)-2-pyridinecarbonitrile, Purity: 99.2% | 573762-57-9 5-Nitro-3-(trifluoromethyl)-2-pyridinecarbonitrile|C3D-5647|573762-57-9 https://www.jk-sci.com/products/s57c4x-10063 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c600521ec0163b76813ae62398aaea2e.jpg?v=1791726493 Afatinib Impurity 3, 98.10% | 945553-91-3 Afatinib Impurity 3|C4X-10063|945553-91-3 https://www.jk-sci.com/products/s57c4x-105490 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_178280cb-6101-4e67-8558-24443cf46364.png?v=1791725305 Tedizolid Impurity 90, 93.20% Tedizolid Impurity 90|C4X-105490 https://www.jk-sci.com/products/s57c4x-101732 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_080daa3c-83ca-45a0-a674-92a23162d802.png?v=1791726204 Vardenafil Impurity 32, Purity: 96.9% Vardenafil Impurity 32|C4X-101732 https://www.jk-sci.com/products/s57c4x-101950 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/520601.png?v=1791726153 Fluconazole Impurity 50, 99.40% | 58905-21-8 Fluconazole Impurity 50|C4X-101950|58905-21-8 https://www.jk-sci.com/products/s57c4x-103139 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117382_188debf3-4b78-4cd1-90ba-465634d9f778.png?v=1791725791 Montelukast Impurity 39, 98.30% | 769-28-8 Montelukast Impurity 39|C4X-103139|769-28-8 https://www.jk-sci.com/products/s57c4x-105471 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/094cfda49e354b6265afbfbf22852220.jpg?v=1791725317 Tedizolid Impurity 71, 98.30% | 2295578-89-9 Tedizolid Impurity 71|C4X-105471|2295578-89-9 https://www.jk-sci.com/products/s57c4x-105946 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/447474.png?v=1791725084 Cinacalcet Impurity 46, Purity: 100.0% | 2062-25-1 Cinacalcet Impurity 46|C4X-105946|2062-25-1 https://www.jk-sci.com/products/s57c4x-102999 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fe55b966-3769-45a5-aadc-48bc94108ad3.png?v=1791725829 Clopidogrel Impurity 99, Purity: 99.6% Clopidogrel Impurity 99|C4X-102999 https://www.jk-sci.com/products/s57c4x-103820 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_572a8f8a-3fb1-4c2b-8ed9-8f066c8dcb94.png?v=1791725659 Prucalopride Impurity 20, 93.70% Prucalopride Impurity 20|C4X-103820 https://www.jk-sci.com/products/s57c4x-104723 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ac91727d-af17-4d35-aa3f-a0e7f5d5093c.png?v=1791725478 Regorafenib Impurity 23, Purity: 99.8% Regorafenib Impurity 23|C4X-104723 https://www.jk-sci.com/products/s57c4x-10549 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/52a4a457c67a006c9c80943ee7de154f.jpg?v=1791725304 Tedizolid Impurity 9, Purity: 96.7% | 1369530-77-7 Tedizolid Impurity 9|C4X-10549|1369530-77-7 https://www.jk-sci.com/products/s57c4x-1089130 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9deea846-316c-4a12-bef1-a9ae3d81c91b.png?v=1791723765 Dabigatran Impurity 130, 97.70% Dabigatran Impurity 130|C4X-1089130 https://www.jk-sci.com/products/s57c4x-109689 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e3efa528c0263a1d2b9a427647a61135.jpg?v=1791723381 Azilsartan Impurity 89, Purity: 97.7% | 147404-75-9 Azilsartan Impurity 89|C4X-109689|147404-75-9 https://www.jk-sci.com/products/s57c4x-102912 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/393703.png?v=1791725867 Clopidogrel Impurity 12, 99.80% | 141196-64-7 Clopidogrel Impurity 12|C4X-102912|141196-64-7 https://www.jk-sci.com/products/s57c4x-103822 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d267dbec-3e36-4be0-8b5a-1b456351458a.png?v=1791725654 Prucalopride Impurity 22, 91.90% Prucalopride Impurity 22|C4X-103822 https://www.jk-sci.com/products/s57c4x-105413 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cee09ed1351a5032008a76c638d05954.jpg?v=1791725356 Tedizolid Impurity 13, 99.70% | 2095840-91-6 Tedizolid Impurity 13|C4X-105413|2095840-91-6 https://www.jk-sci.com/products/s57c4x-102921 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/328461294ea8955aa351b878d05a9ce4.jpg?v=1791725861 Clopidogrel Impurity 21, 90.10% | 2418591-13-4 Clopidogrel Impurity 21|C4X-102921|2418591-13-4 https://www.jk-sci.com/products/s57c4x-103128 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/245aef1e872f1cbc0ad50ff4ad30b482.jpg?v=1791725800 Montelukast Dicyclohexylamine Salt, 95.10% | 577953-88-9 Montelukast Dicyclohexylamine Salt|C4X-103128|577953-88-9 https://www.jk-sci.com/products/s57c4x-103832 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b2a8520c2a075dace4ca00bbc1cf14a5_a6e31799-7a97-4081-9038-6b38e7cd4df4.jpg?v=1791725644 Prucalopride Succinate, 99.80% | 179474-85-2 Prucalopride Succinate|C4X-103832|179474-85-2 https://www.jk-sci.com/products/s57c4x-113210 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f6f73e4abc6d60aeea38e1c8325e9682.jpg?v=1791722176 para-Hydroxy Atorvastatin Calcium Salt, 93.20% | 265989-44-4 para-Hydroxy Atorvastatin Calcium Salt|C4X-113210|265989-44-4 https://www.jk-sci.com/products/s57c4x-113213 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88f631c714fe3df9caf7c79b668809d0.jpg?v=1791722152 Atorvastatin Lactam Sodium Salt Impurity, 90.50% | 148217-40-7 Atorvastatin Lactam Sodium Salt Impurity|C4X-113213|148217-40-7 https://www.jk-sci.com/products/s57c4x-113889 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f95b6108-5d99-4ba3-8d35-3e7d35d27ddd.png?v=1791721850 Dapagliflozin Impurity 89, Purity: 99.9% Dapagliflozin Impurity 89|C4X-113889 https://www.jk-sci.com/products/s57c4x-108871 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/314e6a4ec7db273de9cfcbb5b3af8361.jpg?v=1791723787 Apixaban Impurity 71, 95.80% | 1998079-15-4 Apixaban Impurity 71|C4X-108871|1998079-15-4 https://www.jk-sci.com/products/a011568296 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb8353ad0de5046936d5c9263d9899e0_4b98e53d-e128-4596-8e3c-64ffd3e299e5.jpg?v=1791776618 20-(tert-Butoxy)-20-oxoicosanoic acid, 98% | 683239-16-9 20-(tert-Butoxy)-20-oxoicosanoic acid, 98%|1568296|683239-16-9 https://www.jk-sci.com/products/a01314679 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/314679.png?v=1791769496 2,7-Diacetylfluorene, 98% | 961-27-3 2,7-Diacetylfluorene, 98%|314679|961-27-3 https://www.jk-sci.com/products/a01552143 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/552143.png?v=1791764069 3-Methoxybenzamide, 97% | 5813-86-5 3-Methoxybenzamide, 97%|552143|5813-86-5 https://www.jk-sci.com/products/a01574882 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/574882.png?v=1793052442 2-(Acryloyloxy)ethyl hydrogen succinate, 90% | 50940-49-3 2-(Acryloyloxy)ethyl hydrogen succinate, 90%|574882|50940-49-3 https://www.jk-sci.com/products/a01605413 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/605413.png?v=1791762936 1,3-Di-tert-butylbenzene, 98% | 1014-60-4 1,3-Di-tert-butylbenzene, 98%|605413|1014-60-4 https://www.jk-sci.com/products/a019261135 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e448fbc524cd8b26ff6d51ffdfc37a23.jpg?v=1791759439 2-Iodo-3-bromo-benzo[b]thiophene, 98% | 140898-76-6 2-Iodo-3-bromo-benzo[b]thiophene, 98%|9261135|140898-76-6 https://www.jk-sci.com/products/a011882922 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b56b330e398071f3e37165c5387f58bc.jpg?v=1791774772 1-(2,2-Dimethoxyethyl)-5-methoxy-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid, 98% | 1335210-23-5 1-(2,2-Dimethoxyethyl)-5-methoxy-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid, 98%|1882922|1335210-23-5 https://www.jk-sci.com/products/a01464091 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/464091.png?v=1791765893 Triethoxy-3-(2-imidazolin-1-yl)propylsilane, 95% | 58068-97-6 Triethoxy-3-(2-imidazolin-1-yl)propylsilane, 95%|464091|58068-97-6 https://www.jk-sci.com/products/a01471560 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/471560.png?v=1791765731 2-Ethoxybenzamidine hydrochloride, 99% | 18637-00-8 2-Ethoxybenzamidine hydrochloride, 99%|471560|18637-00-8 https://www.jk-sci.com/products/a01903825 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b22ef4b74d49f26c005143ecfe1a01e1_b0288130-1252-48be-842e-75c1a6147fcf.jpg?v=1791761436 3-Cyclopentylacrylonitrile, 98%, isomer mixture | 591769-05-0 3-Cyclopentylacrylonitrile, 98%, isomer mixture|903825|591769-05-0 https://www.jk-sci.com/products/a01224682 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/332289_9823579f-104e-49cf-bd7b-10359e60ed5b.png?v=1791773149 2-Aminobenzaldehyde, 98% | 529-23-7 2-Aminobenzaldehyde, 98%|224682|529-23-7 https://www.jk-sci.com/products/a01242416 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/242416.png?v=1791772337 N-Methylsuccinimide, 98% | 1121-07-9 N-Methylsuccinimide, 98%|242416|1121-07-9 https://www.jk-sci.com/products/a01391136 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/391136.png?v=1791767621 Beta-alanyl-L-histidinato zinc, 98% | 107667-60-7 Beta-alanyl-L-histidinato zinc, 98%|391136|107667-60-7 https://www.jk-sci.com/products/a01919924 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7e125f625d65c632f4112537c51b7074.jpg?v=1791760108 Veliparib, 99% | 912444-00-9 Veliparib, 99%|919924|912444-00-9 https://www.jk-sci.com/products/a01191703 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c27526677c1f8fd8e2e76657704e73f.jpg?v=1791774556 Niobium(V) oxalate, 99% | 21348-59-4 Niobium(V) oxalate, 99%|191703|21348-59-4 https://www.jk-sci.com/products/a01331081 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331081_79cbb219-0e7d-4e34-9384-9ef00afe6ad7.png?v=1791769021 3-Chloro-N,N-dimethylpropan-1-amine, 98% | 109-54-6 3-Chloro-N,N-dimethylpropan-1-amine, 98%|331081|109-54-6 https://www.jk-sci.com/products/a01917946 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/206427.png?v=1791760369 Stearyl stearate, 95% | 2778-96-3 Stearyl stearate, 95%|917946|2778-96-3 https://www.jk-sci.com/products/a01162288 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/162288.png?v=1791776317 3,3′-Iminobis(N,N-dimethylpropylamine), 98% | 6711-48-4 3,3′-Iminobis(N,N-dimethylpropylamine), 98%|162288|6711-48-4 https://www.jk-sci.com/products/a01906441 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200131.png?v=1791761288 4-(2-Boc-aminoethyl)piperidine, 95% | 165528-81-4 4-(2-Boc-aminoethyl)piperidine, 95%|906441|165528-81-4 https://www.jk-sci.com/products/a019380168 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd7d37b907181cac54b6bbe01640a1f4.jpg?v=1791758218 10H-Phenoselenazine, 98% | 262-05-5 10H-Phenoselenazine, 98%|9380168|262-05-5 https://www.jk-sci.com/products/a01160394 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/409584.png?v=1791776381 4-Fluorobenzimidamide hydrochloride, 95% | 456-14-4 4-Fluorobenzimidamide hydrochloride, 95%|160394|456-14-4 https://www.jk-sci.com/products/a01184914 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cefae243d9d5b63dd6baa1370f759313.jpg?v=1791775057 Sodium 2-ethylhexyl sulfate, 40% in H2O | 126-92-1 Sodium 2-ethylhexyl sulfate, 40% in H2O|184914|126-92-1 https://www.jk-sci.com/products/a01280771 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6b512952d14ccf3df75d97e2de762948_3f249b49-593a-4ee8-86b1-9e7baf8d3355.jpg?v=1791770591 (R)-(+)-7,7''-Bis(diphenylphosphino)-2,2'',3,3''-tetrahydro-1,1''-spirobiindane, 97% | 917377-74-3 (R)-(+)-7,7''-Bis(diphenylphosphino)-2,2'',3,3''-tetrahydro-1,1''-spirobiindane, 97%|280771|917377-74-3 https://www.jk-sci.com/products/a01440696 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/440696.png?v=1791766430 1-Dodecyl-3-methylimidazolium chloride, 97% | 114569-84-5 1-Dodecyl-3-methylimidazolium chloride, 97%|440696|114569-84-5 https://www.jk-sci.com/products/a01542852 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542852.png?v=1791764240 2-Acetoxybenzoic anhydride, 97% | 1466-82-6 2-Acetoxybenzoic anhydride, 97%|542852|1466-82-6 https://www.jk-sci.com/products/a01562912 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/562912_cec16a41-22c6-4f85-9696-13581a8f498d.png?v=1791763839 2,5-Dichloro-4-pyridinecarboxaldehyde, 98% | 102645-33-0 2,5-Dichloro-4-pyridinecarboxaldehyde, 98%|562912|102645-33-0 https://www.jk-sci.com/products/a01621624 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/552162c6ce725897aea0fec30ba7b22a_4393662d-2dc3-457d-a061-ddf1f3f96004.jpg?v=1793052351 N-Hydroxynaphthalimide triflate, 99% | 85342-62-7 N-Hydroxynaphthalimide triflate, 99%|621624|85342-62-7 https://www.jk-sci.com/products/a01151261 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/151261.png?v=1793053610 Trimethylamine N-oxide, 98% | 1184-78-7 Trimethylamine N-oxide, 98%|151261|1184-78-7 https://www.jk-sci.com/products/a01928522 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/044b8525ce56b4e583e323b081bdeaed.jpg?v=1791759249 (5-Bromo-2-chlorophenyl)(4-ethoxyphenyl)methanone, 99% | 461432-22-4 (5-Bromo-2-chlorophenyl)(4-ethoxyphenyl)methanone, 99%|928522|461432-22-4 https://www.jk-sci.com/products/a011941570 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e77631525f17638f06319ce076d3770_866cbb3f-39f1-4159-b907-931d848fa2ef.jpg?v=1791774413 3-Nitro-4-(((tetrahyydro-2H-pyran-4-yl)methyl)amino)benzenesulfonamide, 98% | 1228779-96-1 3-Nitro-4-(((tetrahyydro-2H-pyran-4-yl)methyl)amino)benzenesulfonamide, 98%|1941570|1228779-96-1 https://www.jk-sci.com/products/a01383984 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/383984.png?v=1793052815 Methoxatin disodium salt, 99% | 122628-50-6 Methoxatin disodium salt, 99%|383984|122628-50-6 https://www.jk-sci.com/products/a01438081 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/438081.png?v=1791766495 Methyl 2-chloro-5-nitrobenzoate, 97% | 6307-82-0 Methyl 2-chloro-5-nitrobenzoate, 97%|438081|6307-82-0 https://www.jk-sci.com/products/a01461739 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/461739.png?v=1791765961 2-Formylthiophene-4-boronic acid, 98% | 175592-59-3 2-Formylthiophene-4-boronic acid, 98%|461739|175592-59-3 https://www.jk-sci.com/products/a01466285 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466285.png?v=1791765836 p-toluidine, 99.5% | 106-49-0 p-toluidine, 99.5%|466285|106-49-0 https://www.jk-sci.com/products/a01425386 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/425386.png?v=1791766782 2,4-Diamino-6-dimethylamino-1,3,5-triazine, 98% | 1985-46-2 2,4-Diamino-6-dimethylamino-1,3,5-triazine, 98%|425386|1985-46-2 https://www.jk-sci.com/products/a01457256 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/457256_74450bb0-a64a-43b6-8d02-278c3b9a0685.png?v=1791766077 (R)-1-(4-Chlorophenyl)ethanamine, 98% | 27298-99-3 (R)-1-(4-Chlorophenyl)ethanamine, 98%|457256|27298-99-3 https://www.jk-sci.com/products/a01295391 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/295391.png?v=1791770061 3-Amino-4-methoxybenzanilide, 98% | 120-35-4 3-Amino-4-methoxybenzanilide, 98%|295391|120-35-4 https://www.jk-sci.com/products/a01479485 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/479485_e795c359-ee05-44d2-9418-5933d231a041.png?v=1791765571 N-Hydroxy-1,8-naphthalimide, 99% | 7797-81-1 N-Hydroxy-1,8-naphthalimide, 99%|479485|7797-81-1 https://www.jk-sci.com/products/a019274227 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1bf65c309036766351275244983d54aa.jpg?v=1791759298 (SP-4-1)-[1,3-Bis[2,6-bis(1-propylbutyl)phenyl]-4,5-dichloro-1,3-dihydro-2H-imidazol-2-ylidene]dichloro(3-chloropyridine-κN)-palladium, 98% | 1814936-54-3 (SP-4-1)-[1,3-Bis[2,6-bis(1-propylbutyl)phenyl]-4,5-dichloro-1,3-dihydro-2H-imidazol-2-ylidene]dichloro(3-chloropyridine-κN)-palladium, 98%|9274227|1814936-54-3 https://www.jk-sci.com/products/a019280581 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/634a3ec34d01b61edfde3270d0c379e9.jpg?v=1791759266 ALC-0315, 98% | 2036272-55-4 ALC-0315, 98%|9280581|2036272-55-4 https://www.jk-sci.com/products/a01171679 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9426d48fde6fc014e0b76c837848d9f7_10dca54d-7f15-49db-bf15-b4e1abd8e8e4.jpg?v=1791775831 Cyclobutane-1,2-dicarboxylic anhydride, 98% | 4462-96-8 Cyclobutane-1,2-dicarboxylic anhydride, 98%|171679|4462-96-8 https://www.jk-sci.com/products/a01601959 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/601959.png?v=1791763018 N-Phthaloyl-L-glutamic acid, 99% | 340-90-9 N-Phthaloyl-L-glutamic acid, 99%|601959|340-90-9 https://www.jk-sci.com/products/a011415721 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d7472a78735b6c6680ba0f9f6eb3f085.jpg?v=1791777641 3-Oxa-8-azabicyclo[3.2.1]octane hydrochloride, 98% | 904316-92-3 3-Oxa-8-azabicyclo[3.2.1]octane hydrochloride, 98%|1415721|904316-92-3 https://www.jk-sci.com/products/a01955485 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/573677_cd55f2c5-1d78-4c5d-85d9-3fdf2afdac7b.png?v=1791756342 Isonicotinic acid, 99% | 55-22-1 Isonicotinic acid, 99%|955485|55-22-1 https://www.jk-sci.com/products/a01591940 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591940.png?v=1791763206 Methyl 4-methylsalicylate, 98% | 4670-56-8 Methyl 4-methylsalicylate, 98%|591940|4670-56-8 https://www.jk-sci.com/products/a01186449 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/644776.png?v=1791774978 Ethyl 2-hydroxy-4-phenylpyrimidine-5-carboxylate, 97% | 188781-06-8 Ethyl 2-hydroxy-4-phenylpyrimidine-5-carboxylate, 97%|186449|188781-06-8 https://www.jk-sci.com/products/a01256998 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/256998.png?v=1791771661 5-Bromo-2-hydroxy-3-methoxybenzaldehyde, 98% | 5034-74-2 5-Bromo-2-hydroxy-3-methoxybenzaldehyde, 98%|256998|5034-74-2 https://www.jk-sci.com/products/a01289171 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/289171_de34f0b3-88ce-400a-8d81-a02b0951df95.png?v=1791770269 1,10-Diiododecane, 98% | 16355-92-3 1,10-Diiododecane, 98%|289171|16355-92-3 https://www.jk-sci.com/products/a01338560 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338560_416cefd3-55bf-4b24-b146-a471674f6375.png?v=1791768861 5-Bromo-4-chloro-3-indolyl-phosphate p-toluidine salt, 98% | 6578-06-9 5-Bromo-4-chloro-3-indolyl-phosphate p-toluidine salt, 98%|338560|6578-06-9 https://www.jk-sci.com/products/a01339702 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/339702.png?v=1791768837 N-benzyl-bis(2-chloroethyl)amine hydrochloride, 97% | 10429-82-0 N-benzyl-bis(2-chloroethyl)amine hydrochloride, 97%|339702|10429-82-0 https://www.jk-sci.com/products/a01345271 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/345271.png?v=1791768727 Brilliant Blue R, dye content 70% | 6104-59-2 Brilliant Blue R, dye content 70%|345271|6104-59-2 https://www.jk-sci.com/products/a01346832 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346832.png?v=1791768693 2-Amino-4-chlorobenzoic acid, 98% | 89-77-0 2-Amino-4-chlorobenzoic acid, 98%|346832|89-77-0 https://www.jk-sci.com/products/a01357704 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/357704.png?v=1793052870 3-(Piperidin-4-yl)propan-1-ol, 97% | 7037-49-2 3-(Piperidin-4-yl)propan-1-ol, 97%|357704|7037-49-2 https://www.jk-sci.com/products/a01419216 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/419216_11b8faf0-49af-428f-a4aa-098550b7633a.png?v=1791766917 Aspartame, 98%, for research | 22839-47-0 Aspartame, 98%, for research|419216|22839-47-0 https://www.jk-sci.com/products/a01438666 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/438666_690242a6-d10f-4488-b2a4-203b1ff68bec.png?v=1793052695 Adenosine 5'-triphosphate disodium salt hydrate, 98%, White | 34369-07-8 Adenosine 5'-triphosphate disodium salt hydrate, 98%, White|438666|34369-07-8 https://www.jk-sci.com/products/a01453319 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/453319_bb6ab3e8-6067-4e55-bb44-1ab4aacc5362.png?v=1791766162 3-Maleimidopropionic acid, 98% | 7423-55-4 3-Maleimidopropionic acid, 98%|453319|7423-55-4 https://www.jk-sci.com/products/a01458128 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/458128_c3b0afe4-55b8-41a7-814b-37c550340b43.png?v=1791766070 Oxalyl dihydrazide, 98% | 996-98-5 Oxalyl dihydrazide, 98%|458128|996-98-5 https://www.jk-sci.com/products/a01475062 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/475062_5c800306-4204-427d-9600-df4817a757e2.png?v=1791765650 2-Cyclohexylethanol, 98% | 4442-79-9 2-Cyclohexylethanol, 98%|475062|4442-79-9 https://www.jk-sci.com/products/a01479664 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/479664_c3f4a5ed-8188-4e8c-9e5b-1a8b38748d5e.png?v=1791765567 1-Bromo-2-methylnaphthalene, 90% | 2586-62-1 1-Bromo-2-methylnaphthalene, 90%|479664|2586-62-1 https://www.jk-sci.com/products/a01504641 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ed9400d9ddd29676f08100e284c0dca.jpg?v=1791765020 4-Bromo-3-methylaniline, 97% | 6933-10-4 4-Bromo-3-methylaniline, 97%|504641|6933-10-4 https://www.jk-sci.com/products/a01524476 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/524476.png?v=1791764612 4,4,5,5-Tetramethyl-2-(naphthalen-1-yl)-1,3,2-dioxaborolane, 98% | 68716-52-9 4,4,5,5-Tetramethyl-2-(naphthalen-1-yl)-1,3,2-dioxaborolane, 98%|524476|68716-52-9 https://www.jk-sci.com/products/a01589682 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589682.png?v=1791763262 4-Isopropylbenzoic acid, 98% | 536-66-3 4-Isopropylbenzoic acid, 98%|589682|536-66-3 https://www.jk-sci.com/products/a01600443 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600443.png?v=1791763049 2,3,4,5-tetrahydro-1h-benzo[b]azepine, 97% | 1701-57-1 2,3,4,5-tetrahydro-1h-benzo[b]azepine, 97%|600443|1701-57-1 https://www.jk-sci.com/products/a01603737 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/603737_8b3d7ec9-bad8-41b4-b581-e9d1f5ce9488.png?v=1791762988 Cystamine dihydrochloride, 96% | 56-17-7 Cystamine dihydrochloride, 96%|603737|56-17-7 https://www.jk-sci.com/products/a01610781 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/610781.png?v=1791762851 Diphenylacetonitrile, 99% | 86-29-3 Diphenylacetonitrile, 99%|610781|86-29-3 https://www.jk-sci.com/products/a01624738 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/42bd9a1845848a90dedddec7958d1f6e.jpg?v=1791762515 3-Chloro-2-methoxyaniline, 98% | 51114-68-2 3-Chloro-2-methoxyaniline, 98%|624738|51114-68-2 https://www.jk-sci.com/products/a01807442 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807442.png?v=1791762011 4-Methylphenyl β-D-thioglucopyranoside, 99% | 1152-39-2 4-Methylphenyl β-D-thioglucopyranoside, 99%|807442|1152-39-2 https://www.jk-sci.com/products/a01807893 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807893.png?v=1791761966 2-[3-(Hydroxymethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 96% | 443776-76-9 2-[3-(Hydroxymethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 96%|807893|443776-76-9 https://www.jk-sci.com/products/a01890298 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/10848686ecc5fec1e9973b9c70a55d70.jpg?v=1791761829 Potassium benzofuran-2-yltrifluoroborate, 97% | 929626-27-7 Potassium benzofuran-2-yltrifluoroborate, 97%|890298|929626-27-7 https://www.jk-sci.com/products/a01901203 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ee4342436e1aa0a65c67c174513f27bb_502924c9-5762-4773-bc7e-7d54da6c61c1.jpg?v=1791761661 Py-BODIPY-NHS ester, 97% | 201998-61-0 Py-BODIPY-NHS ester, 97%|901203|201998-61-0 https://www.jk-sci.com/products/a01903842 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/328967.png?v=1791761435 1-Ethynyl-4-pentylbenzene, 97% | 79887-10-8 1-Ethynyl-4-pentylbenzene, 97%|903842|79887-10-8 https://www.jk-sci.com/products/a01904993 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a0898bafaa972c53007fe7e627336158.jpg?v=1791761369 1,2,3,4,6-Penta-O-benzoyl-β-D-mannopyranose, 98% | 13526-09-5 1,2,3,4,6-Penta-O-benzoyl-β-D-mannopyranose, 98%|904993|13526-09-5 https://www.jk-sci.com/products/a01910518 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/603552.png?v=1793052257 2-(4-Methoxyphenyl)pyridine, 97% | 5957-90-4 2-(4-Methoxyphenyl)pyridine, 97%|910518|5957-90-4 https://www.jk-sci.com/products/a01915404 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581214.png?v=1791760610 Amaranth, dye content 85% | 915-67-3 Amaranth, dye content 85%|915404|915-67-3 https://www.jk-sci.com/products/a01922101 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/585045.png?v=1791759979 4-Methylumbelliferyl β-D-ribofuranoside, 98% | 195385-93-4 4-Methylumbelliferyl β-D-ribofuranoside, 98%|922101|195385-93-4 https://www.jk-sci.com/products/a019223013 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e39354edaf190e71ea15b6870a01d5a8.jpg?v=1791759922 [S(R)]-N-[(R)-[(3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl)phenylmethyl]-N,2-dimethyl-2-propanesulfinamide, 95% | 2565792-50-7 [S(R)]-N-[(R)-[(3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl)phenylmethyl]-N,2-dimethyl-2-propanesulfinamide, 95%|9223013|2565792-50-7 https://www.jk-sci.com/products/a019223150 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a80dcfb3a806e77081b9ea1249cd436.jpg?v=1791759902 [S(R)]-N-[(1R)-1-[2-(Diphenylphosphino)phenyl]ethyl]-2-methyl-2-propanesulfinamide, 95% | 1595319-89-3 [S(R)]-N-[(1R)-1-[2-(Diphenylphosphino)phenyl]ethyl]-2-methyl-2-propanesulfinamide, 95%|9223150|1595319-89-3 https://www.jk-sci.com/products/a019223383 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf232011dedc00da5a3c41e490db9823.jpg?v=1791759841 [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl]-2-naphthalenylmethyl]-N,2-dimethyl-2-propanesulfinamide, 95% | 2565792-44-9 [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl]-2-naphthalenylmethyl]-N,2-dimethyl-2-propanesulfinamide, 95%|9223383|2565792-44-9 https://www.jk-sci.com/products/a019223458 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_827c13e0-9e7f-4db8-91e5-0055bc536421.png?v=1791759821 [S(R)]-N-[(R)-[2-(Diphenylphosphino)phenyl](5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)methyl]-2-methyl-2-propanesulfinamide, 95% [S(R)]-N-[(R)-[2-(Diphenylphosphino)phenyl](5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)methyl]-2-methyl-2-propanesulfinamide, 95%|9223458 https://www.jk-sci.com/products/a019223486 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9b9ff121116c5c4d9783aea6d6f0ef5a.jpg?v=1791759814 [S(R)]-N-[(S)-[3,5-Bis(1,1-dimethylethyl)-4 methoxyphenyl][2-(dicyclohexylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide, 95% | 2241598-31-0 [S(R)]-N-[(S)-[3,5-Bis(1,1-dimethylethyl)-4 methoxyphenyl][2-(dicyclohexylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide, 95%|9223486|2241598-31-0 https://www.jk-sci.com/products/a019223502 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8154faf1803478d12be749d221971693.jpg?v=1791759810 [S(R)]-N-[(S)-[(3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl)phenylmethyl]-2-methyl-2-propanesulfinamide, 95% | 2565792-64-3 [S(R)]-N-[(S)-[(3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl)phenylmethyl]-2-methyl-2-propanesulfinamide, 95%|9223502|2565792-64-3 https://www.jk-sci.com/products/a01989548 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9775bcba-9309-4c6e-8721-618051dfaa9d.png?v=1791754587 (R)-N-((R)-(3,5-difluorophenyl)(5-(diphenylphosphanyl)-9,9-dimethyl-9H-xanthen-4-yl)methyl)-2-methylpropane-2-sulfinamide, 95% (R)-N-((R)-(3,5-difluorophenyl)(5-(diphenylphosphanyl)-9,9-dimethyl-9H-xanthen-4-yl)methyl)-2-methylpropane-2-sulfinamide, 95%|989548 https://www.jk-sci.com/products/a01106201 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/501958.png?v=1793053792 3',5'-Dimethoxy-4'-hydroxyacetophenone, 98% | 2478-38-8 3',5'-Dimethoxy-4'-hydroxyacetophenone, 98%|106201|2478-38-8 https://www.jk-sci.com/products/a011165801 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/23b2f34695d8d08fa964c4cf24f531e4_acae9cbb-8b62-4af0-88ce-7de0dc7b8ae1.jpg?v=1791779166 2-Oxoindoline-5-boronic acid pinacol ester, 97% | 837392-64-0 2-Oxoindoline-5-boronic acid pinacol ester, 97%|1165801|837392-64-0 https://www.jk-sci.com/products/a01120815 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135922.png?v=1791778912 2-Amino-4,6-dichloropyrimidine, 97% | 56-05-3 2-Amino-4,6-dichloropyrimidine, 97%|120815|56-05-3 https://www.jk-sci.com/products/a01121204 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/121204.png?v=1791778871 4-(p-Tolyl)butyric acid, 98% | 4521-22-6 4-(p-Tolyl)butyric acid, 98%|121204|4521-22-6 https://www.jk-sci.com/products/a011232903 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c945e54d5a0e68bf352ae7b48550921b_4faaefa9-ec56-41d6-94ac-653ab66341d0.jpg?v=1791778730 Methyl 3-amino-2-fluorobenzoate, 99% | 1195768-18-3 Methyl 3-amino-2-fluorobenzoate, 99%|1232903|1195768-18-3 https://www.jk-sci.com/products/a01135715 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135715.png?v=1791778108 α-Ketogluta rate Calcium, 99% | 71686-01-6 α-Ketogluta rate Calcium, 99%|135715|71686-01-6 https://www.jk-sci.com/products/a01161858 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/161858.png?v=1791776334 3-Amino-4-hydroxybenzoic acid, 98% | 1571-72-8 3-Amino-4-hydroxybenzoic acid, 98%|161858|1571-72-8 https://www.jk-sci.com/products/a01167366 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/13ace137d88a6f7386c46cee382e021e.jpg?v=1791776153 2-Chloro-6-fluorophenol, 98% | 2040-90-6 2-Chloro-6-fluorophenol, 98%|167366|2040-90-6 https://www.jk-sci.com/products/a01171181 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/599620.png?v=1791775859 2-Methyl-4-nitropyridine, 97% | 13508-96-8 2-Methyl-4-nitropyridine, 97%|171181|13508-96-8 https://www.jk-sci.com/products/a011758216 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f782f8ead727fd9936dfedae7572c8d5.jpg?v=1791775592 9-Phenyl-9H-carbazole-3-carboxaldehyde, 98% | 87220-68-6 9-Phenyl-9H-carbazole-3-carboxaldehyde, 98%|1758216|87220-68-6 https://www.jk-sci.com/products/a011758453 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f84d9f190bf0731fb5f74d0b3e0b79d7.jpg?v=1791775585 AZD1480, 98%, a novel ATP-competitive JAK2 inhibitor | 935666-88-9 AZD1480, 98%, a novel ATP-competitive JAK2 inhibitor|1758453|935666-88-9 https://www.jk-sci.com/products/a011759091 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1f374bc9f3f857732bfd0b7c49a3e064.jpg?v=1791775575 Ethyl 2-deoxy-2-phthalimido-1-thio-β-D-thioglucopyranoside, 97% | 130539-43-4 Ethyl 2-deoxy-2-phthalimido-1-thio-β-D-thioglucopyranoside, 97%|1759091|130539-43-4 https://www.jk-sci.com/products/a01185302 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/127256.png?v=1791775037 5-Nitroisoquinoline, 98% | 607-32-9 5-Nitroisoquinoline, 98%|185302|607-32-9 https://www.jk-sci.com/products/a01198366 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9da8f81e1deb5f856e914b9f0d8367ab.jpg?v=1791774169 2,5-Dimethyl-4-methoxyphenylboronic acid, 96% | 246023-54-1 2,5-Dimethyl-4-methoxyphenylboronic acid, 96%|198366|246023-54-1 https://www.jk-sci.com/products/a01322670 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/322670.png?v=1791769240 4-Hydrazinobenzoic acid, 98% | 619-67-0 4-Hydrazinobenzoic acid, 98%|322670|619-67-0 https://www.jk-sci.com/products/a01324817 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b98b31e8bbfe8861a9aef5696928150a_608e9236-1a35-497b-ba02-9944f9544d00.jpg?v=1791769184 3-(Benzyloxy)-3-oxopropanoic acid, 97% | 40204-26-0 3-(Benzyloxy)-3-oxopropanoic acid, 97%|324817|40204-26-0 https://www.jk-sci.com/products/a01359386 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/359386.png?v=1791768401 3-Chloroindazole, 97% | 29110-74-5 3-Chloroindazole, 97%|359386|29110-74-5 https://www.jk-sci.com/products/a01366077 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/366077_f717001d-94c7-480f-a017-52bbf905888d.png?v=1791768232 9-Fluorenone, 99% | 486-25-9 9-Fluorenone, 99%|366077|486-25-9 https://www.jk-sci.com/products/a01379709 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/255016.png?v=1791767867 Acetylacetone cobalt(II) salt dihydrate, 98% | 123334-29-2 Acetylacetone cobalt(II) salt dihydrate, 98%|379709|123334-29-2 https://www.jk-sci.com/products/a01402006 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402006_ec88d6b2-a132-4388-b4e9-1069a8413ada.png?v=1793052767 (R)-1-Benzyl-3-N-Boc-aminopiperidine, 98% | 454713-13-4 (R)-1-Benzyl-3-N-Boc-aminopiperidine, 98%|402006|454713-13-4 https://www.jk-sci.com/products/a01405013 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/405013.png?v=1793052757 2-Bromobiphenyl, 98% | 2052-07-5 2-Bromobiphenyl, 98%|405013|2052-07-5 https://www.jk-sci.com/products/a01415281 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/415281.png?v=1791767020 Isopropyl 2-aminoacetate hydrochloride, 99% | 14019-62-6 Isopropyl 2-aminoacetate hydrochloride, 99%|415281|14019-62-6 https://www.jk-sci.com/products/a01423805 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/423805.png?v=1791766824 3-Methylxanthine, 98% | 1076-22-8 3-Methylxanthine, 98%|423805|1076-22-8 https://www.jk-sci.com/products/a01429548 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/429548.png?v=1791766699 Nizatidine, 99% | 76963-41-2 Nizatidine, 99%|429548|76963-41-2 https://www.jk-sci.com/products/a01450981 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450981.png?v=1791766218 4-Ethoxyphenol, 99% | 622-62-8 4-Ethoxyphenol, 99%|450981|622-62-8 https://www.jk-sci.com/products/a01466541 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466541.png?v=1791765832 7-Chloro-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine, 97% | 57756-37-3 7-Chloro-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine, 97%|466541|57756-37-3 https://www.jk-sci.com/products/a01474340 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/474340.png?v=1791765670 Creatine monohydrate, 99% | 6020-87-7 Creatine monohydrate, 99%|474340|6020-87-7 https://www.jk-sci.com/products/a01489314 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/489314.png?v=1791765367 Pipecolinic acid, 99% | 535-75-1 Pipecolinic acid, 99%|489314|535-75-1 https://www.jk-sci.com/products/a01522527 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/522527.png?v=1791764649 3-Benzoylpropionic acid, 98% | 2051-95-8 3-Benzoylpropionic acid, 98%|522527|2051-95-8 https://www.jk-sci.com/products/a01523000 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/523000.png?v=1791764645 L-(-)-Galactose, 99% | 15572-79-9 L-(-)-Galactose, 99%|523000|15572-79-9 https://www.jk-sci.com/products/a01549686 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/549686.png?v=1793052497 3-Bromo-9H-carbazole, 96% | 1592-95-6 3-Bromo-9H-carbazole, 96%|549686|1592-95-6 https://www.jk-sci.com/products/a01554157 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/554157.png?v=1791764027 4-(4-Hydroxyphenyl)cyclohexanone, 98% | 105640-07-1 4-(4-Hydroxyphenyl)cyclohexanone, 98%|554157|105640-07-1 https://www.jk-sci.com/products/a01556178 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/556178.png?v=1791763991 2-Chloro-pyridine-3-carboxylic acid amide, 98% | 10366-35-5 2-Chloro-pyridine-3-carboxylic acid amide, 98%|556178|10366-35-5 https://www.jk-sci.com/products/a01561696 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/561696.png?v=1791763867 1,4-Bis(2-methylstyryl)benzene, 98%, Light yellow to green | 13280-61-0 1,4-Bis(2-methylstyryl)benzene, 98%, Light yellow to green|561696|13280-61-0 https://www.jk-sci.com/products/a01579953 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/579953.png?v=1791763470 3-O-(α-D-Galactopyranosyl)-D-galactose, 95% | 13168-24-6 3-O-(α-D-Galactopyranosyl)-D-galactose, 95%|579953|13168-24-6 https://www.jk-sci.com/products/a01600565 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600565.png?v=1793052384 D-α-Tocopherol succinate, 96% | 4345-03-3 D-α-Tocopherol succinate, 96%|600565|4345-03-3 https://www.jk-sci.com/products/a01615489 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/615489.png?v=1791762754 (S)-(-)-3-tert-Butoxycarbonyl-4-methoxycarbonyl-2,2-dimethyl-1,3-oxazolidine, 98%, ee: 98% | 108149-60-6 (S)-(-)-3-tert-Butoxycarbonyl-4-methoxycarbonyl-2,2-dimethyl-1,3-oxazolidine, 98%, ee: 98%|615489|108149-60-6 https://www.jk-sci.com/products/a01622541 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/121052.png?v=1791762571 3-Fluoro-5-(trifluoromethyl)phenylboronic acid, 97% | 159020-59-4 3-Fluoro-5-(trifluoromethyl)phenylboronic acid, 97%|622541|159020-59-4 https://www.jk-sci.com/products/a01632911 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/632911.png?v=1791762377 3-O-Ethyl-L-ascorbic acid, 98% | 86404-04-8 3-O-Ethyl-L-ascorbic acid, 98%|632911|86404-04-8 https://www.jk-sci.com/products/a01789336 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/41b2810e23555f2e98a2d8fb3bdc63ed.jpg?v=1791762223 tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate, 98% | 1073354-70-7 tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate, 98%|789336|1073354-70-7 https://www.jk-sci.com/products/a01903878 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104568_68c84e06-a784-47ec-8647-ec56c77b6490.png?v=1791761430 2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 98% | 452972-12-2 2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 98%|903878|452972-12-2 https://www.jk-sci.com/products/a01904650 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b2d981f7e0361cb11e3bc1e7fca0e35.jpg?v=1791761381 Thiamet G, 98% | 1009816-48-1 Thiamet G, 98%|904650|1009816-48-1 https://www.jk-sci.com/products/a01905552 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/487605.png?v=1793052293 Iron(III) nitrate nonahydrate, 98.5%, AR | 7782-61-8 Iron(III) nitrate nonahydrate, 98.5%, AR|905552|7782-61-8 https://www.jk-sci.com/products/a01908907 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3db545a4fff2a8f2bec30ef385920da7.jpg?v=1793052278 2-Octanone, 98% | 111-13-7 2-Octanone, 98%|908907|111-13-7 https://www.jk-sci.com/products/a01911871 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/422005_7ade4b08-5615-4a7d-9d3d-e263001a00ca.png?v=1791760864 8-Anilino-1-naphthalenesulfonic acid hemimagnesium salt, 97%, Dark grey-green | 18108-68-4 8-Anilino-1-naphthalenesulfonic acid hemimagnesium salt, 97%, Dark grey-green|911871|18108-68-4 https://www.jk-sci.com/products/a01912656 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565937.png?v=1791760808 Alloxan monohydrate, 99% | 2244-11-3 Alloxan monohydrate, 99%|912656|2244-11-3 https://www.jk-sci.com/products/a019219596 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f5c4186e8129205ea903bd3ca8100e5c.jpg?v=1791759990 [S(R)]-N-[(1S)-1-[2-(Di-tert-butylphosphanyl)phenyl]-2,2-dimethylpropyl]-2-methyl-2-propanesulfinamide, 95% | 2565792-66-5 [S(R)]-N-[(1S)-1-[2-(Di-tert-butylphosphanyl)phenyl]-2,2-dimethylpropyl]-2-methyl-2-propanesulfinamide, 95%|9219596|2565792-66-5 https://www.jk-sci.com/products/a019222932 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ed5796c8c5edceb4786774d602b93291.jpg?v=1791759934 [S(R)]-N-[(1S)-1-[2-((tert-Butyldiphenylsilyl)oxy)phenyl)]-2-yl-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide, 95% | 1803239-59-9 [S(R)]-N-[(1S)-1-[2-((tert-Butyldiphenylsilyl)oxy)phenyl)]-2-yl-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide, 95%|9222932|1803239-59-9 https://www.jk-sci.com/products/a019223265 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a69b403c-9115-4c26-ba2c-f04e4ec8a37e.png?v=1791759865 [S(R)]-N-((R)-(2-(Diphenylphosphino)phenyl)(2,4,6-triisopropylphenyl)methyl)-2-methyl-2-propanesulfinamide, 95% [S(R)]-N-((R)-(2-(Diphenylphosphino)phenyl)(2,4,6-triisopropylphenyl)methyl)-2-methyl-2-propanesulfinamide, 95%|9223265 https://www.jk-sci.com/products/a011163694 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462f09bf9d16eab8d3b23daebcc5aee8_d58bcc22-5c3f-4469-ad03-0dc4b4e08989.jpg?v=1791779187 Methyl 3-bromo-4-chlorobenzoate, 97% | 107947-17-1 Methyl 3-bromo-4-chlorobenzoate, 97%|1163694|107947-17-1 https://www.jk-sci.com/products/a011213115 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af7ec1efd8210691ccce4be65d515ceb_44e3d901-816f-414d-a103-353b547bd6e1.jpg?v=1791778867 N-Boc-3-bromoazetidine, 98% | 1064194-10-0 N-Boc-3-bromoazetidine, 98%|1213115|1064194-10-0 https://www.jk-sci.com/products/a01166444 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/416080.png?v=1791776190 O-Benzylhydroxylamine hydrochloride, 99% | 2687-43-6 O-Benzylhydroxylamine hydrochloride, 99%|166444|2687-43-6 https://www.jk-sci.com/products/a01174785 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47f4cc4cac898acc09398f9f179123ff.jpg?v=1791775669 Benzyl octanoate, 97% | 10276-85-4 Benzyl octanoate, 97%|174785|10276-85-4 https://www.jk-sci.com/products/a01183825 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/539525.png?v=1791775099 2-Amino-5,6-dimethylbenzothiazole, 98% | 29927-08-0 2-Amino-5,6-dimethylbenzothiazole, 98%|183825|29927-08-0 https://www.jk-sci.com/products/a011880526 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4524ce570ba5870405bffbee118b48c9_acfe00e7-d7db-49dd-a103-c6650ad838eb.jpg?v=1791774817 N-(17-Hydroxy-3,6,9,12,15-pentaoxaheptadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide, 97% | 906099-89-6 N-(17-Hydroxy-3,6,9,12,15-pentaoxaheptadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide, 97%|1880526|906099-89-6 https://www.jk-sci.com/products/a01202279 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/202279_fd988656-5e1c-44a5-9786-c62d9c4a4b72.png?v=1791774005 4,4'-Difluorobenzophenone, 99% | 345-92-6 4,4'-Difluorobenzophenone, 99%|202279|345-92-6 https://www.jk-sci.com/products/a01203204 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/446532_9a77ff36-5744-4c4e-bcad-b5d842a82632.png?v=1791773973 2-Chloro-5-cyanopyridine, 98% | 33252-28-7 2-Chloro-5-cyanopyridine, 98%|203204|33252-28-7 https://www.jk-sci.com/products/a01204969 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6349cefedabb0314e08b45d20a643e47.jpg?v=1791773923 2,6-Dimethylphenylboronic acid, 98% | 100379-00-8 2,6-Dimethylphenylboronic acid, 98%|204969|100379-00-8 https://www.jk-sci.com/products/a01324875 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/324875_88b2ed8a-9378-4b4c-92a6-2f810980ee88.png?v=1791769183 Methyl benzenesulfinate, 97% | 670-98-4 Methyl benzenesulfinate, 97%|324875|670-98-4 https://www.jk-sci.com/products/a01335160 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/335160.png?v=1791768934 4'-Butylacetophenone, 99% | 37920-25-5 4'-Butylacetophenone, 99%|335160|37920-25-5 https://www.jk-sci.com/products/a01337364 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/337364_df2f2f2c-aa63-416c-8e25-929f55a89bde.png?v=1791768890 4-((Benzyloxy)carbonyl)piperazine-2-carboxylic acid, 97% | 64172-98-1 4-((Benzyloxy)carbonyl)piperazine-2-carboxylic acid, 97%|337364|64172-98-1 https://www.jk-sci.com/products/a01338123 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338123.png?v=1791768870 Bis(2-ethylhexyl) Fumarate, 98% | 141-02-6 Bis(2-ethylhexyl) Fumarate, 98%|338123|141-02-6 https://www.jk-sci.com/products/a01344847 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/344847_243048df-8d7b-454b-8f4a-b4235056db11.png?v=1791768739 3,4-Dimethoxybenzonitrile, 98% | 2024-83-1 3,4-Dimethoxybenzonitrile, 98%|344847|2024-83-1 https://www.jk-sci.com/products/a01364566 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/364566.png?v=1791768273 3,3'-Dithiodipropionic acid, 99% | 1119-62-6 3,3'-Dithiodipropionic acid, 99%|364566|1119-62-6 https://www.jk-sci.com/products/a01380765 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/380765.png?v=1791767847 1,4-Benzodioxan-6-yl methyl ketone, 98% | 2879-20-1 1,4-Benzodioxan-6-yl methyl ketone, 98%|380765|2879-20-1 https://www.jk-sci.com/products/a01399799 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/399799_15a9a361-af1c-4556-938c-0dca64da0220.png?v=1791767424 2-Aminopyrimidine-5-carboxylic acid, 97% | 3167-50-8 2-Aminopyrimidine-5-carboxylic acid, 97%|399799|3167-50-8 https://www.jk-sci.com/products/a01401813 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/401813.png?v=1791767384 Glutaryl-Gly-Gly-Phe-AMC, 95% | 70996-06-4 Glutaryl-Gly-Gly-Phe-AMC, 95%|401813|70996-06-4 https://www.jk-sci.com/products/a01409082 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/409082.png?v=1791767195 2-(Methylsulfonyl)benzoic acid, 95% | 33963-55-2 2-(Methylsulfonyl)benzoic acid, 95%|409082|33963-55-2 https://www.jk-sci.com/products/a01449203 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/449203.png?v=1791766262 3-Bromopropylamine hydrobromide, 98% | 5003-71-4 3-Bromopropylamine hydrobromide, 98%|449203|5003-71-4 https://www.jk-sci.com/products/a01459969 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/459969_f614542d-c65c-471c-b6a9-e31441e4b4d6.png?v=1791766005 2,6-Difluorobenzamide, 97% | 18063-03-1 2,6-Difluorobenzamide, 97%|459969|18063-03-1 https://www.jk-sci.com/products/a01506733 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/506733.png?v=1791764980 (3-Fluoro-2-methylphenyl)boronic acid, 98% | 163517-61-1 (3-Fluoro-2-methylphenyl)boronic acid, 98%|506733|163517-61-1 https://www.jk-sci.com/products/a01517874 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da013f5dd0f54fb8878859ed70a7131c.jpg?v=1791764743 Poly(1-trimethylsilyl-1-propyne), Average Mw:70w+ | 87842-32-8 Poly(1-trimethylsilyl-1-propyne), Average Mw:70w+|517874|87842-32-8 https://www.jk-sci.com/products/a01575568 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/575568.png?v=1791763578 3-Chloro-2-hydroxypropanesulfonic acid sodium salt, 95% | 126-83-0 3-Chloro-2-hydroxypropanesulfonic acid sodium salt, 95%|575568|126-83-0 https://www.jk-sci.com/products/a01627323 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/627323.png?v=1791762421 Azaperol, 98%, reference material | 2804-05-9 Azaperol, 98%, reference material|627323|2804-05-9 https://www.jk-sci.com/products/a01698451 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6338445fc2e7f601daeda2208558df48.jpg?v=1791762334 Potassium 4-pyridyltrifluoroborate, 98% | 1111732-87-6 Potassium 4-pyridyltrifluoroborate, 98%|698451|1111732-87-6 https://www.jk-sci.com/products/a01788966 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8c6dfd2e6217ce1eccd30be5c2467248.jpg?v=1793052333 1,3-Dimethylimidazolium-2-carboxylate, 98% | 536755-29-0 1,3-Dimethylimidazolium-2-carboxylate, 98%|788966|536755-29-0 https://www.jk-sci.com/products/a01803540 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00ee7842bcc872fe5666c1242a25c53d_0e808185-8ad4-4aeb-8d1b-7e9afe021ced.jpg?v=1791762043 1,4-Dibromo-2,3-difluorobenzene, 98% | 156682-52-9 1,4-Dibromo-2,3-difluorobenzene, 98%|803540|156682-52-9 https://www.jk-sci.com/products/a01807669 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a86474708bc85a70b8ca2998ca0b78d8.jpg?v=1791761990 (R)-1-tert-Butyl 3-ethyl piperidine-1,3-dicarboxylate, 98%, ee: 98% | 194726-40-4 (R)-1-tert-Butyl 3-ethyl piperidine-1,3-dicarboxylate, 98%, ee: 98%|807669|194726-40-4 https://www.jk-sci.com/products/a01901515 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/07bfed7e0a2093d9d65d6b91f0942d42_8b06370d-6f86-4edd-89a7-2265ac922799.jpg?v=1791761645 (4-Methyl-coumarin-7-yloxy) ethyl acetate, 97% | 5614-82-4 (4-Methyl-coumarin-7-yloxy) ethyl acetate, 97%|901515|5614-82-4 https://www.jk-sci.com/products/a01912116 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807286.png?v=1791760850 2-(Di-tert-butylphosphino)-1-phenyl-1H-indole, 98% | 740815-37-6 2-(Di-tert-butylphosphino)-1-phenyl-1H-indole, 98%|912116|740815-37-6 https://www.jk-sci.com/products/a01914510 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd6e9fb67bc4d37a7cd275c441aeb9fa.jpg?v=1791760683 Ethylenediaminetetraacetic acid disodium salt solution, 0.05 M solution in water | 6381-92-6 Ethylenediaminetetraacetic acid disodium salt solution, 0.05 M solution in water|914510|6381-92-6 https://www.jk-sci.com/products/a01917349 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/109185.png?v=1791760477 D-Leucinol, 98% | 53448-09-2 D-Leucinol, 98%|917349|53448-09-2 https://www.jk-sci.com/products/a01918767 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/375343_4054ce5c-8811-40ac-ae8e-9828a0442bb4.png?v=1791760268 4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane, 98% | 253342-48-2 4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane, 98%|918767|253342-48-2 https://www.jk-sci.com/products/a01921329 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/305595_af2830cd-2355-4397-b692-01d694902425.png?v=1793052188 Phthalocyanine, 93% | 574-93-6 Phthalocyanine, 93%|921329|574-93-6 https://www.jk-sci.com/products/a019222914 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_66c0c1eb-3cb0-46c1-9e9e-d23f3c4b9192.png?v=1791759933 [S(R)]-N-[(R)-[2-(Dicyclohexylphosphino)phenyl]-1-naphthalenylmethyl]-2-methyl-2-propanesulfinamide, 95% [S(R)]-N-[(R)-[2-(Dicyclohexylphosphino)phenyl]-1-naphthalenylmethyl]-2-methyl-2-propanesulfinamide, 95%|9222914 https://www.jk-sci.com/products/a019223148 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8425aff067707f7b74b666e36e9c4b1.jpg?v=1791759902 [S(R)]-N-[(S)-[2-(Diphenylphosphino)-4,5-dimethoxyphenyl)](4-methoxyphenyl)methyl]-2-methyl-2-propanesulfinamide, 95% | 2417456-70-1 [S(R)]-N-[(S)-[2-(Diphenylphosphino)-4,5-dimethoxyphenyl)](4-methoxyphenyl)methyl]-2-methyl-2-propanesulfinamide, 95%|9223148|2417456-70-1 https://www.jk-sci.com/products/a019223159 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcf9f07096d602026c8631cdc12fe914.jpg?v=1791759898 [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl](5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)methyl]-2-methyl-2-propanesulfinamide, 95% | 2398533-82-7 [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl](5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)methyl]-2-methyl-2-propanesulfinamide, 95%|9223159|2398533-82-7 https://www.jk-sci.com/products/a019223179 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b4ff87f2-4664-43ac-9c52-17c7b87cd98f.png?v=1791759886 [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl](2-naphthalenyl)methyl]-2-methyl-2-propanesulfinamide, 95% [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl](2-naphthalenyl)methyl]-2-methyl-2-propanesulfinamide, 95%|9223179 https://www.jk-sci.com/products/a019223213 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_38da36f7-e183-455d-b351-74171990cc88.png?v=1791759878 [S(R)]-N-[(R)-[2-(Dicyclohexylphosphino)phenyl]-1-naphthalenylmethyl]-N,2-dimethyl-2-propanesulfinamide, 95% [S(R)]-N-[(R)-[2-(Dicyclohexylphosphino)phenyl]-1-naphthalenylmethyl]-N,2-dimethyl-2-propanesulfinamide, 95%|9223213 https://www.jk-sci.com/products/a019223235 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59f5b1e702a98aed12dedad8f7976056.jpg?v=1791759870 [S(R)]-N-[(1S)-1-[2-(Dicyclohexylphosphino)phenyl]-2,2-dimethylpropyl]-N,2-dimethyl-2-propanesulfinamide, 95% | 2253984-98-2 [S(R)]-N-[(1S)-1-[2-(Dicyclohexylphosphino)phenyl]-2,2-dimethylpropyl]-N,2-dimethyl-2-propanesulfinamide, 95%|9223235|2253984-98-2 https://www.jk-sci.com/products/a019223295 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_92b93153-a9b8-47a2-af1f-e368a767ab0d.png?v=1791759862 [S(R)]-N-[(R)-[2,4,6-(Triisopropylphenyl))methyl]-4-methoxyphenyl][2-(dicyclohexylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide, 95% [S(R)]-N-[(R)-[2,4,6-(Triisopropylphenyl))methyl]-4-methoxyphenyl][2-(dicyclohexylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide, 95%|9223295 https://www.jk-sci.com/products/a019223594 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5a189879-aa4c-4112-8153-09f9d07c628a.png?v=1791759793 [S(R)]-N-((S)-(2-(Dicyclohexylphosphino)phenyl)(2,4,6-triisopropylphenyl)methyl)-N,2-dimethyl-2-propanesulfinamide, 95% [S(R)]-N-((S)-(2-(Dicyclohexylphosphino)phenyl)(2,4,6-triisopropylphenyl)methyl)-N,2-dimethyl-2-propanesulfinamide, 95%|9223594 https://www.jk-sci.com/products/a019223894 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/831ef267ad1464072f49e27d33ef3625.jpg?v=1791759783 [S(R)]-N-[(R)-[2-(Diadamantanphosphino)phenyl]phenylmethyl]-2-methyl-2-propanesulfinamide, 95% | 2565792-31-4 [S(R)]-N-[(R)-[2-(Diadamantanphosphino)phenyl]phenylmethyl]-2-methyl-2-propanesulfinamide, 95%|9223894|2565792-31-4 https://www.jk-sci.com/products/a019239969 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0d43a10546796a1c5780f4add889601e_976d1a1b-68a1-4cb9-ad60-08d5751f1667.jpg?v=1791759652 2',5'-Dimethyl-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid, 98% | 115213-33-7 2',5'-Dimethyl-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid, 98%|9239969|115213-33-7 https://www.jk-sci.com/products/a011094137 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d17953a2752a035a69921e026187569b.jpg?v=1791779574 Tungsten oxide, 99.9% | 12037-58-0 Tungsten oxide, 99.9%|1094137|12037-58-0 https://www.jk-sci.com/products/a011118393 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b2a4f6a7b42db377921bc41c66be17c.jpg?v=1791779432 6-Chloropyrazin-2-ol, 97% | 4925-61-5 6-Chloropyrazin-2-ol, 97%|1118393|4925-61-5 https://www.jk-sci.com/products/a011122651 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/efc9f59bc2fe80874dc42bf37b1724ee.jpg?v=1791779385 7-Ethoxy-2-naphthalenol, 97% | 57944-44-2 7-Ethoxy-2-naphthalenol, 97%|1122651|57944-44-2 https://www.jk-sci.com/products/a01116480 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/116480.png?v=1793053735 Methyl Red, indicator | 493-52-7 Methyl Red, indicator|116480|493-52-7 https://www.jk-sci.com/products/a01118149 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/593e39cddc95aaab02f0e8cd2f2965aa_8c911ae8-8877-4ce9-bcdc-fc4186432677.jpg?v=1791779046 2-Phenylimidazole, 95% | 670-96-2 2-Phenylimidazole, 95%|118149|670-96-2 https://www.jk-sci.com/products/a011355668 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d57af0404de9c239843ef56964dc530d.jpg?v=1791778112 Ethasylate, 98% | 68301-99-5 Ethasylate, 98%|1355668|68301-99-5 https://www.jk-sci.com/products/a011555841 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2dbbb28bbeb750354542091f371cf28b.jpg?v=1791776741 1-(4-Bromo-2-methoxyphenyl)ethanone, 97% | 89368-12-7 1-(4-Bromo-2-methoxyphenyl)ethanone, 97%|1555841|89368-12-7 https://www.jk-sci.com/products/a01189612 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd4a3deec556c1e45a4eaf271012f73a.jpg?v=1791774668 Diphenylglyoxime, 98% | 23873-81-6 Diphenylglyoxime, 98%|189612|23873-81-6 https://www.jk-sci.com/products/a01190756 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/286616.png?v=1791774622 Methyl 3-cyclopropyl-3-oxopropanoate, 97% | 32249-35-7 Methyl 3-cyclopropyl-3-oxopropanoate, 97%|190756|32249-35-7 https://www.jk-sci.com/products/a01191584 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/417981.png?v=1791774564 4-Methoxy-2-methylphenylboronic acid, 98% | 208399-66-0 4-Methoxy-2-methylphenylboronic acid, 98%|191584|208399-66-0 https://www.jk-sci.com/products/a01200438 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/530428.png?v=1791774092 2-Amino-6-methyl-5-nitropyridine, 97% | 22280-62-2 2-Amino-6-methyl-5-nitropyridine, 97%|200438|22280-62-2 https://www.jk-sci.com/products/a01201275 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/379183.png?v=1791774040 6-Bromoquinoline, 98% | 5332-25-2 6-Bromoquinoline, 98%|201275|5332-25-2 https://www.jk-sci.com/products/a01203171 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/203171_641e8283-d95f-4c6d-b254-c8b9a24ed023.png?v=1791773973 5-Sulfoisophthalic acid monosodium salt, 95% | 6362-79-4 5-Sulfoisophthalic acid monosodium salt, 95%|203171|6362-79-4 https://www.jk-sci.com/products/a01361089 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/361089.png?v=1791768357 4-Amino-2-bromopyridine, 95% | 7598-35-8 4-Amino-2-bromopyridine, 95%|361089|7598-35-8 https://www.jk-sci.com/products/a01366076 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/366076.png?v=1791768232 1,3-Cyclopentanedione, 98% | 3859-41-4 1,3-Cyclopentanedione, 98%|366076|3859-41-4 https://www.jk-sci.com/products/a01367312 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367312.png?v=1791768196 Dibenzyl phosphite, 95% | 17176-77-1 Dibenzyl phosphite, 95%|367312|17176-77-1 https://www.jk-sci.com/products/a01370014 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/370014_14e8ef15-5798-4cd6-aa98-38ea68b3d3d0.png?v=1791768123 4-(Methylthio)benzaldehyde, 98% | 3446-89-7 4-(Methylthio)benzaldehyde, 98%|370014|3446-89-7 https://www.jk-sci.com/products/a01375304 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/375304.png?v=1791767969 (R)-1-(2-Bromophenyl)ethanol, 98%, ee: 99% | 76116-20-6 (R)-1-(2-Bromophenyl)ethanol, 98%, ee: 99%|375304|76116-20-6 https://www.jk-sci.com/products/a01416709 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/416709.png?v=1791766988 n-Eicosane, 94% | 112-95-8 n-Eicosane, 94%|416709|112-95-8 https://www.jk-sci.com/products/a01429589 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/429589_b20e8fd4-4f36-47b0-9e5e-2f67e2582334.png?v=1791766699 3,6-Dimethoxypyridazine, 97% | 4603-59-2 3,6-Dimethoxypyridazine, 97%|429589|4603-59-2 https://www.jk-sci.com/products/a01431295 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/431295.png?v=1791766662 2-Bromobenzoic acid, 99% | 88-65-3 2-Bromobenzoic acid, 99%|431295|88-65-3 https://www.jk-sci.com/products/a01450874 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450874.png?v=1791766221 Calcium L-ascorbate dihydrate, 98% | 5743-28-2 Calcium L-ascorbate dihydrate, 98%|450874|5743-28-2 https://www.jk-sci.com/products/a01500000 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500000.png?v=1791765115 2,6,10,14-Tetramethylpentadecane, 95% | 1921-70-6 2,6,10,14-Tetramethylpentadecane, 95%|500000|1921-70-6 https://www.jk-sci.com/products/a01508076 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/508076_b52e9212-c49a-4d2a-86f5-0b3800057f69.png?v=1791764952 Kinetin, 99% | 525-79-1 Kinetin, 99%|508076|525-79-1 https://www.jk-sci.com/products/a01545620 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/545620.png?v=1791764182 3-Bromobenzoic acid, 99% | 585-76-2 3-Bromobenzoic acid, 99%|545620|585-76-2 https://www.jk-sci.com/products/a01568695 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/568695.png?v=1791763744 Biotin methyl ester, 97% | 608-16-2 Biotin methyl ester, 97%|568695|608-16-2 https://www.jk-sci.com/products/a01592813 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/592813.png?v=1791763192 2-(2-Fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98% | 876062-39-4 2-(2-Fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98%|592813|876062-39-4 https://www.jk-sci.com/products/a01614330 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/614330.png?v=1793052368 2-Dodecanone, 99% | 6175-49-1 2-Dodecanone, 99%|614330|6175-49-1 https://www.jk-sci.com/products/a01622322 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d829b8415dfcc81bd4cdaabd4453bdb_c329c46c-2ecc-475e-8f7a-847fd03d86e1.jpg?v=1791762577 N-Boc-propargylamine, 97% | 92136-39-5 N-Boc-propargylamine, 97%|622322|92136-39-5 https://www.jk-sci.com/products/a01627208 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/627208.png?v=1791762421 Silibinin, 98%, mixture of isomers | 36804-17-8 Silibinin, 98%, mixture of isomers|627208|36804-17-8 https://www.jk-sci.com/products/a01789249 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8ebee339641949ab9d153120fadf6dd.jpg?v=1791762227 Di-p-chlorobenzyl azodicarboxylate, 97% | 916320-82-6 Di-p-chlorobenzyl azodicarboxylate, 97%|789249|916320-82-6 https://www.jk-sci.com/products/a01903479 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/559858.png?v=1791761453 Pentyl isocyanate , 97% | 3954-13-0 Pentyl isocyanate , 97%|903479|3954-13-0 https://www.jk-sci.com/products/a01910955 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/625232.png?v=1791760936 Methyl 2,3,5-tri-O-benzoyl-α-D-arabinofuranoside, 98% | 7473-42-9 Methyl 2,3,5-tri-O-benzoyl-α-D-arabinofuranoside, 98%|910955|7473-42-9 https://www.jk-sci.com/products/a01915559 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4998940911cfb4dddca6c51ab9507823_3a3693b6-d39a-4b22-a8d5-7f5f98d70132.jpg?v=1791760598 2-Chloro-3-hydroxy-6-iodopyridine, 97% | 185220-68-2 2-Chloro-3-hydroxy-6-iodopyridine, 97%|915559|185220-68-2 https://www.jk-sci.com/products/a019223170 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c682bd06-b98e-4e7b-aa17-682cc6be4b65.png?v=1791759890 [S(R)]-N-((S)-(2-(Diphenylphosphino)phenyl)(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)methyl]-2-methyl-2-propanesulfinamide, 95% [S(R)]-N-((S)-(2-(Diphenylphosphino)phenyl)(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)methyl]-2-methyl-2-propanesulfinamide, 95%|9223170 https://www.jk-sci.com/products/a019223194 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7d29cc98-a115-40b9-98f0-e91cba41dd21.png?v=1791759886 [S(R)]-N-[(R)-(3,5-Dimethylphenyl)[2-(dicyclohexylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide, 95% [S(R)]-N-[(R)-(3,5-Dimethylphenyl)[2-(dicyclohexylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide, 95%|9223194 https://www.jk-sci.com/products/a019223432 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a5a8f30e4ca399a9ccfa2d1c193e3ed1.jpg?v=1791759829 [S(R)]-N-[(R)-[(3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl)phenylmethyl]-2-methyl-2-propanesulfinamide, 95% | 2565792-41-6 [S(R)]-N-[(R)-[(3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl)phenylmethyl]-2-methyl-2-propanesulfinamide, 95%|9223432|2565792-41-6 https://www.jk-sci.com/products/a01937396 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/597611_d1b63799-0221-42a0-ae3b-600a653ba99a.png?v=1791758264 2,3-Dihydroxybenzoic acid, 98% | 303-38-8 2,3-Dihydroxybenzoic acid, 98%|937396|303-38-8 https://www.jk-sci.com/products/a01111708 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111708.png?v=1791779452 Thiophene-2-carboxaldoxime, 98% | 29683-84-9 Thiophene-2-carboxaldoxime, 98%|111708|29683-84-9 https://www.jk-sci.com/products/a01114935 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/114935.png?v=1791779289 (R)-2-(Benzyloxy)propanoic acid, 99% | 100836-85-9 (R)-2-(Benzyloxy)propanoic acid, 99%|114935|100836-85-9 https://www.jk-sci.com/products/a011159771 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0cd11e641c604210bbec75d3d341d687.jpg?v=1791779225 Pyridazine-3-carbonitrile, 98% | 53896-49-4 Pyridazine-3-carbonitrile, 98%|1159771|53896-49-4 https://www.jk-sci.com/products/a011515096 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1592f6002a6b80867c0b480f88954bff.jpg?v=1791777041 (S)-3-Methylmorpholine hydrochloride, 98% | 1022094-03-6 (S)-3-Methylmorpholine hydrochloride, 98%|1515096|1022094-03-6 https://www.jk-sci.com/products/a01178403 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/587935_5a0df43d-259b-4a4a-9254-dc1eccdb3b3e.png?v=1791775451 2-Acetylbenzofuran, 97% | 1646-26-0 2-Acetylbenzofuran, 97%|178403|1646-26-0 https://www.jk-sci.com/products/a01181931 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f5148c7300faa3bd2b033c914cad8de4.jpg?v=1793053494 α-Cyclodextrin, 98% | 10016-20-3 α-Cyclodextrin, 98%|181931|10016-20-3 https://www.jk-sci.com/products/a011822340 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fc16935d-bdff-49b0-96c1-c6cf9dd265bb.png?v=1791775207 Cobalt(II) dibromo(1,2-dimethoxyethane), 98% | 18346-57-1 Cobalt(II) dibromo(1,2-dimethoxyethane), 98%|1822340|18346-57-1 https://www.jk-sci.com/products/a01183964 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/101cf057efbae43ee91259f9653f4737.jpg?v=1791775095 Zymosan A | 58856-93-2 Zymosan A|183964|58856-93-2 https://www.jk-sci.com/products/a01201142 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201142.png?v=1791774047 Dextrin | 9004-53-9 Dextrin|201142|9004-53-9 https://www.jk-sci.com/products/a01317520 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317520.png?v=1791769391 Fmoc-3-(4-pyridyl)-L-alanine, 98% | 169555-95-7 Fmoc-3-(4-pyridyl)-L-alanine, 98%|317520|169555-95-7 https://www.jk-sci.com/products/a01318905 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/318905.png?v=1791769355 Ammonium tetraphenylborate, 98% | 14637-34-4 Ammonium tetraphenylborate, 98%|318905|14637-34-4 https://www.jk-sci.com/products/a01326129 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326129.png?v=1791769156 Tetraethylammonium fluoride hydrate, 98% | 98330-04-2 Tetraethylammonium fluoride hydrate, 98%|326129|98330-04-2 https://www.jk-sci.com/products/a01378253 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/378253.png?v=1791767904 2-Chlorophenothiazine, 98% | 92-39-7 2-Chlorophenothiazine, 98%|378253|92-39-7 https://www.jk-sci.com/products/a01402517 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402517_bd322bd8-170b-453a-b821-01e13d3d977c.png?v=1791767359 2-Cyanopyridine, 99% | 100-70-9 2-Cyanopyridine, 99%|402517|100-70-9 https://www.jk-sci.com/products/a01433886 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/433886_12148624-6bca-4589-bbd3-aefde8edd622.png?v=1791766602 3-(4-Hydroxyphenyl)propionic acid, 99% | 501-97-3 3-(4-Hydroxyphenyl)propionic acid, 99%|433886|501-97-3 https://www.jk-sci.com/products/a01453665 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/453665.png?v=1791766153 3-Pyridyl isothiocyanate, 95%, derivatization grade | 17452-27-6 3-Pyridyl isothiocyanate, 95%, derivatization grade|453665|17452-27-6 https://www.jk-sci.com/products/a01462796 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462796_e0db295f-0ec7-4f5a-a53d-b5ac04d7e2c3.png?v=1791765922 Glycocholic acid hydrate, 99% | 1192657-83-2 Glycocholic acid hydrate, 99%|462796|1192657-83-2 https://www.jk-sci.com/products/a01482896 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/482896.png?v=1793052614 9-Phenylcarbazole, 98% | 1150-62-5 9-Phenylcarbazole, 98%|482896|1150-62-5 https://www.jk-sci.com/products/a01485417 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/485417.png?v=1791765448 4-Fluorophenyl methyl sulfone, 98% | 455-15-2 4-Fluorophenyl methyl sulfone, 98%|485417|455-15-2 https://www.jk-sci.com/products/a01489132 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/489132_4b3e3cca-e31e-425e-8b43-2df1c7f36867.png?v=1791765370 3,5-Dibromobenzoic acid, 98% | 618-58-6 3,5-Dibromobenzoic acid, 98%|489132|618-58-6 https://www.jk-sci.com/products/a01504055 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/504055_f313891a-932a-4b60-8309-bc3016044004.png?v=1791765036 1,5-Dimethyl-1H-pyrazole-3-carboxylic acid, 99% | 5744-59-2 1,5-Dimethyl-1H-pyrazole-3-carboxylic acid, 99%|504055|5744-59-2 https://www.jk-sci.com/products/a01565135 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565135.png?v=1791763798 β-Ionone, 96% | 14901-07-6 β-Ionone, 96%|565135|14901-07-6 https://www.jk-sci.com/products/a01572746 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/572746.png?v=1791763660 4-(Methoxycarbonyl)- [1,1-Biphenyl] -4-carboxylic acid, 98% | 109963-61-3 4-(Methoxycarbonyl)- [1,1-Biphenyl] -4-carboxylic acid, 98%|572746|109963-61-3 https://www.jk-sci.com/products/a01832800 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/832800.png?v=1791761857 2-Hydroxy-6-methylpyrazine, 98% | 20721-18-0 2-Hydroxy-6-methylpyrazine, 98%|832800|20721-18-0 https://www.jk-sci.com/products/a01899309 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f387b8929325477c012bedcc5d3b5d7c_caf0d3b2-2dbf-4f97-a3d2-3c5d0f5e013d.jpg?v=1791761792 2,2-Dimethylpropanethioamide, 99% | 630-22-8 2,2-Dimethylpropanethioamide, 99%|899309|630-22-8 https://www.jk-sci.com/products/a01903691 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28a01f833f96209d517bd7c0abfc1885.jpg?v=1791761443 5-Methoxynicotinic acid, 97% | 20826-03-3 5-Methoxynicotinic acid, 97%|903691|20826-03-3 https://www.jk-sci.com/products/a019099863 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/389d391a90b2b35e775a2b0e3c435c12.jpg?v=1791761069 1,4-Bis (Hexoxy) benzene, 97% | 67399-93-3 1,4-Bis (Hexoxy) benzene, 97%|9099863|67399-93-3 https://www.jk-sci.com/products/a01912585 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/460727_35656ffb-23b3-42d3-aa03-1e5b6acd3136.png?v=1791760813 Phenyl methanesulfonate, 97% | 16156-59-5 Phenyl methanesulfonate, 97%|912585|16156-59-5 https://www.jk-sci.com/products/a01917948 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/321443.png?v=1791760368 Calconcarboxylic acid, indicator, brown to black | 3737-95-9 Calconcarboxylic acid, indicator, brown to black|917948|3737-95-9 https://www.jk-sci.com/products/a019222953 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0cde8d39250d33f7ead0696891416d74.jpg?v=1791759930 [S(R)]-N-[(R)-[2-(Dicyclohexylphosphino)phenyl]-2-naphthalenylmethyl]-2-dimethyl-2-propanesulfinamide, 95% | 2565792-53-0 [S(R)]-N-[(R)-[2-(Dicyclohexylphosphino)phenyl]-2-naphthalenylmethyl]-2-dimethyl-2-propanesulfinamide, 95%|9222953|2565792-53-0 https://www.jk-sci.com/products/a019223220 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a72669818f9796fcc1563a7b3ee13d22.jpg?v=1791759875 [S(R)]-N-[(R)-[3,5-Bis(1,1-dimethylethyl)-4-methoxyphenyl][2-(dicyclohexylphosphino)phenyl]methyl]-N,2-dimethyl-2-propanesulfinamide, 95% | 2565792-49-4 [S(R)]-N-[(R)-[3,5-Bis(1,1-dimethylethyl)-4-methoxyphenyl][2-(dicyclohexylphosphino)phenyl]methyl]-N,2-dimethyl-2-propanesulfinamide, 95%|9223220|2565792-49-4 https://www.jk-sci.com/products/a01113044 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/568222.png?v=1791779354 tert-Butyl methyl malonate, 95% | 42726-73-8 tert-Butyl methyl malonate, 95%|113044|42726-73-8 https://www.jk-sci.com/products/a01119820 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/119820_05d3b4df-6aa1-4a4e-a76e-b63e390eacb7.png?v=1791778954 Benz[b]anthracene, 97% | 92-24-0 Benz[b]anthracene, 97%|119820|92-24-0 https://www.jk-sci.com/products/a01163376 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/558361.png?v=1791776292 3,5-Pyrazoledicarboxylic acid, 98% | 3112-31-0 3,5-Pyrazoledicarboxylic acid, 98%|163376|3112-31-0 https://www.jk-sci.com/products/a011807833 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/782d6de8cd004e542cb74fbb264d5adf.jpg?v=1791775336 2-([1,1':3',1''-Terphenyl]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98% | 1115023-84-1 2-([1,1':3',1''-Terphenyl]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98%|1807833|1115023-84-1 https://www.jk-sci.com/products/a011907613 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d82c09c66cda28900a73a0e697e5783.jpg?v=1791774618 4,5-Bis(carbazol-9-yl)-1,2-dicyanobenzene, 97% | 1416881-50-9 4,5-Bis(carbazol-9-yl)-1,2-dicyanobenzene, 97%|1907613|1416881-50-9 https://www.jk-sci.com/products/a01190945 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/337700_1970920c-541b-450a-8aa0-59aa6d3b20c9.png?v=1791774603 6-Chloro-3-methyluracil, 99% | 4318-56-3 6-Chloro-3-methyluracil, 99%|190945|4318-56-3 https://www.jk-sci.com/products/a01201026 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/476752.png?v=1791774058 N-(n-Butyl)thiophosphoric triamide, 97% | 94317-64-3 N-(n-Butyl)thiophosphoric triamide, 97%|201026|94317-64-3 https://www.jk-sci.com/products/a01331784 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331784.png?v=1791769017 4-Nitrophenyl-N-acetyl-α-D-galactosaminide, 98% | 23646-68-6 4-Nitrophenyl-N-acetyl-α-D-galactosaminide, 98%|331784|23646-68-6 https://www.jk-sci.com/products/a01369172 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369172_7c916a72-026c-4be3-9e0c-edbfbf42dbb5.png?v=1793052852 3-Methyladenine, 90%, a widely used inhibitor of autophagy via its inhibitory effect on class III PI3K | 5142-23-4 3-Methyladenine, 90%, a widely used inhibitor of autophagy via its inhibitory effect on class III PI3K|369172|5142-23-4 https://www.jk-sci.com/products/a01396304 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396304.png?v=1791767499 N-Methylurea, 98% | 598-50-5 N-Methylurea, 98%|396304|598-50-5 https://www.jk-sci.com/products/a01432645 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/432645.png?v=1791766630 Imperatorin, 98% | 482-44-0 Imperatorin, 98%|432645|482-44-0 https://www.jk-sci.com/products/a01452155 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/452155.png?v=1791766194 Pyromellitic acid, 96% | 89-05-4 Pyromellitic acid, 96%|452155|89-05-4 https://www.jk-sci.com/products/a01545562 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/545562.png?v=1791764186 2,3-Dimethylanisole, 98% | 2944-49-2 2,3-Dimethylanisole, 98%|545562|2944-49-2 https://www.jk-sci.com/products/a01577526 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/577526.png?v=1791763527 9-Fluorenylmethyl N-hydroxycarbamate, 98% | 190656-01-0 9-Fluorenylmethyl N-hydroxycarbamate, 98%|577526|190656-01-0 https://www.jk-sci.com/products/a01616566 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/616566.png?v=1791762735 1-(Diphenylmethyl)-3-hydroxyazetidine, 98% | 18621-17-5 1-(Diphenylmethyl)-3-hydroxyazetidine, 98%|616566|18621-17-5 https://www.jk-sci.com/products/a019223786 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/86b7de584f121d47df03fbe234104c97.jpg?v=1791759786 [S(R)]-N-[(R)-3,5-Bis(trifluoromethyl)phenyl][2-(dicyclohexylphosphanyl)phenyl]-N,2-dimethyl-2-propanesulfinamide, 95% | 2565792-86-9 [S(R)]-N-[(R)-3,5-Bis(trifluoromethyl)phenyl][2-(dicyclohexylphosphanyl)phenyl]-N,2-dimethyl-2-propanesulfinamide, 95%|9223786|2565792-86-9 https://www.jk-sci.com/products/ts246cs-0142608 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9468191d4d0d6fb5f8920d5ad7275de9_1e3380fe-33a9-4130-abd9-fba333f21067.jpg?v=1791653749 5',5'''-bis(4-carboxyphenyl)-5''-(4,4''-dicarboxy-[1,1':3',1''-terphenyl]-5'-yl)-[1,1':3',1'':3'',1''':3''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid, 98% | 1331745-95-9 5',5'''-bis(4-carboxyphenyl)-5''-(4,4''-dicarboxy-[1,1':3',1''-terphenyl]-5'-yl)-[1,1':3',1'':3'',1''':3''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid|CS-0142608|1331745-95-9 https://www.jk-sci.com/products/ts246cs-0147192 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/237893_71ff5dee-6b14-4daa-bc4f-7d8514d788bb.png?v=1791652461 Methyl L-allothreoninate hydrochloride, 97% | 79617-27-9 Methyl L-allothreoninate hydrochloride|CS-0147192|79617-27-9 https://www.jk-sci.com/products/ts246cs-0148277 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/067202d1d0ac8f1beea5febad9c514a5.jpg?v=1791652140 1-Ethynyl-4-iodobenzene, 95% | 766-99-4 1-Ethynyl-4-iodobenzene|CS-0148277|766-99-4 https://www.jk-sci.com/products/ts246cs-0152296 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/231469.png?v=1791650103 1,2-Epoxyoctane, 97% | 2984-50-1 1,2-Epoxyoctane|CS-0152296|2984-50-1 https://www.jk-sci.com/products/ts246cs-0155797 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/264620_3d59e75f-4178-4c58-a404-21d1c02df55d.png?v=1791647372 4-Bromo-1H-benzo[d]imidazol-5-amine, 97% | 177843-26-4 4-Bromo-1H-benzo[d]imidazol-5-amine|CS-0155797|177843-26-4 https://www.jk-sci.com/products/ts246cs-0157761 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/390605.png?v=1791645918 2,5-Diaminobenzonitrile, 98% | 14346-13-5 2,5-Diaminobenzonitrile|CS-0157761|14346-13-5 https://www.jk-sci.com/products/ts246cs-0162603 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/199001a9bbf045cacd38643100dde2e3_b7c27ebf-d640-4f75-9fad-21050061cb85.jpg?v=1791643357 (3-Bromo-2-methyl-phenyl)-carbamic acid tert-butyl ester, 97.00%+ | 221538-03-0 (3-Bromo-2-methyl-phenyl)-carbamic acid tert-butyl ester|CS-0162603|221538-03-0 https://www.jk-sci.com/products/ts246cs-0166589 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cbb698c1a4f6346b7ce359eca4950a15.jpg?v=1791642607 4-(Tert-butyl)-2,6-bis(methoxymethyl)phenol, 97% | 421546-91-0 4-(Tert-butyl)-2,6-bis(methoxymethyl)phenol|CS-0166589|421546-91-0 https://www.jk-sci.com/products/ts246cs-0168162 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542141_875165e2-173c-4113-b4cc-f8814cb4e3c7.png?v=1791642176 N-(3-Chloro-4-fluorophenyl)acetamide, 98% | 877-90-7 N-(3-Chloro-4-fluorophenyl)acetamide|CS-0168162|877-90-7 https://www.jk-sci.com/products/ts246cs-0173549 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3444dc64a9bf229bdddbcce69238538c.jpg?v=1791640910 2-(3-Methoxythiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 97% | 1310384-98-5 2-(3-Methoxythiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|CS-0173549|1310384-98-5 https://www.jk-sci.com/products/ts246cs-0179079 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/230724.png?v=1791639979 (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-cyanophenyl)butanoic acid, 97% | 269726-87-6 (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-cyanophenyl)butanoic acid|CS-0179079|269726-87-6 https://www.jk-sci.com/products/ts246cs-0182977 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cfa5eecdd951d7d2637bbc522e31e77d_f2ebc4d4-6559-4eb2-8a2c-bcaf64c2bcae.jpg?v=1791639038 Benzene-1,3,5-triyl triformate, 96% | 1957190-76-9 Benzene-1,3,5-triyl triformate|CS-0182977|1957190-76-9 https://www.jk-sci.com/products/ts246cs-0186512 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513506_932c7614-5f97-4421-927c-d561473606f8.png?v=1791638418 2,5-Dioxopyrrolidin-1-yl (2,2,2-trichloroethyl) carbonate, 97% | 66065-85-8 2,5-Dioxopyrrolidin-1-yl (2,2,2-trichloroethyl) carbonate|CS-0186512|66065-85-8 https://www.jk-sci.com/products/ts246cs-0196180 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ba74e220fd6696177c20664e481981f.jpg?v=1791636459 2-Methoxy-4-methylbenzyl alcohol, 95% | 10542-80-0 2-Methoxy-4-methylbenzyl alcohol|CS-0196180|10542-80-0 https://www.jk-sci.com/products/ts246cs-0196951 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/13eaeb2f47fd609db282163288837880.jpg?v=1791636087 (S)-Isoindoline-1-carboxylic acid hydrochloride, 97% | 1965314-73-1 (S)-Isoindoline-1-carboxylic acid hydrochloride|CS-0196951|1965314-73-1 https://www.jk-sci.com/products/ts246cs-0197722 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b3267aeaa944753333e67451b03a85e8.jpg?v=1791635579 (S)-4-(1-Amino-2,2,2-trifluoroethyl)benzonitrile, 98% | 943816-46-4 (S)-4-(1-Amino-2,2,2-trifluoroethyl)benzonitrile|CS-0197722|943816-46-4 https://www.jk-sci.com/products/ts246cs-0207980 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb9b706944a8ab3f210200bdd4241370_74ac2d29-2bf6-4eff-8fd0-58edb85f753e.jpg?v=1791633575 3-Cyclopropyl-1H-1,2,4-triazole, 97% | 1211390-33-8 3-Cyclopropyl-1H-1,2,4-triazole|CS-0207980|1211390-33-8 https://www.jk-sci.com/products/ts246cs-0211875 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/71af4d26240cae32ca16a2bd7f5ec6bf.jpg?v=1791633164 5-Amino-6-chloropyridine-3-carboxylic acid, 98% | 72587-17-8 5-Amino-6-chloropyridine-3-carboxylic acid|CS-0211875|72587-17-8 https://www.jk-sci.com/products/ts246cs-0215356 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/533006_44a35cfe-3911-49ad-a42d-26056681fb42.png?v=1791632776 8-Fluoroquinolin-4-amine, 98% | 148401-38-1 8-Fluoroquinolin-4-amine|CS-0215356|148401-38-1 https://www.jk-sci.com/products/ts246cs-0230234 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e25206904ce228d8b52184321a4f585.jpg?v=1791632011 2-(1H-Imidazol-5-yl)aniline, 95+% | 29528-27-6 2-(1H-Imidazol-5-yl)aniline|CS-0230234|29528-27-6 https://www.jk-sci.com/products/ts246cs-0255750 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e97b94a1319c157669a9f89656c6fa86.jpg?v=1791630893 3-Nitro-1-propyl-1H-pyrazole-4-carboxylic acid, 98% | 1798678-65-5 3-Nitro-1-propyl-1H-pyrazole-4-carboxylic acid|CS-0255750|1798678-65-5 https://www.jk-sci.com/products/ts246cs-0258082 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c9e412932daa68e49e85b4999b400464.jpg?v=1791630767 3-(2-Fluorophenyl)-1,2-oxazol-5-amine, 95+% | 119162-49-1 3-(2-Fluorophenyl)-1,2-oxazol-5-amine|CS-0258082|119162-49-1 https://www.jk-sci.com/products/ts246cs-0268726 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d3d5ffa5bf299cbcc642b93a5273b09c.jpg?v=1791630287 1-(3,4-Dichlorophenyl)-2,2-difluoroethan-1-one, 97% | 1271477-78-1 1-(3,4-Dichlorophenyl)-2,2-difluoroethan-1-one|CS-0268726|1271477-78-1 https://www.jk-sci.com/products/ts246cs-0274426 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7ccb012ad47eab8be558ba016e71b521.jpg?v=1791629907 1-(4-Isobutoxyphenyl)ethan-1-one, 95% | 24242-97-5 1-(4-Isobutoxyphenyl)ethan-1-one|CS-0274426|24242-97-5 https://www.jk-sci.com/products/ts246cs-0281598 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/662bcf370c79edadc9605c2c88a62d74.jpg?v=1791629716 3-(P-tolyl)propan-1-ol, 96% | 5406-39-3 3-(P-tolyl)propan-1-ol|CS-0281598|5406-39-3 https://www.jk-sci.com/products/ts246cs-0285235 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396593.png?v=1791629632 4-Chloro-1,2,5-thiadiazol-3-amine, 98% | 88905-76-4 4-Chloro-1,2,5-thiadiazol-3-amine|CS-0285235|88905-76-4 https://www.jk-sci.com/products/ts246cs-0302198 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d24063ccbdf55092747139bea46c821.jpg?v=1791629309 3-(2-Bromo-4,5-dimethoxyphenyl)propanenitrile, 98% | 35249-62-8 3-(2-Bromo-4,5-dimethoxyphenyl)propanenitrile|CS-0302198|35249-62-8 https://www.jk-sci.com/products/ts246cs-0308679 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3992d439cc271c8044b47bf1478e5712.jpg?v=1791629017 4-Chloro-2-(difluoromethyl)pyridine, 98% | 1193104-11-8 4-Chloro-2-(difluoromethyl)pyridine|CS-0308679|1193104-11-8 https://www.jk-sci.com/products/ts246cs-0309754 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9272f4b90d3aa856de80c86bf6dff7f9_84e44e84-fa41-4a2a-804b-3dbce022fae2.jpg?v=1791628848 4-(Hydroxymethyl)oxazolidin-2-one, 97% | 15546-08-4 4-(Hydroxymethyl)oxazolidin-2-one|CS-0309754|15546-08-4 https://www.jk-sci.com/products/ts246cs-0328671 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05b478869e68d9c2f757440abdae431a.jpg?v=1791627647 2-(2-Methyl-4H-chromen-4-ylidene)malononitrile, 98% | 15058-15-8 2-(2-Methyl-4H-chromen-4-ylidene)malononitrile|CS-0328671|15058-15-8 https://www.jk-sci.com/products/ts246cs-0334320 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7a2f04298f0a261e61ed87318b169d7e.jpg?v=1791627532 5-Bromo-4-ethylpyridin-2-amine, 97% | 1368352-40-2 5-Bromo-4-ethylpyridin-2-amine|CS-0334320|1368352-40-2 https://www.jk-sci.com/products/ts246cs-0369811 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b5710e193498071233b56410a577f4d.jpg?v=1791626193 Benzyl (2,2-dimethoxyethyl)(methyl)carbamate, 97% | 1355573-66-8 Benzyl (2,2-dimethoxyethyl)(methyl)carbamate|CS-0369811|1355573-66-8 https://www.jk-sci.com/products/ts246cs-0372797 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e440ddbb5948b585c39a96edb6d144a.jpg?v=1791625816 4-Chloro-2,2-dimethyl-3-oxobutanenitrile, 97% | 2452342-44-6 4-Chloro-2,2-dimethyl-3-oxobutanenitrile|CS-0372797|2452342-44-6 https://www.jk-sci.com/products/ts246cs-0377867 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/954649a3847bae3ec8f4708b90811188_ff41f6a5-c269-461e-8c64-2635ff00f38f.jpg?v=1791625243 6-Bromo-3-methoxypicolinonitrile, 98% | 393813-61-1 6-Bromo-3-methoxypicolinonitrile|CS-0377867|393813-61-1 https://www.jk-sci.com/products/ts246cs-0433098 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/07943c6a4f41ea57c67d46b2b5d3f0cd.jpg?v=1791624668 (1-(3-Methoxypropyl)cyclohexyl)methanol, 99.78%+ | 1430752-32-1 (1-(3-Methoxypropyl)cyclohexyl)methanol|CS-0433098|1430752-32-1 https://www.jk-sci.com/products/ts246cs-0445716 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c17bf7804396ec2602c505ca088bec7e_73642800-e6e7-4743-a2ce-27fdd4900785.jpg?v=1791623393 3-Chloro-4-ethynylpyridine, 97.00%+ | 1379109-40-6 3-Chloro-4-ethynylpyridine|CS-0445716|1379109-40-6 https://www.jk-sci.com/products/ts246cs-0452248 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/02f825b45dabf5a0a387cad2e7206921_5008de83-1344-437a-a866-9357aff87c90.jpg?v=1791623107 1-(4-Nitrophenyl)cyclopropane-1-carbonitrile, 98% | 408328-42-7 1-(4-Nitrophenyl)cyclopropane-1-carbonitrile|CS-0452248|408328-42-7 https://www.jk-sci.com/products/ts246cs-0480864 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/969ea99958d60e44acccc10e79c62945.jpg?v=1791622047 (4-Methoxyphenyl)(tetrahydro-2H-pyran-4-yl)methanamine hydrochloride, 97% | 1427379-94-9 (4-Methoxyphenyl)(tetrahydro-2H-pyran-4-yl)methanamine hydrochloride|CS-0480864|1427379-94-9 https://www.jk-sci.com/products/ts246cs-0514478 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/acf534f3c4b554955144be2897c6f59a.jpg?v=1791621091 4-(Benzyl(methyl)amino)butan-2-one, 97% | 16635-00-0 4-(Benzyl(methyl)amino)butan-2-one|CS-0514478|16635-00-0 https://www.jk-sci.com/products/ts246cs-0517087 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/494a39fcb0f590353b5de84007fde627.jpg?v=1791620976 (2S,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(((allyloxy)carbonyl)amino)pyrrolidine-2-carboxylic acid, 98% | 274676-10-7 (2S,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(((allyloxy)carbonyl)amino)pyrrolidine-2-carboxylic acid|CS-0517087|274676-10-7 https://www.jk-sci.com/products/ts246cs-0525003 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f3ea6007fbf0f3c735029914fe6671f.jpg?v=1791620840 1-Bromo-4-(2-bromopropan-2-yl)benzene, 98% | 61776-65-6 1-Bromo-4-(2-bromopropan-2-yl)benzene|CS-0525003|61776-65-6 https://www.jk-sci.com/products/ts246cs-0529521 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59e3895dc956160f1214d545baee28e4.jpg?v=1791620199 1-(4-Bromophenyl)-2-methylpropan-2-ol, 98% | 57469-91-7 1-(4-Bromophenyl)-2-methylpropan-2-ol|CS-0529521|57469-91-7 https://www.jk-sci.com/products/ts246cs-0531924 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36dee2f2ec85006aa73abb18c292309e.jpg?v=1793045814 (S)-Fmoc-2-amino-5-(tritylthio)-pentanoic acid, 98% | 1417789-17-3 (S)-Fmoc-2-amino-5-(tritylthio)-pentanoic acid|CS-0531924|1417789-17-3 https://www.jk-sci.com/products/ts246cs-0597757 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f398b7c43b76979b0f452dde12ffb6c5.jpg?v=1791618867 (E)-1,2-Bis(3-bromophenyl)ethene, 97% | 23958-26-1 (E)-1,2-Bis(3-bromophenyl)ethene|CS-0597757|23958-26-1 https://www.jk-sci.com/products/ts246cs-0598417 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/454988_3218e6fa-4a0f-473d-8690-4de2dc335fb2.png?v=1791618860 4-Chloro-1-(chloromethyl)-2-fluorobenzene, 98% | 87417-71-8 4-Chloro-1-(chloromethyl)-2-fluorobenzene|CS-0598417|87417-71-8 https://www.jk-sci.com/products/ts246cs-0608394 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57f771cf4e637c48b360547577db89e1.jpg?v=1791618806 2-Hydroxyethyl isobutyrate, 95% | 6942-58-1 2-Hydroxyethyl isobutyrate|CS-0608394|6942-58-1 https://www.jk-sci.com/products/ts246cs-0616015 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d00c3aef497c9f68b1b5c02be38af23.jpg?v=1791618012 (S)-2,2-Dimethylthiazolidine-4-carboxylic acid, 97% | 72777-99-2 (S)-2,2-Dimethylthiazolidine-4-carboxylic acid|CS-0616015|72777-99-2 https://www.jk-sci.com/products/ts246cs-0636186 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/365168b572b386c3f28f2595a42d229a.jpg?v=1791616916 (3-(Trifluoromethyl)pyrrolidin-3-yl)methanol, 97% | 217096-40-7 (3-(Trifluoromethyl)pyrrolidin-3-yl)methanol|CS-0636186|217096-40-7 https://www.jk-sci.com/products/ts246cs-0651759 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/745dc95dbc435cf3a2d5e690503d196f_599bdd91-9577-42d1-b1ef-4b7b6680a442.jpg?v=1791616071 (αS)-3-Chloro-2-fluoro-α-methylbenzenemethanamine, 97% | 1228561-56-5 (αS)-3-Chloro-2-fluoro-α-methylbenzenemethanamine|CS-0651759|1228561-56-5 https://www.jk-sci.com/products/ts246cs-0715834 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_09ec6974-184a-4994-a8e4-05ef4675181d.png?v=1791615058 1-(4-Hydroxypiperidin-4-yl)cyclobutane-1-carbonitrile hydrochloride, 97% 1-(4-Hydroxypiperidin-4-yl)cyclobutane-1-carbonitrile hydrochloride|CS-0715834 https://www.jk-sci.com/products/ts246cs-1984 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/391047_634d186e-ba72-4dd9-8fe2-fe6e4f2bd313.png?v=1791613488 Adenine, 98% | 73-24-5 Adenine|CS-1984|73-24-5 https://www.jk-sci.com/products/ts246cs-2905 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/358596_2b7fc455-222a-463c-ac4f-175b40307383.png?v=1791613328 Pirfenidone, 98% | 53179-13-8 Pirfenidone|CS-2905|53179-13-8 https://www.jk-sci.com/products/ts246cs-5647 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/602333.png?v=1791613095 Apocynin, 98% | 498-02-2 Apocynin|CS-5647|498-02-2 https://www.jk-sci.com/products/ts246cs-b0073 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/86828e90f5bfd7a9415fb06ba1b0057c.jpg?v=1791612855 (R)-Bis(3,5-bis(trifluoromethyl)phenyl)(pyrrolidin-2-yl)methanol, 98% | 948595-00-4 (R)-Bis(3,5-bis(trifluoromethyl)phenyl)(pyrrolidin-2-yl)methanol|CS-B0073|948595-00-4 https://www.jk-sci.com/products/ts246cs-b0441 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/310422_f1cc0d85-1c8c-4eb5-afc5-3fec6b08de7a.png?v=1791612518 5-Bromo-1H-indazole, 95% | 53857-57-1 5-Bromo-1H-indazole|CS-B0441|53857-57-1 https://www.jk-sci.com/products/ts246cs-b0455 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/514562_791345cd-f1c3-41a8-8d0e-60ce41158d21.png?v=1791612507 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine, 98% | 90213-66-4 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine|CS-B0455|90213-66-4 https://www.jk-sci.com/products/ts246cs-b1174 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e64d714e82abfe8fd95327705eb825f4.jpg?v=1791611811 5-Amino-2,3-dihydrobenzofuran, 98% | 42933-43-7 5-Amino-2,3-dihydrobenzofuran|CS-B1174|42933-43-7 https://www.jk-sci.com/products/ts246cs-d0200 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a47b11b919501776222cf71f140080cf.jpg?v=1791611152 Ethyl 5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate, 96.84%+ | 800401-67-6 Ethyl 5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate|CS-D0200|800401-67-6 https://www.jk-sci.com/products/ts246cs-d0617 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8ecc22ae4370291089c5d9a1f002bfb_7c322d32-2b2f-4742-a003-ad95924e54e3.jpg?v=1791610671 5-Bromoindole, 98% | 10075-50-0 5-Bromoindole|CS-D0617|10075-50-0 https://www.jk-sci.com/products/ts246cs-d0747 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/359326.png?v=1791610438 (S)-1-Boc-(3-Hydroxymethyl)pyrrolidine, 98% | 199174-24-8 (S)-1-Boc-(3-Hydroxymethyl)pyrrolidine|CS-D0747|199174-24-8 https://www.jk-sci.com/products/ts246cs-d0759 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0879551c7713054794dd5cca6c4e0105.jpg?v=1791610421 3-Methylene-piperidine-1-carboxylic acid tert-butyl ester, 97% | 276872-89-0 3-Methylene-piperidine-1-carboxylic acid tert-butyl ester|CS-D0759|276872-89-0 https://www.jk-sci.com/products/ts246cs-d0893 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117860.png?v=1791610154 1H-Benzo[d]imidazole-6-carbonitrile, 97% | 6287-83-8 1H-Benzo[d]imidazole-6-carbonitrile|CS-D0893|6287-83-8 https://www.jk-sci.com/products/ts246cs-d1163 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369591.png?v=1791609677 2-Chloro-4-hydroxypyridine, 95% | 17368-12-6 2-Chloro-4-hydroxypyridine|CS-D1163|17368-12-6 https://www.jk-sci.com/products/ts246cs-d1362 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/244818.png?v=1791609466 1-Methyl-1H-pyrazol-5-ylamine, 98% | 1192-21-8 1-Methyl-1H-pyrazol-5-ylamine|CS-D1362|1192-21-8 https://www.jk-sci.com/products/ts246cs-d1567 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/558721.png?v=1791609183 2,5-Dibromo-4-methyl-1H-imidazole, 97% | 219814-29-6 2,5-Dibromo-4-methyl-1H-imidazole|CS-D1567|219814-29-6 https://www.jk-sci.com/products/ts246cs-d1695 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269036.png?v=1791608936 4,4-Difluorocyclohexanecarboxylic acid, 98% | 122665-97-8 4,4-Difluorocyclohexanecarboxylic acid|CS-D1695|122665-97-8 https://www.jk-sci.com/products/ts246cs-m0178 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/361992.png?v=1791608603 Azetidine-2-carboxylic acid, 97% | 2517-04-6 Azetidine-2-carboxylic acid|CS-M0178|2517-04-6 https://www.jk-sci.com/products/ts246cs-m2732 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/455396.png?v=1791607208 4-Acetoxyaniline, 97% | 13871-68-6 4-Acetoxyaniline|CS-M2732|13871-68-6 https://www.jk-sci.com/products/ts246cs-w000842 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/434374.png?v=1791605905 5-Chloro-2-methyl-4-nitroaniline, 99.48%+ | 13852-51-2 5-Chloro-2-methyl-4-nitroaniline|CS-W000842|13852-51-2 https://www.jk-sci.com/products/ts246cs-w002437 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/576277_33eb4933-3706-42a9-b737-94292deeddd9.png?v=1791603959 5-Bromoindole-3-carboxaldehyde, 98% | 877-03-2 5-Bromoindole-3-carboxaldehyde|CS-W002437|877-03-2 https://www.jk-sci.com/products/ts246cs-w002553 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/556093.png?v=1791603785 4,6-Dichloronicotinic acid, 97% | 73027-79-9 4,6-Dichloronicotinic acid|CS-W002553|73027-79-9 https://www.jk-sci.com/products/ts246cs-w002676 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/270535_1c33afaa-8b93-4a8b-9cda-6d3709ad8c3a.png?v=1791603622 Tris(4-aminophenyl)amine, 96% | 5981-09-9 Tris(4-aminophenyl)amine|CS-W002676|5981-09-9 https://www.jk-sci.com/products/ts246cs-w003338 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/546040.png?v=1791602614 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine, 95% | 402960-38-7 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine|CS-W003338|402960-38-7 https://www.jk-sci.com/products/ts246cs-w003425 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465512.png?v=1791602464 Pyrazine-2,3-diamine, 98% | 13134-31-1 Pyrazine-2,3-diamine|CS-W003425|13134-31-1 https://www.jk-sci.com/products/ts246cs-w003507 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104465.png?v=1791602329 3-Oxo-3-pyridin-3-yl-propionitrile, 98% | 30510-18-0 3-Oxo-3-pyridin-3-yl-propionitrile|CS-W003507|30510-18-0 https://www.jk-sci.com/products/ts246cs-w003664 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36f3427b122e6f6155b996b45d2b516c.jpg?v=1791602092 3-Formyl-4-hydroxybenzonitrile, 96% | 74901-29-4 3-Formyl-4-hydroxybenzonitrile|CS-W003664|74901-29-4 https://www.jk-sci.com/products/ts246cs-w004099 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/235046_91ff71b4-f818-462a-ba1f-2cc5713fbb26.png?v=1791601461 5-Iodo-1H-indole, 97% | 16066-91-4 5-Iodo-1H-indole|CS-W004099|16066-91-4 https://www.jk-sci.com/products/ts246cs-w004599 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/481193_7fb8dd99-cc4c-4f2f-942e-efc042cb44e7.png?v=1791600910 Bicinchoninic acid, 97% | 1245-13-2 Bicinchoninic acid|CS-W004599|1245-13-2 https://www.jk-sci.com/products/ts246cs-w004677 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f4a1446c3a2c3079a0a55e89a9d4d6c.jpg?v=1791600791 Methyl 2-formylbenzoate, 97% | 4122-56-9 Methyl 2-formylbenzoate|CS-W004677|4122-56-9 https://www.jk-sci.com/products/ts246cs-w004971 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201937.png?v=1791600261 4-Methoxypicolinaldehyde, 98% | 16744-81-3 4-Methoxypicolinaldehyde|CS-W004971|16744-81-3 https://www.jk-sci.com/products/ts246cs-w005000 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147901.png?v=1791600206 2-(Pyridin-2-yl)ethanamine, 95% | 2706-56-1 2-(Pyridin-2-yl)ethanamine|CS-W005000|2706-56-1 https://www.jk-sci.com/products/ts246cs-w005083 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/911653.png?v=1791600066 2-Bromo-5-nitrobenzenecarbaldehyde, 98% | 84459-32-5 2-Bromo-5-nitrobenzenecarbaldehyde|CS-W005083|84459-32-5 https://www.jk-sci.com/products/ts246cs-w005160 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0eae3802eb332390c3719721fe383ac1.jpg?v=1791599940 Benzyl (2-aminoethyl)carbamate, 96% | 72080-83-2 Benzyl (2-aminoethyl)carbamate|CS-W005160|72080-83-2 https://www.jk-sci.com/products/ts246cs-w005234 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/534007_7bcc465e-47c6-483f-be97-405784e657bb.png?v=1791599811 2-Ethynyl-naphthalene, 96% | 2949-26-0 2-Ethynyl-naphthalene|CS-W005234|2949-26-0 https://www.jk-sci.com/products/ts246cs-w005319 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/302493_b38c2ade-fa18-4b8d-bedd-acb2cf1deaf8.png?v=1791599649 2-Bromobenzo[b]thiophene, 95% | 5394-13-8 2-Bromobenzo[b]thiophene|CS-W005319|5394-13-8 https://www.jk-sci.com/products/ts246cs-w005375 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aa3ae0c50983950af6af9ac5108fa6cc.jpg?v=1791599539 tert-Butyl 4-hydroxy-2-oxopiperidine-1-carboxylate, 96% | 1245646-10-9 tert-Butyl 4-hydroxy-2-oxopiperidine-1-carboxylate|CS-W005375|1245646-10-9 https://www.jk-sci.com/products/ts246cs-w005446 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af564169f5925d63f10752ae54505814.jpg?v=1791599429 Methyl 1H-pyrazole-4-carboxylate, 98% | 51105-90-9 Methyl 1H-pyrazole-4-carboxylate|CS-W005446|51105-90-9 https://www.jk-sci.com/products/ts246cs-w005582 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c9e0662bac44908d684d3da17b300e16.jpg?v=1791599207 2-Phenylacetimidamide hydrochloride, 96% | 2498-46-6 2-Phenylacetimidamide hydrochloride|CS-W005582|2498-46-6 https://www.jk-sci.com/products/ts246cs-w006085 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/31a5a1da150669f805560fdadd0f9cbd.jpg?v=1793044089 5-Bromo-3,4-dihydroisoquinolin-1(2H)-one, 96% | 1109230-25-2 5-Bromo-3,4-dihydroisoquinolin-1(2H)-one|CS-W006085|1109230-25-2 https://www.jk-sci.com/products/ts246cs-w006197 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28b857a396c03517b73dd93e37b9042d.jpg?v=1791598244 1-Methylbenzoimidazol-5-amine, 97% | 10394-38-4 1-Methylbenzoimidazol-5-amine|CS-W006197|10394-38-4 https://www.jk-sci.com/products/ts246cs-w006348 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468423.png?v=1791598011 5-Bromo-2-chloro-4-(methylthio)pyrimidine, 98% | 59549-51-8 5-Bromo-2-chloro-4-(methylthio)pyrimidine|CS-W006348|59549-51-8 https://www.jk-sci.com/products/ts246cs-w007076 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb777025863c4ba247ffe6605f7be6cd.jpg?v=1791596999 Benzo[d]thiazole-4-carboxylic acid, 95% | 1260529-67-6 Benzo[d]thiazole-4-carboxylic acid|CS-W007076|1260529-67-6 https://www.jk-sci.com/products/ts246cs-w007316 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5ae493b8566350e8c9ff63e3dcc76fcc.jpg?v=1791596685 2-Bromo-5-methylthiazole, 98% | 41731-23-1 2-Bromo-5-methylthiazole|CS-W007316|41731-23-1 https://www.jk-sci.com/products/ts246cs-w007387 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66744da93cb2667213f03173e1eb8d80_09fb6692-63ec-402e-aa89-7f6396638099.jpg?v=1791596534 4-Chlorobenzene-1,2-diamine, 97% | 95-83-0 4-Chlorobenzene-1,2-diamine|CS-W007387|95-83-0 https://www.jk-sci.com/products/ts246cs-w007877 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369019.png?v=1791595634 3-Amino-4-chlorophenol, 97% | 16026-77-0 3-Amino-4-chlorophenol|CS-W007877|16026-77-0 https://www.jk-sci.com/products/ts246cs-w008219 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/115186.png?v=1793043937 Methyl 1-aminocyclopropanecarboxylate hydrochloride, 97% | 72784-42-0 Methyl 1-aminocyclopropanecarboxylate hydrochloride|CS-W008219|72784-42-0 https://www.jk-sci.com/products/ts246cs-w008472 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/211198.png?v=1791594582 4-Amino-3-bromobenzoic acid, 98% | 6311-37-1 4-Amino-3-bromobenzoic acid|CS-W008472|6311-37-1 https://www.jk-sci.com/products/ts246cs-w008523 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/394172.png?v=1791594505 Methyl tetra-O-acetyl-β-D-glucopyranuronate, 97% | 7355-18-2 Methyl tetra-O-acetyl-β-D-glucopyranuronate|CS-W008523|7355-18-2 https://www.jk-sci.com/products/ts246cs-w008648 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38161fea530914bb88e281a3b74f8640_6fa56857-07c7-4473-aced-1b6284266677.jpg?v=1791594272 2,4-Dichloro-5-fluoropyrimidine, 97% | 2927-71-1 2,4-Dichloro-5-fluoropyrimidine|CS-W008648|2927-71-1 https://www.jk-sci.com/products/ts246cs-w008792 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/101306.png?v=1791594031 4-Amino-5-bromopyrimidine, 96% | 1439-10-7 4-Amino-5-bromopyrimidine|CS-W008792|1439-10-7 https://www.jk-sci.com/products/ts246cs-w008921 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/442734_f6b06967-a655-4578-9bcf-0f0934671f35.png?v=1791593795 o-(Benzyloxy)benzaldehyde, 98% | 5896-17-3 o-(Benzyloxy)benzaldehyde|CS-W008921|5896-17-3 https://www.jk-sci.com/products/ts246cs-w009106 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e112a17a4c162e443cb4d4b1e416ffd1.jpg?v=1791593473 4-Chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine, 95% | 35808-68-5 4-Chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine|CS-W009106|35808-68-5 https://www.jk-sci.com/products/ts246cs-w009284 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/274985_c6ed8723-507d-480b-8afe-e583c23b4e42.png?v=1793043786 4-Tolylboronic acid, 98% | 5720-05-8 4-Tolylboronic acid|CS-W009284|5720-05-8 https://www.jk-sci.com/products/ts246cs-w010011 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d919456b4d08facb1c3502c6e27f5549.jpg?v=1791592515 2,4-Dichloro-6-iodoaniline, 97% | 697-90-5 2,4-Dichloro-6-iodoaniline|CS-W010011|697-90-5 https://www.jk-sci.com/products/ts246cs-w010987 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b6b1b2ed29f8218ef74828943d824010_f6eac128-7dba-4799-9edb-363c63c9b148.jpg?v=1791591625 (2S,3R,4S)-4-Hydroxyisoleucine, 97% | 55399-93-4 (2S,3R,4S)-4-Hydroxyisoleucine|CS-W010987|55399-93-4 https://www.jk-sci.com/products/ts246cs-w011482 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/256262.png?v=1791591184 ((3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V), 96% | 156311-83-0 ((3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V)|CS-W011482|156311-83-0 https://www.jk-sci.com/products/ts246cs-w011929 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/558796.png?v=1793043540 Octadecylphosphonic acid, 98% | 4724-47-4 Octadecylphosphonic acid|CS-W011929|4724-47-4 https://www.jk-sci.com/products/ts246cs-w013226 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/301837_5a59ef3d-d5f8-41cf-9b45-2444161775d7.png?v=1791589667 2,4-Dichlorobenzoic acid, 98% | 50-84-0 2,4-Dichlorobenzoic acid|CS-W013226|50-84-0 https://www.jk-sci.com/products/ts246cs-w014392 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201659.png?v=1791588516 3-Fluoro-4-hydroxybenzaldehyde, 98% | 405-05-0 3-Fluoro-4-hydroxybenzaldehyde|CS-W014392|405-05-0 https://www.jk-sci.com/products/ts246cs-w014630 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/148497_eb4d014d-7080-4790-91f5-7642cd7d3eb4.png?v=1791588325 6-Bromo-2-chlorobenzothiazole, 98% | 80945-86-4 6-Bromo-2-chlorobenzothiazole|CS-W014630|80945-86-4 https://www.jk-sci.com/products/ts246cs-w014727 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca514124a1a7599096f938bd679a83ad.jpg?v=1791588228 2-(Bromomethyl)quinoline, 98% | 5632-15-5 2-(Bromomethyl)quinoline|CS-W014727|5632-15-5 https://www.jk-sci.com/products/ts246cs-w014872 2026-10-26T20:09:42-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/789399.png?v=1791588095 3-Amino-4-bromobenzoic acid, 98% | 2840-29-1 3-Amino-4-bromobenzoic acid|CS-W014872|2840-29-1