https://www.jk-sci.com/products/s57c4x-1020115 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e48c605d-d554-4a4d-8ae2-0db23bcf47d7.png?v=1774644351 Vonoprazan Impurity 115 Vonoprazan Impurity 115|C4X-1020115 https://www.jk-sci.com/products/s57c4x-102045 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08ac69f91ca5997731a86ef203b89fe9.jpg?v=1776404568 Vonoprazan Fumarate Impurity 45 | 928325-82-0 Vonoprazan Fumarate Impurity 45|C4X-102045|928325-82-0 https://www.jk-sci.com/products/s57c4x-10454 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcd29a27af59cfe5deb0a6a509f36ed0.jpg?v=1776405015 Amisulpride EP Impurity D | 71676-00-1 Amisulpride EP Impurity D|C4X-10454|71676-00-1 https://www.jk-sci.com/products/s57c4x-10515 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c4d5e7e47534f328997f62dbcea349c2.jpg?v=1776405110 Diclofenac EP Impurity E | 59-48-3 Diclofenac EP Impurity E|C4X-10515|59-48-3 https://www.jk-sci.com/products/s57c4x-10686 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/255761_0b34a0cf-9e8d-4e75-9deb-623f37c40e0a.png?v=1774644386 Imatinib EP Impurity C | 404844-02-6 Imatinib EP Impurity C|C4X-10686|404844-02-6 https://www.jk-sci.com/products/s57c4x-10878 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63b34403fca04ad31749fdbc44857ffd.jpg?v=1776406496 Tadalafil EP Impurity H | 1978322-98-3 Tadalafil EP Impurity H|C4X-10878|1978322-98-3 https://www.jk-sci.com/products/s57c4x-109010 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fc986b68bb0a13a5bbef0809003f68d8.jpg?v=1776406624 Rivaroxaban EP Impurity H | 1770812-37-7 Rivaroxaban EP Impurity H|C4X-109010|1770812-37-7 https://www.jk-sci.com/products/s57c4x-109075 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/96252da9b65342514de35022a786f677.jpg?v=1776406684 Rivaroxaban Impurity 75 | 931117-61-2 Rivaroxaban Impurity 75|C4X-109075|931117-61-2 https://www.jk-sci.com/products/s57c4x-109528 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/236a691f53449303e4dd42620d3bd061.jpg?v=1776406837 Amlodipine Impurity28 | 21731-17-9 Amlodipine Impurity28|C4X-109528|21731-17-9 https://www.jk-sci.com/products/s57c4x-10972 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5f9b88a3a111a2ab9aeeb2c01c0d09d7_ed7d6beb-3d1c-4572-8f83-06f99fd68a50.jpg?v=1776407003 Olmesartan EP Impurity B | 849206-43-5 Olmesartan EP Impurity B|C4X-10972|849206-43-5 https://www.jk-sci.com/products/s57c4x-111351 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/492428_a982cc5d-a0fb-4b38-9fc1-aa2e76576b7e.png?v=1774644478 Lansoprazole Impurity 51 | 103577-66-8 Lansoprazole Impurity 51|C4X-111351|103577-66-8 https://www.jk-sci.com/products/s57c4x-13311 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c72c21938b52906163f943a56ce614e1.jpg?v=1776410309 Ornidazole impurity 1 | 1100750-18-2 Ornidazole impurity 1|C4X-13311|1100750-18-2 https://www.jk-sci.com/products/s57c4x-135924 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4eeb6d57a5fead57b093a08865147937.jpg?v=1776410742 Telmisartan Impurity 24 | 144701-81-5 Telmisartan Impurity 24|C4X-135924|144701-81-5 https://www.jk-sci.com/products/s57c4x-138913 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0458ab73-0f43-4cf6-ac2f-14ed9303bde5.png?v=1774644550 21-Butyryloxy Budesonide 21-Butyryloxy Budesonide|C4X-138913 https://www.jk-sci.com/products/s57c1447154 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b5176940bd53529bbf77078511c85fe6.jpg?v=1776401935 N,n,n',n'-tetramethyl-1,10-decanediamine | 1938-62-1 N,n,n',n'-tetramethyl-1,10-decanediamine|C1447154|1938-62-1 https://www.jk-sci.com/products/s57c1491049 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/75ec2c8fc7d5d447a9940ab2cc59f952.jpg?v=1776401998 Baloxavir Impurity C14 | 2136287-80-2 Baloxavir Impurity C14|C1491049|2136287-80-2 https://www.jk-sci.com/products/s57c1673961 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/988199d02780e33ee12767f6636ff9a0.jpg?v=1776402398 3-Chloro-2-phenylpropanoic Acid | 51545-26-7 3-Chloro-2-phenylpropanoic Acid|C1673961|51545-26-7 https://www.jk-sci.com/products/s57c1674466 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a094f0bf11f9bbc0e4c91961f9d1d766.jpg?v=1776402402 3-Chloro-4-formylbenzoic Acid | 58588-59-3 3-Chloro-4-formylbenzoic Acid|C1674466|58588-59-3 https://www.jk-sci.com/products/s57c1702479 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581285_d43429d9-803d-44d1-b652-50dc088ded87.png?v=1774646074 4-(Phenylthio)-1,2-benzenediamine | 43156-48-5 4-(Phenylthio)-1,2-benzenediamine|C1702479|43156-48-5 https://www.jk-sci.com/products/s57c1790135 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4d1f34d555439f97303a5fd684c13e16.jpg?v=1776402613 Atorvastatin Impurity N4 | 62148-67-8 Atorvastatin Impurity N4|C1790135|62148-67-8 https://www.jk-sci.com/products/s57c1799494 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/297733.png?v=1774646087 Cyclobutane-1,1-dicarboxylic acid monoamide | 845621-11-6 Cyclobutane-1,1-dicarboxylic acid monoamide|C1799494|845621-11-6 https://www.jk-sci.com/products/s57c1803306 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/561928.png?v=1774646092 Diethyl pyridine-2,4-dicarboxylate | 41438-38-4 Diethyl pyridine-2,4-dicarboxylate|C1803306|41438-38-4 https://www.jk-sci.com/products/s57c1920908 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/366510.png?v=1774646102 Sarcosine Ethyl Ester Hydrochloride | 52605-49-9 Sarcosine Ethyl Ester Hydrochloride|C1920908|52605-49-9 https://www.jk-sci.com/products/s57c3d-25887 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b22ef4b74d49f26c005143ecfe1a01e1_6e2c39f5-c7c8-44c0-abd3-5eb85808aca1.jpg?v=1776403394 3-Cyclopentylacrylonitrile | 591769-05-0 3-Cyclopentylacrylonitrile|C3D-25887|591769-05-0 https://www.jk-sci.com/products/s57c3d-25944 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d6a988640dbac422977f4b5033d1a4ea.jpg?v=1776403413 Imidazole Pyruvic acid | 2504-83-8 Imidazole Pyruvic acid|C3D-25944|2504-83-8 https://www.jk-sci.com/products/s57c3d-26125 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5891da71e950a146e603aebc76688f42.jpg?v=1776403456 N-(2-chloroethyl)-N-methylnitrous amide | 16339-16-5 N-(2-chloroethyl)-N-methylnitrous amide|C3D-26125|16339-16-5 https://www.jk-sci.com/products/s57c3d-2824 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/561736_f7c0a9a8-b573-421b-bab1-e0f7ad566dfe.png?v=1774646129 Fmoc-D-Arg (Pbf)-OH | 187618-60-6 Fmoc-D-Arg (Pbf)-OH|C3D-2824|187618-60-6 https://www.jk-sci.com/products/s57c3d-4022 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a67d3b80ef5682c8ce764debbe65e3f9.jpg?v=1776403650 N-Nitroso-4-piperidone | 55556-91-7 N-Nitroso-4-piperidone|C3D-4022|55556-91-7 https://www.jk-sci.com/products/s57c3d-5349 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8c6c1b3b1ce6dc5bbbcb222b1d037e7.jpg?v=1776403818 Stearidonic Acid Ethyl Ester | 119798-44-6 Stearidonic Acid Ethyl Ester|C3D-5349|119798-44-6 https://www.jk-sci.com/products/s57c3d-5410 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/416250.png?v=1774646146 2-Chloro-5-fluoropyrimidine | 62802-42-0 2-Chloro-5-fluoropyrimidine|C3D-5410|62802-42-0 https://www.jk-sci.com/products/s57c3d-6054 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/297212_e3439bb2-9060-48c6-ad1e-ec5c316111ab.png?v=1774646157 6-Methoxyflavanone | 3034-04-6 6-Methoxyflavanone|C3D-6054|3034-04-6 https://www.jk-sci.com/products/s57c4x-100215 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fba2ab054842dd717e671a8e0bb098e6.jpg?v=1776404093 Clarithromycin EP Impurity P | 123967-58-8 Clarithromycin EP Impurity P|C4X-100215|123967-58-8 https://www.jk-sci.com/products/s57c4x-1020101 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a06bd119ed170107cb678616dad1ed87.jpg?v=1776404505 Vonoprazan Impurity 101 | 1885094-62-1 Vonoprazan Impurity 101|C4X-1020101|1885094-62-1 https://www.jk-sci.com/products/s57c4x-1020102 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1312189b-6671-47ba-b64a-b016b947d361.png?v=1774646177 Vonoprazan Impurity 102 Vonoprazan Impurity 102|C4X-1020102 https://www.jk-sci.com/products/s57c4x-102621 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8c5746efc2443d5f3efddcbf03a5446b.jpg?v=1776404668 Ranolazine Impurity 21 | 172430-46-5 Ranolazine Impurity 21|C4X-102621|172430-46-5 https://www.jk-sci.com/products/s57c4x-10452 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/970df380347d9e444e744c4afc289383.jpg?v=1776405009 Amisulpride EP Impurity B | 148516-54-5 Amisulpride EP Impurity B|C4X-10452|148516-54-5 https://www.jk-sci.com/products/s57c4x-104944 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/79d1bafc832a671a16eede982021a7c0.jpg?v=1776405072 Saxagliptin Impurity 44 | 709031-43-6 Saxagliptin Impurity 44|C4X-104944|709031-43-6 https://www.jk-sci.com/products/s57c4x-105013 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/382895.png?v=1774646198 Salmeterol Impurity 13 | 86-48-6 Salmeterol Impurity 13|C4X-105013|86-48-6 https://www.jk-sci.com/products/s57c4x-1074112 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ac4f152a-2cfb-4dd3-a069-639d94bba46a.png?v=1774646225 (R,R)-Moxifloxacin Impurity 112 (R,R)-Moxifloxacin Impurity 112|C4X-1074112 https://www.jk-sci.com/products/s57c4x-107710 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6d5cfdc10b783ae0bfeabe09de62daf1.jpg?v=1776406064 1R 3S 4R-Ent-Entecavir | 188399-46-4 1R 3S 4R-Ent-Entecavir|C4X-107710|188399-46-4 https://www.jk-sci.com/products/s57c4x-108014 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bf09a16f7fb56b8d9c2c337742403ed8.jpg?v=1776406176 Etoricoxib Impurity 14 | 307531-95-9 Etoricoxib Impurity 14|C4X-108014|307531-95-9 https://www.jk-sci.com/products/s57c4x-113129 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b68ef79f8d5da3c89d180137bcbb367.jpg?v=1776407867 Brexpiprazole Impurity 29 | 913614-15-0 Brexpiprazole Impurity 29|C4X-113129|913614-15-0 https://www.jk-sci.com/products/s57c4x-119114 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8b623e542a48afbed830ef0abbcec1ea.jpg?v=1776408996 Lapatinib Impurity 14 | 697299-82-4 Lapatinib Impurity 14|C4X-119114|697299-82-4 https://www.jk-sci.com/products/s57c4x-137116 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/526244_d32e1841-bc71-431a-8817-cc091358af34.png?v=1774646375 Levofloxacin Impurity 16 | 82419-35-0 Levofloxacin Impurity 16|C4X-137116|82419-35-0 https://www.jk-sci.com/products/s57c4x-138620 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_44f4af9b-6f0d-4507-960d-6ff7bd24055a.png?v=1774646384 Raltitrexed Impurity 20 Raltitrexed Impurity 20|C4X-138620 https://www.jk-sci.com/products/s57c4x-138935 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ad1f5fa8-5f8c-4252-b3b8-b7c2da7b3260.png?v=1774646389 Budesonide Impurity 35 Budesonide Impurity 35|C4X-138935 https://www.jk-sci.com/products/s57c4x-139212 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bde52aeb4b4c4f4b89cf9e4e6d098a6b.jpg?v=1776411149 Famotidine EP Impurity A DiHCl | 88061-72-7 Famotidine EP Impurity A DiHCl|C4X-139212|88061-72-7 https://www.jk-sci.com/products/s57c4x-13947 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e9401b6e92ea7b0167323e58422eee1.jpg?v=1776411207 Ondansetron EP Impurity G | 99614-03-6 Ondansetron EP Impurity G|C4X-13947|99614-03-6 https://www.jk-sci.com/products/s57c1523116 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2072696fc8c95c1b4caf5449fdc2cc56.jpg?v=1776402070 1-(4-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride | 56490-93-8 1-(4-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride|C1523116|56490-93-8 https://www.jk-sci.com/products/s57c1527002 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/68732c299e158e264ef176d743c11152.jpg?v=1776402079 Peridine Impurity N1 | 53919-19-0 Peridine Impurity N1|C1527002|53919-19-0 https://www.jk-sci.com/products/s57c1564720 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf3f4fd6054599d964797df5fe38bf0f.jpg?v=1776402169 2-(1-Methyl-1H-imidazol-2-yl)pyridine | 77429-59-5 2-(1-Methyl-1H-imidazol-2-yl)pyridine|C1564720|77429-59-5 https://www.jk-sci.com/products/s57c1679289 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8520085d2010dff9d4865129be0a775.jpg?v=1776402425 3-Hydroxy Clonazepam | 41993-28-6 3-Hydroxy Clonazepam|C1679289|41993-28-6 https://www.jk-sci.com/products/s57c1705657 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/295106.png?v=1774659597 4,5,6,7-Tetrahydrothieno[2,3-c]pyridine Hydrochloride | 28783-38-2 4,5,6,7-Tetrahydrothieno[2,3-c]pyridine Hydrochloride|C1705657|28783-38-2 https://www.jk-sci.com/products/s57c1790604 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5388815ebbaad16df7d683c247982143.jpg?v=1776402625 Baricitinib Impurity N4 | 442847-52-1 Baricitinib Impurity N4|C1790604|442847-52-1 https://www.jk-sci.com/products/s57c1796705 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aaa1144c699f3435a0cee7ef0d3ad96b.jpg?v=1776402672 Cenobamate impurity 01 | 913089-08-4 Cenobamate impurity 01|C1796705|913089-08-4 https://www.jk-sci.com/products/s57c1839931 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/126561.png?v=1774659610 Methyl 3,5-dichloro-4-methoxybenzoate | 24295-27-0 Methyl 3,5-dichloro-4-methoxybenzoate|C1839931|24295-27-0 https://www.jk-sci.com/products/s57c1920354 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104114_78475a57-7de4-4e84-9fe0-7c20e0f456c8.png?v=1774659614 Ethyl 3-Piperidinecarboxylate | 5006-62-2 Ethyl 3-Piperidinecarboxylate|C1920354|5006-62-2 https://www.jk-sci.com/products/s57c3d-25959 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/85442dfbeaca5e07484be490813e56bf.jpg?v=1776403416 Calcium Gluconate Monohydrate | 66905-23-5 Calcium Gluconate Monohydrate|C3D-25959|66905-23-5 https://www.jk-sci.com/products/s57c3d-3759 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465318_1c53b607-14bd-4dac-97dc-632fa71634a2.png?v=1774659627 (S)-(-)-1,1＇-Bi-2-naphthol | 18531-99-2 (S)-(-)-1,1＇-Bi-2-naphthol|C3D-3759|18531-99-2 https://www.jk-sci.com/products/s57c3d-4184 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402661.png?v=1774659631 Ethyl Trifluoromethanesulfonate | 425-75-2 Ethyl Trifluoromethanesulfonate|C3D-4184|425-75-2 https://www.jk-sci.com/products/s57c3d-4430 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/471534.png?v=1774659646 6-Dioxoheptanoic acid | 51568-18-4 6-Dioxoheptanoic acid|C3D-4430|51568-18-4 https://www.jk-sci.com/products/s57c3d-6012 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367824_c2239eb0-b5f6-4fe9-adb3-5e3a0a94a7fa.png?v=1774659651 N-Methyl-3-carbomethoxy-4-piperidone hydrochloride | 13049-77-9 N-Methyl-3-carbomethoxy-4-piperidone hydrochloride|C3D-6012|13049-77-9 https://www.jk-sci.com/products/s57c4x-100653 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7b0c70984cce89a083c22727fdca2c7.jpg?v=1776404212 Afatinib Impurity 53 | 1449430-45-8 Afatinib Impurity 53|C4X-100653|1449430-45-8 https://www.jk-sci.com/products/s57c4x-10093 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f20240b56f52b3cfdd60bc6948c6111.jpg?v=1776404304 Apremilast Impurity 3 | 1802246-60-1 Apremilast Impurity 3|C4X-10093|1802246-60-1 https://www.jk-sci.com/products/s57c4x-101112 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17ec8a82a0399e65477d1d4832cbc591.jpg?v=1776404369 Oxiracetam Impurity 12 | 88-00-6 Oxiracetam Impurity 12|C4X-101112|88-00-6 https://www.jk-sci.com/products/s57c4x-102535 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ccf03f57-b110-42d7-a540-8cb8d20944ea.png?v=1774659670 Crizotinib impurity 35 Crizotinib impurity 35|C4X-102535 https://www.jk-sci.com/products/s57c4x-103132 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91b32d0d9e8615b10f74ba7437fde8ce.jpg?v=1776404804 Montelukast Impurity 32 | 1187586-63-5 Montelukast Impurity 32|C4X-103132|1187586-63-5 https://www.jk-sci.com/products/s57c4x-10317 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/920578.png?v=1774659680 Montelukast EP Impurity G | 774538-96-4 Montelukast EP Impurity G|C4X-10317|774538-96-4 https://www.jk-sci.com/products/s57c4x-1032116 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3fe3d970-1417-4327-82a3-3f45cd8f1f08.png?v=1774659683 Mirabegron Impurity 116 Mirabegron Impurity 116|C4X-1032116 https://www.jk-sci.com/products/s57c4x-10328 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0c41115974c4f877bf27cb2823bd317e.jpg?v=1776404833 Mirabegron Impurity 8 | 391901-45-4 Mirabegron Impurity 8|C4X-10328|391901-45-4 https://www.jk-sci.com/products/s57c4x-105729 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450198_a413ab3a-3b7e-43c3-8e84-639a8160381f.png?v=1774659696 Valsartan Impurity 29 | 124750-51-2 Valsartan Impurity 29|C4X-105729|124750-51-2 https://www.jk-sci.com/products/s57c4x-10584 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/312129_d7c32b01-354b-4b2e-971c-9ce3c564e6a1.png?v=1774659700 Memantine Related Compound D | 941-37-7 Memantine Related Compound D|C4X-10584|941-37-7 https://www.jk-sci.com/products/s57c4x-106354 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f8032bc46ab05140cae816360a1bcd3.jpg?v=1776405518 Edoxaban Impurity 54 | 2605225-71-4 Edoxaban Impurity 54|C4X-106354|2605225-71-4 https://www.jk-sci.com/products/s57c4x-1064115 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_719dcd5c-19ca-481d-be2d-26b6c0a7eb38.png?v=1774659707 Ibrutinib Impurity 115 Ibrutinib Impurity 115|C4X-1064115 https://www.jk-sci.com/products/s57c4x-109089 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4551b2958193051a73d20965b8cf5790.jpg?v=1776406695 Rivaroxaban Impurity 89 | 19532-96-8 Rivaroxaban Impurity 89|C4X-109089|19532-96-8 https://www.jk-sci.com/products/s57c4x-10995 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_34b680fc-dbac-4de9-8dee-34b562cce600.png?v=1774659745 Alogliptin Impurity 5 Alogliptin Impurity 5|C4X-10995 https://www.jk-sci.com/products/s57c4x-111883 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17db8cff4ab108fc68438d056d21a45c.jpg?v=1776407543 Avanafil Impurity 83 | 2221018-00-2 Avanafil Impurity 83|C4X-111883|2221018-00-2 https://www.jk-sci.com/products/s57c4x-11319 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e7372e71b2483f1443818d6a0679bb9a.jpg?v=1776407904 Brexpiprazole Impurity 9 | 913612-07-4 Brexpiprazole Impurity 9|C4X-11319|913612-07-4 https://www.jk-sci.com/products/s57c4x-13954 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/300028.png?v=1774659885 Folic acid EP Impurity D | 119-24-4 Folic acid EP Impurity D|C4X-13954|119-24-4 https://www.jk-sci.com/products/s57c1377459 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513202.png?v=1774660732 4β-Hydroxycholesterol | 17320-10-4 4β-Hydroxycholesterol|C1377459|17320-10-4 https://www.jk-sci.com/products/s57c1470483 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/01a31282195d3c769748ee55ac78db76.jpg?v=1776401978 (2S,5S)-5-Hydroxypiperidine-2-carboxylic Acid | 63088-78-8 (2S,5S)-5-Hydroxypiperidine-2-carboxylic Acid|C1470483|63088-78-8 https://www.jk-sci.com/products/s57c1532422 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/307789.png?v=1774660748 1,2,5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose | 23397-76-4 1,2,5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose|C1532422|23397-76-4 https://www.jk-sci.com/products/s57c1681590 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/598885_07fcfb8b-bacb-45c9-9ac2-33c24d3db5af.png?v=1774660753 3-Methoxy-4-methylbenzoic Acid | 7151-68-0 3-Methoxy-4-methylbenzoic Acid|C1681590|7151-68-0 https://www.jk-sci.com/products/s57c1785493 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/567583_6032a6a9-1bdd-49e8-94d6-9d712f074328.png?v=1774660759 8-Hydroxyoctanoic acid | 764-89-6 8-Hydroxyoctanoic acid|C1785493|764-89-6 https://www.jk-sci.com/products/s57c1817611 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/924cf66c64b2f4e4f9ac11ac0a6fc67b.jpg?v=1776402800 Ethyl 4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxylate | 959070-42-9 Ethyl 4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxylate|C1817611|959070-42-9 https://www.jk-sci.com/products/s57c1830603 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8b5b7f1e57bdb349856ce9c351aba9d.jpg?v=1776402907 Melitracen (Base) | 5118-29-6 Melitracen (Base)|C1830603|5118-29-6 https://www.jk-sci.com/products/s57c1881149 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/118878_2d72b3a2-1017-4d9a-8f63-11f0035143e8.png?v=1774660779 Dodecylphosphocholine | 29557-51-5 Dodecylphosphocholine|C1881149|29557-51-5 https://www.jk-sci.com/products/s57c1927294 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/273021_cefc8eb1-392a-4843-98a6-c71cf1d3499a.png?v=1774660785 (4-Bromophenyl)methanol | 873-75-6 (4-Bromophenyl)methanol|C1927294|873-75-6 https://www.jk-sci.com/products/s57c3d-2788 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215173_1cdcec2b-c485-4c8e-9393-560e11982b3b.png?v=1774660794 Fmoc-Pro-OH | 71989-31-6 Fmoc-Pro-OH|C3D-2788|71989-31-6 https://www.jk-sci.com/products/s57c3d-2828 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367073_758afb13-954c-4353-8783-37b2e7303a2b.png?v=1774660800 Fmoc-Tyr-OH | 92954-90-0 Fmoc-Tyr-OH|C3D-2828|92954-90-0 https://www.jk-sci.com/products/s57c3d-2925 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/276710_dd04a126-f37f-48e2-a671-18a6cf544a22.png?v=1774660806 Tetrabutylammonium Acetate (contains 10-15%AcOH) | 10534-59-5 Tetrabutylammonium Acetate (contains 10-15%AcOH)|C3D-2925|10534-59-5 https://www.jk-sci.com/products/s57c3d-4023 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcff5811235350e2d79b71f950a39a1e.jpg?v=1776403653 N-nitroso-methylethanolamine | 26921-68-6 N-nitroso-methylethanolamine|C3D-4023|26921-68-6 https://www.jk-sci.com/products/s57c3d-4269 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/227033.png?v=1774659642 Biopterin | 22150-76-1 Biopterin|C3D-4269|22150-76-1 https://www.jk-sci.com/products/s57c3d-6011 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/144286.png?v=1774660827 3-(METHYLAMINO)PROPIONIC ACID | 2679-14-3 3-(METHYLAMINO)PROPIONIC ACID|C3D-6011|2679-14-3 https://www.jk-sci.com/products/s57c4x-10173 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/69e9acfd015cf85fb7257e55e72fefa3.jpg?v=1776404438 Vardenafil Impurity 3 | 224785-98-2 Vardenafil Impurity 3|C4X-10173|224785-98-2 https://www.jk-sci.com/products/s57c4x-1020 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f287fe27fc64906e6ec5cd4279dc7e4.jpg?v=1776404496 Vonoprazan Fumarate | 1260141-27-2 Vonoprazan Fumarate|C4X-1020|1260141-27-2 https://www.jk-sci.com/products/s57c4x-102866 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd42e9394802a6b7bd929487c385e462.jpg?v=1776404729 Lurasidone Impurity 66 | 85026-47-7 Lurasidone Impurity 66|C4X-102866|85026-47-7 https://www.jk-sci.com/products/s57c4x-104443 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589da29009d884a775fe9d78f9a92c55.jpg?v=1776404996 Mosapride Impurity 43 | 1225199-36-9 Mosapride Impurity 43|C4X-104443|1225199-36-9 https://www.jk-sci.com/products/s57c4x-104934 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_207f0dc5-b988-4ee8-a9d5-304849058564.png?v=1774660869 Saxagliptin Impurity 34 HCl Saxagliptin Impurity 34 HCl|C4X-104934 https://www.jk-sci.com/products/s57c4x-105694 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3a44127f-5de2-4499-b09a-35bd062eb816.png?v=1774660878 Vortioxetine Impurity 94 HCl Vortioxetine Impurity 94 HCl|C4X-105694 https://www.jk-sci.com/products/s57c4x-1057130 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_77dde4e3-ea93-4411-bdd8-5dc10a8f411a.png?v=1774660882 Valsartan Impurity 130 HCl Valsartan Impurity 130 HCl|C4X-1057130 https://www.jk-sci.com/products/s57c4x-108442 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6504f36a-c6a8-4480-b8e5-08e4a4fd85e2.png?v=1774660906 Roflumilast Impurity 42 Roflumilast Impurity 42|C4X-108442 https://www.jk-sci.com/products/s57c4x-1090177 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_addecbf8-f503-4f7a-bd44-48ff37d63f7b.png?v=1774660915 Rivaroxaban Impurity 177 Rivaroxaban Impurity 177|C4X-1090177 https://www.jk-sci.com/products/s57c4x-109027 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/162124058fa2229a04c5b732d3f167d9.jpg?v=1776406651 Rivaroxaban Impurity 27 | 1365267-37-3 Rivaroxaban Impurity 27|C4X-109027|1365267-37-3 https://www.jk-sci.com/products/s57c4x-10984 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/44ec11a3e181af79a07e83a36f67f96d.jpg?v=1776407080 Ezetimibe m-Flouroaniline analog | 1700622-06-5 Ezetimibe m-Flouroaniline analog|C4X-10984|1700622-06-5 https://www.jk-sci.com/products/s57c4x-110927 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4881b9a0779ec24c99ae0fed9ce37aab.jpg?v=1776407328 EsCitalopram EP Impurity H | 63284-72-0 EsCitalopram EP Impurity H|C4X-110927|63284-72-0 https://www.jk-sci.com/products/s57c4x-1374 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/379897_68c242e9-94f1-4995-969e-2d26b30a81e4.png?v=1774661056 Idarubicin Hydrochloride | 57852-57-0 Idarubicin Hydrochloride|C4X-1374|57852-57-0 https://www.jk-sci.com/products/s57c4x-138922 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d511c29e-7bbe-41f8-88c6-cc31f84b45f2.png?v=1774661063 Budesonide Impurity 22(Mixture of Diastereomers) Budesonide Impurity 22(Mixture of Diastereomers)|C4X-138922 https://www.jk-sci.com/products/s57c4x-139514 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/532832.png?v=1774661068 Folic Acid Impurity 14 | 4033-27-6 Folic Acid Impurity 14|C4X-139514|4033-27-6 https://www.jk-sci.com/products/s57c1187910 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be916aa34176ee162a18812e224b001f.jpg?v=1776401479 Trazodone EP Impurity D | 1263358-13-9 Trazodone EP Impurity D|C1187910|1263358-13-9 https://www.jk-sci.com/products/s57c1267672 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/99315893368fe4045bfd79984f26cc7a.jpg?v=1776401626 3-Benzyl-2-methoxyquinoline | 1381767-10-7 3-Benzyl-2-methoxyquinoline|C1267672|1381767-10-7 https://www.jk-sci.com/products/s57c1359447 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/732be23b4837397494d3d4e68422624a.jpg?v=1776401823 BMS-986142 | 1643368-58-4 BMS-986142|C1359447|1643368-58-4 https://www.jk-sci.com/products/s57c1468265 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/27f317d79026090b4d9a08e894f218fd.jpg?v=1776401956 (2R,3S)-5-ethoxy-2-(hydroxymethyl)tetrahydrofuran-3-ol | 91784-10-0 (2R,3S)-5-ethoxy-2-(hydroxymethyl)tetrahydrofuran-3-ol|C1468265|91784-10-0 https://www.jk-sci.com/products/s57c1470499 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/250d29004d3fce0673bb8970ca30ffd8.jpg?v=1776401981 (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 | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138b189c69b9572265eb131692ddbd64.jpg?v=1776402152 1-Phenyl-1H-pyrazol-5(4H)-one | 876-92-6 1-Phenyl-1H-pyrazol-5(4H)-one|C1554574|876-92-6 https://www.jk-sci.com/products/s57c1650863 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/083479dbb63c4b506b09d00ef0ab9161.jpg?v=1776402353 3-(4-Chlorophenyl)propyl methanesulfonate | 61440-60-6 3-(4-Chlorophenyl)propyl methanesulfonate|C1650863|61440-60-6 https://www.jk-sci.com/products/s57c1660252 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586537342be161b8a983d2c6f3d04c94.jpg?v=1776402359 3',4'-Dichloro-5-fluoro-[1,1'-biphenyl]-2-amine | 877179-04-9 3',4'-Dichloro-5-fluoro-[1,1'-biphenyl]-2-amine|C1660252|877179-04-9 https://www.jk-sci.com/products/s57c1789189 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9245ec81aa466757fbeae5bca15b7f2f.jpg?v=1776402595 Anastrozole Impurity N1 | 93748-07-3 Anastrozole Impurity N1|C1789189|93748-07-3 https://www.jk-sci.com/products/s57c1791582 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3fa738aede2c36cd65457083e56a3e23.jpg?v=1776402633 Methyl 2-(acetylamino)-3-methylbenzoate | 37619-23-1 Methyl 2-(acetylamino)-3-methylbenzoate|C1791582|37619-23-1 https://www.jk-sci.com/products/s57c1800678 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f387b8929325477c012bedcc5d3b5d7c.jpg?v=1776402726 Dabrafenib Impurity 2 | 630-22-8 Dabrafenib Impurity 2|C1800678|630-22-8 https://www.jk-sci.com/products/s57c1827631 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e33c79e4b4065805536e8beca0befd8e.jpg?v=1776402870 Iodomethyl methyl carbonate | 69862-08-4 Iodomethyl methyl carbonate|C1827631|69862-08-4 https://www.jk-sci.com/products/s57c1894265 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1fb70fff6b15af45334fcccf1bd2b4f8.jpg?v=1776403130 S-(1,2-Dichlorovinyl)-Glutathione | 2148-32-5 S-(1,2-Dichlorovinyl)-Glutathione|C1894265|2148-32-5 https://www.jk-sci.com/products/s57c1914176 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/343143.png?v=1774661778 2-methoxy-1,4-naphthoquinone | 2348-82-5 2-methoxy-1,4-naphthoquinone|C1914176|2348-82-5 https://www.jk-sci.com/products/s57c3d-25853 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/337356_01c90dc2-60be-43d8-bf99-f1d26e059639.png?v=1774661796 1-Bromo-3-methoxypropane | 36865-41-5 1-Bromo-3-methoxypropane|C3D-25853|36865-41-5 https://www.jk-sci.com/products/s57c3d-25862 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/322196.png?v=1774661802 (2,5-Dioxopyrrolidin-1-yl)acetic acid | 5626-41-5 (2,5-Dioxopyrrolidin-1-yl)acetic acid|C3D-25862|5626-41-5 https://www.jk-sci.com/products/s57c3d-3511 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/289359.png?v=1774661811 4-Guanidinobutyric acid | 463-00-3 4-Guanidinobutyric acid|C3D-3511|463-00-3 https://www.jk-sci.com/products/s57c3d-4440 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/448608_3869c262-6162-4729-aef8-8a6a51a22cf5.png?v=1774661816 Triethyl Methanetricarboxylate | 6279-86-3 Triethyl Methanetricarboxylate|C3D-4440|6279-86-3 https://www.jk-sci.com/products/s57c3d-5077 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/438231_e9c23265-e364-449d-9793-112ae0364a13.png?v=1774661822 GCLE | 104146-10-3 GCLE|C3D-5077|104146-10-3 https://www.jk-sci.com/products/s57c4x-1009116 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338122_a7f6d23e-e61b-4766-bf19-bd0e7d84b2f9.png?v=1774661831 Apremilast Impurity 116 | 1131-52-8 Apremilast Impurity 116|C4X-1009116|1131-52-8 https://www.jk-sci.com/products/s57c4x-10103 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500207.png?v=1774660832 Acyclovir EP Impurity F | 110104-37-5 Acyclovir EP Impurity F|C4X-10103|110104-37-5 https://www.jk-sci.com/products/s57c4x-1015 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/967514_813fe385-3fb4-459b-b1e9-52780df293f9.png?v=1774661836 Clevidipine Butyrate | 167221-71-8 Clevidipine Butyrate|C4X-1015|167221-71-8 https://www.jk-sci.com/products/s57c4x-102725 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/204388.png?v=1774661841 Rupatadine Impurity 25 | 499-81-0 Rupatadine Impurity 25|C4X-102725|499-81-0 https://www.jk-sci.com/products/s57c4x-102933 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6a630294a13ced7b70e851d1875c711d.jpg?v=1776404757 Clopidogrel Impurity 33 | 2418591-12-3 Clopidogrel Impurity 33|C4X-102933|2418591-12-3 https://www.jk-sci.com/products/s57c4x-104436 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/34ab01567566f4809be77b942e4f0563.jpg?v=1776404993 Mosapride Impurity 36 | 112886-56-3 Mosapride Impurity 36|C4X-104436|112886-56-3 https://www.jk-sci.com/products/s57c4x-104546 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7bb2cca8-68f6-4395-826f-87bbe40dceb5.png?v=1774661860 Amisulpride impurity 46 Amisulpride impurity 46|C4X-104546 https://www.jk-sci.com/products/s57c1696281 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bff71d96dd9a08b0933a6e5b0225a54f.jpg?v=1776402443 4'-Chlorobiphenyl-4-carbaldehyde | 80565-30-6 4'-Chlorobiphenyl-4-carbaldehyde|C1696281|80565-30-6 https://www.jk-sci.com/products/s57c1806484 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5592e7d017b293a159150b748779187b.jpg?v=1776402776 Esmolol Impurity N1 | 50666-68-7 Esmolol Impurity N1|C1806484|50666-68-7 https://www.jk-sci.com/products/s57c1848159 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3705abc2bed4d1e1441a48b1f96de2f7.jpg?v=1776402961 Methyl Retinoate | 339-16-2 Methyl Retinoate|C1848159|339-16-2 https://www.jk-sci.com/products/s57c1886510 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5bc1c07169d557db0274f763612bf28e.jpg?v=1776403069 Omadacycline | 389139-89-3 Omadacycline|C1886510|389139-89-3 https://www.jk-sci.com/products/s57c1921760 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/321952.png?v=1774661784 Glycine methyl ester hydrochloride | 5680-79-5 Glycine methyl ester hydrochloride|C1921760|5680-79-5 https://www.jk-sci.com/products/s57c1922155 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/377896.png?v=1774664491 1-Bromo-4-(bromomethyl)benzene | 589-15-1 1-Bromo-4-(bromomethyl)benzene|C1922155|589-15-1 https://www.jk-sci.com/products/s57c3d-1993 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/355769.png?v=1774661790 5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazole-3-carbonitrile | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f60ea467bd3c9e788fcc72e88472ca8a.jpg?v=1776403367 1-Butoxy-4-vinylbenzene | 105337-03-9 1-Butoxy-4-vinylbenzene|C3D-25798|105337-03-9 https://www.jk-sci.com/products/s57c3d-5545 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/578714.png?v=1774664517 N-Methoxy-N-methylacetamide | 78191-00-1 N-Methoxy-N-methylacetamide|C3D-5545|78191-00-1 https://www.jk-sci.com/products/s57c4x-10038 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3be962310fe804cd4fc9a13f4a073df0.jpg?v=1776404175 Azithromycin EP Impurity H | 612069-30-4 Azithromycin EP Impurity H|C4X-10038|612069-30-4 https://www.jk-sci.com/products/s57c4x-100810 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b38813bfde8bd38663eb6b50d48a1e25.jpg?v=1776404236 Aripiprazole EP Impurity D | 203395-82-8 Aripiprazole EP Impurity D|C4X-100810|203395-82-8 https://www.jk-sci.com/products/s57c4x-10083 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/597899_c7656451-ff6d-46fb-b95e-66990ed4c645.png?v=1774664537 Aripiprazole Impurity 3 | 129722-34-5 Aripiprazole Impurity 3|C4X-10083|129722-34-5 https://www.jk-sci.com/products/s57c4x-102049 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_71cd8512-b8c6-463c-855b-947cec04dd8d.png?v=1774664541 Vonoprazan Fumarate Impurity 49 Vonoprazan Fumarate Impurity 49|C4X-102049 https://www.jk-sci.com/products/s57c4x-10205 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f2c5334d7f8b6a18a53eeb4a4fd82615.jpg?v=1776404571 Vonoprazan Fumarate Impurity 5 | 881677-11-8 Vonoprazan Fumarate Impurity 5|C4X-10205|881677-11-8 https://www.jk-sci.com/products/s57c4x-10511 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8b658fe1129f09193f1a02ed518d0a13.jpg?v=1776405091 Diclofenac EP Impurity B | 22121-58-0 Diclofenac EP Impurity B|C4X-10511|22121-58-0 https://www.jk-sci.com/products/s57c4x-106320 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4576b86a8380767e556c5aa6094ed46e.jpg?v=1776405499 Edoxaban Impurity 20 | 1210348-34-7 Edoxaban Impurity 20|C4X-106320|1210348-34-7 https://www.jk-sci.com/products/s57c4x-108273 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/790582.png?v=1774661880 Ibuprofen Impurity 73 | 75625-99-9 Ibuprofen Impurity 73|C4X-108273|75625-99-9 https://www.jk-sci.com/products/s57c4x-108355 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/889d934e1d48e0ea220552ca8f31de92.jpg?v=1776406328 Levocetirizine Impurity 55 | 705289-61-8 Levocetirizine Impurity 55|C4X-108355|705289-61-8 https://www.jk-sci.com/products/s57c4x-10876 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8fd895dc38ee43105e6427a3f6e712d9.jpg?v=1776406488 Tadalafil EP Impurity F | 2747958-44-5 Tadalafil EP Impurity F|C4X-10876|2747958-44-5 https://www.jk-sci.com/products/s57c4x-1129 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541612_b2549f1c-b14d-44d9-83f8-6aae013ab9a3.png?v=1774664610 Arbidol HCl | 131707-23-8 Arbidol HCl|C4X-1129|131707-23-8 https://www.jk-sci.com/products/s57c4x-11295 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eabec9c2f749aed68739792c2a0544a5.jpg?v=1776407766 Arbidol Sulfoxide | 151455-33-3 Arbidol Sulfoxide|C4X-11295|151455-33-3 https://www.jk-sci.com/products/s57c4x-113019 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_be4e8316-051f-4945-aa7a-8388b12cc406.png?v=1774664620 Ilaprazole Impurity 19 Ilaprazole Impurity 19|C4X-113019 https://www.jk-sci.com/products/s57c1789752 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/562553.png?v=1774665566 Angiotensin II acetate salt | 68521-88-0 Angiotensin II acetate salt|C1789752|68521-88-0 https://www.jk-sci.com/products/s57c3d-25924 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ea7f66978fa981efdf1b8f898be38e00.jpg?v=1776403406 1-stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine | 59403-53-1 1-stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine|C3D-25924|59403-53-1 https://www.jk-sci.com/products/s57c3d-26056 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/133837.png?v=1774665581 4-Amino-N-methylbenzenesulfonamide | 1709-52-0 4-Amino-N-methylbenzenesulfonamide|C3D-26056|1709-52-0 https://www.jk-sci.com/products/s57c3d-2745 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/554879.png?v=1774664501 4,4＇-Dihydroxybiphenyl | 92-88-6 4,4＇-Dihydroxybiphenyl|C3D-2745|92-88-6 https://www.jk-sci.com/products/s57c3d-2918 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/537025_50dddd20-aead-4321-88cf-9632ee57aa7b.png?v=1774665591 4-Bromo-2-fluoroaniline | 367-24-8 4-Bromo-2-fluoroaniline|C3D-2918|367-24-8 https://www.jk-sci.com/products/s57c3d-3208 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465450_d81d04f9-6de5-41b4-bf05-07e78b7fc4ef.png?v=1774665597 L-Asparagine Monohydrate | 5794-13-8 L-Asparagine Monohydrate|C3D-3208|5794-13-8 https://www.jk-sci.com/products/s57c3d-4147 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/212595.png?v=1774665601 Benzyldimethyldodecylammonium Chloride | 139-07-1 Benzyldimethyldodecylammonium Chloride|C3D-4147|139-07-1 https://www.jk-sci.com/products/s57c3d-4219 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8a52486e1236bd614d32f640c30a314e.jpg?v=1776403680 Sucrose Heptasulfate Potassium Salt | 386229-69-2 Sucrose Heptasulfate Potassium Salt|C3D-4219|386229-69-2 https://www.jk-sci.com/products/s57c3d-6060 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104282.png?v=1774665621 4-Chloro-N-phenylaniline | 1205-71-6 4-Chloro-N-phenylaniline|C3D-6060|1205-71-6 https://www.jk-sci.com/products/s57c4x-10057 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/448934_bbabce2d-4c71-4cde-8bce-19d42967c37a.png?v=1774665633 Tipiracil Impurity 7 | 6674-22-2 Tipiracil Impurity 7|C4X-10057|6674-22-2 https://www.jk-sci.com/products/s57c4x-101234 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b3109cdd-9419-4194-94e6-c0cbbbffe55c.png?v=1774665638 Baclofen Impurity 34 Hydrochloride Baclofen Impurity 34 Hydrochloride|C4X-101234 https://www.jk-sci.com/products/s57c4x-10255 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e8694a0da96ce540aff57405f04ab17_19ac8ffa-cdb8-46dd-9a6a-b967317818d0.jpg?v=1776404658 Crizotinib Impurity 5 | 330156-50-8 Crizotinib Impurity 5|C4X-10255|330156-50-8 https://www.jk-sci.com/products/s57c4x-10496 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e29060144c6fcdd7780e8397c8a093f.jpg?v=1776405079 Saxagliptin Impurity 6 | 1334321-39-9 Saxagliptin Impurity 6|C4X-10496|1334321-39-9 https://www.jk-sci.com/products/s57c4x-105264 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b46d455a-e456-4de5-a7df-863471d23a22.png?v=1774665658 Sofosbuvir Impurity 64 Sofosbuvir Impurity 64|C4X-105264 https://www.jk-sci.com/products/s57c4x-105433 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7424c118264899759118ee0ebd20567d.jpg?v=1776405184 Tedizolid Impurity 33 | 1771765-84-4 Tedizolid Impurity 33|C4X-105433|1771765-84-4 https://www.jk-sci.com/products/s57c4x-105710 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ec3a3e73d8ff136ae2bc3f1835617867_1b1f42fb-35bf-422d-87f3-b166fd4e9c58.jpg?v=1776405325 Valsartan Impurity 10 | 114772-54-2 Valsartan Impurity 10|C4X-105710|114772-54-2 https://www.jk-sci.com/products/s57c4x-105715 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f794ecaef10dd452f628790653e5dec.jpg?v=1776405335 Valsartan USP Related Compound E | 137863-17-3 Valsartan USP Related Compound E|C4X-105715|137863-17-3 https://www.jk-sci.com/products/s57c4x-10588 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e70260c70f85c848f01e8ce6c05768cc_dd4fe82c-3442-43c8-87cd-b94811a30d14.jpg?v=1776405416 Memantine Related Compound E | 351329-88-9 Memantine Related Compound E|C4X-10588|351329-88-9 https://www.jk-sci.com/products/s57c4x-10825 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/241976.png?v=1774665704 Ibuprofen EP Impurity E | 38861-78-8 Ibuprofen EP Impurity E|C4X-10825|38861-78-8 https://www.jk-sci.com/products/s57c4x-109059 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b55d59b3547ebea5fa527ffecc451caa.jpg?v=1776406678 Rivaroxaban Impurity 59 | 845729-41-1 Rivaroxaban Impurity 59|C4X-109059|845729-41-1 https://www.jk-sci.com/products/s57c4x-109565 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/582827.png?v=1774665723 Amlodipine Impurity 65 | 89-98-5 Amlodipine Impurity 65|C4X-109565|89-98-5 https://www.jk-sci.com/products/s57c4x-115315 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7a004910839a82a7379be615552a4bfd.jpg?v=1776408431 Obeticholic Acid Impurity 15 | 10538-59-7 Obeticholic Acid Impurity 15|C4X-115315|10538-59-7 https://www.jk-sci.com/products/s57c4x-12014 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da2b7c36f1b6b7ea84d46b61d291b85e.jpg?v=1776409113 Cefotaxime EP Impurity D | 63527-53-7 Cefotaxime EP Impurity D|C4X-12014|63527-53-7 https://www.jk-sci.com/products/s57c1214912 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/54c16954b40af369e1b483df69190e29.jpg?v=1776401532 3-(4-(Hexyloxy)-1,2,5-thiadiazol-3-yl)-1-methylpyridin-1-ium iodide | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c61041586023205dad64ccb8c68dc9fe.jpg?v=1776401547 Acetyl Isoniazid-d4 | 1330169-81-7 Acetyl Isoniazid-d4|C1218406|1330169-81-7 https://www.jk-sci.com/products/s57c1301564 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e1fab12a39975e2827a6624836594610.jpg?v=1776401677 Tert-butyl (R)-1-methyl-2-oxoimidazolidine-4-carboxylate | 143996-78-5 Tert-butyl (R)-1-methyl-2-oxoimidazolidine-4-carboxylate|C1301564|143996-78-5 https://www.jk-sci.com/products/s57c1661883 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/edf759b01a3078407641b305ef8b0f51.jpg?v=1776402365 Lusutrombopag Impurity N2 | 89894-53-1 Lusutrombopag Impurity N2|C1661883|89894-53-1 https://www.jk-sci.com/products/s57c1662461 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3c467e84c6f5b991f6e421234f81393.jpg?v=1776402373 3,5-Dimethoxy-N,N-dimethylaniline | 2570-40-3 3,5-Dimethoxy-N,N-dimethylaniline|C1662461|2570-40-3 https://www.jk-sci.com/products/s57c1662708 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/244047.png?v=1774665560 1-(Bromomethyl)-3,5-dimethylbenzene | 27129-86-8 1-(Bromomethyl)-3,5-dimethylbenzene|C1662708|27129-86-8 https://www.jk-sci.com/products/s57c1814428 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aaa7e6ed722e06d35571790bfaa3d055.jpg?v=1776402794 Ethyl 3-(2-hydroxyphenyl)-3-oxopropanoate | 23008-77-7 Ethyl 3-(2-hydroxyphenyl)-3-oxopropanoate|C1814428|23008-77-7 https://www.jk-sci.com/products/s57c1844069 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2a9303bd454d23ea1e943e7247f55844.jpg?v=1776402952 Methyl 4-isopropyl-3,5-dimethoxybenzoate | 344396-17-4 Methyl 4-isopropyl-3,5-dimethoxybenzoate|C1844069|344396-17-4 https://www.jk-sci.com/products/s57c1881895 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/451b576d95e3c7d0763555b5fb53c2bf_750d1f94-4443-428a-9977-6d1744b14d29.jpg?v=1776403040 2-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoic acid | 289686-70-0 2-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoic acid|C1881895|289686-70-0 https://www.jk-sci.com/products/s57c1929682 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d49ee6090ae869d818c5343c417fe5f1.jpg?v=1776403265 Meropenem Impurity C82 | 96034-57-0 Meropenem Impurity C82|C1929682|96034-57-0 https://www.jk-sci.com/products/s57c3d-25898 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/474431.png?v=1774666525 Butylphosphonic Acid | 3321-64-0 Butylphosphonic Acid|C3D-25898|3321-64-0 https://www.jk-sci.com/products/s57c3d-4191 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16cdadf61d0bdde2e0c2bf77753fcb23.jpg?v=1776403674 Ethyl 4-fluorobenzenesulfonate | 2924-72-3 Ethyl 4-fluorobenzenesulfonate|C3D-4191|2924-72-3 https://www.jk-sci.com/products/s57c3d-6015 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/582059.png?v=1774666541 1-Tetradecylpyridinium Chloride | 2785-54-8 1-Tetradecylpyridinium Chloride|C3D-6015|2785-54-8 https://www.jk-sci.com/products/s57c3d-6094 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8c948285a2e1afdc7681472fcff0d103.jpg?v=1776403995 C20:0lysophosphatidvlcholine | 108341-80-6 C20:0lysophosphatidvlcholine|C3D-6094|108341-80-6 https://www.jk-sci.com/products/s57c4x-10023 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fa6b69be0e1170e691dfde10dc65dd41.jpg?v=1776404108 Clarithromycin EP Impurity C | 127253-06-9 Clarithromycin EP Impurity C|C4X-10023|127253-06-9 https://www.jk-sci.com/products/s57c4x-100611 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8c872d2b-5088-49af-a086-716a5b812939.png?v=1774666560 Afatinib Impurity 11 Afatinib Impurity 11|C4X-100611 https://www.jk-sci.com/products/s57c4x-1039 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e52c9ec0e64ee2c6e42ccec5a5256856.jpg?v=1776404915 Donepezil | 120014-06-4 Donepezil|C4X-1039|120014-06-4 https://www.jk-sci.com/products/s57c4x-105445 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a7265537be4a40ecbae4ddcd51766c86.jpg?v=1776405200 Tedizolid Impurity 45 | 149524-47-0 Tedizolid Impurity 45|C4X-105445|149524-47-0 https://www.jk-sci.com/products/s57c4x-105552 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/119036.png?v=1774666586 Trimethylsilyl Cyanide | 7677-24-9 Trimethylsilyl Cyanide|C4X-105552|7677-24-9 https://www.jk-sci.com/products/s57c4x-10579 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4cd9b457b373a53962ef69051c73d04c.jpg?v=1776405391 Valsartan Impurity 9 | 1111177-30-0 Valsartan Impurity 9|C4X-10579|1111177-30-0 https://www.jk-sci.com/products/s57c4x-106365 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/158a10140d55a4a5a36f3f3c3a61a1dd.jpg?v=1776405527 Edoxaban Impurity 65 | 2770688-74-7 Edoxaban Impurity 65|C4X-106365|2770688-74-7 https://www.jk-sci.com/products/s57c4x-106711 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/357683_16fd3e22-b249-4d53-8d00-3a36c05e3aac.png?v=1774666619 Levetiracetam EP Impurity G | 7682-20-4 Levetiracetam EP Impurity G|C4X-106711|7682-20-4 https://www.jk-sci.com/products/s57c4x-108534 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ea926347-ad0b-4bcd-82f2-21a93b8869da.png?v=1774665708 Ambroxol Impurity 34 HCl Ambroxol Impurity 34 HCl|C4X-108534 https://www.jk-sci.com/products/s57c4x-10931 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7e8c0a11ede094f649fa440470886e79.jpg?v=1776406732 Ticagrelor Impurity 1 | 2096989-55-6 Ticagrelor Impurity 1|C4X-10931|2096989-55-6 https://www.jk-sci.com/products/s57c4x-118617 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7583e46da995224ccebd566fa79ddb3.jpg?v=1776408929 Repaglinide Related Compound C | 1803084-79-8 Repaglinide Related Compound C|C4X-118617|1803084-79-8 https://www.jk-sci.com/products/s57c4x-139611 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8b41cd4165b6567c1fdb48bcde0da824.jpg?v=1776411234 Azelastine Impurity 11 3HCl | 169123-29-9 Azelastine Impurity 11 3HCl|C4X-139611|169123-29-9 https://www.jk-sci.com/products/s57c1752668 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d5b0702364d4309b151d7ef4a59bed2b.jpg?v=1776402521 5-Chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde | 947-95-5 5-Chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde|C1752668|947-95-5 https://www.jk-sci.com/products/s57c1929990 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/23b16a56a7c9c348bdea780386446872.jpg?v=1776403274 Belumosudil Impurity N7 | 911419-33-5 Belumosudil Impurity N7|C1929990|911419-33-5 https://www.jk-sci.com/products/s57c3d-26039 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3ec02e631ca70a06e5a1fea2886b1c9d.jpg?v=1776403438 4-Methyl-4-(methyldisulfanyl)pentanoic acid | 796073-55-7 4-Methyl-4-(methyldisulfanyl)pentanoic acid|C3D-26039|796073-55-7 https://www.jk-sci.com/products/s57c3d-262614 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63af18656b4e61f7b72683ed292ea06b.jpg?v=1776403529 [2-[2-(Diphenylphosphino)phenoxy]phenyl]diphenylphosphine Oxide | 871130-32-4 [2-[2-(Diphenylphosphino)phenoxy]phenyl]diphenylphosphine Oxide|C3D-262614|871130-32-4 https://www.jk-sci.com/products/s57c3d-3191 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555554_fef26252-0ccf-44f7-bd6a-651207164e5b.png?v=1774666536 Docusate Sodium | 577-11-7 Docusate Sodium|C3D-3191|577-11-7 https://www.jk-sci.com/products/s57c4x-1020148 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/25741f06517c7644b69d045c9fb80346.jpg?v=1776404512 Vonoprazan Impurity 148 | 2304978-51-4 Vonoprazan Impurity 148|C4X-1020148|2304978-51-4 https://www.jk-sci.com/products/s57c4x-106577 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16e7db90f932cd5a3d39062872248963.jpg?v=1776405687 Empagliflozin Impurity 77 | 2137418-13-2 Empagliflozin Impurity 77|C4X-106577|2137418-13-2 https://www.jk-sci.com/products/s57c4x-10709 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/398616_e7475229-5446-417d-bda7-dfb8d5434649.png?v=1774667627 Abiraterone Impurity 9 | 566-19-8 Abiraterone Impurity 9|C4X-10709|566-19-8 https://www.jk-sci.com/products/s57c4x-109971 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7eac8827f92a376e4e4e1d5ae3241b83.jpg?v=1776407104 Alogliptin Impurity71 | 2089611-85-6 Alogliptin Impurity71|C4X-109971|2089611-85-6 https://www.jk-sci.com/products/s57c4x-111754 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/133ed1492b599712a1f94f91f292d705.jpg?v=1776407477 Gefitinib Impurity 54 | 675126-26-8 Gefitinib Impurity 54|C4X-111754|675126-26-8 https://www.jk-sci.com/products/s57c4x-11367 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_93437f06-3f55-499f-a71d-cdaf49261a46.png?v=1774667672 Lubiprostone impurity 7 Lubiprostone impurity 7|C4X-11367 https://www.jk-sci.com/products/s57c4x-136725 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/12e393bd697a86213125466924a1138d.jpg?v=1776410853 Metoprolol EP Impurity M DiHCl | 73313-36-7 Metoprolol EP Impurity M DiHCl|C4X-136725|73313-36-7 https://www.jk-sci.com/products/s57c1542619 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/259f53a00317b45c326f1262f833f904.jpg?v=1776402117 1-Amino-3-(dimethylamino)propan-2-ol | 50411-39-7 1-Amino-3-(dimethylamino)propan-2-ol|C1542619|50411-39-7 https://www.jk-sci.com/products/s57c1602681 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/617430_83838277-9e27-4e10-9ea2-7f22d396745c.png?v=1774668466 2-(2,6-Dichlorophenyl)acetonitrile | 3215-64-3 2-(2,6-Dichlorophenyl)acetonitrile|C1602681|3215-64-3 https://www.jk-sci.com/products/s57c1751873 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/152367.png?v=1774667552 5-Chloro-2-formylbenzoic Acid | 4506-45-0 5-Chloro-2-formylbenzoic Acid|C1751873|4506-45-0 https://www.jk-sci.com/products/s57c1752115 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/335547.png?v=1774668475 5-Chloro-2-nitroanisole | 6627-53-8 5-Chloro-2-nitroanisole|C1752115|6627-53-8 https://www.jk-sci.com/products/s57c1795810 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05bd596ca4e056bd4430b05b43e40fe2.jpg?v=1776402661 Buspirone Impurity 14 | 60143-00-2 Buspirone Impurity 14|C1795810|60143-00-2 https://www.jk-sci.com/products/s57c1830789 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327509_962779dd-3241-4ee5-8dc8-58678ff0f78b.png?v=1774668488 Methacryloyl Chloride (stabilized with MEHQ) | 920-46-7 Methacryloyl Chloride (stabilized with MEHQ)|C1830789|920-46-7 https://www.jk-sci.com/products/s57c1925530 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a0d472c40e0c75d31410a3e8f1cad90.jpg?v=1776403250 Potassium Sucrose Octasulfate | 76578-81-9 Potassium Sucrose Octasulfate|C1925530|76578-81-9 https://www.jk-sci.com/products/s57c3d-2516 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_db333b09-3e6c-40b3-9f9d-b470a81909fd.png?v=1774667565 D-Alanyl-L-glutamine TFA salt D-Alanyl-L-glutamine TFA salt|C3D-2516 https://www.jk-sci.com/products/s57c3d-2812 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200437_023fded9-c733-44ff-af04-c077c2d34f27.png?v=1774668510 9-Fluorenylmethanol | 24324-17-2 9-Fluorenylmethanol|C3D-2812|24324-17-2 https://www.jk-sci.com/products/s57c3d-3261 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346490.png?v=1774668516 2,5-Dichlorobenzaldehyde | 6361-23-5 2,5-Dichlorobenzaldehyde|C3D-3261|6361-23-5 https://www.jk-sci.com/products/s57c3d-3392 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fb326810f9ea7d8b98898cb4deb77545.jpg?v=1776403595 2-((M-tolyloxy)methyl)oxirane | 2186-25-6 2-((M-tolyloxy)methyl)oxirane|C3D-3392|2186-25-6 https://www.jk-sci.com/products/s57c4x-10014 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0835f5f4e4eb56f3973c1d7178100a96.jpg?v=1776404066 Erythromycin C | 1675-02-1 Erythromycin C|C4X-10014|1675-02-1 https://www.jk-sci.com/products/s57c4x-1029111 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4ea8fe3176fb4da4d06bdb7e4a3473fc.jpg?v=1776404734 Clopidogrel Impurity 111 | 73099-88-4 Clopidogrel Impurity 111|C4X-1029111|73099-88-4 https://www.jk-sci.com/products/s57c4x-1037101 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0ad418ce9f1da95f50d686eecbc8edcf.jpg?v=1776404883 Pitavastatin Impurity 101 | 254452-96-5 Pitavastatin Impurity 101|C4X-1037101|254452-96-5 https://www.jk-sci.com/products/s57c4x-1047 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/976408.png?v=1774668565 Regorafenib | 755037-03-7 Regorafenib|C4X-1047|755037-03-7 https://www.jk-sci.com/products/s57c4x-105323 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/378fd6c2c7646fa623d15cdf94c9957e.jpg?v=1776405151 Solifenacin EP Impurity H HCl | 180468-38-6 Solifenacin EP Impurity H HCl|C4X-105323|180468-38-6 https://www.jk-sci.com/products/s57c4x-105455 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/934de3fa34b9bb0fe24d9c261b4f78d0.jpg?v=1776405206 Tedizolid Impurity 55 | 1643796-25-1 Tedizolid Impurity 55|C4X-105455|1643796-25-1 https://www.jk-sci.com/products/s57c4x-105641 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/48ad03a46b2bec38bc52a61aa7217e9e.jpg?v=1776405292 Vortioxetine Impurity 41 | 2476761-84-7 Vortioxetine Impurity 41|C4X-105641|2476761-84-7 https://www.jk-sci.com/products/s57c4x-105660 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f6ba7dccf6a19ab470700e2047c6f12.jpg?v=1776405311 Vortioxetine Impurity 60 | 1049755-55-6 Vortioxetine Impurity 60|C4X-105660|1049755-55-6 https://www.jk-sci.com/products/s57c4x-105816 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/406180.png?v=1774668601 Memantine Related Compound A | 702-79-4 Memantine Related Compound A|C4X-105816|702-79-4 https://www.jk-sci.com/products/s57c4x-1065141 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5fc85d17-9103-4ff9-988c-da8e0019efea.png?v=1774668606 Empagliflozin Impuirity 141 Empagliflozin Impuirity 141|C4X-1065141 https://www.jk-sci.com/products/s57c4x-106549 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/808caf3b04df3b87583d7f7d88677d85.jpg?v=1776405670 Empagliflozin Impurity 49 | 1279691-35-8 Empagliflozin Impurity 49|C4X-106549|1279691-35-8 https://www.jk-sci.com/products/s57c4x-116659 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2fdae377824c4e8519d7debe8cfa1993.jpg?v=1776408715 propyl 2-cyano-2-propylpentanoate | 2689013-42-9 propyl 2-cyano-2-propylpentanoate|C4X-116659|2689013-42-9 https://www.jk-sci.com/products/s57c4x-13892 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/46cde1e4bd50076a3a76cb70391c43f4.jpg?v=1776411109 Budesonide EP Impurity B（Mixture of diastereomers） | 1040085-98-0 Budesonide EP Impurity B（Mixture of diastereomers）|C4X-13892|1040085-98-0 https://www.jk-sci.com/products/s57c4x-13893 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bad5271a87d6200f8d5cf6c62e7ca098.jpg?v=1776411127 Budesonide EP Impurity C | 1040085-99-1 Budesonide EP Impurity C|C4X-13893|1040085-99-1 https://www.jk-sci.com/products/s57c3d-2011 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/223472.png?v=1774668499 3-Bromothiofuran | 872-31-1 3-Bromothiofuran|C3D-2011|872-31-1 https://www.jk-sci.com/products/s57c3d-26096 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/223677.png?v=1774669514 2-(1H-Imidazol-5-yl)acetic acid | 645-65-8 2-(1H-Imidazol-5-yl)acetic acid|C3D-26096|645-65-8 https://www.jk-sci.com/products/s57c3d-262264 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f595c64facd02aca22ae7aa51f6eadee.jpg?v=1776403510 Ethyl 3-(4-hydroxyphenyl)-3-oxopropanoate | 77103-47-0 Ethyl 3-(4-hydroxyphenyl)-3-oxopropanoate|C3D-262264|77103-47-0 https://www.jk-sci.com/products/s57c3d-4368 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c228774a480ec6cd6cd90f7cca842ddb.jpg?v=1776403706 Calcobutrol | 151878-23-8 Calcobutrol|C3D-4368|151878-23-8 https://www.jk-sci.com/products/s57c3d-5767 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420116_e3a8ccea-6e2c-45fd-94c9-2790e664eee1.png?v=1774669539 4-Azidobenzoic Acid | 6427-66-3 4-Azidobenzoic Acid|C3D-5767|6427-66-3 https://www.jk-sci.com/products/s57c3d-5790 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6e59cd78ef0895e67f9de157e91fed8a.jpg?v=1776403919 4,4-(Diazoamino)Dibenzenesulfonic Acid Disodium Salt | 56120-28-6 4,4-(Diazoamino)Dibenzenesulfonic Acid Disodium Salt|C3D-5790|56120-28-6 https://www.jk-sci.com/products/s57c3d-6125 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/112094.png?v=1774669544 (2R,3S,5R)-5-(2,6-Diamino-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/310468.png?v=1774668537 Quifenadine | 10447-39-9 Quifenadine|C3D-6146|10447-39-9 https://www.jk-sci.com/products/s57c4x-100110 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8d797cc7b490a39d7c8ecdb1a16e756d.jpg?v=1776404047 Erythromycin Impurity 10(Davercin) | 55224-05-0 Erythromycin Impurity 10(Davercin)|C4X-100110|55224-05-0 https://www.jk-sci.com/products/s57c4x-101651 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14c1db74f621a533d0a6dcff4f449089.jpg?v=1776404427 Enzalutamide-d6 | 1443331-94-9 Enzalutamide-d6|C4X-101651|1443331-94-9 https://www.jk-sci.com/products/s57c4x-102051 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e566b0f44efb46174808cabffbb68b77.jpg?v=1776404573 Vonoprazan Impurity 51 | 1240949-51-2 Vonoprazan Impurity 51|C4X-102051|1240949-51-2 https://www.jk-sci.com/products/s57c4x-10447 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/43fb16aa22e3a272f337d37208d51abd.jpg?v=1776404999 Mosapride Impurity 7 | 152013-26-8 Mosapride Impurity 7|C4X-10447|152013-26-8 https://www.jk-sci.com/products/s57c4x-104956 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_675c3a8f-d0ad-4257-a34f-fd30ae8ad1a4.png?v=1774668569 Saxagliptin Impurity 56 Saxagliptin Impurity 56|C4X-104956 https://www.jk-sci.com/products/s57c4x-1087107 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/03dd067dad513f8fe86af30b660365e3.jpg?v=1776406429 Desmethylene Tadalafil | 171489-03-5 Desmethylene Tadalafil|C4X-1087107|171489-03-5 https://www.jk-sci.com/products/s57c4x-109087 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f45b9acc-15bf-4274-a1e2-20fa3ce648b2.png?v=1774669645 Rivaroxaban Impurity 87 Rivaroxaban Impurity 87|C4X-109087 https://www.jk-sci.com/products/s57c4x-116018 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5dc8f8d47b6949b5c17e93f50592abaf.jpg?v=1776408517 Cholic Acid Impurity 18 | 517-33-9 Cholic Acid Impurity 18|C4X-116018|517-33-9 https://www.jk-sci.com/products/s57c1606793 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38b540a4b21ff9c2269b44204c631ec3.jpg?v=1776402271 Buspirone impurity 02 | 87789-48-8 Buspirone impurity 02|C1606793|87789-48-8 https://www.jk-sci.com/products/s57c1621512 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222129_d389f968-9e7c-4e86-a1f8-076597faeefd.png?v=1774669485 2-Chloro-4-nitroanisole | 4920-79-0 2-Chloro-4-nitroanisole|C1621512|4920-79-0 https://www.jk-sci.com/products/s57c1797537 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e24c73270ecb34b2fb75b4de67a85a37.jpg?v=1776402688 N-(4-Chlorobenzyl)pyridin-2-amine | 22881-33-0 N-(4-Chlorobenzyl)pyridin-2-amine|C1797537|22881-33-0 https://www.jk-sci.com/products/s57c1823337 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/97e0f25343ff47b0a3ae24e25f8a4b55.jpg?v=1776402811 Etodolac EP Impurity B (8-Methyl Etodolac) | 41340-19-6 Etodolac EP Impurity B (8-Methyl Etodolac)|C1823337|41340-19-6 https://www.jk-sci.com/products/s57c1929872 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8190ddb0eacb04e66087e939ecd41b9c.jpg?v=1776403268 3-Hydroxyisovalerylcarnitine | 99159-87-2 3-Hydroxyisovalerylcarnitine|C1929872|99159-87-2 https://www.jk-sci.com/products/s57c1931123 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c5249464ced42974dcf976b2ed7afce6.jpg?v=1776403300 Chlorhexidine EP Impurity A | 152504-08-0 Chlorhexidine EP Impurity A|C1931123|152504-08-0 https://www.jk-sci.com/products/s57c1931353 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f45c49e4d0754ff69f642be11d23ce1e.jpg?v=1776403303 1-Palmito-2-stearin | 20296-26-8 1-Palmito-2-stearin|C1931353|20296-26-8 https://www.jk-sci.com/products/s57c3d-25837 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b562967fcb0e9beb5cb073eff23776c9.jpg?v=1776403376 7-O-Demethyl a-Narcotine | 68353-55-9 7-O-Demethyl a-Narcotine|C3D-25837|68353-55-9 https://www.jk-sci.com/products/s57c3d-26013 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/07f9eb91f2f8499c66fb4ac9432e1a20.jpg?v=1776403424 2-((2-((2-Hydroxypropanoyl)oxy)propanoyl)oxy)propanoic acid | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/02a141af9a01458e3cc61732c47f41d6.jpg?v=1776403467 Puberulic Acid | 99-23-0 Puberulic Acid|C3D-262156|99-23-0 https://www.jk-sci.com/products/s57c3d-6165 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346930.png?v=1784619799 2,2'-O-Cyclouridine | 3736-77-4 2,2'-O-Cyclouridine|C3D-6165|3736-77-4 https://www.jk-sci.com/products/s57c4x-103523 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8b2d98a9-4fdd-4120-b3e3-6de8c764e5fb.png?v=1774669583 Paroxetine Impurity 23 Paroxetine Impurity 23|C4X-103523 https://www.jk-sci.com/products/s57c4x-1052112 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82f5be3b6a02e735d307a3392d08a9b1.jpg?v=1776405123 Sofosbuvir Impurity 112 | 62062-65-1 Sofosbuvir Impurity 112|C4X-1052112|62062-65-1 https://www.jk-sci.com/products/s57c4x-10568 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d1e8e1889b72f2c916d9cdd93fce1b8.jpg?v=1776405316 Vortioxetine Impurity 8 | 13616-83-6 Vortioxetine Impurity 8|C4X-10568|13616-83-6 https://www.jk-sci.com/products/s57c4x-108226 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a21bd85dc527510022892475d56b739.jpg?v=1776406252 Ibuprofen Impurity 26 | 67173-18-6 Ibuprofen Impurity 26|C4X-108226|67173-18-6 https://www.jk-sci.com/products/s57c4x-10832 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce8e691947356c5db2820788bcf3227d.jpg?v=1776406285 Cetirizine EP Impurity B | 1000690-91-4 Cetirizine EP Impurity B|C4X-10832|1000690-91-4 https://www.jk-sci.com/products/s57c4x-1090 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ca6cf95b9c69442de4fe2f3ee789375.jpg?v=1776406622 Rivaroxaban | 366789-02-8 Rivaroxaban|C4X-1090|366789-02-8 https://www.jk-sci.com/products/s57c4x-13861 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/577b3449bd933eeb6be567f33f577ed1.jpg?v=1776411068 Raltitrexed Impurity 1 | 1378372-01-0 Raltitrexed Impurity 1|C4X-13861|1378372-01-0 https://www.jk-sci.com/products/s57c4x-13895 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a935779f28d822740e195d46f12d596f.jpg?v=1776411132 Budesonide EP Impurity E | 131918-64-4 Budesonide EP Impurity E|C4X-13895|131918-64-4 https://www.jk-sci.com/products/s57c1554417 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5cd6e9a90f3fd77a521b19dce8024d15.jpg?v=1776402150 1-Palmitoyl-2-hydroxy-sn-glycero-3-PG (sodium) | 326495-22-1 1-Palmitoyl-2-hydroxy-sn-glycero-3-PG (sodium)|C1554417|326495-22-1 https://www.jk-sci.com/products/s57c1612659 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c1a3e23bf87341d2868848cf486c1a1.jpg?v=1776402286 2-Amino-5-methylbenzenesulfonamide | 609-55-2 2-Amino-5-methylbenzenesulfonamide|C1612659|609-55-2 https://www.jk-sci.com/products/s57c1826820 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369146.png?v=1774670454 Hydroxy Flutamide | 52806-53-8 Hydroxy Flutamide|C1826820|52806-53-8 https://www.jk-sci.com/products/s57c1831196 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b271889d5489eb75623f519940f76732.jpg?v=1776402916 Methyl (2,5-dichlorobenzoyl)glycinate | 338965-44-9 Methyl (2,5-dichlorobenzoyl)glycinate|C1831196|338965-44-9 https://www.jk-sci.com/products/s57c1887270 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/04c82a1f592ac9c2d4dbe0373515cc75.jpg?v=1776403079 Bis(4-hydroxybutyl)terephthalate | 23358-95-4 Bis(4-hydroxybutyl)terephthalate|C1887270|23358-95-4 https://www.jk-sci.com/products/s57c1909758 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f0b286c89e5becbc13dee998e06b12ce.jpg?v=1776403190 Triamcinolone Acetonide Impurity N1 | 2367-73-9 Triamcinolone Acetonide Impurity N1|C1909758|2367-73-9 https://www.jk-sci.com/products/s57c1920325 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/434761_2cc9f490-fd72-4554-89d9-51d547ef6897.png?v=1774670469 Nipecotic acid | 498-95-3 Nipecotic acid|C1920325|498-95-3 https://www.jk-sci.com/products/s57c1921295 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/511690.png?v=1774671456 Calcium formate | 544-17-2 Calcium formate|C1921295|544-17-2 https://www.jk-sci.com/products/s57c1930153 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6729c63a2ef420dd91383504e39be5ad.jpg?v=1776403291 Indobufen Impurity N2 | 36691-07-3 Indobufen Impurity N2|C1930153|36691-07-3 https://www.jk-sci.com/products/s57c3d-25897 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/584852.png?v=1774670497 2-Amino-5-fluoropyridine | 21717-96-4 2-Amino-5-fluoropyridine|C3D-25897|21717-96-4 https://www.jk-sci.com/products/s57c3d-25960 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462869.png?v=1774670503 5-Hydroxy-4-Methyl-2(5H)Furanone | 40834-42-2 5-Hydroxy-4-Methyl-2(5H)Furanone|C3D-25960|40834-42-2 https://www.jk-sci.com/products/s57c3d-3339 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/02d9cd3d5544687d61d3f99a7e85b70d_e779eba4-7523-4a46-b42e-f0406f431276.jpg?v=1776403590 1,2-Bis(4-chlorophenyl)diazene | 1602-00-2 1,2-Bis(4-chlorophenyl)diazene|C3D-3339|1602-00-2 https://www.jk-sci.com/products/s57c3d-5243 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/504219_59201f40-f5d3-4d08-8b20-223db27eb62c.png?v=1774670527 1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium Inner Salt | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb24581b11e1c38e05255e776cb977b1.jpg?v=1776403852 1,2-Benzoquinone | 583-63-1 1,2-Benzoquinone|C3D-5500|583-63-1 https://www.jk-sci.com/products/s57c3d-6100 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be5cea299e016ade7323920cfe4bf05d.jpg?v=1776403998 2-(Dimethylamino)ethanol hydrochloride | 2498-25-1 2-(Dimethylamino)ethanol hydrochloride|C3D-6100|2498-25-1 https://www.jk-sci.com/products/s57c4x-10542 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91b27410688b78fac282aec86f17d4e7.jpg?v=1776405174 Tedizolid Phosphate | 856867-55-5 Tedizolid Phosphate|C4X-10542|856867-55-5 https://www.jk-sci.com/products/s57c4x-108918 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_da7daade-943f-41da-8250-cab05106f315.png?v=1774671536 Dabigatran Impurity 18 | 255706-13-9 Dabigatran Impurity 18|C4X-108918|255706-13-9 https://www.jk-sci.com/products/s57c4x-109048 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/822d4dac3f30f2a4c64444512f365ecf.jpg?v=1776406665 Rivaroxaban Impurity 48 | 62457-35-6 Rivaroxaban Impurity 48|C4X-109048|62457-35-6 https://www.jk-sci.com/products/s57c4x-112811 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eda480a52dc6393613f07ea77490334a.jpg?v=1776407715 Sildenafil Impurity 11 | 139756-03-9 Sildenafil Impurity 11|C4X-112811|139756-03-9 https://www.jk-sci.com/products/s57c4x-113116 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e70367a4ab95ace20847271f88e1f60.jpg?v=1776407842 Brexpiprazole Impurity 16 | 2116542-22-2 Brexpiprazole Impurity 16|C4X-113116|2116542-22-2 https://www.jk-sci.com/products/s57c4x-114936 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88c0b5acff9d8d2d4a94f61ddcdcd158.jpg?v=1776408414 Cefoperazone-d5 | 2410425-70-4 Cefoperazone-d5|C4X-114936|2410425-70-4 https://www.jk-sci.com/products/s57c1777635 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8723d5190b3d530076255c81ec43513a.jpg?v=1776402559 7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_960b6bf6-b509-4128-b2af-4274ce1290e0.png?v=1774671431 Amino acid Impurity 4 (Z/E mixture) Amino acid Impurity 4 (Z/E mixture)|C1789414 https://www.jk-sci.com/products/s57c1795348 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a61139cb110eb5951ec23b73a8332ca5.jpg?v=1776402649 Boc-Lys-OMe (hydrochloride) | 99532-86-2 Boc-Lys-OMe (hydrochloride)|C1795348|99532-86-2 https://www.jk-sci.com/products/s57c1797655 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/276363.png?v=1774671441 Cholic Acid Ethyl Ester | 47676-48-2 Cholic Acid Ethyl Ester|C1797655|47676-48-2 https://www.jk-sci.com/products/s57c1848641 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/145144.png?v=1774672472 L-Methyldopa sesquihydrate | 41372-08-1 L-Methyldopa sesquihydrate|C1848641|41372-08-1 https://www.jk-sci.com/products/s57c1924001 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/292862_8116db5c-1608-41b2-9db2-226b6b2d1e3e.png?v=1774672484 4-Bromo-2,6-Difluoroaniline | 67567-26-4 4-Bromo-2,6-Difluoroaniline|C1924001|67567-26-4 https://www.jk-sci.com/products/s57c1925208 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d096dab251c8720cc3241fae7c4e20f3.jpg?v=1776403247 2-Methyl-1-naphthol | 7469-77-4 2-Methyl-1-naphthol|C1925208|7469-77-4 https://www.jk-sci.com/products/s57c3d-2139 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/281285.png?v=1774671472 1,4-Dioxan-2-one | 3041-16-5 1,4-Dioxan-2-one|C3D-2139|3041-16-5 https://www.jk-sci.com/products/s57c3d-2285 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541972_9b098368-3939-40c7-a1ba-b67587df8902.png?v=1774671478 1,5-Pentanediol diacrylate (stabilized with MEHQ) | 36840-85-4 1,5-Pentanediol diacrylate (stabilized with MEHQ)|C3D-2285|36840-85-4 https://www.jk-sci.com/products/s57c3d-2854 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7bdb07cab9f6f5f7130c52fa8a1034e5.jpg?v=1776403550 L-Gluconic Acid Cacium Salt | 152772-65-1 L-Gluconic Acid Cacium Salt|C3D-2854|152772-65-1 https://www.jk-sci.com/products/s57c3d-5654 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/18dd387595e51dac9bdef727da1bd069.jpg?v=1776403882 Dxd | 1599440-33-1 Dxd|C3D-5654|1599440-33-1 https://www.jk-sci.com/products/s57c4x-105248 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dc5ab923a845dd132c198cafceab1ba7.jpg?v=1776405128 Sofosbuvir Impurity 48 | 1337482-17-3 Sofosbuvir Impurity 48|C4X-105248|1337482-17-3 https://www.jk-sci.com/products/s57c4x-105450 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c92096b6bc3df0aa94a8ac11e57bdb9.jpg?v=1776405203 Tedizolid Impurity 50 | 1056039-83-8 Tedizolid Impurity 50|C4X-105450|1056039-83-8 https://www.jk-sci.com/products/s57c4x-16795 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd605d33b00838bbbd74475a490b3458.jpg?v=1776413884 Lidocaine EP Impurity E | 745798-07-6 Lidocaine EP Impurity E|C4X-16795|745798-07-6 https://www.jk-sci.com/products/s57c3d-2712 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/633057_88b355fd-1799-4f8f-9df6-7e6ba5b295d6.png?v=1774673513 Ethyl 4-bromomethylcinnamate | 60682-98-6 Ethyl 4-bromomethylcinnamate|C3D-2712|60682-98-6 https://www.jk-sci.com/products/s57c3d-3317 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/218816.png?v=1774672489 H-D-2-Nal-OH | 76985-09-6 H-D-2-Nal-OH|C3D-3317|76985-09-6 https://www.jk-sci.com/products/s57c4x-101322 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1ec2316ab05a073da9ec1965a5ef1e06.jpg?v=1776404386 Bicalutamide Impurity 22 | 405-31-2 Bicalutamide Impurity 22|C4X-101322|405-31-2 https://www.jk-sci.com/products/s57c4x-1020147 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/76ddf4e4de3a5f4000ab09f2d8b08e7c.jpg?v=1776404508 Vonoprazan Impurity 147 | 748810-25-5 Vonoprazan Impurity 147|C4X-1020147|748810-25-5 https://www.jk-sci.com/products/s57c4x-1027 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/110222930039ba179a9c49463419596a.jpg?v=1776404674 Rupatadine Fumaric Acid | 182349-12-8 Rupatadine Fumaric Acid|C4X-1027|182349-12-8 https://www.jk-sci.com/products/s57c4x-10273 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/429620_1c27281c-4f68-4b00-908a-aad1951ed918.png?v=1774672546 Rupatadine Impurity 3 | 102074-19-1 Rupatadine Impurity 3|C4X-10273|102074-19-1 https://www.jk-sci.com/products/s57c4x-108416 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/231167_fd70f0f8-ab2c-49ef-81d5-48b80b2948c4.png?v=1774672598 Roflumilast impurity 16 | 22889-78-7 Roflumilast impurity 16|C4X-108416|22889-78-7 https://www.jk-sci.com/products/s57c4x-10909 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4dc353cbcb46ac357f41a47ea659d2de.jpg?v=1776406698 Rivaroxaban EP Impurity A | 865479-71-6 Rivaroxaban EP Impurity A|C4X-10909|865479-71-6 https://www.jk-sci.com/products/s57c4x-109768 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9cb1c2831f1d527c93907cdb40f9776b.jpg?v=1776407030 Olmesartan Impurity 68 | 1040250-19-8 Olmesartan Impurity 68|C4X-109768|1040250-19-8 https://www.jk-sci.com/products/s57c4x-112576 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bbc66e7156db59adb4ed9dc790931706_251ff390-2f7a-4855-bba1-79fd28995c65.jpg?v=1776407700 Palbociclib Impurity 76 | 1941177-45-2 Palbociclib Impurity 76|C4X-112576|1941177-45-2 https://www.jk-sci.com/products/s57c4x-12943 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14e74fc7e679b6a02ca4365ae0695dde.jpg?v=1776410061 Guaifenesin EP Impurity C | 1797132-23-0 Guaifenesin EP Impurity C|C4X-12943|1797132-23-0 https://www.jk-sci.com/products/s57c4x-136645 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/df730f2deb5d7b80f94629a1e0d95c7c.jpg?v=1776410821 Voriconazole Impurity 45 | 908352-44-3 Voriconazole Impurity 45|C4X-136645|908352-44-3 https://www.jk-sci.com/products/s57c1909693 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f8b1693241072e2bb38a09eafde9955.jpg?v=1776403188 Trazodone EP Impurity A HCl | 55290-66-9 Trazodone EP Impurity A HCl|C1909693|55290-66-9 https://www.jk-sci.com/products/s57c1930259 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c083d38368860221bfb257c834edd04b.jpg?v=1776403297 (Z)-2,2'-((3-((2-hydroxyethyl)(octadec-9-en-1-yl)amino)propyl)azanediyl)bis(ethan-1-ol) | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/236898.png?v=1774673519 3,4-Dimethoxybenzoyl Chloride | 3535-37-3 3,4-Dimethoxybenzoyl Chloride|C3D-3257|3535-37-3 https://www.jk-sci.com/products/s57c3d-3331 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/153467.png?v=1774673525 N-Acetyl-o-phenetidine | 581-08-8 N-Acetyl-o-phenetidine|C3D-3331|581-08-8 https://www.jk-sci.com/products/s57c3d-3708 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f999b726bec35fe79d105cc690e595d.jpg?v=1776403622 Triuret | 556-99-0 Triuret|C3D-3708|556-99-0 https://www.jk-sci.com/products/s57c3d-5527 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/628248.png?v=1774673541 Escin IB | 26339-90-2 Escin IB|C3D-5527|26339-90-2 https://www.jk-sci.com/products/s57c4x-102083 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_755722e5-a8fd-4d22-880d-8d40cfd20557.png?v=1774711149 Vonoprazan Fumarate Impurity 83 Vonoprazan Fumarate Impurity 83|C4X-102083 https://www.jk-sci.com/products/s57c4x-103813 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d66aebd9e7464c5cf1e92035acc9775.jpg?v=1776404893 Prucalopride Impurity 13 | 137211-64-4 Prucalopride Impurity 13|C4X-103813|137211-64-4 https://www.jk-sci.com/products/s57c4x-108996 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a3c7d730c5aee0965d2b377cd9ecd61_149fc7f4-2b15-479b-a29c-c9e033d6e6d1.jpg?v=1776406619 Dabigatran Impurity 96 | 16156-50-6 Dabigatran Impurity 96|C4X-108996|16156-50-6 https://www.jk-sci.com/products/s57c3d-5271 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315907_8bf8ceb2-e98e-4d47-a66e-0ed0f1587e33.png?v=1774711132 1,3-Dimethylurea | 96-31-1 1,3-Dimethylurea|C3D-5271|96-31-1 https://www.jk-sci.com/products/s57c3d-5498 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/293604.png?v=1774711137 5-Bromo-2-methoxypyridine | 13472-85-0 5-Bromo-2-methoxypyridine|C3D-5498|13472-85-0 https://www.jk-sci.com/products/s57c4x-10213 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/50739daf08b2e07c48e496d7fd0df685.jpg?v=1776404625 Ganciclovir EP Impurity C | 108436-36-8 Ganciclovir EP Impurity C|C4X-10213|108436-36-8 https://www.jk-sci.com/products/s57c4x-102542 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ed0d38e0-14f3-407b-8003-997b3e1ec93c.png?v=1774711158 Crizotinib Impurity 42 DiHCl Crizotinib Impurity 42 DiHCl|C4X-102542 https://www.jk-sci.com/products/s57c4x-102853 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1a4ea9cf-7778-49a5-99bd-a1a765683723.png?v=1774712619 Lurasidone Impurity 53 HCl Lurasidone Impurity 53 HCl|C4X-102853 https://www.jk-sci.com/products/s57c4x-103243 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fa363906a9f425ce905657193154d1fa.jpg?v=1776404827 Mirabegron Impurity 43 | 1627515-83-6 Mirabegron Impurity 43|C4X-103243|1627515-83-6 https://www.jk-sci.com/products/s57c4x-1033 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/521355.png?v=1774711178 Milnacipran hydrochloride | 101152-94-7 Milnacipran hydrochloride|C4X-1033|101152-94-7 https://www.jk-sci.com/products/s57c4x-103794 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d87ece0229926f4ee766303e11160a1.jpg?v=1776404889 Pitavastatin Impurity 94 | 2276678-27-2 Pitavastatin Impurity 94|C4X-103794|2276678-27-2 https://www.jk-sci.com/products/s57c4x-105270 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7d06e390d67bd5e5d2801620ea97eaeb.jpg?v=1776405134 Sofosbuvir Impurity 70 | 1334513-02-8 Sofosbuvir Impurity 70|C4X-105270|1334513-02-8 https://www.jk-sci.com/products/s57c4x-105510 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d10b8d9d955d3e4307d218cad51f37b.jpg?v=1776405244 Topiroxostat Impurity 10 | 2044702-36-3 Topiroxostat Impurity 10|C4X-105510|2044702-36-3 https://www.jk-sci.com/products/s57c4x-107725 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/814030.png?v=1774711235 Entecavir Impurity 25 | 110567-22-1 Entecavir Impurity 25|C4X-107725|110567-22-1 https://www.jk-sci.com/products/s57c1823338 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1c33d31acf63ab370fd4bf79aaa22e34.jpg?v=1776402814 Etodolac EP Impurity A | 41339-67-7 Etodolac EP Impurity A|C1823338|41339-67-7 https://www.jk-sci.com/products/s57c1826813 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/509498_139556db-5f2e-4b44-b202-ffffd906bc0c.png?v=1774712553 Hydroquinone-d6 | 71589-26-9 Hydroquinone-d6|C1826813|71589-26-9 https://www.jk-sci.com/products/s57c3d-2147 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/381147_a772735c-1dce-48de-8ebc-5b23f4336b43.png?v=1774712558 METHACHOLINE CHLORIDE | 62-51-1 METHACHOLINE CHLORIDE|C3D-2147|62-51-1 https://www.jk-sci.com/products/s57c3d-25868 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06169b14207f4ce88a9f1d6483cde6b2.jpg?v=1776403389 3-(4-Chlorophenyl)propan-1-ol | 6282-88-8 3-(4-Chlorophenyl)propan-1-ol|C3D-25868|6282-88-8 https://www.jk-sci.com/products/s57c3d-26118 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82faa51c6e3609254c179d8ab064b81e.jpg?v=1776403453 2,2,5-Trimethyl-3-Nitrosooxazolidine | 77400-46-5 2,2,5-Trimethyl-3-Nitrosooxazolidine|C3D-26118|77400-46-5 https://www.jk-sci.com/products/s57c3d-4086 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17e0d315730a3d7db48cb78bd5b1cf06.jpg?v=1776403658 12-Hydroxystearic Acid | 106-14-9 12-Hydroxystearic Acid|C3D-4086|106-14-9 https://www.jk-sci.com/products/s57c3d-5290 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7652d83c03a7401cdd754a74b242e63a.jpg?v=1776403827 2-hydroxypropyl 4-hydroxybenzoate | 77846-90-3 2-hydroxypropyl 4-hydroxybenzoate|C3D-5290|77846-90-3 https://www.jk-sci.com/products/s57c4x-102018 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/70881b4b29dafe1562d1301920b5dfe5.jpg?v=1776404528 Vonoprazan Fumarate Impurity 18 | 1883595-37-6 Vonoprazan Fumarate Impurity 18|C4X-102018|1883595-37-6 https://www.jk-sci.com/products/s57c4x-102263 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_85fe1fe4-94e1-4e2f-ada0-9067593fd6d0.png?v=1774712606 Carfilzomib Impurity 63 Carfilzomib Impurity 63|C4X-102263 https://www.jk-sci.com/products/s57c4x-102721 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f847f486c23446c52d167016d70b0ca4.jpg?v=1776404684 Rupatadine Impurity 21 | 1007089-84-0 Rupatadine Impurity 21|C4X-102721|1007089-84-0 https://www.jk-sci.com/products/s57c4x-103924 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/873e7ebd7f5df83b547256a46c3400ae.jpg?v=1776404929 Donepezil EP impurity F | 145546-80-1 Donepezil EP impurity F|C4X-103924|145546-80-1 https://www.jk-sci.com/products/s57c4x-10414 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/599199_a05e8698-268f-4d01-ad33-2079653ca3f2.png?v=1774712631 Lorazepam Impurity 4 | 2958-36-3 Lorazepam Impurity 4|C4X-10414|2958-36-3 https://www.jk-sci.com/products/s57c4x-138617 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_eebdbdd5-5e10-4c13-8d5b-5fa56325a78d.png?v=1774712819 Raltitrexed Impurity 17 Raltitrexed Impurity 17|C4X-138617 https://www.jk-sci.com/products/s57c4x-13896 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/614078.png?v=1774712825 Budesonide EP Impurity F(Desonide) | 638-94-8 Budesonide EP Impurity F(Desonide)|C4X-13896|638-94-8 https://www.jk-sci.com/products/s57c4x-139216 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/296463.png?v=1774712831 Famotidine Impurity 16 | 76823-93-3 Famotidine Impurity 16|C4X-139216|76823-93-3 https://www.jk-sci.com/products/s57c4x-152020 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_efdcb0ab-9545-4210-ac0a-a83c758420ae.png?v=1774712916 Glycolic acid-Lysine-Octreotide Glycolic acid-Lysine-Octreotide|C4X-152020 https://www.jk-sci.com/products/s57c3d-2050 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f89ceea26b7536bc683497e242fa326_9729774b-1e32-423a-8349-ba2fa50cc424.jpg?v=1776403331 S-(3-Carboxypropyl)-L-cysteine | 30845-11-5 S-(3-Carboxypropyl)-L-cysteine|C3D-2050|30845-11-5 https://www.jk-sci.com/products/s57c3d-25966 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/359750.png?v=1774714527 4,4'-Oxybis(chlorobenzene) | 2444-89-5 4,4'-Oxybis(chlorobenzene)|C3D-25966|2444-89-5 https://www.jk-sci.com/products/s57c3d-2801 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e0d2dd446b600a15334644ee453ee16_fd28152f-583e-4a4c-9fd5-360fb957a7ae.jpg?v=1776403548 Fmoc-D-Tyr(Me)-OH | 201335-88-8 Fmoc-D-Tyr(Me)-OH|C3D-2801|201335-88-8 https://www.jk-sci.com/products/s57c3d-2965 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/360470.png?v=1774714543 4-Ethylresorcinol | 2896-60-8 4-Ethylresorcinol|C3D-2965|2896-60-8 https://www.jk-sci.com/products/s57c3d-3403 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72dc34e22efa3ad2c89824c7f72bc7cf_c0bd8cc5-f43f-477c-a071-344c06a94ab0.jpg?v=1776403601 Isopropyl Ethanesulfonate | 14245-62-6 Isopropyl Ethanesulfonate|C3D-3403|14245-62-6 https://www.jk-sci.com/products/s57c3d-5604 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/592204.png?v=1774714570 4-Cyclopentylpiperazin-1-amine | 61379-64-4 4-Cyclopentylpiperazin-1-amine|C3D-5604|61379-64-4 https://www.jk-sci.com/products/s57c4x-101614 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b5e573c2-ec34-4550-b2c6-302b6f8bfab4.png?v=1774714587 Enzalutamide Impurity 14 Enzalutamide Impurity 14|C4X-101614 https://www.jk-sci.com/products/s57c4x-103227 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/113503_66b98ed2-b9c8-4c36-8a69-da27441bf40a.png?v=1774714600 Mirabegron Impurity 27 | 66659-20-9 Mirabegron Impurity 27|C4X-103227|66659-20-9 https://www.jk-sci.com/products/s57c4x-103929 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a471e85905ab580d12fdb464070b981e.jpg?v=1776404936 Donepezil Impurity 29 | 197010-25-6 Donepezil Impurity 29|C4X-103929|197010-25-6 https://www.jk-sci.com/products/s57c4x-10397 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/622215.png?v=1774714623 Donepezil Impurity 7 | 120013-84-5 Donepezil Impurity 7|C4X-10397|120013-84-5 https://www.jk-sci.com/products/s57c4x-105410 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/69ec357100c7236b7ac4ae560fec511b.jpg?v=1776405163 Tedizolid Impurity 10 | 1835340-19-6 Tedizolid Impurity 10|C4X-105410|1835340-19-6 https://www.jk-sci.com/products/s57c4x-106227 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/409793.png?v=1774714655 Edaravone Impurity 27 | 102-51-2 Edaravone Impurity 27|C4X-106227|102-51-2 https://www.jk-sci.com/products/s57c4x-106415 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/04175f7b11c599d7f739181a1b1c39ad.jpg?v=1776405552 Ibrutinib Impurity 15 | 2213398-75-3 Ibrutinib Impurity 15|C4X-106415|2213398-75-3 https://www.jk-sci.com/products/s57c4x-109738 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88fcf2ce0ed79765505dce4f78490830.jpg?v=1776407017 Olmesartan Impurity 38 | 144690-07-3 Olmesartan Impurity 38|C4X-109738|144690-07-3 https://www.jk-sci.com/products/s57c4x-1131108 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4a24a566cbcff58e53c1ea71ff4b9cd1.jpg?v=1776407832 Brexpiprazole impurity 108 | 17082-09-6 Brexpiprazole impurity 108|C4X-1131108|17082-09-6 https://www.jk-sci.com/products/s57c4x-138941 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_64013fb6-a1f3-4cd2-8073-38a0353a7fe7.png?v=1774714876 Budesonide impurity 41 Budesonide impurity 41|C4X-138941 https://www.jk-sci.com/products/s57c1282440 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1a69e5e6533382c1b2aa227adf0c55f.jpg?v=1776401640 3,3'-di-tert-Butyl-5,5'-dimethoxybiphenyl-2,2'-diol | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fef24fab40b114e59e60a9482c06832f.jpg?v=1776401643 Roflumilast Impurity C51 | 1412448-29-3 Roflumilast Impurity C51|C1283751|1412448-29-3 https://www.jk-sci.com/products/s57c1518339 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de38b132313d11959b080e0a6923d125.jpg?v=1776402060 1-(3-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride | 856993-25-4 1-(3-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride|C1518339|856993-25-4 https://www.jk-sci.com/products/s57c1621513 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/160ce42877618add5a35bc791509e80a.jpg?v=1776402311 2-Chloro-4-nitrobenzanilide | 55501-45-6 2-Chloro-4-nitrobenzanilide|C1621513|55501-45-6 https://www.jk-sci.com/products/s57c1802719 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/457484.png?v=1774714480 Diethyl 2-(6-bromohexyl)malonate | 6557-85-3 Diethyl 2-(6-bromohexyl)malonate|C1802719|6557-85-3 https://www.jk-sci.com/products/s57c1824892 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3bdbb4620c16072c77e50e65e5e3a2a2.jpg?v=1776402832 Gadobutrol Impurity N50 | 585531-74-4 Gadobutrol Impurity N50|C1824892|585531-74-4 https://www.jk-sci.com/products/s57c1830160 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2355d747cfc7740305388efd4b719f1b.jpg?v=1776402901 Orforglipron | 2212020-52-3 Orforglipron|C1830160|2212020-52-3 https://www.jk-sci.com/products/s57c1896859 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ee9910f7470bd5a09fa911742e015731.jpg?v=1776403152 Phenylbutazone Impurity C59 | 23111-33-3 Phenylbutazone Impurity C59|C1896859|23111-33-3 https://www.jk-sci.com/products/s57c3d-1803 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/588657_39a62840-ef00-4386-9530-2934c5b9647a.png?v=1774716877 N-Carbobenzoxyoxysuccinimide | 13139-17-8 N-Carbobenzoxyoxysuccinimide|C3D-1803|13139-17-8 https://www.jk-sci.com/products/s57c3d-262191 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cdf57df65b99588077a4323577f4160f.jpg?v=1776403487 4-chloronitrosobenzene | 932-98-9 4-chloronitrosobenzene|C3D-262191|932-98-9 https://www.jk-sci.com/products/s57c3d-3498 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1a9c0585e84c6ff5b3b98db3c17b21c9.jpg?v=1776403612 (9H-fluoren-9-yl)methyl piperidine-1-carboxylate | 207558-19-8 (9H-fluoren-9-yl)methyl piperidine-1-carboxylate|C3D-3498|207558-19-8 https://www.jk-sci.com/products/s57c3d-4262 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3112ff1d573dd03cce0b9c5b83840a6.jpg?v=1776403685 Cyclopentyl acetate | 933-05-1 Cyclopentyl acetate|C3D-4262|933-05-1 https://www.jk-sci.com/products/s57c4x-100113 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08156ad21e48c5517b0a2f20228dbb0b.jpg?v=1776404051 Erythromycin Impurity 13 | 58781-38-7 Erythromycin Impurity 13|C4X-100113|58781-38-7 https://www.jk-sci.com/products/s57c4x-100115 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0b4747d21ac064d1998af2ae6c7650e7.jpg?v=1776404053 Erythromycin EP Impurity H（Erythromycin A N-oxide） | 992-65-4 Erythromycin EP Impurity H（Erythromycin A N-oxide）|C4X-100115|992-65-4 https://www.jk-sci.com/products/s57c4x-10035 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0451186ea1ac5a356182781d484433ae.jpg?v=1776404169 Azithromycin EP Impurity E | 612069-27-9 Azithromycin EP Impurity E|C4X-10035|612069-27-9 https://www.jk-sci.com/products/s57c4x-102516 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f75bb288127c29e50df9bb77086b368b.jpg?v=1776404645 Crizotinib impurity 16 | 877397-65-4 Crizotinib impurity 16|C4X-102516|877397-65-4 https://www.jk-sci.com/products/s57c4x-104322 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77abb63d903ce0e0f9717ea55d6f4810.jpg?v=1776404967 Celecoxib Impurity 22 | 163266-02-2 Celecoxib Impurity 22|C4X-104322|163266-02-2 https://www.jk-sci.com/products/s57c4x-104719 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a4f564a9ccdcba2539806b383dbad80f.jpg?v=1776405039 Regorafenib Impurity 19 | 2098799-12-1 Regorafenib Impurity 19|C4X-104719|2098799-12-1 https://www.jk-sci.com/products/s57c4x-109571 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a775de24-7473-4548-8c11-84baf8dee148.png?v=1774717062 Amlodipine Mannitol Adduct Amlodipine Mannitol Adduct|C4X-109571 https://www.jk-sci.com/products/s57c4x-11493 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e6cbd5fa0508217bb3541e1eff2819b.jpg?v=1776408411 Cefoperazone EP Impurity A | 73240-08-1 Cefoperazone EP Impurity A|C4X-11493|73240-08-1 https://www.jk-sci.com/products/s57c4x-11548 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f059503c50597321e7eb09a7fe8bc74d.jpg?v=1776408465 Methotrexate EP Impurity H | 67022-39-3 Methotrexate EP Impurity H|C4X-11548|67022-39-3 https://www.jk-sci.com/products/s57c1917329 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/503502_95dcbd51-6644-4930-b6f4-692cb7c615f8.png?v=1774718601 5-Bromo-3-methylpyridin-2-amine | 3430-21-5 5-Bromo-3-methylpyridin-2-amine|C1917329|3430-21-5 https://www.jk-sci.com/products/s57c1920270 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/368204.png?v=1774718608 (4-(tert-Butyl)phenyl)methanethiol | 49543-63-7 (4-(tert-Butyl)phenyl)methanethiol|C1920270|49543-63-7 https://www.jk-sci.com/products/s57c3d-2131 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/44ded29edf8c35465e41b3d22757f3eb_2d4e3336-7978-4d8b-bffa-0fc0b6c0f885.jpg?v=1776403334 Isosorbide | 652-67-5 Isosorbide|C3D-2131|652-67-5 https://www.jk-sci.com/products/s57c3d-4561 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/289576_306c4193-8570-4aee-96f4-80d994eafe29.png?v=1774718629 2-Adamantanol | 700-57-2 2-Adamantanol|C3D-4561|700-57-2 https://www.jk-sci.com/products/s57c3d-4614 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c768761e48f17ae15ae4a3886da46c5.jpg?v=1776403725 Fmoc-D-His(TRT)-OH | 135610-90-1 Fmoc-D-His(TRT)-OH|C3D-4614|135610-90-1 https://www.jk-sci.com/products/s57c3d-5618 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6c787676162075737ab32bd9e7141784.jpg?v=1776403869 (±)-Isomenthone(mixture of isomers) | 491-07-6 (±)-Isomenthone(mixture of isomers)|C3D-5618|491-07-6 https://www.jk-sci.com/products/s57c4x-100346 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4803511f-baf5-4b0d-a881-90a8cf84f782.png?v=1774718666 N-Nitroso Azithromycin Impurity 46 N-Nitroso Azithromycin Impurity 46|C4X-100346 https://www.jk-sci.com/products/s57c4x-10329 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/448525_c0246798-3a2e-4921-95af-e0fe4bc2403c.png?v=1774718692 Mirabegron Impurity 9 | 29676-71-9 Mirabegron Impurity 9|C4X-10329|29676-71-9 https://www.jk-sci.com/products/s57c4x-103291 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1afe314d-f5e4-4c47-b879-226352259db4.png?v=1774718699 Mirabegron Impurity 91 Mirabegron Impurity 91|C4X-103291 https://www.jk-sci.com/products/s57c4x-103927 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a10a5ceb1fb4519e495d4824c7258321.jpg?v=1776404932 Donepezil Impurity 27 | 120013-56-1 Donepezil Impurity 27|C4X-103927|120013-56-1 https://www.jk-sci.com/products/s57c4x-1057111 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_da939ecf-c24d-48c0-bdda-ead701c573e5.png?v=1774718713 Valsartan Impurity 111 Valsartan Impurity 111|C4X-1057111 https://www.jk-sci.com/products/s57c4x-106514 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fbbc22d8a5efbff67597437d48dad9c1.jpg?v=1776405605 Empagliflozin Impurity 14 | 1620758-34-0 Empagliflozin Impurity 14|C4X-106514|1620758-34-0 https://www.jk-sci.com/products/s57c4x-106734 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f1b5b2d1dc02910171e0a45bfb6af99.jpg?v=1776405718 Levetiracetam Impurity 34 | 53726-14-0 Levetiracetam Impurity 34|C4X-106734|53726-14-0 https://www.jk-sci.com/products/s57c4x-108443 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_df5be842-1274-45e2-ab41-275c46cda521.png?v=1774718766 Roflumilast Impurity 43 Roflumilast Impurity 43|C4X-108443 https://www.jk-sci.com/products/s57c4x-108843 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/286e2f4c1aba2795657cbb3bdffad31a.jpg?v=1776406554 Apixaban Impurity 43 | 2029205-62-5 Apixaban Impurity 43|C4X-108843|2029205-62-5 https://www.jk-sci.com/products/s57c4x-111842 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c5990554-d846-417d-a651-d45103cdb1d7.png?v=1774718834 Avanafil Impurity 42 Avanafil Impurity 42|C4X-111842 https://www.jk-sci.com/products/s57c4x-111874 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/392287_6f40189a-e9fe-4ab1-93f9-5f702416620a.png?v=1774718843 Avanafil Impurity 74 | 372118-67-7 Avanafil Impurity 74|C4X-111874|372118-67-7 https://www.jk-sci.com/products/s57c4x-11842 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/329729_b50993fe-e141-4d6c-a7fb-0050f7cca34c.png?v=1774718903 Aspartame EP Impurity B | 13433-09-5 Aspartame EP Impurity B|C4X-11842|13433-09-5 https://www.jk-sci.com/products/s57c1789514 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f54d7ea475992b636a2bca8415f4550d.jpg?v=1776402604 Amitriptyline | 50-48-6 Amitriptyline|C1789514|50-48-6 https://www.jk-sci.com/products/s57c1881288 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/285272.png?v=1774719754 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8a25fa2081e50c8b88e6510ec729eff.jpg?v=1776403101 Promethazine Impurity 30 | 3568-81-8 Promethazine Impurity 30|C1890514|3568-81-8 https://www.jk-sci.com/products/s57c1894055 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5cc9be5fd996fa25ae7c509e91d0cb55.jpg?v=1776403124 Roflumilast Impurity 17 | 91872-02-5 Roflumilast Impurity 17|C1894055|91872-02-5 https://www.jk-sci.com/products/s57c1895410 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/35f8ec4ee53fb48e278858d6282378d0.jpg?v=1776403138 Sodium 2-(dodecanoyloxy)ethane-1-sulfonate | 7381-01-3 Sodium 2-(dodecanoyloxy)ethane-1-sulfonate|C1895410|7381-01-3 https://www.jk-sci.com/products/s57c1916965 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/616199.png?v=1774719770 2,5-Dihydro-2,5-dimethoxyfuran | 332-77-4 2,5-Dihydro-2,5-dimethoxyfuran|C1916965|332-77-4 https://www.jk-sci.com/products/s57c1924855 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/159177.png?v=1774719777 2-Bromo-1,1-dimethoxyethane | 7252-83-7 2-Bromo-1,1-dimethoxyethane|C1924855|7252-83-7 https://www.jk-sci.com/products/s57c3d-262268 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4745e310-1f9f-4637-acc8-db8a7c57ba13.png?v=1774719792 1-nitrosopiperidine-4-carboxamide 1-nitrosopiperidine-4-carboxamide|C3D-262268 https://www.jk-sci.com/products/s57c3d-3266 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/559888.png?v=1774718622 4-Acetamidobenzenesulfonyl Chloride | 121-60-8 4-Acetamidobenzenesulfonyl Chloride|C3D-3266|121-60-8 https://www.jk-sci.com/products/s57c3d-3334 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/341506.png?v=1774719795 3-Nitrophenetole | 621-52-3 3-Nitrophenetole|C3D-3334|621-52-3 https://www.jk-sci.com/products/s57c3d-4926 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a7584d12438d73bb3f11c3af686aac3a.jpg?v=1776403752 Fmoc-L-Homo-Arg(Et)2-OH.HCl | 1864003-26-8 Fmoc-L-Homo-Arg(Et)2-OH.HCl|C3D-4926|1864003-26-8 https://www.jk-sci.com/products/s57c4x-100814 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/08a7f2cc2c0ca5e71cc63b95b5a9982d.jpg?v=1776404243 Aripiprazole N,N-Dioxide | 573691-13-1 Aripiprazole N,N-Dioxide|C4X-100814|573691-13-1 https://www.jk-sci.com/products/s57c4x-1020176 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/157b3a72155653b018cabfdc26574a53.jpg?v=1776404524 Vonoprazan Impurity 176 | 2932441-73-9 Vonoprazan Impurity 176|C4X-1020176|2932441-73-9 https://www.jk-sci.com/products/s57c4x-1020200 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3657495c-18eb-48a0-b74e-a1f683bc791b.png?v=1774719863 Vonoprazan Impurity 200 Vonoprazan Impurity 200|C4X-1020200 https://www.jk-sci.com/products/s57c4x-102724 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541272.png?v=1774718682 Rupatadine Impurity 24 | 100910-66-5 Rupatadine Impurity 24|C4X-102724|100910-66-5 https://www.jk-sci.com/products/s57c4x-103849 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1787d78005dd46f8210534a5f16a5b50.jpg?v=1776404906 Prucalopride impurity 49 | 566197-86-2 Prucalopride impurity 49|C4X-103849|566197-86-2 https://www.jk-sci.com/products/s57c4x-108287 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8f09ef87-8348-45c4-943f-04ed7ddf247b.png?v=1774719910 Ibuprofen Impurity 87 Ibuprofen Impurity 87|C4X-108287 https://www.jk-sci.com/products/s57c4x-108450 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e7114f976cd08dbd0412f0217735e1d.jpg?v=1776406374 Roflumilast Impurity 50 | 1180526-15-1 Roflumilast Impurity 50|C4X-108450|1180526-15-1 https://www.jk-sci.com/products/s57c4x-10884 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e0bebcbda52d961a4ffe9015b669c64.jpg?v=1776406552 Apixaban Impurity 4 (BMS-728626-01) | 1686149-74-5 Apixaban Impurity 4 (BMS-728626-01)|C4X-10884|1686149-74-5 https://www.jk-sci.com/products/s57c3d-3004 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/612180_612a2c1a-9efb-4047-8065-9f467c96f896.png?v=1774720907 3-Chloropropyl acetate | 628-09-1 3-Chloropropyl acetate|C3D-3004|628-09-1 https://www.jk-sci.com/products/s57c3d-3840 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/406349_49ee9fef-528f-41ae-9b53-e25ed5609bf4.png?v=1774719807 1-Benzyloxy-4-bromobenzene | 6793-92-6 1-Benzyloxy-4-bromobenzene|C3D-3840|6793-92-6 https://www.jk-sci.com/products/s57c3d-5593 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/267284_2bf2c418-6720-4597-8ddf-c51dcc2840a0.png?v=1774719827 Ethyl 2-bromobutanoat | 533-68-6 Ethyl 2-bromobutanoat|C3D-5593|533-68-6 https://www.jk-sci.com/products/s57c4x-105111 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/432e50af7e665debc12a311898032095.jpg?v=1776405094 Bromfenac sodium | 91714-93-1 Bromfenac sodium|C4X-105111|91714-93-1 https://www.jk-sci.com/products/s57c4x-10543 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05809402ef74b5cca33d84e4844488e9.jpg?v=1776405178 Tedizolid Impurity 3 | 1431699-67-0 Tedizolid Impurity 3|C4X-10543|1431699-67-0 https://www.jk-sci.com/products/s57c4x-105435 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/55ef376c3afa4e19d27713f37d01bcef.jpg?v=1776405188 Tedizolid Impurity 35 | 1256966-02-5 Tedizolid Impurity 35|C4X-105435|1256966-02-5 https://www.jk-sci.com/products/s57c4x-105528 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05a23d8bba61b673f4203a5bc22f3b13.jpg?v=1776405247 Topiroxostat Impurity 28 | 1992028-94-0 Topiroxostat Impurity 28|C4X-105528|1992028-94-0 https://www.jk-sci.com/products/s57c4x-106810 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ee2d32c3707d369505aef9e67b44d85_fcdb7e3e-3228-4a90-8b4f-689641cfc775.jpg?v=1776405729 Imatinib EP Impurity B | 581076-65-5 Imatinib EP Impurity B|C4X-106810|581076-65-5 https://www.jk-sci.com/products/s57c4x-1125 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d37ca9d9ea22321b6f8a7d0bd2bee562.jpg?v=1776407668 Palbociclib | 571190-30-2 Palbociclib|C4X-1125|571190-30-2 https://www.jk-sci.com/products/s57c4x-12451 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca7bef4c4a5ba6b45084400e971b4ee8.jpg?v=1776409730 Cefuroxime Sodium EP Impurity A | 56271-94-4 Cefuroxime Sodium EP Impurity A|C4X-12451|56271-94-4 https://www.jk-sci.com/products/s57c4x-13037 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6d5575702a23ffb6a2e5f4743116af36.jpg?v=1776410136 Roxithromycin EP Impurity G | 425365-64-6 Roxithromycin EP Impurity G|C4X-13037|425365-64-6 https://www.jk-sci.com/products/s57c4x-13312 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c0f73c5530c051c28f053df525c98bc.jpg?v=1776410318 Ornidazole Impurity 2 | 31876-69-4 Ornidazole Impurity 2|C4X-13312|31876-69-4 https://www.jk-sci.com/products/s57c4x-13318 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/381001c1e28c3ba2937855c49e726149.jpg?v=1776410354 Ornidazole Impurity 8 | 1384752-15-1 Ornidazole Impurity 8|C4X-13318|1384752-15-1 https://www.jk-sci.com/products/s57c1746012 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257077.png?v=1774721810 5-Amino-2,4-dichloropyridine | 7321-93-9 5-Amino-2,4-dichloropyridine|C1746012|7321-93-9 https://www.jk-sci.com/products/s57c1836848 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8cf8254479d4c624ece335a27bef877c_4eef437f-d3ce-4a44-8c8d-7a92b9e6f9f0.jpg?v=1776402932 Methyl 2-amino-3-nitrobenzoate | 57113-91-4 Methyl 2-amino-3-nitrobenzoate|C1836848|57113-91-4 https://www.jk-sci.com/products/s57c1884825 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a599aa1ebfac2bba64d25d06ef68ecc.jpg?v=1776403059 Norfloxacin Impurity C25 | 74011-47-5 Norfloxacin Impurity C25|C1884825|74011-47-5 https://www.jk-sci.com/products/s57c1895635 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8db47da2aa7646f3db976424ab6ed938.jpg?v=1776403141 (E)-3-ethoxy-3-oxoprop-1-en-1-olate | 287390-25-4 (E)-3-ethoxy-3-oxoprop-1-en-1-olate|C1895635|287390-25-4 https://www.jk-sci.com/products/s57c1922806 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/154053_a0424726-d197-47ab-8084-02b271f264ed.png?v=1774721839 Methyl 4-nitrobenzoate | 619-50-1 Methyl 4-nitrobenzoate|C1922806|619-50-1 https://www.jk-sci.com/products/s57c1927390 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424198.png?v=1774721844 Ertapenem Impurity C90 | 87691-27-8 Ertapenem Impurity C90|C1927390|87691-27-8 https://www.jk-sci.com/products/s57c3d-1655 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/249766.png?v=1774721850 4-(3-Fluoro-Benzyloxy)-Benzaldehyde | 66742-57-2 4-(3-Fluoro-Benzyloxy)-Benzaldehyde|C3D-1655|66742-57-2 https://www.jk-sci.com/products/s57c3d-5638 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/511322_cccf54b0-2b7e-4c9f-9ca0-4a7f4e87ec4a.png?v=1774721880 3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone Sodium Salt | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ac0524fa9682a69ab688aec3a3248a4d.jpg?v=1776404408 Enzalutamide | 915087-33-1 Enzalutamide|C4X-1016|915087-33-1 https://www.jk-sci.com/products/s57c4x-104432 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/427401_4007b98c-aa0b-4e92-a050-bbdfaace0133.png?v=1774721918 Mosapride Impurity 32 | 110859-47-7 Mosapride Impurity 32|C4X-104432|110859-47-7 https://www.jk-sci.com/products/s57c4x-105245 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/33e878fa425e4a216072c36a966685bb.jpg?v=1776405126 Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir) | 1496552-51-2 Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir)|C4X-105245|1496552-51-2 https://www.jk-sci.com/products/s57c4x-1055 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a31235a9e0c72c592fe2e414b9d2d7a9.jpg?v=1776405240 Topiroxostat | 577778-58-6 Topiroxostat|C4X-1055|577778-58-6 https://www.jk-sci.com/products/s57c4x-105559 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555c4fd2368df23d0b6c0d0fed80be83.jpg?v=1776405262 Topiroxostat Impurity 59 | 19717-43-2 Topiroxostat Impurity 59|C4X-105559|19717-43-2 https://www.jk-sci.com/products/s57c4x-108942 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/627307d3cf75a83ac0fa8de5475cb9f5.jpg?v=1776406610 Dabigatran Impurity 42 | 42288-26-6 Dabigatran Impurity 42|C4X-108942|42288-26-6 https://www.jk-sci.com/products/s57c4x-133625 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1cae52d5993ecc5c6819c43e71b04254.jpg?v=1776410403 Duloxetine Impurity | 2680527-91-5 Duloxetine Impurity|C4X-133625|2680527-91-5 https://www.jk-sci.com/products/s57c3d-5435 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424938_6244d79e-0776-4e90-93ce-1e019d3680ff.png?v=1774723703 Calcium Oxalate | 563-72-4 Calcium Oxalate|C3D-5435|563-72-4 https://www.jk-sci.com/products/s57c3d-5637 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/382874.png?v=1774723708 tert-Butyl 2-Bromoisobutyrate | 23877-12-5 tert-Butyl 2-Bromoisobutyrate|C3D-5637|23877-12-5 https://www.jk-sci.com/products/s57c4x-10109 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5f2b851cfc7578d03b4705841b45e44d.jpg?v=1776404362 Acyclovir EP Impurity J | 166762-90-9 Acyclovir EP Impurity J|C4X-10109|166762-90-9 https://www.jk-sci.com/products/s57c4x-101654 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2cda87a0-1db9-4357-9d41-71fee92051ef.png?v=1774722784 Enzalutamide Impurity 54 Enzalutamide Impurity 54|C4X-101654 https://www.jk-sci.com/products/s57c4x-10174 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c402b72aaec63dee36491bf9e518e7c2.jpg?v=1776404444 Vardenafil EP Impurity B | 437717-43-6 Vardenafil EP Impurity B|C4X-10174|437717-43-6 https://www.jk-sci.com/products/s57c4x-1020163 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_09e1f767-edd0-40fe-9b87-5edc17b281f2.png?v=1774722794 Vonoprazan Impurity 163 Vonoprazan Impurity 163|C4X-1020163 https://www.jk-sci.com/products/s57c4x-103288 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_87dbe932-ab2e-4f54-8e94-a21d2c681fa9.png?v=1774723724 Mirabegron Impurity 88 Mirabegron Impurity 88|C4X-103288 https://www.jk-sci.com/products/s57c4x-10416 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d47ad6b0bad996a6bc40f47054006a84.jpg?v=1776404951 Lorazepam Impurity 6 | 54643-79-7 Lorazepam Impurity 6|C4X-10416|54643-79-7 https://www.jk-sci.com/products/s57c4x-1065197 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_940aee76-3629-47e1-abc4-ac5d7dd5e270.png?v=1774722806 Empagliflozin impurity 197 Empagliflozin impurity 197|C4X-1065197 https://www.jk-sci.com/products/s57c4x-113318 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147157_40e5e93f-2133-44f1-b942-db3116b06c41.png?v=1774722877 Plerixafor Impurity 18 | 295-37-4 Plerixafor Impurity 18|C4X-113318|295-37-4 https://www.jk-sci.com/products/s57c4x-138965 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/56e76ea3ab77e0d19755f0ced12ca260.jpg?v=1776411135 Budesonide Impurity 65 | 2451560-12-4 Budesonide Impurity 65|C4X-138965|2451560-12-4 https://www.jk-sci.com/products/s57c1891954 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0cbf8381c40e6cd993c0ee9176954fd6.jpg?v=1776403112 Quetiapine EP Impurity I | 329218-14-6 Quetiapine EP Impurity I|C1891954|329218-14-6 https://www.jk-sci.com/products/s57c1915248 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/538811_2938fc0f-8ccc-4c68-9f1b-4214aec7f281.png?v=1774723672 Benzo[c]isoxazole | 271-58-9 Benzo[c]isoxazole|C1915248|271-58-9 https://www.jk-sci.com/products/s57c1927158 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/107428_bd2dd350-2faa-4cae-89a2-ed186a70a882.png?v=1774723677 2-Methyl-2-thiopseudourea hemisulfate | 867-44-7 2-Methyl-2-thiopseudourea hemisulfate|C1927158|867-44-7 https://www.jk-sci.com/products/s57c3d-2325 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/491662.png?v=1774723683 3-Nitroacetophenone | 121-89-1 3-Nitroacetophenone|C3D-2325|121-89-1 https://www.jk-sci.com/products/s57c3d-26080 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/211756_c4d82d8a-01cd-47a2-b54a-106ca979695a.png?v=1774723689 Methyl 3-fluoro-4-nitrobenzoate | 185629-31-6 Methyl 3-fluoro-4-nitrobenzoate|C3D-26080|185629-31-6 https://www.jk-sci.com/products/s57c4x-10532 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/473e738e5efa70f19fe8ce3636acc879.jpg?v=1776405148 Solifenacin EP impurity I | 180272-28-0 Solifenacin EP impurity I|C4X-10532|180272-28-0 https://www.jk-sci.com/products/s57c4x-105473 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3e521436b171a1a390be4af461e7ba25.jpg?v=1776405222 Tedizolid Impurity 73 | 13566-35-3 Tedizolid Impurity 73|C4X-105473|13566-35-3 https://www.jk-sci.com/products/s57c4x-1020190 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0bc08048-d555-48b9-b792-d5241c39e0bc.png?v=1774724723 Vonoprazan Impurity 190 Vonoprazan Impurity 190|C4X-1020190 https://www.jk-sci.com/products/s57c4x-10208 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8fea5750-5440-41f0-83c4-a01f96a3f7af.png?v=1774724732 Vonoprazan Impurity 8 Vonoprazan Impurity 8|C4X-10208 https://www.jk-sci.com/products/s57c4x-102948 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c3f3a7abb5416d0e288c5baab174fa00.jpg?v=1776404764 Clopidogrel EP Impurity B HCl | 1396607-35-4 Clopidogrel EP Impurity B HCl|C4X-102948|1396607-35-4 https://www.jk-sci.com/products/s57c4x-104323 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3bc90b58d196ff9dd631504ebed3851b.jpg?v=1776404970 Celecoxib Impurity 23 | 2247197-65-3 Celecoxib Impurity 23|C4X-104323|2247197-65-3 https://www.jk-sci.com/products/s57c4x-105311 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bb69ce9ec832e5975bf4ffade302f558.jpg?v=1776405141 Solifenacin Succinate | 242478-38-2 Solifenacin Succinate|C4X-105311|242478-38-2 https://www.jk-sci.com/products/s57c4x-113148 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/668b52a09a335b08f1b9587315e59475.jpg?v=1776407878 Brexpiprazole Impurity 48 | 2059942-13-9 Brexpiprazole Impurity 48|C4X-113148|2059942-13-9 https://www.jk-sci.com/products/s57c4x-135911 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/91faa8a1be15cd88814b0a6fe0caecd6.jpg?v=1776410730 Telmisartan Impurity 11 | 884330-09-0 Telmisartan Impurity 11|C4X-135911|884330-09-0 https://www.jk-sci.com/products/s57c4x-137010 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/925373f84f99368c99beeaa189dbf2bc.jpg?v=1776410898 Ranitidine EP Impurity J | 1331637-48-9 Ranitidine EP Impurity J|C4X-137010|1331637-48-9 https://www.jk-sci.com/products/s57c1928828 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/533313_45c406c9-cbf5-48fd-8f2d-6d73ad2534b7.png?v=1774725657 3-Butyn-1-ol | 927-74-2 3-Butyn-1-ol|C1928828|927-74-2 https://www.jk-sci.com/products/s57c1930159 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/811abfe38a3d517df603c8ab5e208dac.jpg?v=1776403294 Levofloxacin impurity 01 | 154228-18-9 Levofloxacin impurity 01|C1930159|154228-18-9 https://www.jk-sci.com/products/s57c3d-25894 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124723_111288df-5988-47ed-ab11-4ea80e2f42ac.png?v=1774725671 N-(5-Aminopyridin-2-yl)acetamide | 29958-14-3 N-(5-Aminopyridin-2-yl)acetamide|C3D-25894|29958-14-3 https://www.jk-sci.com/products/s57c3d-2697 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/497977.png?v=1774725682 2-Amino-2-(4-hydroxyphenyl)acetic acid | 938-97-6 2-Amino-2-(4-hydroxyphenyl)acetic acid|C3D-2697|938-97-6 https://www.jk-sci.com/products/s57c4x-100651 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a1f4daf4-ae60-4417-b0ac-3e70df9cb271.png?v=1774725702 Afatinib Impurity 51 Afatinib Impurity 51|C4X-100651 https://www.jk-sci.com/products/s57c4x-101943 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317017.png?v=1774725720 Fluconazole Impurity 43 | 41253-21-8 Fluconazole Impurity 43|C4X-101943|41253-21-8 https://www.jk-sci.com/products/s57c4x-102968 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124044_d939fe2e-a11f-4eb0-a8a1-cca374e22055.png?v=1774725730 Clopidogrel Impurity 68 | 6212-33-5 Clopidogrel Impurity 68|C4X-102968|6212-33-5 https://www.jk-sci.com/products/s57c4x-10389 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/79cc7e022b31422dbd0e4c540c60d841.jpg?v=1776404912 Prucalopride Impurity 9 | 182808-16-8 Prucalopride Impurity 9|C4X-10389|182808-16-8 https://www.jk-sci.com/products/s57c4x-10531 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/814033.png?v=1774725748 Solifenacin EP impurity A | 118864-75-8 Solifenacin EP impurity A|C4X-10531|118864-75-8 https://www.jk-sci.com/products/s57c4x-105418 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/189cde7226f13e2bc4c60e14684a6de8.jpg?v=1776405171 Tedizolid Impurity 18 | 2044709-71-7 Tedizolid Impurity 18|C4X-105418|2044709-71-7 https://www.jk-sci.com/products/s57c1927725 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/579015.png?v=1774726618 5-amino-2-chlorobenzoic acid | 89-54-3 5-amino-2-chlorobenzoic acid|C1927725|89-54-3 https://www.jk-sci.com/products/s57c3d-1546 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/17870780c8cbfd8d0cb7f694e84616fc.jpg?v=1776403322 2-Amino-5-bromobenzaldehyde | 29124-57-0 2-Amino-5-bromobenzaldehyde|C3D-1546|29124-57-0 https://www.jk-sci.com/products/s57c3d-2190 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1badc98a48a7e48f4e0936fe720f80d7.jpg?v=1776403337 D-Ornithine monohydrochloride | 16682-12-5 D-Ornithine monohydrochloride|C3D-2190|16682-12-5 https://www.jk-sci.com/products/s57c3d-26043 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/426842_e51a7a9e-3157-4809-800d-90674b20e39b.png?v=1774726633 D-Galacturonic acid | 685-73-4 D-Galacturonic acid|C3D-26043|685-73-4 https://www.jk-sci.com/products/s57c3d-26081 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f358eabd07836add5e47c0a287bb004.jpg?v=1776403444 Methyl (S)-4-Amino-3-[(2-oxetanylmethyl)amino]benzoate | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117957.png?v=1774726643 1,4,5,8-TETRAHYDROXYANTHRAQUINONE | 81-60-7 1,4,5,8-TETRAHYDROXYANTHRAQUINONE|C3D-2693|81-60-7 https://www.jk-sci.com/products/s57c3d-6195 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/daf4bc1abcb1d106ded8452685ddffba.jpg?v=1776404041 1-Methylaminopropane-2-ol | 16667-45-1 1-Methylaminopropane-2-ol|C3D-6195|16667-45-1 https://www.jk-sci.com/products/s57c4x-100720 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/18a65e2824a927c5496233756e699b4a.jpg?v=1776404222 Argatroban Impurity 20 | 78306-52-2 Argatroban Impurity 20|C4X-100720|78306-52-2 https://www.jk-sci.com/products/s57c4x-1020127 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_92c0708b-744d-4211-8b7f-481ec28af278.png?v=1774726699 Vonoprazan Impurity 127 Vonoprazan Impurity 127|C4X-1020127 https://www.jk-sci.com/products/s57c4x-1020141 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e78281cb-eb0e-425a-ac0e-7756e5ff6d94.png?v=1774726704 Vonoprazan Impurity 141 Vonoprazan Impurity 141|C4X-1020141 https://www.jk-sci.com/products/s57c4x-1020186 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ec6851f7-f375-4a8e-8fb5-fbe1a88bada7.png?v=1774726708 Vonoprazan Impurity 186 HCl Vonoprazan Impurity 186 HCl|C4X-1020186 https://www.jk-sci.com/products/s57c4x-10881 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6a356d3c6d8bd39ab1df741d09037050.jpg?v=1776406507 Apixaban Impurity 1 | 503614-92-4 Apixaban Impurity 1|C4X-10881|503614-92-4 https://www.jk-sci.com/products/s57c4x-10883 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ebd802bdfd07928b6804dcc4ed85a84c.jpg?v=1776406536 Apixaban Impurity 3 (BMS-778960-01) | 2098457-92-0 Apixaban Impurity 3 (BMS-778960-01)|C4X-10883|2098457-92-0 https://www.jk-sci.com/products/s57c4x-136233 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b9edc61c-d05a-4ef8-9e20-a717bbf48811.png?v=1774726843 Ciprofloxacin Impurity 33 Ciprofloxacin Impurity 33|C4X-136233 https://www.jk-sci.com/products/s57c3d-3817 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1e2ddabe390cc76c4d802579699e659.jpg?v=1776403628 Spectinomycin EP Impurity A Dihydrochloride | 52049-70-4 Spectinomycin EP Impurity A Dihydrochloride|C3D-3817|52049-70-4 https://www.jk-sci.com/products/s57c3d-4350 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338097_5cacdc17-e838-4304-ab65-5b4c75999240.png?v=1774727502 2,5-Dibromopyridine | 624-28-2 2,5-Dibromopyridine|C3D-4350|624-28-2 https://www.jk-sci.com/products/s57c3d-4924 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1626625b0306216cbc4039ba582b600c.jpg?v=1776403750 Boldine | 476-70-0 Boldine|C3D-4924|476-70-0 https://www.jk-sci.com/products/s57c3d-5241 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf16c34391c3784ab6f837b42f22c3ed.jpg?v=1776403803 1-(2,4-Dinitrophenyl)pyridin-1-ium Chloride | 4185-69-7 1-(2,4-Dinitrophenyl)pyridin-1-ium Chloride|C3D-5241|4185-69-7 https://www.jk-sci.com/products/s57c3d-5334 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b271cd53a25b225df41de54bfbfac822.jpg?v=1776403815 5-Guanidinopentanoic Acid | 462-93-1 5-Guanidinopentanoic Acid|C3D-5334|462-93-1 https://www.jk-sci.com/products/s57c4x-1096101 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7e7f0be05b992a1d499e52ccee2ca973.jpg?v=1776406899 Azilsartan Impurity 101 | 1857365-17-3 Azilsartan Impurity 101|C4X-1096101|1857365-17-3 https://www.jk-sci.com/products/s57c4x-1112109 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257440_b6c1b90f-760e-4d53-8093-b57504731724.png?v=1774726760 Esomeprazole Impurity 109 | 86604-79-7 Esomeprazole Impurity 109|C4X-1112109|86604-79-7 https://www.jk-sci.com/products/s57c4x-111771 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7a9bb62d-22e4-4f2b-bcd6-0776f9a7af54.png?v=1774727594 Gefitinib impurity 71 Gefitinib impurity 71|C4X-111771 https://www.jk-sci.com/products/s57c4x-113122 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47d9685738ccbdfa13d79ab444f88849.jpg?v=1776407857 Brexpiprazole Impurity 22 | 2060027-95-2 Brexpiprazole Impurity 22|C4X-113122|2060027-95-2 https://www.jk-sci.com/products/s57c3d-2088 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/340168_76e09e41-ce2c-4f09-b462-eed0c7e01085.png?v=1774732910 1,2-Di(pyridin-4-yl)disulfane | 2645-22-9 1,2-Di(pyridin-4-yl)disulfane|C3D-2088|2645-22-9 https://www.jk-sci.com/products/s57c3d-26021 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d5f0c56d75f0c9a65b6dfb8becb0d98e.jpg?v=1776403427 1,3-Dioctanoyl Glycerol | 1429-66-9 1,3-Dioctanoyl Glycerol|C3D-26021|1429-66-9 https://www.jk-sci.com/products/s57c3d-2914 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/467745.png?v=1774727492 DL-2-Aminobutyric Acid | 2835-81-6 DL-2-Aminobutyric Acid|C3D-2914|2835-81-6 https://www.jk-sci.com/products/s57c4x-102840 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ca3841a7a77292c00c688d729efe093_d482be88-69c4-4824-91cd-42941a5536d0.jpg?v=1776404713 Lurasidone Impurity 40 | 186204-35-3 Lurasidone Impurity 40|C4X-102840|186204-35-3 https://www.jk-sci.com/products/s57c4x-1091 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/245167.png?v=1774733033 Milrinone | 78415-72-2 Milrinone|C4X-1091|78415-72-2 https://www.jk-sci.com/products/s57c4x-109815 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1e71ebddb60ee2ea5ed4c734770d6802.jpg?v=1776407045 S,S,R-Ezetimibe | 1593543-00-0 S,S,R-Ezetimibe|C4X-109815|1593543-00-0 https://www.jk-sci.com/products/s57c4x-113178 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c787c997-20d4-42b5-be31-ba522d125202.png?v=1774733078 Brexpiprazole Impurity 78 DiHCl Brexpiprazole Impurity 78 DiHCl|C4X-113178 https://www.jk-sci.com/products/s57c4x-102717 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c1f9ad5e-ef49-49f5-bb4c-211c33200340.png?v=1774734190 Rupatadine impurity 17 Rupatadine impurity 17|C4X-102717 https://www.jk-sci.com/products/s57c4x-10374 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/771134.png?v=1774734199 Pitavastatin Impurity 4 | 141750-63-2 Pitavastatin Impurity 4|C4X-10374|141750-63-2 https://www.jk-sci.com/products/s57c4x-104932 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f7392aa5-2c74-4543-94b9-bf6b99d3729b.png?v=1774734208 Saxagliptin Impurity 32 HCl Saxagliptin Impurity 32 HCl|C4X-104932 https://www.jk-sci.com/products/s57c4x-113097 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ad4b6bb4-124c-4267-8b10-3f33d7b686e0.png?v=1774734289 Ilaprazole Impurity 97 Ilaprazole Impurity 97|C4X-113097 https://www.jk-sci.com/products/s57c4x-113157 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_70f989bc-3156-4d25-8312-073badb7f107.png?v=1774733073 Brexpiprazole Impurity 57 Brexpiprazole Impurity 57|C4X-113157 https://www.jk-sci.com/products/s57c4x-12704 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3267e815e33a713dd46761713d12b466.jpg?v=1776410008 Cefaclor EP Impurity D (Mixture of Diastereomers) | 152575-13-8 Cefaclor EP Impurity D (Mixture of Diastereomers)|C4X-12704|152575-13-8 https://www.jk-sci.com/products/s57c4x-134898 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e36dd885-0f17-4cbc-9602-5b61f2f8b4ee.png?v=1774733177 Avibactam impurity 98 Avibactam impurity 98|C4X-134898 https://www.jk-sci.com/products/s57c4x-13548 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/390196_e84f4bf5-a754-42d2-8648-4885a033caa4.png?v=1774734368 Pomalidomide Impurity 8 | 603-11-2 Pomalidomide Impurity 8|C4X-13548|603-11-2 https://www.jk-sci.com/products/s57c4x-13683 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200460_94c223bd-ad3e-4682-8f7f-3400cd94b823.png?v=1774734374 Diltiazem EP Impurity B | 87447-47-0 Diltiazem EP Impurity B|C4X-13683|87447-47-0 https://www.jk-sci.com/products/s57c4x-138851 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/576744_068027d5-7dfb-44bc-a75c-00bc2767fe09.png?v=1774733191 Azacitidine Impurity 51 | 931-86-2 Azacitidine Impurity 51|C4X-138851|931-86-2 https://www.jk-sci.com/products/s57c3d-5439 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/323749_22a2543b-707f-488c-b012-bed7e8b20016.png?v=1774734166 6-Hydroxycaproic acid | 1191-25-9 6-Hydroxycaproic acid|C3D-5439|1191-25-9 https://www.jk-sci.com/products/s57c3d-6156 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6e3b57c1460b5bb0924782e69a879950.jpg?v=1776404019 2-(4-Isobutoxybenzyl)Isoindoline-1,3-Dione | 21244-29-1 2-(4-Isobutoxybenzyl)Isoindoline-1,3-Dione|C3D-6156|21244-29-1 https://www.jk-sci.com/products/s57c4x-100511 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f94da4db-cf6b-4985-8a8e-cdf9dee70cb7.png?v=1774880163 Tipiracil Impurity 6 Chloride Tipiracil Impurity 6 Chloride|C4X-100511 https://www.jk-sci.com/products/s57c4x-101731 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d97312f5-41dd-45b5-9d2c-d48d7e4a50a6.png?v=1774880180 Vardenafil Impurity 31 Vardenafil Impurity 31|C4X-101731 https://www.jk-sci.com/products/s57c4x-1020133 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/157827_ae020d03-555b-4eff-af33-e571e7ad9393.png?v=1774736300 Vonoprazan Impurity 133 | 15128-82-2 Vonoprazan Impurity 133|C4X-1020133|15128-82-2 https://www.jk-sci.com/products/s57c4x-102028 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f99cd088-084a-45e5-af40-3d89d47cdff4.png?v=1774880184 Vonoprazan Fumarate Impurity 28 Vonoprazan Fumarate Impurity 28|C4X-102028 https://www.jk-sci.com/products/s57c4x-103529 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513717.png?v=1774880189 Paroxetine Related Compound F | 110429-36-2 Paroxetine Related Compound F|C4X-103529|110429-36-2 https://www.jk-sci.com/products/s57c4x-10428 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/334177.png?v=1774736330 Flupirtine Impurity 8 | 140-75-0 Flupirtine Impurity 8|C4X-10428|140-75-0 https://www.jk-sci.com/products/s57c4x-109032 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/550814.png?v=1774736379 Rivaroxaban Impurity 32 | 438056-69-0 Rivaroxaban Impurity 32|C4X-109032|438056-69-0 https://www.jk-sci.com/products/s57c4x-111119 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0a8b832e7e344c756fd00665c0422309_61333f33-7396-4b50-bbe7-fc8e5d1c44ee.jpg?v=1776407383 Risperidone Impurity 19 | 84162-82-3 Risperidone Impurity 19|C4X-111119|84162-82-3 https://www.jk-sci.com/products/s57c4x-13843 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9551acf26fee315526fbeea6d83e9ac8.jpg?v=1776411043 Rivastigmine EP Impurity C | 855300-09-3 Rivastigmine EP Impurity C|C4X-13843|855300-09-3 https://www.jk-sci.com/products/s57c3d-6098 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/530157.png?v=1774736278 1-Chloro-3-methoxypropane | 36215-07-3 1-Chloro-3-methoxypropane|C3D-6098|36215-07-3 https://www.jk-sci.com/products/s57c4x-1020170 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0a3540731ab42ceaa60e2c977427e73.jpg?v=1776404520 Vonoprazan Impurity 170 | 2358783-64-7 Vonoprazan Impurity 170|C4X-1020170|2358783-64-7 https://www.jk-sci.com/products/s57c4x-103317 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ec898d5a-87b7-4dc1-882f-74d6e66ca074.png?v=1774736311 Milnacipran Impurity 17 Milnacipran Impurity 17|C4X-103317 https://www.jk-sci.com/products/s57c4x-10353 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_27975030-a6ec-4942-9a5f-be361541fc44.png?v=1774736315 Paroxetine Hydrochloride Hemihydrate EP Impurity C HCl Paroxetine Hydrochloride Hemihydrate EP Impurity C HCl|C4X-10353 https://www.jk-sci.com/products/s57c4x-103819 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/803d184bd9bbb6ad37378937e11edfbd.jpg?v=1776404896 Prucalopride Impurity 19 | 1900715-96-9 Prucalopride Impurity 19|C4X-103819|1900715-96-9 https://www.jk-sci.com/products/s57c4x-104917 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468d7dc4cdd3165bb3c03eeb28c5d09c.jpg?v=1776405060 Saxagliptin Impurity 17 | 865999-70-8 Saxagliptin Impurity 17|C4X-104917|865999-70-8 https://www.jk-sci.com/products/s57c4x-105431 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/58b9352f39b1ad301ce186885a23bf65.jpg?v=1776405181 Tedizolid Impurity 31 | 1239662-46-4 Tedizolid Impurity 31|C4X-105431|1239662-46-4 https://www.jk-sci.com/products/s57c4x-1059 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1020880_96083422-566d-4f53-86d5-14db53ba87cf.png?v=1774736349 Cinacalcet hydrochloride | 364782-34-3 Cinacalcet hydrochloride|C4X-1059|364782-34-3 https://www.jk-sci.com/products/s57c4x-105442 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/444b3dafa3c9a866735b2cc3242e6b80.jpg?v=1776405198 Tedizolid Impurity 42 | 2095200-69-2 Tedizolid Impurity 42|C4X-105442|2095200-69-2 https://www.jk-sci.com/products/s57c3d-5399 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8f074bdb-295f-497a-b1b9-b24c4e8dc199.png?v=1774741075 1,2-Dioctanoylglycerol & 1,3-Dioctanoyl Glycerol 1,2-Dioctanoylglycerol & 1,3-Dioctanoyl Glycerol|C3D-5399 https://www.jk-sci.com/products/s57c4x-10388 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1787d78005dd46f8210534a5f16a5b50_6bbc08a0-76ee-4e8d-b837-155815d4fe62.jpg?v=1776404910 Prucalopride Impurity 8 | 1900715-98-1 Prucalopride Impurity 8|C4X-10388|1900715-98-1 https://www.jk-sci.com/products/s57c4x-104315 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/260898_21e3cf38-f069-4a3f-b198-3f5f34943c0f.png?v=1774741103 Celecoxib Impurity 15 | 99-75-2 Celecoxib Impurity 15|C4X-104315|99-75-2 https://www.jk-sci.com/products/s57c4x-104418 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/580739_783ab18b-f110-4920-9d76-b1a09587d538.png?v=1774741108 Mosapride Impurity 18 | 5455-98-1 Mosapride Impurity 18|C4X-104418|5455-98-1 https://www.jk-sci.com/products/s57c4x-103913 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d7835d53a69ab9760373f670cbf5e18_39fb14db-8d34-4711-9804-c3491b3451df.jpg?v=1776404922 Donepezil Desbenzyl Impurity | 120013-39-0 Donepezil Desbenzyl Impurity|C4X-103913|120013-39-0 https://www.jk-sci.com/products/s57c4x-10441 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6c3be9cf8980f44c56bd5d98a4f1af15.jpg?v=1776404979 Mosapride Impurity 1 | 1161443-73-7 Mosapride Impurity 1|C4X-10441|1161443-73-7 https://www.jk-sci.com/products/s57c4x-10577 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2779d2e2460139e00f730ac6324f4e4f.jpg?v=1776405382 Valsartan impurity 7 | 914465-68-2 Valsartan impurity 7|C4X-10577|914465-68-2 https://www.jk-sci.com/products/s57c4x-105772 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/627279.png?v=1774884414 Valsartan Impurity 72 | 601-77-4 Valsartan Impurity 72|C4X-105772|601-77-4 https://www.jk-sci.com/products/s57c4x-138437 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88715dd1cddfc323c1bdac684d9f63b0.jpg?v=1776411046 Rivastigmine impurity 37 | 90870-20-5 Rivastigmine impurity 37|C4X-138437|90870-20-5 https://www.jk-sci.com/products/s57c4x-139522 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327633.png?v=1774741270 Folic Acid Impurity 22 | 921-03-9 Folic Acid Impurity 22|C4X-139522|921-03-9 https://www.jk-sci.com/products/s57c3d-25864 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257547_a829603e-1b89-4cb4-8e7d-d015f61c91a3.png?v=1774886469 2-(2-Aminoethyl)-1-methylpyrrolidine | 51387-90-7 2-(2-Aminoethyl)-1-methylpyrrolidine|C3D-25864|51387-90-7 https://www.jk-sci.com/products/s57c3d-262459 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6c7515e7-a801-469f-893e-21a5e4e33ef8.png?v=1774886475 1-(benzo[d][1,3]dioxol-5-ylmethyl)-4-nitrosopiperazine 1-(benzo[d][1,3]dioxol-5-ylmethyl)-4-nitrosopiperazine|C3D-262459 https://www.jk-sci.com/products/s57c3d-5183 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e98371ae0609ab315eb97a8d72d94b4.jpg?v=1776403789 Benzaldehyde,3,5-dinitro | 14193-18-1 Benzaldehyde,3,5-dinitro|C3D-5183|14193-18-1 https://www.jk-sci.com/products/s57c3d-5344 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/121547_deb0df8f-52a0-4279-beda-e718d99057b5.png?v=1774886493 1-Bromooctane | 111-83-1 1-Bromooctane|C3D-5344|111-83-1 https://www.jk-sci.com/products/s57c3d-5647 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/61f2a09b1d1b80e3ac97840553a3b5c9.jpg?v=1776403876 5-Nitro-3-(trifluoromethyl)-2-pyridinecarbonitrile | 573762-57-9 5-Nitro-3-(trifluoromethyl)-2-pyridinecarbonitrile|C3D-5647|573762-57-9 https://www.jk-sci.com/products/s57c4x-10063 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c600521ec0163b76813ae62398aaea2e.jpg?v=1776404202 Afatinib Impurity 3 | 945553-91-3 Afatinib Impurity 3|C4X-10063|945553-91-3 https://www.jk-sci.com/products/s57c4x-105490 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8766f381-5e2b-428e-a946-d1554e9c96ea.png?v=1774884395 Tedizolid Impurity 90 Tedizolid Impurity 90|C4X-105490 https://www.jk-sci.com/products/s57c4x-101732 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6a1dd45f-8ad7-4280-9a46-b2fc77724f7a.png?v=1774886514 Vardenafil Impurity 32 Vardenafil Impurity 32|C4X-101732 https://www.jk-sci.com/products/s57c4x-101950 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/520601.png?v=1774886520 Fluconazole Impurity 50 | 58905-21-8 Fluconazole Impurity 50|C4X-101950|58905-21-8 https://www.jk-sci.com/products/s57c4x-103139 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117382_a4c774be-b18c-4548-8e9e-7e2d7f22e63a.png?v=1774886536 Montelukast Impurity 39 | 769-28-8 Montelukast Impurity 39|C4X-103139|769-28-8 https://www.jk-sci.com/products/s57c4x-105471 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/094cfda49e354b6265afbfbf22852220.jpg?v=1776405219 Tedizolid Impurity 71 | 2295578-89-9 Tedizolid Impurity 71|C4X-105471|2295578-89-9 https://www.jk-sci.com/products/s57c4x-105946 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/447474.png?v=1774886555 Cinacalcet Impurity 46 | 2062-25-1 Cinacalcet Impurity 46|C4X-105946|2062-25-1 https://www.jk-sci.com/products/s57c4x-102999 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2fbdf244-25a1-46a4-9a97-2dda81e8a636.png?v=1774891195 Clopidogrel Impurity 99 Clopidogrel Impurity 99|C4X-102999 https://www.jk-sci.com/products/s57c4x-103820 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_40f42fef-e343-4b16-a9d6-1d929233fc64.png?v=1774891202 Prucalopride Impurity 20 Prucalopride Impurity 20|C4X-103820 https://www.jk-sci.com/products/s57c4x-104723 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fb148a6b-18b1-439e-9c5e-b5be98935ad4.png?v=1774891207 Regorafenib Impurity 23 Regorafenib Impurity 23|C4X-104723 https://www.jk-sci.com/products/s57c4x-10549 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/52a4a457c67a006c9c80943ee7de154f.jpg?v=1776405231 Tedizolid Impurity 9 | 1369530-77-7 Tedizolid Impurity 9|C4X-10549|1369530-77-7 https://www.jk-sci.com/products/s57c4x-1089130 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3bee6c98-3cbe-4aaf-9ff0-cdf91697f581.png?v=1774892522 Dabigatran Impurity 130 Dabigatran Impurity 130|C4X-1089130 https://www.jk-sci.com/products/s57c4x-109689 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e3efa528c0263a1d2b9a427647a61135.jpg?v=1776406984 Azilsartan Impurity 89 | 147404-75-9 Azilsartan Impurity 89|C4X-109689|147404-75-9 https://www.jk-sci.com/products/s57c4x-102912 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/393703.png?v=1774892449 Clopidogrel Impurity 12 | 141196-64-7 Clopidogrel Impurity 12|C4X-102912|141196-64-7 https://www.jk-sci.com/products/s57c4x-103822 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_861cc844-8ccb-4147-ba11-0aef9c188ea2.png?v=1774892455 Prucalopride Impurity 22 Prucalopride Impurity 22|C4X-103822 https://www.jk-sci.com/products/s57c4x-105413 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cee09ed1351a5032008a76c638d05954.jpg?v=1776405166 Tedizolid Impurity 13 | 2095840-91-6 Tedizolid Impurity 13|C4X-105413|2095840-91-6 https://www.jk-sci.com/products/s57c4x-102921 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/328461294ea8955aa351b878d05a9ce4.jpg?v=1776404744 Clopidogrel Impurity 21 | 2418591-13-4 Clopidogrel Impurity 21|C4X-102921|2418591-13-4 https://www.jk-sci.com/products/s57c4x-103128 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/245aef1e872f1cbc0ad50ff4ad30b482.jpg?v=1776404797 Montelukast Dicyclohexylamine Salt | 577953-88-9 Montelukast Dicyclohexylamine Salt|C4X-103128|577953-88-9 https://www.jk-sci.com/products/s57c4x-103832 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b2a8520c2a075dace4ca00bbc1cf14a5_a9502e2b-5185-4bcc-9233-f3c81b96b8ca.jpg?v=1776404902 Prucalopride Succinate | 179474-85-2 Prucalopride Succinate|C4X-103832|179474-85-2 https://www.jk-sci.com/products/s57c4x-113210 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f6f73e4abc6d60aeea38e1c8325e9682.jpg?v=1776407907 para-Hydroxy Atorvastatin Calcium Salt | 265989-44-4 para-Hydroxy Atorvastatin Calcium Salt|C4X-113210|265989-44-4 https://www.jk-sci.com/products/s57c4x-113213 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88f631c714fe3df9caf7c79b668809d0.jpg?v=1776407929 Atorvastatin Lactam Sodium Salt Impurity | 148217-40-7 Atorvastatin Lactam Sodium Salt Impurity|C4X-113213|148217-40-7 https://www.jk-sci.com/products/s57c4x-113889 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1295b581-f10e-42e6-9823-9ba27dd68330.png?v=1774901839 Dapagliflozin Impurity 89 Dapagliflozin Impurity 89|C4X-113889 https://www.jk-sci.com/products/s57c4x-108871 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/314e6a4ec7db273de9cfcbb5b3af8361.jpg?v=1776406572 Apixaban Impurity 71 | 1998079-15-4 Apixaban Impurity 71|C4X-108871|1998079-15-4 https://www.jk-sci.com/products/a011568296 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb8353ad0de5046936d5c9263d9899e0_8e061118-295c-435c-ad4d-689763c055fb.jpg?v=1784646064 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/314679.png?v=1784654403 2,7-Diacetylfluorene, 98% | 961-27-3 2,7-Diacetylfluorene, 98%|314679|961-27-3 https://www.jk-sci.com/products/a01552143 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/552143.png?v=1771732275 3-Methoxybenzamide, 97% | 5813-86-5 3-Methoxybenzamide, 97%|552143|5813-86-5 https://www.jk-sci.com/products/a01574882 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/574882.png?v=1771732333 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/605413.png?v=1771732398 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e448fbc524cd8b26ff6d51ffdfc37a23.jpg?v=1776303312 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b56b330e398071f3e37165c5387f58bc.jpg?v=1784648076 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/464091.png?v=1784657710 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/471560.png?v=1771734186 2-Ethoxybenzamidine hydrochloride, 99% | 18637-00-8 2-Ethoxybenzamidine hydrochloride, 99%|471560|18637-00-8 https://www.jk-sci.com/products/a01903825 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b22ef4b74d49f26c005143ecfe1a01e1_1e94fb01-74b6-4770-a6e5-378bc580d75f.jpg?v=1776299732 3-Cyclopentylacrylonitrile, 98%, isomer mixture | 591769-05-0 3-Cyclopentylacrylonitrile, 98%, isomer mixture|903825|591769-05-0 https://www.jk-sci.com/products/a01224682 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/332289_70c26993-5a40-4e3e-8a30-9a6b45b4def6.png?v=1784649906 2-Aminobenzaldehyde, 98% | 529-23-7 2-Aminobenzaldehyde, 98%|224682|529-23-7 https://www.jk-sci.com/products/a01242416 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/242416.png?v=1784650914 N-Methylsuccinimide, 98% | 1121-07-9 N-Methylsuccinimide, 98%|242416|1121-07-9 https://www.jk-sci.com/products/a01391136 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/391136.png?v=1784656182 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7e125f625d65c632f4112537c51b7074.jpg?v=1776302044 Veliparib, 99% | 912444-00-9 Veliparib, 99%|919924|912444-00-9 https://www.jk-sci.com/products/a01191703 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2c27526677c1f8fd8e2e76657704e73f.jpg?v=1784648329 Niobium(V) oxalate, 99% | 21348-59-4 Niobium(V) oxalate, 99%|191703|21348-59-4 https://www.jk-sci.com/products/a01331081 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331081_d0bd0d2b-c4ab-4dcf-9083-dc07c8234243.png?v=1784654869 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/206427.png?v=1771737882 Stearyl stearate, 95% | 2778-96-3 Stearyl stearate, 95%|917946|2778-96-3 https://www.jk-sci.com/products/a01162288 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/162288.png?v=1784646410 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200131.png?v=1771739273 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd7d37b907181cac54b6bbe01640a1f4.jpg?v=1776305534 10H-Phenoselenazine, 98% | 262-05-5 10H-Phenoselenazine, 98%|9380168|262-05-5 https://www.jk-sci.com/products/a01160394 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/409584.png?v=1784646347 4-Fluorobenzimidamide hydrochloride, 95% | 456-14-4 4-Fluorobenzimidamide hydrochloride, 95%|160394|456-14-4 https://www.jk-sci.com/products/a01184914 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cefae243d9d5b63dd6baa1370f759313.jpg?v=1784647765 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6b512952d14ccf3df75d97e2de762948_65b2a5d4-72af-4e22-95ed-5fd6aca92001.jpg?v=1784653048 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/440696.png?v=1784657198 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/a01989944 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/50943f56d3dcd8308669ce26eff94cf2_85a95ca4-c882-4090-8624-e34643cbb0ce.jpg?v=1776312154 N,N-Dimethyl-N'-(3-thioxo-3H-1,2,4-dithiazol-5-yl)formimidamide, 99.5% | 1192027-04-5 N,N-Dimethyl-N'-(3-thioxo-3H-1,2,4-dithiazol-5-yl)formimidamide, 99.5%|989944|1192027-04-5 https://www.jk-sci.com/products/a01542852 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542852.png?v=1771857209 2-Acetoxybenzoic anhydride, 97% | 1466-82-6 2-Acetoxybenzoic anhydride, 97%|542852|1466-82-6 https://www.jk-sci.com/products/a01562912 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/562912_2d966980-248e-4790-beef-2f473abe08b9.png?v=1771857254 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/552162c6ce725897aea0fec30ba7b22a_c364c1a0-6598-4fb5-857b-f2da4094ab4e.jpg?v=1776297691 N-Hydroxynaphthalimide triflate, 99% | 85342-62-7 N-Hydroxynaphthalimide triflate, 99%|621624|85342-62-7 https://www.jk-sci.com/products/a01151261 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/151261.png?v=1784645573 Trimethylamine N-oxide, 98% | 1184-78-7 Trimethylamine N-oxide, 98%|151261|1184-78-7 https://www.jk-sci.com/products/a01928522 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/044b8525ce56b4e583e323b081bdeaed.jpg?v=1776303649 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e77631525f17638f06319ce076d3770_a9bfa616-1eab-485a-9644-766479f246e4.jpg?v=1784648473 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/383984.png?v=1784656032 Methoxatin disodium salt, 99% | 122628-50-6 Methoxatin disodium salt, 99%|383984|122628-50-6 https://www.jk-sci.com/products/a01438081 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/438081.png?v=1784657129 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/461739.png?v=1784657651 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466285.png?v=1784657766 p-toluidine, 99.5% | 106-49-0 p-toluidine, 99.5%|466285|106-49-0 https://www.jk-sci.com/products/a01425386 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/425386.png?v=1784656895 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/457256_dfc0efb6-c0d3-447c-9c79-468c23d25a68.png?v=1784657540 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/295391.png?v=1784653729 3-Amino-4-methoxybenzanilide, 98% | 120-35-4 3-Amino-4-methoxybenzanilide, 98%|295391|120-35-4 https://www.jk-sci.com/products/a01479485 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/479485_49ecb154-44b2-4ee3-8f56-6971e5048631.png?v=1771868445 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1bf65c309036766351275244983d54aa.jpg?v=1776303551 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/634a3ec34d01b61edfde3270d0c379e9.jpg?v=1776303614 ALC-0315, 98% | 2036272-55-4 ALC-0315, 98%|9280581|2036272-55-4 https://www.jk-sci.com/products/a01171679 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9426d48fde6fc014e0b76c837848d9f7_c8520a64-461c-46a7-b9d6-068cdaa31abd.jpg?v=1784646919 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/601959.png?v=1771873114 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d7472a78735b6c6680ba0f9f6eb3f085.jpg?v=1784644977 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/573677_cd1c87a4-4089-408a-be3f-7ac93e48824b.png?v=1771875224 Isonicotinic acid, 99% | 55-22-1 Isonicotinic acid, 99%|955485|55-22-1 https://www.jk-sci.com/products/a01591940 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591940.png?v=1771876779 Methyl 4-methylsalicylate, 98% | 4670-56-8 Methyl 4-methylsalicylate, 98%|591940|4670-56-8 https://www.jk-sci.com/products/a01186449 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/644776.png?v=1784647849 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/256998.png?v=1784651737 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/289171_64a71823-be98-4c67-94e4-0eed34259da4.png?v=1784653459 1,10-Diiododecane, 98% | 16355-92-3 1,10-Diiododecane, 98%|289171|16355-92-3 https://www.jk-sci.com/products/a01338560 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338560_ca8c9636-313a-41a0-9f00-32ca457dd772.png?v=1784655050 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/339702.png?v=1784655070 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/345271.png?v=1784655185 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346832.png?v=1784655214 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/357704.png?v=1784655460 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/419216_72c5ebd4-1b87-4cd2-b715-3de9d6018434.png?v=1784656778 Aspartame, 98%, for research | 22839-47-0 Aspartame, 98%, for research|419216|22839-47-0 https://www.jk-sci.com/products/a01438666 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/438666_258f9c7f-6f05-4bdd-82a5-8d3f6367eb4c.png?v=1784657143 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/453319_55c1c9f1-2717-42a3-8454-cd806e0a2b00.png?v=1784657456 3-Maleimidopropionic acid, 98% | 7423-55-4 3-Maleimidopropionic acid, 98%|453319|7423-55-4 https://www.jk-sci.com/products/a01458128 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/458128_e24af780-d0e5-46db-8dc7-e54622a4ec53.png?v=1784657551 Oxalyl dihydrazide, 98% | 996-98-5 Oxalyl dihydrazide, 98%|458128|996-98-5 https://www.jk-sci.com/products/a01475062 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/475062_cbf6d5c5-2305-4491-a85c-9d9e0cc26b71.png?v=1776292321 2-Cyclohexylethanol, 98% | 4442-79-9 2-Cyclohexylethanol, 98%|475062|4442-79-9 https://www.jk-sci.com/products/a01479664 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/479664_10c7f135-4a62-406c-b0ea-772ba4703f38.png?v=1776292466 1-Bromo-2-methylnaphthalene, 90% | 2586-62-1 1-Bromo-2-methylnaphthalene, 90%|479664|2586-62-1 https://www.jk-sci.com/products/a01504641 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ed9400d9ddd29676f08100e284c0dca.jpg?v=1776293454 4-Bromo-3-methylaniline, 97% | 6933-10-4 4-Bromo-3-methylaniline, 97%|504641|6933-10-4 https://www.jk-sci.com/products/a01524476 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/524476.png?v=1776294156 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589682.png?v=1776296498 4-Isopropylbenzoic acid, 98% | 536-66-3 4-Isopropylbenzoic acid, 98%|589682|536-66-3 https://www.jk-sci.com/products/a01600443 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600443.png?v=1776296891 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/603737_6033d5b6-e4e0-4c9a-8992-616c40fe358f.png?v=1776296977 Cystamine dihydrochloride, 96% | 56-17-7 Cystamine dihydrochloride, 96%|603737|56-17-7 https://www.jk-sci.com/products/a01610781 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/610781.png?v=1776297216 Diphenylacetonitrile, 99% | 86-29-3 Diphenylacetonitrile, 99%|610781|86-29-3 https://www.jk-sci.com/products/a01624738 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/42bd9a1845848a90dedddec7958d1f6e.jpg?v=1776297865 3-Chloro-2-methoxyaniline, 98% | 51114-68-2 3-Chloro-2-methoxyaniline, 98%|624738|51114-68-2 https://www.jk-sci.com/products/a01807442 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807442.png?v=1776298763 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807893.png?v=1776298828 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/10848686ecc5fec1e9973b9c70a55d70.jpg?v=1776299090 Potassium benzofuran-2-yltrifluoroborate, 97% | 929626-27-7 Potassium benzofuran-2-yltrifluoroborate, 97%|890298|929626-27-7 https://www.jk-sci.com/products/a01901203 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ee4342436e1aa0a65c67c174513f27bb_e670a2bf-c4ed-4e78-b576-22f5a7029416.jpg?v=1776299350 Py-BODIPY-NHS ester, 97% | 201998-61-0 Py-BODIPY-NHS ester, 97%|901203|201998-61-0 https://www.jk-sci.com/products/a01903842 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/328967.png?v=1776299736 1-Ethynyl-4-pentylbenzene, 97% | 79887-10-8 1-Ethynyl-4-pentylbenzene, 97%|903842|79887-10-8 https://www.jk-sci.com/products/a01904993 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a0898bafaa972c53007fe7e627336158.jpg?v=1776299826 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/603552.png?v=1776300398 2-(4-Methoxyphenyl)pyridine, 97% | 5957-90-4 2-(4-Methoxyphenyl)pyridine, 97%|910518|5957-90-4 https://www.jk-sci.com/products/a01915404 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581214.png?v=1776301145 Amaranth, dye content 85% | 915-67-3 Amaranth, dye content 85%|915404|915-67-3 https://www.jk-sci.com/products/a01922101 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/585045.png?v=1776302264 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e39354edaf190e71ea15b6870a01d5a8.jpg?v=1776302390 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a80dcfb3a806e77081b9ea1249cd436.jpg?v=1776302430 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cf232011dedc00da5a3c41e490db9823.jpg?v=1776302558 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4f6e5a62-2c34-4b9e-be81-b08d0163ff75.png?v=1776302594 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9b9ff121116c5c4d9783aea6d6f0ef5a.jpg?v=1776302611 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8154faf1803478d12be749d221971693.jpg?v=1776302620 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_33ef2e6c-3f40-46fd-8f4e-d03ed035b110.png?v=1771878798 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/501958.png?v=1784642752 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/23b2f34695d8d08fa964c4cf24f531e4_c91f2d1f-b105-4736-8244-f9dce683df0b.jpg?v=1784643348 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135922.png?v=1784643626 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/121204.png?v=1784643673 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c945e54d5a0e68bf352ae7b48550921b_549f70d6-62ee-425b-a557-f2573e07f76d.jpg?v=1784643810 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135715.png?v=1784644501 α-Ketogluta rate Calcium, 99% | 71686-01-6 α-Ketogluta rate Calcium, 99%|135715|71686-01-6 https://www.jk-sci.com/products/a01161858 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/161858.png?v=1784646391 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/13ace137d88a6f7386c46cee382e021e.jpg?v=1784646590 2-Chloro-6-fluorophenol, 98% | 2040-90-6 2-Chloro-6-fluorophenol, 98%|167366|2040-90-6 https://www.jk-sci.com/products/a01171181 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/599620.png?v=1784646897 2-Methyl-4-nitropyridine, 97% | 13508-96-8 2-Methyl-4-nitropyridine, 97%|171181|13508-96-8 https://www.jk-sci.com/products/a011758216 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f782f8ead727fd9936dfedae7572c8d5.jpg?v=1784647171 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f84d9f190bf0731fb5f74d0b3e0b79d7.jpg?v=1784647181 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1f374bc9f3f857732bfd0b7c49a3e064.jpg?v=1784647189 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/127256.png?v=1784647780 5-Nitroisoquinoline, 98% | 607-32-9 5-Nitroisoquinoline, 98%|185302|607-32-9 https://www.jk-sci.com/products/a01198366 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9da8f81e1deb5f856e914b9f0d8367ab.jpg?v=1784648720 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/322670.png?v=1784654644 4-Hydrazinobenzoic acid, 98% | 619-67-0 4-Hydrazinobenzoic acid, 98%|322670|619-67-0 https://www.jk-sci.com/products/a01324817 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b98b31e8bbfe8861a9aef5696928150a_e658f7a5-d6e7-4f02-96f6-8fd6fc23a2ce.jpg?v=1784654709 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/359386.png?v=1784655498 3-Chloroindazole, 97% | 29110-74-5 3-Chloroindazole, 97%|359386|29110-74-5 https://www.jk-sci.com/products/a01366077 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/366077_d97491d5-ef0b-40c5-bd52-a4f7412b332e.png?v=1784655646 9-Fluorenone, 99% | 486-25-9 9-Fluorenone, 99%|366077|486-25-9 https://www.jk-sci.com/products/a01379709 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/255016.png?v=1784655946 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402006_abf28eb1-72f6-459a-8b13-8a4d385eae31.png?v=1784656402 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/405013.png?v=1784656480 2-Bromobiphenyl, 98% | 2052-07-5 2-Bromobiphenyl, 98%|405013|2052-07-5 https://www.jk-sci.com/products/a01415281 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/415281.png?v=1784656701 Isopropyl 2-aminoacetate hydrochloride, 99% | 14019-62-6 Isopropyl 2-aminoacetate hydrochloride, 99%|415281|14019-62-6 https://www.jk-sci.com/products/a01423805 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/423805.png?v=1784656850 3-Methylxanthine, 98% | 1076-22-8 3-Methylxanthine, 98%|423805|1076-22-8 https://www.jk-sci.com/products/a01429548 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/429548.png?v=1784656968 Nizatidine, 99% | 76963-41-2 Nizatidine, 99%|429548|76963-41-2 https://www.jk-sci.com/products/a01450981 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450981.png?v=1784657413 4-Ethoxyphenol, 99% | 622-62-8 4-Ethoxyphenol, 99%|450981|622-62-8 https://www.jk-sci.com/products/a01466541 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466541.png?v=1784657769 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/474340.png?v=1776292293 Creatine monohydrate, 99% | 6020-87-7 Creatine monohydrate, 99%|474340|6020-87-7 https://www.jk-sci.com/products/a01489314 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/489314.png?v=1776292818 Pipecolinic acid, 99% | 535-75-1 Pipecolinic acid, 99%|489314|535-75-1 https://www.jk-sci.com/products/a01522527 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/522527.png?v=1776294089 3-Benzoylpropionic acid, 98% | 2051-95-8 3-Benzoylpropionic acid, 98%|522527|2051-95-8 https://www.jk-sci.com/products/a01523000 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/523000.png?v=1776294099 L-(-)-Galactose, 99% | 15572-79-9 L-(-)-Galactose, 99%|523000|15572-79-9 https://www.jk-sci.com/products/a01549686 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/549686.png?v=1776295032 3-Bromo-9H-carbazole, 96% | 1592-95-6 3-Bromo-9H-carbazole, 96%|549686|1592-95-6 https://www.jk-sci.com/products/a01554157 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/554157.png?v=1776295182 4-(4-Hydroxyphenyl)cyclohexanone, 98% | 105640-07-1 4-(4-Hydroxyphenyl)cyclohexanone, 98%|554157|105640-07-1 https://www.jk-sci.com/products/a01556178 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/556178.png?v=1776295260 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/561696.png?v=1776295480 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/579953.png?v=1776296140 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/600565.png?v=1776296897 D-α-Tocopherol succinate, 96% | 4345-03-3 D-α-Tocopherol succinate, 96%|600565|4345-03-3 https://www.jk-sci.com/products/a01615489 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/615489.png?v=1776297410 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/121052.png?v=1776297768 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/632911.png?v=1776298107 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/41b2810e23555f2e98a2d8fb3bdc63ed.jpg?v=1776298386 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104568_d6d2d819-8994-49b4-8fe1-abc69035b902.png?v=1776299740 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b2d981f7e0361cb11e3bc1e7fca0e35.jpg?v=1776299814 Thiamet G, 98% | 1009816-48-1 Thiamet G, 98%|904650|1009816-48-1 https://www.jk-sci.com/products/a01905552 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/487605.png?v=1771880734 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3db545a4fff2a8f2bec30ef385920da7.jpg?v=1776300199 2-Octanone, 98% | 111-13-7 2-Octanone, 98%|908907|111-13-7 https://www.jk-sci.com/products/a01911871 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/422005_8bcfaa66-dbb4-49fc-a5c2-a818f12b12db.png?v=1776300676 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565937.png?v=1776300774 Alloxan monohydrate, 99% | 2244-11-3 Alloxan monohydrate, 99%|912656|2244-11-3 https://www.jk-sci.com/products/a019219596 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f5c4186e8129205ea903bd3ca8100e5c.jpg?v=1776302247 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ed5796c8c5edceb4786774d602b93291.jpg?v=1776302359 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_13a9defe-987b-4a4b-8057-e09b26800cea.png?v=1776302508 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462f09bf9d16eab8d3b23daebcc5aee8_f39856d8-3d65-4b52-9d97-e7ee4d8c551e.jpg?v=1784643331 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af7ec1efd8210691ccce4be65d515ceb_7b56eeb8-fcc1-4416-9202-4e5ee49544b4.jpg?v=1784643678 N-Boc-3-bromoazetidine, 98% | 1064194-10-0 N-Boc-3-bromoazetidine, 98%|1213115|1064194-10-0 https://www.jk-sci.com/products/a01166444 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/416080.png?v=1784646550 O-Benzylhydroxylamine hydrochloride, 99% | 2687-43-6 O-Benzylhydroxylamine hydrochloride, 99%|166444|2687-43-6 https://www.jk-sci.com/products/a01174785 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47f4cc4cac898acc09398f9f179123ff.jpg?v=1784647099 Benzyl octanoate, 97% | 10276-85-4 Benzyl octanoate, 97%|174785|10276-85-4 https://www.jk-sci.com/products/a01183825 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/539525.png?v=1784647705 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4524ce570ba5870405bffbee118b48c9_77f0bf6b-48c5-43d2-baaa-ae94e33781dc.jpg?v=1784648031 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/202279_1f873991-9f0d-4c62-91a3-f83a3eaa7e37.png?v=1784648892 4,4'-Difluorobenzophenone, 99% | 345-92-6 4,4'-Difluorobenzophenone, 99%|202279|345-92-6 https://www.jk-sci.com/products/a01203204 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/446532_46905ed4-c4cc-493b-9660-da02a21810c5.png?v=1784648927 2-Chloro-5-cyanopyridine, 98% | 33252-28-7 2-Chloro-5-cyanopyridine, 98%|203204|33252-28-7 https://www.jk-sci.com/products/a01204969 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6349cefedabb0314e08b45d20a643e47.jpg?v=1784648993 2,6-Dimethylphenylboronic acid, 98% | 100379-00-8 2,6-Dimethylphenylboronic acid, 98%|204969|100379-00-8 https://www.jk-sci.com/products/a01324875 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/324875_103f9e05-220d-451f-8b3c-5786cbf5e6ee.png?v=1784654712 Methyl benzenesulfinate, 97% | 670-98-4 Methyl benzenesulfinate, 97%|324875|670-98-4 https://www.jk-sci.com/products/a01335160 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/335160.png?v=1784654972 4'-Butylacetophenone, 99% | 37920-25-5 4'-Butylacetophenone, 99%|335160|37920-25-5 https://www.jk-sci.com/products/a01337364 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/337364_3ec2546c-051c-4e5b-9b7c-250b5908c7ca.png?v=1784655021 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/338123.png?v=1784655043 Bis(2-ethylhexyl) Fumarate, 98% | 141-02-6 Bis(2-ethylhexyl) Fumarate, 98%|338123|141-02-6 https://www.jk-sci.com/products/a01344847 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/344847_f3935de3-f469-4116-92d9-c928a19b4e18.png?v=1784655177 3,4-Dimethoxybenzonitrile, 98% | 2024-83-1 3,4-Dimethoxybenzonitrile, 98%|344847|2024-83-1 https://www.jk-sci.com/products/a01364566 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/364566.png?v=1784655611 3,3'-Dithiodipropionic acid, 99% | 1119-62-6 3,3'-Dithiodipropionic acid, 99%|364566|1119-62-6 https://www.jk-sci.com/products/a01380765 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/380765.png?v=1784655968 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/399799_1991444a-2bde-423f-ab94-fa063bb05c2a.png?v=1784656362 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/401813.png?v=1784656398 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/409082.png?v=1784656562 2-(Methylsulfonyl)benzoic acid, 95% | 33963-55-2 2-(Methylsulfonyl)benzoic acid, 95%|409082|33963-55-2 https://www.jk-sci.com/products/a01449203 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/449203.png?v=1784657372 3-Bromopropylamine hydrobromide, 98% | 5003-71-4 3-Bromopropylamine hydrobromide, 98%|449203|5003-71-4 https://www.jk-sci.com/products/a01459969 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/459969_14d9f793-9077-4c13-bca1-b72e95c64c24.png?v=1784657603 2,6-Difluorobenzamide, 97% | 18063-03-1 2,6-Difluorobenzamide, 97%|459969|18063-03-1 https://www.jk-sci.com/products/a01506733 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/506733.png?v=1776293530 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da013f5dd0f54fb8878859ed70a7131c.jpg?v=1776293917 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/575568.png?v=1776295971 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/627323.png?v=1776298027 Azaperol, 98%, reference material | 2804-05-9 Azaperol, 98%, reference material|627323|2804-05-9 https://www.jk-sci.com/products/a01698451 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6338445fc2e7f601daeda2208558df48.jpg?v=1776298179 Potassium 4-pyridyltrifluoroborate, 98% | 1111732-87-6 Potassium 4-pyridyltrifluoroborate, 98%|698451|1111732-87-6 https://www.jk-sci.com/products/a01788966 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8c6dfd2e6217ce1eccd30be5c2467248.jpg?v=1776298353 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00ee7842bcc872fe5666c1242a25c53d_de6d9040-e596-4075-87c9-c36c383eb3a0.jpg?v=1776298705 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a86474708bc85a70b8ca2998ca0b78d8.jpg?v=1776298792 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/07bfed7e0a2093d9d65d6b91f0942d42_a134f567-3508-42a3-8249-2bf9945b37f6.jpg?v=1776299368 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/807286.png?v=1776300704 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd6e9fb67bc4d37a7cd275c441aeb9fa.jpg?v=1776300995 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/109185.png?v=1776301357 D-Leucinol, 98% | 53448-09-2 D-Leucinol, 98%|917349|53448-09-2 https://www.jk-sci.com/products/a01918767 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/375343_1abb5a78-5981-494c-821b-39730c354315.png?v=1776301768 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/305595_8e13b13c-e999-4dd0-8a85-7d850fd9527f.png?v=1776302191 Phthalocyanine, 93% | 574-93-6 Phthalocyanine, 93%|921329|574-93-6 https://www.jk-sci.com/products/a019222914 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7a236ee6-79db-4a56-b099-0e3c45f687cb.png?v=1776302356 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8425aff067707f7b74b666e36e9c4b1.jpg?v=1776302427 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcf9f07096d602026c8631cdc12fe914.jpg?v=1776302440 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f1228380-bf9a-4cb4-a851-3e687ae3c20d.png?v=1776302455 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d05b1b76-41f7-4931-9440-6348c5492a66.png?v=1776302475 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59f5b1e702a98aed12dedad8f7976056.jpg?v=1776302499 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_749b8717-98c7-49a1-b153-a010a86f6a42.png?v=1776302517 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_140af813-ea6c-45f3-84db-c940e57e68ed.png?v=1776302659 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/831ef267ad1464072f49e27d33ef3625.jpg?v=1776302680 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0d43a10546796a1c5780f4add889601e_01cc32b0-9ea2-469f-b9d5-b5c834d2d183.jpg?v=1776302909 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d17953a2752a035a69921e026187569b.jpg?v=1784642923 Tungsten oxide, 99.9% | 12037-58-0 Tungsten oxide, 99.9%|1094137|12037-58-0 https://www.jk-sci.com/products/a011118393 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b2a4f6a7b42db377921bc41c66be17c.jpg?v=1784643050 6-Chloropyrazin-2-ol, 97% | 4925-61-5 6-Chloropyrazin-2-ol, 97%|1118393|4925-61-5 https://www.jk-sci.com/products/a011122651 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/efc9f59bc2fe80874dc42bf37b1724ee.jpg?v=1784643089 7-Ethoxy-2-naphthalenol, 97% | 57944-44-2 7-Ethoxy-2-naphthalenol, 97%|1122651|57944-44-2 https://www.jk-sci.com/products/a01116480 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/116480.png?v=1784643331 Methyl Red, indicator | 493-52-7 Methyl Red, indicator|116480|493-52-7 https://www.jk-sci.com/products/a01118149 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/593e39cddc95aaab02f0e8cd2f2965aa_90cf381e-e352-444c-85dc-2b467ed065b9.jpg?v=1784643478 2-Phenylimidazole, 95% | 670-96-2 2-Phenylimidazole, 95%|118149|670-96-2 https://www.jk-sci.com/products/a011355668 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d57af0404de9c239843ef56964dc530d.jpg?v=1784644493 Ethasylate, 98% | 68301-99-5 Ethasylate, 98%|1355668|68301-99-5 https://www.jk-sci.com/products/a011555841 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2dbbb28bbeb750354542091f371cf28b.jpg?v=1784645934 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd4a3deec556c1e45a4eaf271012f73a.jpg?v=1784648197 Diphenylglyoxime, 98% | 23873-81-6 Diphenylglyoxime, 98%|189612|23873-81-6 https://www.jk-sci.com/products/a01190756 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/286616.png?v=1784648249 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/417981.png?v=1784648318 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/530428.png?v=1784648805 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/379183.png?v=1784648852 6-Bromoquinoline, 98% | 5332-25-2 6-Bromoquinoline, 98%|201275|5332-25-2 https://www.jk-sci.com/products/a01203171 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/203171_7b3b97d4-b68f-40bf-9999-7f048899cab3.png?v=1784648922 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/361089.png?v=1784655539 4-Amino-2-bromopyridine, 95% | 7598-35-8 4-Amino-2-bromopyridine, 95%|361089|7598-35-8 https://www.jk-sci.com/products/a01366076 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/366076.png?v=1784655646 1,3-Cyclopentanedione, 98% | 3859-41-4 1,3-Cyclopentanedione, 98%|366076|3859-41-4 https://www.jk-sci.com/products/a01367312 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367312.png?v=1784655680 Dibenzyl phosphite, 95% | 17176-77-1 Dibenzyl phosphite, 95%|367312|17176-77-1 https://www.jk-sci.com/products/a01370014 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/370014_59bc1616-e68c-4961-af94-99c1187fe865.png?v=1784655740 4-(Methylthio)benzaldehyde, 98% | 3446-89-7 4-(Methylthio)benzaldehyde, 98%|370014|3446-89-7 https://www.jk-sci.com/products/a01375304 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/375304.png?v=1784655859 (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/a01402961 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402961_e3dd38ce-4324-49e8-9d2a-36d92b53c133.png?v=1784656439 Magnesium bromide hexahydrate, 98% | 13446-53-2 Magnesium bromide hexahydrate, 98%|402961|13446-53-2 https://www.jk-sci.com/products/a01416709 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/416709.png?v=1784656724 n-Eicosane, 94% | 112-95-8 n-Eicosane, 94%|416709|112-95-8 https://www.jk-sci.com/products/a01429589 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/429589_b1ed7bc9-c171-484c-b197-4f084efd287e.png?v=1784656970 3,6-Dimethoxypyridazine, 97% | 4603-59-2 3,6-Dimethoxypyridazine, 97%|429589|4603-59-2 https://www.jk-sci.com/products/a01431295 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/431295.png?v=1784657002 2-Bromobenzoic acid, 99% | 88-65-3 2-Bromobenzoic acid, 99%|431295|88-65-3 https://www.jk-sci.com/products/a01450874 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450874.png?v=1784657414 Calcium L-ascorbate dihydrate, 98% | 5743-28-2 Calcium L-ascorbate dihydrate, 98%|450874|5743-28-2 https://www.jk-sci.com/products/a01500000 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500000.png?v=1776293284 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/508076_be843504-348e-450a-8344-b4f9e93ad068.png?v=1776293581 Kinetin, 99% | 525-79-1 Kinetin, 99%|508076|525-79-1 https://www.jk-sci.com/products/a01545620 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/545620.png?v=1776294887 3-Bromobenzoic acid, 99% | 585-76-2 3-Bromobenzoic acid, 99%|545620|585-76-2 https://www.jk-sci.com/products/a01568695 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/568695.png?v=1776295691 Biotin methyl ester, 97% | 608-16-2 Biotin methyl ester, 97%|568695|608-16-2 https://www.jk-sci.com/products/a01592813 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/592813.png?v=1776296612 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/614330.png?v=1776297365 2-Dodecanone, 99% | 6175-49-1 2-Dodecanone, 99%|614330|6175-49-1 https://www.jk-sci.com/products/a01622322 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d829b8415dfcc81bd4cdaabd4453bdb_7149c9b8-4a35-4fe3-99e1-89be33442a25.jpg?v=1776297761 N-Boc-propargylamine, 97% | 92136-39-5 N-Boc-propargylamine, 97%|622322|92136-39-5 https://www.jk-sci.com/products/a01627208 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/627208.png?v=1776298020 Silibinin, 98%, mixture of isomers | 36804-17-8 Silibinin, 98%, mixture of isomers|627208|36804-17-8 https://www.jk-sci.com/products/a01789249 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8ebee339641949ab9d153120fadf6dd.jpg?v=1776298374 Di-p-chlorobenzyl azodicarboxylate, 97% | 916320-82-6 Di-p-chlorobenzyl azodicarboxylate, 97%|789249|916320-82-6 https://www.jk-sci.com/products/a01903479 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/559858.png?v=1776299694 Pentyl isocyanate , 97% | 3954-13-0 Pentyl isocyanate , 97%|903479|3954-13-0 https://www.jk-sci.com/products/a01910955 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/625232.png?v=1776300548 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4998940911cfb4dddca6c51ab9507823_a1ebf91a-6747-4ae7-8a3d-3b212c23b7ea.jpg?v=1776301166 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fedd2bce-f740-4aa4-a24a-a25cd892c446.png?v=1776302449 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_632ec035-13dc-423b-962a-e8b7fe312b16.png?v=1776302459 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a5a8f30e4ca399a9ccfa2d1c193e3ed1.jpg?v=1781787434 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/597611_7cf70c9e-3ed9-4027-96e1-44f3f951c36b.png?v=1771885217 2,3-Dihydroxybenzoic acid, 98% | 303-38-8 2,3-Dihydroxybenzoic acid, 98%|937396|303-38-8 https://www.jk-sci.com/products/a01111708 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111708.png?v=1784643038 Thiophene-2-carboxaldoxime, 98% | 29683-84-9 Thiophene-2-carboxaldoxime, 98%|111708|29683-84-9 https://www.jk-sci.com/products/a01114935 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/114935.png?v=1784643220 (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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0cd11e641c604210bbec75d3d341d687.jpg?v=1784643297 Pyridazine-3-carbonitrile, 98% | 53896-49-4 Pyridazine-3-carbonitrile, 98%|1159771|53896-49-4 https://www.jk-sci.com/products/a011515096 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1592f6002a6b80867c0b480f88954bff.jpg?v=1784645597 (S)-3-Methylmorpholine hydrochloride, 98% | 1022094-03-6 (S)-3-Methylmorpholine hydrochloride, 98%|1515096|1022094-03-6 https://www.jk-sci.com/products/a01178403 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/587935_5cedf7cf-d3d8-41f6-bbe1-20629744430a.png?v=1784647335 2-Acetylbenzofuran, 97% | 1646-26-0 2-Acetylbenzofuran, 97%|178403|1646-26-0 https://www.jk-sci.com/products/a011808516 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_703bfb37-d8d8-43a0-b55e-9724e38bb783.png?v=1784647478 Schiff's reagent Schiff's reagent|1808516 https://www.jk-sci.com/products/a01181931 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f5148c7300faa3bd2b033c914cad8de4.jpg?v=1784647550 α-Cyclodextrin, 98% | 10016-20-3 α-Cyclodextrin, 98%|181931|10016-20-3 https://www.jk-sci.com/products/a011822340 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_039698c7-9db5-42d8-9ac2-455fc69be5ee.png?v=1784647574 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/101cf057efbae43ee91259f9653f4737_38e45021-b1ef-4504-8ea1-65eacf4bc3e4.jpg?v=1784647710 Zymosan A | 58856-93-2 Zymosan A|183964|58856-93-2 https://www.jk-sci.com/products/a01201142 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201142_6458732c-d453-4a89-b61b-3f551238ef3e.png?v=1784648847 Dextrin | 9004-53-9 Dextrin|201142|9004-53-9 https://www.jk-sci.com/products/a01317520 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317520.png?v=1784654499 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/318905.png?v=1784654529 Ammonium tetraphenylborate, 98% | 14637-34-4 Ammonium tetraphenylborate, 98%|318905|14637-34-4 https://www.jk-sci.com/products/a01326129 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326129.png?v=1784654739 Tetraethylammonium fluoride hydrate, 98% | 98330-04-2 Tetraethylammonium fluoride hydrate, 98%|326129|98330-04-2 https://www.jk-sci.com/products/a01378253 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/378253.png?v=1784655915 2-Chlorophenothiazine, 98% | 92-39-7 2-Chlorophenothiazine, 98%|378253|92-39-7 https://www.jk-sci.com/products/a01402517 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402517_b36f5e53-b627-419c-ba7b-3098da165822.png?v=1784656420 2-Cyanopyridine, 99% | 100-70-9 2-Cyanopyridine, 99%|402517|100-70-9 https://www.jk-sci.com/products/a01433886 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/433886_9352e982-0856-4d7b-b61f-211afacd3c0a.png?v=1784657050 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/453665.png?v=1784657463 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462796_20894159-06df-45f5-92ac-182d500d6aa4.png?v=1784657681 Glycocholic acid hydrate, 99% | 1192657-83-2 Glycocholic acid hydrate, 99%|462796|1192657-83-2 https://www.jk-sci.com/products/a01482896 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/482896.png?v=1776292585 9-Phenylcarbazole, 98% | 1150-62-5 9-Phenylcarbazole, 98%|482896|1150-62-5 https://www.jk-sci.com/products/a01485417 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/485417.png?v=1776292665 4-Fluorophenyl methyl sulfone, 98% | 455-15-2 4-Fluorophenyl methyl sulfone, 98%|485417|455-15-2 https://www.jk-sci.com/products/a01489132 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/489132_f2c5a9db-681b-4ba2-9f53-928355b36b3f.png?v=1776292811 3,5-Dibromobenzoic acid, 98% | 618-58-6 3,5-Dibromobenzoic acid, 98%|489132|618-58-6 https://www.jk-sci.com/products/a01504055 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/504055_fb23b341-3875-4dc8-ad18-729338c54986.png?v=1776293426 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565135.png?v=1776295590 β-Ionone, 96% | 14901-07-6 β-Ionone, 96%|565135|14901-07-6 https://www.jk-sci.com/products/a01572746 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/572746.png?v=1776295840 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/832800.png?v=1776299034 2-Hydroxy-6-methylpyrazine, 98% | 20721-18-0 2-Hydroxy-6-methylpyrazine, 98%|832800|20721-18-0 https://www.jk-sci.com/products/a01899309 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f387b8929325477c012bedcc5d3b5d7c_b75cf0f6-ef6f-4078-8f30-832976235f47.jpg?v=1776299132 2,2-Dimethylpropanethioamide, 99% | 630-22-8 2,2-Dimethylpropanethioamide, 99%|899309|630-22-8 https://www.jk-sci.com/products/a01903691 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28a01f833f96209d517bd7c0abfc1885.jpg?v=1776299719 5-Methoxynicotinic acid, 97% | 20826-03-3 5-Methoxynicotinic acid, 97%|903691|20826-03-3 https://www.jk-sci.com/products/a019099863 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/389d391a90b2b35e775a2b0e3c435c12.jpg?v=1776300317 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/460727_a014d4a3-90ab-4aab-bad4-2dd2f588ea89.png?v=1776300765 Phenyl methanesulfonate, 97% | 16156-59-5 Phenyl methanesulfonate, 97%|912585|16156-59-5 https://www.jk-sci.com/products/a01917948 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/321443.png?v=1776301568 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0cde8d39250d33f7ead0696891416d74.jpg?v=1776302371 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a72669818f9796fcc1563a7b3ee13d22.jpg?v=1776302484 [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/a011084062 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/82523014d3d4a8a8536ba753a6e8c865.jpg?v=1784642854 Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II), 95% | 205319-06-8 Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II), 95%|1084062|205319-06-8 https://www.jk-sci.com/products/a01113044 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/568222.png?v=1784643133 tert-Butyl methyl malonate, 95% | 42726-73-8 tert-Butyl methyl malonate, 95%|113044|42726-73-8 https://www.jk-sci.com/products/a01119820 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/119820_7e4246ec-06a6-476d-8964-d1a847b2744d.png?v=1784643586 Benz[b]anthracene, 97% | 92-24-0 Benz[b]anthracene, 97%|119820|92-24-0 https://www.jk-sci.com/products/a01163376 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/558361.png?v=1784646437 3,5-Pyrazoledicarboxylic acid, 98% | 3112-31-0 3,5-Pyrazoledicarboxylic acid, 98%|163376|3112-31-0 https://www.jk-sci.com/products/a011807833 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/782d6de8cd004e542cb74fbb264d5adf.jpg?v=1784647478 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1d82c09c66cda28900a73a0e697e5783.jpg?v=1784648246 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/337700_835e8761-810e-4f5c-915e-ac06a7d691a1.png?v=1784648270 6-Chloro-3-methyluracil, 99% | 4318-56-3 6-Chloro-3-methyluracil, 99%|190945|4318-56-3 https://www.jk-sci.com/products/a01201026 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/476752.png?v=1784648832 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331784.png?v=1784654877 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369172_d59f4bf0-6f0d-4091-ad63-8938e835d98c.png?v=1784655729 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396304.png?v=1784656293 N-Methylurea, 98% | 598-50-5 N-Methylurea, 98%|396304|598-50-5 https://www.jk-sci.com/products/a01432645 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/432645.png?v=1784657027 Imperatorin, 98% | 482-44-0 Imperatorin, 98%|432645|482-44-0 https://www.jk-sci.com/products/a01452155 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/452155.png?v=1784657428 Pyromellitic acid, 96% | 89-05-4 Pyromellitic acid, 96%|452155|89-05-4 https://www.jk-sci.com/products/a01545562 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/545562.png?v=1776294878 2,3-Dimethylanisole, 98% | 2944-49-2 2,3-Dimethylanisole, 98%|545562|2944-49-2 https://www.jk-sci.com/products/a01577526 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/577526.png?v=1776296049 9-Fluorenylmethyl N-hydroxycarbamate, 98% | 190656-01-0 9-Fluorenylmethyl N-hydroxycarbamate, 98%|577526|190656-01-0 https://www.jk-sci.com/products/a01616566 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/616566.png?v=1776297449 1-(Diphenylmethyl)-3-hydroxyazetidine, 98% | 18621-17-5 1-(Diphenylmethyl)-3-hydroxyazetidine, 98%|616566|18621-17-5 https://www.jk-sci.com/products/a019223786 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/86b7de584f121d47df03fbe234104c97.jpg?v=1776302673 [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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9468191d4d0d6fb5f8920d5ad7275de9_4e0f8208-14ab-4ba5-b5b0-93d16f2bff05.jpg?v=1776485346 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 | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/237893_7f7db795-24a6-408e-867c-e9631ce0ea09.png?v=1776486012 Methyl L-allothreoninate hydrochloride | 79617-27-9 Methyl L-allothreoninate hydrochloride|CS-0147192|79617-27-9 https://www.jk-sci.com/products/ts246cs-0148277 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/067202d1d0ac8f1beea5febad9c514a5.jpg?v=1776486147 1-Ethynyl-4-iodobenzene | 766-99-4 1-Ethynyl-4-iodobenzene|CS-0148277|766-99-4 https://www.jk-sci.com/products/ts246cs-0152296 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/231469.png?v=1776487074 1,2-Epoxyoctane | 2984-50-1 1,2-Epoxyoctane|CS-0152296|2984-50-1 https://www.jk-sci.com/products/ts246cs-0155797 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/264620_1b03ffeb-ef9b-4ce9-8aee-0c44fcc1723b.png?v=1776488175 4-Bromo-1H-benzo[d]imidazol-5-amine | 177843-26-4 4-Bromo-1H-benzo[d]imidazol-5-amine|CS-0155797|177843-26-4 https://www.jk-sci.com/products/ts246cs-0157761 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/390605.png?v=1776488740 2,5-Diaminobenzonitrile | 14346-13-5 2,5-Diaminobenzonitrile|CS-0157761|14346-13-5 https://www.jk-sci.com/products/ts246cs-0162603 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/199001a9bbf045cacd38643100dde2e3_6e4d6c54-4623-423a-969d-48a64ba9d4ef.jpg?v=1776489977 (3-Bromo-2-methyl-phenyl)-carbamic acid tert-butyl ester | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cbb698c1a4f6346b7ce359eca4950a15.jpg?v=1776490291 4-(Tert-butyl)-2,6-bis(methoxymethyl)phenol | 421546-91-0 4-(Tert-butyl)-2,6-bis(methoxymethyl)phenol|CS-0166589|421546-91-0 https://www.jk-sci.com/products/ts246cs-0168162 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/542141_58974531-9a93-440e-a9eb-0242f3c9ec53.png?v=1776490503 N-(3-Chloro-4-fluorophenyl)acetamide | 877-90-7 N-(3-Chloro-4-fluorophenyl)acetamide|CS-0168162|877-90-7 https://www.jk-sci.com/products/ts246cs-0173549 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3444dc64a9bf229bdddbcce69238538c.jpg?v=1776491114 2-(3-Methoxythiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/230724.png?v=1776491389 (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-cyanophenyl)butanoic acid | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cfa5eecdd951d7d2637bbc522e31e77d_639c4d68-6a1b-4259-b138-c512d4ab9529.jpg?v=1776491813 Benzene-1,3,5-triyl triformate | 1957190-76-9 Benzene-1,3,5-triyl triformate|CS-0182977|1957190-76-9 https://www.jk-sci.com/products/ts246cs-0186512 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513506_39f871bd-0e40-4b05-954e-80d5c951e3ef.png?v=1776492045 2,5-Dioxopyrrolidin-1-yl (2,2,2-trichloroethyl) carbonate | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ba74e220fd6696177c20664e481981f.jpg?v=1776492914 2-Methoxy-4-methylbenzyl alcohol | 10542-80-0 2-Methoxy-4-methylbenzyl alcohol|CS-0196180|10542-80-0 https://www.jk-sci.com/products/ts246cs-0196951 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/13eaeb2f47fd609db282163288837880.jpg?v=1776493119 (S)-Isoindoline-1-carboxylic acid hydrochloride | 1965314-73-1 (S)-Isoindoline-1-carboxylic acid hydrochloride|CS-0196951|1965314-73-1 https://www.jk-sci.com/products/ts246cs-0197722 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b3267aeaa944753333e67451b03a85e8.jpg?v=1776493363 (S)-4-(1-Amino-2,2,2-trifluoroethyl)benzonitrile | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/eb9b706944a8ab3f210200bdd4241370_094f2778-63f4-419e-9c61-974a7782a386.jpg?v=1776494243 3-Cyclopropyl-1H-1,2,4-triazole | 1211390-33-8 3-Cyclopropyl-1H-1,2,4-triazole|CS-0207980|1211390-33-8 https://www.jk-sci.com/products/ts246cs-0211875 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/71af4d26240cae32ca16a2bd7f5ec6bf.jpg?v=1776494464 5-Amino-6-chloropyridine-3-carboxylic acid | 72587-17-8 5-Amino-6-chloropyridine-3-carboxylic acid|CS-0211875|72587-17-8 https://www.jk-sci.com/products/ts246cs-0215356 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/533006_79f9ff24-6566-4dcd-a30f-81777eae0841.png?v=1776494669 8-Fluoroquinolin-4-amine | 148401-38-1 8-Fluoroquinolin-4-amine|CS-0215356|148401-38-1 https://www.jk-sci.com/products/ts246cs-0230234 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e25206904ce228d8b52184321a4f585.jpg?v=1776495169 2-(1H-Imidazol-5-yl)aniline | 29528-27-6 2-(1H-Imidazol-5-yl)aniline|CS-0230234|29528-27-6 https://www.jk-sci.com/products/ts246cs-0255750 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e97b94a1319c157669a9f89656c6fa86.jpg?v=1776495889 3-Nitro-1-propyl-1H-pyrazole-4-carboxylic acid | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c9e412932daa68e49e85b4999b400464.jpg?v=1776495919 3-(2-Fluorophenyl)-1,2-oxazol-5-amine | 119162-49-1 3-(2-Fluorophenyl)-1,2-oxazol-5-amine|CS-0258082|119162-49-1 https://www.jk-sci.com/products/ts246cs-0268726 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d3d5ffa5bf299cbcc642b93a5273b09c.jpg?v=1776496255 1-(3,4-Dichlorophenyl)-2,2-difluoroethan-1-one | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7ccb012ad47eab8be558ba016e71b521.jpg?v=1776496521 1-(4-Isobutoxyphenyl)ethan-1-one | 24242-97-5 1-(4-Isobutoxyphenyl)ethan-1-one|CS-0274426|24242-97-5 https://www.jk-sci.com/products/ts246cs-0281598 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/662bcf370c79edadc9605c2c88a62d74.jpg?v=1776496661 3-(P-tolyl)propan-1-ol | 5406-39-3 3-(P-tolyl)propan-1-ol|CS-0281598|5406-39-3 https://www.jk-sci.com/products/ts246cs-0285235 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396593.png?v=1776496734 4-Chloro-1,2,5-thiadiazol-3-amine | 88905-76-4 4-Chloro-1,2,5-thiadiazol-3-amine|CS-0285235|88905-76-4 https://www.jk-sci.com/products/ts246cs-0302198 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d24063ccbdf55092747139bea46c821.jpg?v=1776496969 3-(2-Bromo-4,5-dimethoxyphenyl)propanenitrile | 35249-62-8 3-(2-Bromo-4,5-dimethoxyphenyl)propanenitrile|CS-0302198|35249-62-8 https://www.jk-sci.com/products/ts246cs-0308679 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3992d439cc271c8044b47bf1478e5712.jpg?v=1776497163 4-Chloro-2-(difluoromethyl)pyridine | 1193104-11-8 4-Chloro-2-(difluoromethyl)pyridine|CS-0308679|1193104-11-8 https://www.jk-sci.com/products/ts246cs-0309754 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9272f4b90d3aa856de80c86bf6dff7f9_25acce58-6b3c-4aa7-9aa2-33d537a045bd.jpg?v=1776497256 4-(Hydroxymethyl)oxazolidin-2-one | 15546-08-4 4-(Hydroxymethyl)oxazolidin-2-one|CS-0309754|15546-08-4 https://www.jk-sci.com/products/ts246cs-0328671 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/05b478869e68d9c2f757440abdae431a.jpg?v=1776497860 2-(2-Methyl-4H-chromen-4-ylidene)malononitrile | 15058-15-8 2-(2-Methyl-4H-chromen-4-ylidene)malononitrile|CS-0328671|15058-15-8 https://www.jk-sci.com/products/ts246cs-0334320 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7a2f04298f0a261e61ed87318b169d7e.jpg?v=1776497922 5-Bromo-4-ethylpyridin-2-amine | 1368352-40-2 5-Bromo-4-ethylpyridin-2-amine|CS-0334320|1368352-40-2 https://www.jk-sci.com/products/ts246cs-0369811 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2b5710e193498071233b56410a577f4d.jpg?v=1776498653 Benzyl (2,2-dimethoxyethyl)(methyl)carbamate | 1355573-66-8 Benzyl (2,2-dimethoxyethyl)(methyl)carbamate|CS-0369811|1355573-66-8 https://www.jk-sci.com/products/ts246cs-0372797 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e440ddbb5948b585c39a96edb6d144a.jpg?v=1776498868 4-Chloro-2,2-dimethyl-3-oxobutanenitrile | 2452342-44-6 4-Chloro-2,2-dimethyl-3-oxobutanenitrile|CS-0372797|2452342-44-6 https://www.jk-sci.com/products/ts246cs-0377867 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/954649a3847bae3ec8f4708b90811188_ab0f4575-c325-4fbd-b05e-3f008b5ddedb.jpg?v=1776499201 6-Bromo-3-methoxypicolinonitrile | 393813-61-1 6-Bromo-3-methoxypicolinonitrile|CS-0377867|393813-61-1 https://www.jk-sci.com/products/ts246cs-0433098 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/07943c6a4f41ea57c67d46b2b5d3f0cd.jpg?v=1776499504 (1-(3-Methoxypropyl)cyclohexyl)methanol | 1430752-32-1 (1-(3-Methoxypropyl)cyclohexyl)methanol|CS-0433098|1430752-32-1 https://www.jk-sci.com/products/ts246cs-0445716 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c17bf7804396ec2602c505ca088bec7e_052a839c-f625-4909-9dcb-ac36a4ea7bc5.jpg?v=1776500269 3-Chloro-4-ethynylpyridine | 1379109-40-6 3-Chloro-4-ethynylpyridine|CS-0445716|1379109-40-6 https://www.jk-sci.com/products/ts246cs-0452248 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/02f825b45dabf5a0a387cad2e7206921_07b29a20-1eed-4549-866c-f83acf7395d9.jpg?v=1776500384 1-(4-Nitrophenyl)cyclopropane-1-carbonitrile | 408328-42-7 1-(4-Nitrophenyl)cyclopropane-1-carbonitrile|CS-0452248|408328-42-7 https://www.jk-sci.com/products/ts246cs-0480864 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/969ea99958d60e44acccc10e79c62945.jpg?v=1776500891 (4-Methoxyphenyl)(tetrahydro-2H-pyran-4-yl)methanamine hydrochloride | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/acf534f3c4b554955144be2897c6f59a.jpg?v=1776501422 4-(Benzyl(methyl)amino)butan-2-one | 16635-00-0 4-(Benzyl(methyl)amino)butan-2-one|CS-0514478|16635-00-0 https://www.jk-sci.com/products/ts246cs-0517087 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/494a39fcb0f590353b5de84007fde627.jpg?v=1776501480 (2S,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(((allyloxy)carbonyl)amino)pyrrolidine-2-carboxylic acid | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8f3ea6007fbf0f3c735029914fe6671f.jpg?v=1776501550 1-Bromo-4-(2-bromopropan-2-yl)benzene | 61776-65-6 1-Bromo-4-(2-bromopropan-2-yl)benzene|CS-0525003|61776-65-6 https://www.jk-sci.com/products/ts246cs-0529521 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59e3895dc956160f1214d545baee28e4.jpg?v=1776501874 1-(4-Bromophenyl)-2-methylpropan-2-ol | 57469-91-7 1-(4-Bromophenyl)-2-methylpropan-2-ol|CS-0529521|57469-91-7 https://www.jk-sci.com/products/ts246cs-0531924 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36dee2f2ec85006aa73abb18c292309e.jpg?v=1776502039 (S)-Fmoc-2-amino-5-(tritylthio)-pentanoic acid | 1417789-17-3 (S)-Fmoc-2-amino-5-(tritylthio)-pentanoic acid|CS-0531924|1417789-17-3 https://www.jk-sci.com/products/ts246cs-0597757 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f398b7c43b76979b0f452dde12ffb6c5.jpg?v=1776502563 (E)-1,2-Bis(3-bromophenyl)ethene | 23958-26-1 (E)-1,2-Bis(3-bromophenyl)ethene|CS-0597757|23958-26-1 https://www.jk-sci.com/products/ts246cs-0598417 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/454988_d9b125c9-32cd-4462-a4c0-ad964e9f5cce.png?v=1776966858 4-Chloro-1-(chloromethyl)-2-fluorobenzene | 87417-71-8 4-Chloro-1-(chloromethyl)-2-fluorobenzene|CS-0598417|87417-71-8 https://www.jk-sci.com/products/ts246cs-0608394 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57f771cf4e637c48b360547577db89e1.jpg?v=1776502599 2-Hydroxyethyl isobutyrate | 6942-58-1 2-Hydroxyethyl isobutyrate|CS-0608394|6942-58-1 https://www.jk-sci.com/products/ts246cs-0616015 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d00c3aef497c9f68b1b5c02be38af23.jpg?v=1776503044 (S)-2,2-Dimethylthiazolidine-4-carboxylic acid | 72777-99-2 (S)-2,2-Dimethylthiazolidine-4-carboxylic acid|CS-0616015|72777-99-2 https://www.jk-sci.com/products/ts246cs-0634224 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab288ef6deda743f320b304172f3164e_3de9eb1b-6666-404e-b60c-c692b3f5f667.jpg?v=1776503501 1-(4-Bromopyridin-3-yl)ethan-1-one | 192575-17-0 1-(4-Bromopyridin-3-yl)ethan-1-one|CS-0634224|192575-17-0 https://www.jk-sci.com/products/ts246cs-0636186 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/365168b572b386c3f28f2595a42d229a.jpg?v=1776503542 (3-(Trifluoromethyl)pyrrolidin-3-yl)methanol | 217096-40-7 (3-(Trifluoromethyl)pyrrolidin-3-yl)methanol|CS-0636186|217096-40-7 https://www.jk-sci.com/products/ts246cs-0651759 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/745dc95dbc435cf3a2d5e690503d196f_c56ddfd8-839e-4fb0-a526-afbd7e90f6e1.jpg?v=1776503960 (αS)-3-Chloro-2-fluoro-α-methylbenzenemethanamine | 1228561-56-5 (αS)-3-Chloro-2-fluoro-α-methylbenzenemethanamine|CS-0651759|1228561-56-5 https://www.jk-sci.com/products/ts246cs-0715834 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9c852303-2357-4a5b-9c7c-a92b4820e979.png?v=1776504355 1-(4-Hydroxypiperidin-4-yl)cyclobutane-1-carbonitrile hydrochloride 1-(4-Hydroxypiperidin-4-yl)cyclobutane-1-carbonitrile hydrochloride|CS-0715834 https://www.jk-sci.com/products/ts246cs-1984 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/391047_ad709680-77d0-4232-931e-75316e110ab2.png?v=1776505031 Adenine | 73-24-5 Adenine|CS-1984|73-24-5 https://www.jk-sci.com/products/ts246cs-2905 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/358596_ec6eeab2-b803-427a-976b-8987de404d9c.png?v=1776505094 Pirfenidone | 53179-13-8 Pirfenidone|CS-2905|53179-13-8 https://www.jk-sci.com/products/ts246cs-5647 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/602333.png?v=1776505229 Apocynin | 498-02-2 Apocynin|CS-5647|498-02-2 https://www.jk-sci.com/products/ts246cs-b0073 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/86828e90f5bfd7a9415fb06ba1b0057c.jpg?v=1776505352 (R)-Bis(3,5-bis(trifluoromethyl)phenyl)(pyrrolidin-2-yl)methanol | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/310422_0210f160-4f08-48f6-9465-47bc84f902ca.png?v=1776505559 5-Bromo-1H-indazole | 53857-57-1 5-Bromo-1H-indazole|CS-B0441|53857-57-1 https://www.jk-sci.com/products/ts246cs-b0455 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/514562_0211a082-cab4-4245-9b72-c66358976a26.png?v=1776505571 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e64d714e82abfe8fd95327705eb825f4.jpg?v=1776505989 5-Amino-2,3-dihydrobenzofuran | 42933-43-7 5-Amino-2,3-dihydrobenzofuran|CS-B1174|42933-43-7 https://www.jk-sci.com/products/ts246cs-d0200 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a47b11b919501776222cf71f140080cf.jpg?v=1776506341 Ethyl 5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8ecc22ae4370291089c5d9a1f002bfb_e008e69c-2a50-4e67-baad-7f14d070004b.jpg?v=1776506617 5-Bromoindole | 10075-50-0 5-Bromoindole|CS-D0617|10075-50-0 https://www.jk-sci.com/products/ts246cs-d0747 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/359326.png?v=1776506773 (S)-1-Boc-(3-Hydroxymethyl)pyrrolidine | 199174-24-8 (S)-1-Boc-(3-Hydroxymethyl)pyrrolidine|CS-D0747|199174-24-8 https://www.jk-sci.com/products/ts246cs-d0759 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0879551c7713054794dd5cca6c4e0105.jpg?v=1776506787 3-Methylene-piperidine-1-carboxylic acid tert-butyl ester | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117860.png?v=1776506937 1H-Benzo[d]imidazole-6-carbonitrile | 6287-83-8 1H-Benzo[d]imidazole-6-carbonitrile|CS-D0893|6287-83-8 https://www.jk-sci.com/products/ts246cs-d1163 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369591.png?v=1776507289 2-Chloro-4-hydroxypyridine | 17368-12-6 2-Chloro-4-hydroxypyridine|CS-D1163|17368-12-6 https://www.jk-sci.com/products/ts246cs-d1362 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/244818.png?v=1776507430 1-Methyl-1H-pyrazol-5-ylamine | 1192-21-8 1-Methyl-1H-pyrazol-5-ylamine|CS-D1362|1192-21-8 https://www.jk-sci.com/products/ts246cs-d1567 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/558721.png?v=1776507659 2,5-Dibromo-4-methyl-1H-imidazole | 219814-29-6 2,5-Dibromo-4-methyl-1H-imidazole|CS-D1567|219814-29-6 https://www.jk-sci.com/products/ts246cs-d1695 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269036.png?v=1776507823 4,4-Difluorocyclohexanecarboxylic acid | 122665-97-8 4,4-Difluorocyclohexanecarboxylic acid|CS-D1695|122665-97-8 https://www.jk-sci.com/products/ts246cs-m0178 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/361992.png?v=1776508032 Azetidine-2-carboxylic acid | 2517-04-6 Azetidine-2-carboxylic acid|CS-M0178|2517-04-6 https://www.jk-sci.com/products/ts246cs-m2732 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/455396.png?v=1776508854 4-Acetoxyaniline | 13871-68-6 4-Acetoxyaniline|CS-M2732|13871-68-6 https://www.jk-sci.com/products/ts246cs-w000842 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/434374.png?v=1776509661 5-Chloro-2-methyl-4-nitroaniline | 13852-51-2 5-Chloro-2-methyl-4-nitroaniline|CS-W000842|13852-51-2 https://www.jk-sci.com/products/ts246cs-w002437 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/576277_1c58ba79-87e4-40dc-a477-0351964c1a84.png?v=1776510899 5-Bromoindole-3-carboxaldehyde | 877-03-2 5-Bromoindole-3-carboxaldehyde|CS-W002437|877-03-2 https://www.jk-sci.com/products/ts246cs-w002553 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/556093.png?v=1776511030 4,6-Dichloronicotinic acid | 73027-79-9 4,6-Dichloronicotinic acid|CS-W002553|73027-79-9 https://www.jk-sci.com/products/ts246cs-w002676 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/270535_7eac791b-a24a-467a-bad1-8647644acc52.png?v=1776511164 Tris(4-aminophenyl)amine | 5981-09-9 Tris(4-aminophenyl)amine|CS-W002676|5981-09-9 https://www.jk-sci.com/products/ts246cs-w003338 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/546040.png?v=1776511984 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465512.png?v=1776512104 Pyrazine-2,3-diamine | 13134-31-1 Pyrazine-2,3-diamine|CS-W003425|13134-31-1 https://www.jk-sci.com/products/ts246cs-w003507 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/104465.png?v=1776512212 3-Oxo-3-pyridin-3-yl-propionitrile | 30510-18-0 3-Oxo-3-pyridin-3-yl-propionitrile|CS-W003507|30510-18-0 https://www.jk-sci.com/products/ts246cs-w003664 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36f3427b122e6f6155b996b45d2b516c.jpg?v=1776512393 3-Formyl-4-hydroxybenzonitrile | 74901-29-4 3-Formyl-4-hydroxybenzonitrile|CS-W003664|74901-29-4 https://www.jk-sci.com/products/ts246cs-w004099 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/235046_8ce6d9b6-59ed-417c-90c6-ce5cd03fc914.png?v=1776512806 5-Iodo-1H-indole | 16066-91-4 5-Iodo-1H-indole|CS-W004099|16066-91-4 https://www.jk-sci.com/products/ts246cs-w004599 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/481193_53a86bef-3c18-43ea-a976-d4ae8423e51e.png?v=1776513218 Bicinchoninic acid | 1245-13-2 Bicinchoninic acid|CS-W004599|1245-13-2 https://www.jk-sci.com/products/ts246cs-w004677 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f4a1446c3a2c3079a0a55e89a9d4d6c.jpg?v=1776513319 Methyl 2-formylbenzoate | 4122-56-9 Methyl 2-formylbenzoate|CS-W004677|4122-56-9 https://www.jk-sci.com/products/ts246cs-w004971 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201937.png?v=1776513749 4-Methoxypicolinaldehyde | 16744-81-3 4-Methoxypicolinaldehyde|CS-W004971|16744-81-3 https://www.jk-sci.com/products/ts246cs-w005000 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147901.png?v=1776513794 2-(Pyridin-2-yl)ethanamine | 2706-56-1 2-(Pyridin-2-yl)ethanamine|CS-W005000|2706-56-1 https://www.jk-sci.com/products/ts246cs-w005083 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/911653.png?v=1776513920 2-Bromo-5-nitrobenzenecarbaldehyde | 84459-32-5 2-Bromo-5-nitrobenzenecarbaldehyde|CS-W005083|84459-32-5 https://www.jk-sci.com/products/ts246cs-w005160 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0eae3802eb332390c3719721fe383ac1.jpg?v=1776514019 Benzyl (2-aminoethyl)carbamate | 72080-83-2 Benzyl (2-aminoethyl)carbamate|CS-W005160|72080-83-2 https://www.jk-sci.com/products/ts246cs-w005234 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/534007_a749107a-0d5a-4247-9c8d-a18ca436f84b.png?v=1776514076 2-Ethynyl-naphthalene | 2949-26-0 2-Ethynyl-naphthalene|CS-W005234|2949-26-0 https://www.jk-sci.com/products/ts246cs-w005319 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/302493_872b6ce4-757a-4618-810f-b79b1c570b08.png?v=1776514186 2-Bromobenzo[b]thiophene | 5394-13-8 2-Bromobenzo[b]thiophene|CS-W005319|5394-13-8 https://www.jk-sci.com/products/ts246cs-w005375 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aa3ae0c50983950af6af9ac5108fa6cc.jpg?v=1776514269 tert-Butyl 4-hydroxy-2-oxopiperidine-1-carboxylate | 1245646-10-9 tert-Butyl 4-hydroxy-2-oxopiperidine-1-carboxylate|CS-W005375|1245646-10-9 https://www.jk-sci.com/products/ts246cs-w005446 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/af564169f5925d63f10752ae54505814.jpg?v=1776514373 Methyl 1H-pyrazole-4-carboxylate | 51105-90-9 Methyl 1H-pyrazole-4-carboxylate|CS-W005446|51105-90-9 https://www.jk-sci.com/products/ts246cs-w005582 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c9e0662bac44908d684d3da17b300e16.jpg?v=1776514554 2-Phenylacetimidamide hydrochloride | 2498-46-6 2-Phenylacetimidamide hydrochloride|CS-W005582|2498-46-6 https://www.jk-sci.com/products/ts246cs-w006085 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/31a5a1da150669f805560fdadd0f9cbd.jpg?v=1776515201 5-Bromo-3,4-dihydroisoquinolin-1(2H)-one | 1109230-25-2 5-Bromo-3,4-dihydroisoquinolin-1(2H)-one|CS-W006085|1109230-25-2 https://www.jk-sci.com/products/ts246cs-w006197 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/28b857a396c03517b73dd93e37b9042d.jpg?v=1776515318 1-Methylbenzoimidazol-5-amine | 10394-38-4 1-Methylbenzoimidazol-5-amine|CS-W006197|10394-38-4 https://www.jk-sci.com/products/ts246cs-w006348 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468423.png?v=1776515481 5-Bromo-2-chloro-4-(methylthio)pyrimidine | 59549-51-8 5-Bromo-2-chloro-4-(methylthio)pyrimidine|CS-W006348|59549-51-8 https://www.jk-sci.com/products/ts246cs-w007076 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb777025863c4ba247ffe6605f7be6cd.jpg?v=1776516196 Benzo[d]thiazole-4-carboxylic acid | 1260529-67-6 Benzo[d]thiazole-4-carboxylic acid|CS-W007076|1260529-67-6 https://www.jk-sci.com/products/ts246cs-w007316 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5ae493b8566350e8c9ff63e3dcc76fcc.jpg?v=1776516398 2-Bromo-5-methylthiazole | 41731-23-1 2-Bromo-5-methylthiazole|CS-W007316|41731-23-1 https://www.jk-sci.com/products/ts246cs-w007387 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66744da93cb2667213f03173e1eb8d80_c2722507-63c3-4899-8c6d-eea44688c067.jpg?v=1776516523 4-Chlorobenzene-1,2-diamine | 95-83-0 4-Chlorobenzene-1,2-diamine|CS-W007387|95-83-0 https://www.jk-sci.com/products/ts246cs-w007877 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/369019.png?v=1776517296 3-Amino-4-chlorophenol | 16026-77-0 3-Amino-4-chlorophenol|CS-W007877|16026-77-0 https://www.jk-sci.com/products/ts246cs-w008219 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/115186.png?v=1776517715 Methyl 1-aminocyclopropanecarboxylate hydrochloride | 72784-42-0 Methyl 1-aminocyclopropanecarboxylate hydrochloride|CS-W008219|72784-42-0 https://www.jk-sci.com/products/ts246cs-w008472 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/211198.png?v=1776518056 4-Amino-3-bromobenzoic acid | 6311-37-1 4-Amino-3-bromobenzoic acid|CS-W008472|6311-37-1 https://www.jk-sci.com/products/ts246cs-w008523 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/394172.png?v=1776518114 Methyl tetra-O-acetyl-β-D-glucopyranuronate | 7355-18-2 Methyl tetra-O-acetyl-β-D-glucopyranuronate|CS-W008523|7355-18-2 https://www.jk-sci.com/products/ts246cs-w008648 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38161fea530914bb88e281a3b74f8640_c9de0397-dbfc-42a8-87a7-b311ac5996f4.jpg?v=1776518309 2,4-Dichloro-5-fluoropyrimidine | 2927-71-1 2,4-Dichloro-5-fluoropyrimidine|CS-W008648|2927-71-1 https://www.jk-sci.com/products/ts246cs-w008792 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/101306.png?v=1776518490 4-Amino-5-bromopyrimidine | 1439-10-7 4-Amino-5-bromopyrimidine|CS-W008792|1439-10-7 https://www.jk-sci.com/products/ts246cs-w008921 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/442734_d41e2a7b-c043-4207-b862-096804e70de0.png?v=1776518704 o-(Benzyloxy)benzaldehyde | 5896-17-3 o-(Benzyloxy)benzaldehyde|CS-W008921|5896-17-3 https://www.jk-sci.com/products/ts246cs-w009106 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e112a17a4c162e443cb4d4b1e416ffd1.jpg?v=1776519000 4-Chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/274985_821d8329-0365-4e0d-86db-4bb0a663e07e.png?v=1776519333 4-Tolylboronic acid | 5720-05-8 4-Tolylboronic acid|CS-W009284|5720-05-8 https://www.jk-sci.com/products/ts246cs-w010011 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d919456b4d08facb1c3502c6e27f5549.jpg?v=1776519689 2,4-Dichloro-6-iodoaniline | 697-90-5 2,4-Dichloro-6-iodoaniline|CS-W010011|697-90-5 https://www.jk-sci.com/products/ts246cs-w010987 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b6b1b2ed29f8218ef74828943d824010_851a5a1a-291a-4d43-9481-14a1a43d9bae.jpg?v=1776520160 (2S,3R,4S)-4-Hydroxyisoleucine | 55399-93-4 (2S,3R,4S)-4-Hydroxyisoleucine|CS-W010987|55399-93-4 https://www.jk-sci.com/products/ts246cs-w011482 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/256262.png?v=1776520394 ((3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V) | 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 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/558796.png?v=1776520699 Octadecylphosphonic acid | 4724-47-4 Octadecylphosphonic acid|CS-W011929|4724-47-4 https://www.jk-sci.com/products/ts246cs-w013226 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/301837_0f31963e-9d09-470d-957a-08cf78b94c6c.png?v=1776521294 2,4-Dichlorobenzoic acid | 50-84-0 2,4-Dichlorobenzoic acid|CS-W013226|50-84-0 https://www.jk-sci.com/products/ts246cs-w014392 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201659.png?v=1776521982 3-Fluoro-4-hydroxybenzaldehyde | 405-05-0 3-Fluoro-4-hydroxybenzaldehyde|CS-W014392|405-05-0 https://www.jk-sci.com/products/ts246cs-w014630 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/148497_85567417-ce8a-4d05-b40b-84f963a6523c.png?v=1776522096 6-Bromo-2-chlorobenzothiazole | 80945-86-4 6-Bromo-2-chlorobenzothiazole|CS-W014630|80945-86-4 https://www.jk-sci.com/products/ts246cs-w014727 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca514124a1a7599096f938bd679a83ad.jpg?v=1776522156 2-(Bromomethyl)quinoline | 5632-15-5 2-(Bromomethyl)quinoline|CS-W014727|5632-15-5 https://www.jk-sci.com/products/ts246cs-w014872 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/789399.png?v=1776522258 3-Amino-4-bromobenzoic acid | 2840-29-1 3-Amino-4-bromobenzoic acid|CS-W014872|2840-29-1 https://www.jk-sci.com/products/ts246cs-w015128 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/793c963ec42ebe87e3e13a7693127fe0.jpg?v=1776522369 5-Bromo-7-methyl-1H-indole | 15936-81-9 5-Bromo-7-methyl-1H-indole|CS-W015128|15936-81-9 https://www.jk-sci.com/products/ts246cs-w015165 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/231998_45e06121-1d23-47ca-bbd1-54da33e9a7f0.png?v=1776522387 4-Nitrophenyl butyrate | 2635-84-9 4-Nitrophenyl butyrate|CS-W015165|2635-84-9 https://www.jk-sci.com/products/ts246cs-w015268 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/389738_c2fd4472-f0fc-4fac-9eee-9b636680b757.png?v=1776522444 1-(4-Nitrophenyl)piperazine | 6269-89-2 1-(4-Nitrophenyl)piperazine|CS-W015268|6269-89-2 https://www.jk-sci.com/products/ts246cs-w015378 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/524282.png?v=1776522494 Ethyl 5-hydroxyindole-2-carboxylate | 24985-85-1 Ethyl 5-hydroxyindole-2-carboxylate|CS-W015378|24985-85-1 https://www.jk-sci.com/products/ts246cs-w015924 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/263478_9ff3387d-a3c5-437c-8bad-6fbe8ff62534.png?v=1776522785 (2-Trifluoromethyl)phenylboronic acid | 1423-27-4 (2-Trifluoromethyl)phenylboronic acid|CS-W015924|1423-27-4 https://www.jk-sci.com/products/ts246cs-w016443 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/564115.png?v=1776523168 5-Fluoronicotinic acid | 402-66-4 5-Fluoronicotinic acid|CS-W016443|402-66-4 https://www.jk-sci.com/products/ts246cs-w016585 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/557998.png?v=1776523252 5-Aminopicolinonitrile | 55338-73-3 5-Aminopicolinonitrile|CS-W016585|55338-73-3 https://www.jk-sci.com/products/ts246cs-w016885 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3ecc81db0f6ab5943a97988b39a55ccb.jpg?v=1776523425 2-Chloro-6-methoxyphenylboronic acid | 385370-80-9 2-Chloro-6-methoxyphenylboronic acid|CS-W016885|385370-80-9 https://www.jk-sci.com/products/ts246cs-w017053 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/136799.png?v=1776523518 2-Amino-3-(2-fluorophenyl)propanoic acid | 2629-55-2 2-Amino-3-(2-fluorophenyl)propanoic acid|CS-W017053|2629-55-2 https://www.jk-sci.com/products/ts246cs-w017375 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/237461.png?v=1776523733 5-Hydroxy-1H-indole-2-carboxylic acid | 21598-06-1 5-Hydroxy-1H-indole-2-carboxylic acid|CS-W017375|21598-06-1 https://www.jk-sci.com/products/ts246cs-w017445 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147601_8d24e26d-b7ea-4a5d-95c7-e5fcf86aff73.png?v=1776523762 4-(Dimethylamino)cinnamaldehyde | 6203-18-5 4-(Dimethylamino)cinnamaldehyde|CS-W017445|6203-18-5 https://www.jk-sci.com/products/ts246cs-w017460 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/129505.png?v=1776523772 3-Amino-4-methylbenzotrifluoride | 25449-96-1 3-Amino-4-methylbenzotrifluoride|CS-W017460|25449-96-1 https://www.jk-sci.com/products/ts246cs-w017545 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/574351.png?v=1776523822 10-Aminodecan-1-ol | 23160-46-5 10-Aminodecan-1-ol|CS-W017545|23160-46-5 https://www.jk-sci.com/products/ts246cs-w018150 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/543160_c75178fa-6ad4-4dc2-afe9-087031890ef6.png?v=1776524259 3,4-Dimethylbenzoic acid | 619-04-5 3,4-Dimethylbenzoic acid|CS-W018150|619-04-5 https://www.jk-sci.com/products/ts246cs-w018583 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5a14c4128cb1d3656ea945c8ebd6305b.jpg?v=1776524591 2-Methyl-4-pyrimidinamine | 74-69-1 2-Methyl-4-pyrimidinamine|CS-W018583|74-69-1 https://www.jk-sci.com/products/ts246cs-w018589 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b946be67880b74ea32baaf01f6950eeb.jpg?v=1776524604 6-Chloro-5-methylpyridazin-3-amine | 66346-87-0 6-Chloro-5-methylpyridazin-3-amine|CS-W018589|66346-87-0 https://www.jk-sci.com/products/ts246cs-w018669 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bb198e00e64ba0a47d741af39034f73c.jpg?v=1776524697 6-Oxa-1-azaspiro[3.3]heptane hemioxalate | 1380571-72-1 6-Oxa-1-azaspiro[3.3]heptane hemioxalate|CS-W018669|1380571-72-1 https://www.jk-sci.com/products/ts246cs-w018726 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ef30a7f2724744f5f7bb21b02fc78126.jpg?v=1776524780 4,5-Dibromobenzene-1,2-diamine | 49764-63-8 4,5-Dibromobenzene-1,2-diamine|CS-W018726|49764-63-8 https://www.jk-sci.com/products/ts246cs-w019000 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/815621.png?v=1776525116 3-Bromobenzene-1,2-diamine | 1575-36-6 3-Bromobenzene-1,2-diamine|CS-W019000|1575-36-6 https://www.jk-sci.com/products/ts246cs-w019019 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63d6d42e6d8cb3ed058ba52ce5e44cd4.jpg?v=1776525129 4-Amino-5-methylpyrimidine | 22433-68-7 4-Amino-5-methylpyrimidine|CS-W019019|22433-68-7 https://www.jk-sci.com/products/ts246cs-w019470 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/445868.png?v=1776525615 4,5,6,7-Tetrachloroisoindoline-1,3-dione | 1571-13-7 4,5,6,7-Tetrachloroisoindoline-1,3-dione|CS-W019470|1571-13-7 https://www.jk-sci.com/products/ts246cs-w019608 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/388203.png?v=1776525759 2-Chloropyrimidine-5-carboxylic acid | 374068-01-6 2-Chloropyrimidine-5-carboxylic acid|CS-W019608|374068-01-6 https://www.jk-sci.com/products/ts246cs-w019781 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/268724_5bb0008a-95fe-4bda-bb9c-7422dbd55309.png?v=1776525989 Hydrocinnamic acid | 501-52-0 Hydrocinnamic acid|CS-W019781|501-52-0 https://www.jk-sci.com/products/ts246cs-w019782 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/263747_253cf0da-b10f-4f87-8f8e-5583bceeac4c.png?v=1776525993 Tyrosol | 501-94-0 Tyrosol|CS-W019782|501-94-0 https://www.jk-sci.com/products/ts246cs-w019886 2026-07-21T11:17:03-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/68f1486c8bd6621c1cc3d0d5071b0d06.jpg?v=1776526132 3-Chloro-4-(methoxycarbonyl)benzoic acid | 55737-77-4 3-Chloro-4-(methoxycarbonyl)benzoic acid|CS-W019886|55737-77-4