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廊坊市泽康医药科技有限公司 Company Information
Company Name:    LangFangshi Zekang Pharma Tech CO.,Itd.
Tel:    0316-2883536
Email:    1877241811@qq.com
Nationality:    China
WebSite:    www.chemicalbook.com/showsupplierproductslist1466071/0.htm
Product List:    1274
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Product List
1,3-Benzenedicarbonitrile, 4-ethoxy- 161718-82-7
5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID 200575-16-2
OmeprazoleN-oxide 176219-04-8
Febuxostat Impurity E 923942-34-1
Parecoxib Impurity C（Valdecoxib Impurity） 198471-06-6
N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)isobutyramide(PalbociclibImpurity) 198470-82-5
glycocholic acid ethyl ester 517904-33-5
Parecoxib Impurity 2749361-92-8
2-chloro-N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo [2,3-d]pyrimidin-4-amine 1616760-97-4
Trelagliptin Impurity 1917324-14-1
16alpha-Hydroxyprednisonlone acetate 86401-80-1
Febuxostat Impurity 48;diethyl 2,2'-(4-formyl-6-hydroxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate) 2375033-35-3
Trelagliptin Impurity 2088203-83-0
Argatroban impurity J 1780572-69-1
1-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-ethanone 344418-61-7
3-((3R,4R)-4-Methyl-3-(Methyl(7H-pyrrolo[2,3-d]pyriMidin-4-yl)aMino)piperidin-1-yl)-3-oxopropanenitrile 477600-75-2
Ethyl2-(3-Formyl-4-isobutoxyphenyl)-4-Methylthiazole-5-Carboxylate 161798-03-4
Febuxostat Impurity Z17 161798-01-2
2-(5-cyano-2-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 528607-60-5
4-(5-Methyl-3-phenylisoxazol-4-yl)-N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)benzenesulfonamide(PalbociclibImpurity) 1373038-60-8
Parecoxib Impurity E 1373038-59-5
2-amino-2-(2-chlorophenyl)acetamide 1198220-10-8
Ethyl2-oxo-2-(pyridin-2-ylamino)acetate(EdoxabanImpurity) 41374-72-5
Trelagliptin Impurity 3 1812193-01-3
4-Hydroxyisophthalonitrile 34133-58-9
1-(6-Nitropyridin-3-yl)piperazine 775288-71-6
Parecoxib Impurity 21 1884279-18-8
Febuxostat Impurity 41;4-hydroxybenzothioamide 2428631-67-6
Cetirizine IMpurity D 346451-15-8
Pregna-1,4,9(11)-triene-3,20-dione, 17-hydroxy- 30934-01-1
1H-Imidazole, 1-[2-(ethylsulfinyl)ethyl]-2-methyl-5-nitro- 2376335-05-4
glycylglycocholicacid 26563-58-6
Omeprazole Impurity 8 848694-10-0
Prednisone 17, 21-Diacetate 6677-19-6
Glycine,N-(aminoiminomethyl)-N-methyl-, ethyl ester 15366-29-7
3-[(3R,4R)-3-({2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl}(methyl)amino)-4-methylpiperidin-1-yl]-3-oxopropanenitrile 1616761-00-2
Prednisolone, 9-bromo-6.alpha.-methyl-, 21-acetate 93052-90-5
VMPHCYUBONNNJN-ZHCMNPPYSA-N 78261-67-3
Febuxostat Impurity 40 7133-90-6
MEDROXYPROGESTERONE 520-85-4
ethyl 2-(3-formyl-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylate 2230270-05-8
ethyl 2-(3,5-diformyl-4-hydroxyphenyl)-4-methylthiazole-5- carboxylate 2073891-59-3
Tipiracil Impurity 2 2101241-71-6
Trelagliptin Impurity 1938080-43-3
5-Thiazolecarboxylic acid, 2-[3,5-diformyl-4-(2-methylpropoxy)phenyl]-4-methyl-, ethyl ester 2375033-26-2
1-Cyclohexene-1-carboxylic acid, 4-(acetylamino)-3-(1-ethylpropoxy)-5-[2-formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl]-, ethyl ester, (4R,5S)-rel- 2434599-55-8
Gonan-3-one, 17-hydroxy-, (5α,17β)- (9CI) 200056-72-0
5-Thiazolecarboxylic acid, 2-(4-hydroxy-3-methylphenyl)-4-methyl-, ethyl ester 1621995-80-9
1-Piperazinecarboxaldehyde, 4-[2-[(2,4-dimethylphenyl)sulfinyl]phenyl]- 2425618-48-8
Parecoxib Impurity B 181696-35-5
(S)-2-(3,4-Difluorophenyl)oxirane 1006376-63-1
Epoxy Metradiene 83873-16-9
4,6-dichloro-2-(propylsulfinyl)pyriMidin-5-aMine 1823431-32-8
Testosterone Propionate EP Impurity B 1169-49-9
Clopidogrel Impurity 13 HCl;methyl 2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetate hydrochloride 2173294-69-2
Trelagliptin Impurity 5 2087874-92-6
N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)butyramide(PalbociclibImpurity) 198470-91-6
Fluorometholone Impurity 5 110664-58-9
Valdecoxib 181695-72-7
INDEX NAME NOT YET ASSIGNED 2681352-85-0
Omeprazole Sulfide 73590-85-9
Ambroxol EP Impurity B 15942-08-2
Esomeprazole Impurity 29 704910-89-4
(1S,2S,3R,5S)-3-(7-hydroxy-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol 1445580-43-7
ethyl 2-(3-formyl-2-isobutoxyphenyl)-4-methylthiazole-5- carboxylate 1805770-41-5
Tinidazole Impurity B 25459-12-5
Pregna-1,4-diene-3,11,20-trione, 17-(acetyloxy)-21-hydroxy- 95440-71-4
OmeprazolesulfoneN-Oxide 158812-85-2
11β-Hydroxyandrost-4-ene-3,17-dione 382-44-5
5-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-5,6,7,7a-tetra hydrothieno[3,2-c]pyridin-2(4H)-one 150322-38-6
Trelagliptin Impurity S 1917324-15-2
Trelagliptin Impurity X 1938080-44-4
Tofacitinib Impurity 5 2250243-18-4
Ticagrelor Impurity16 2518048-22-9
1H-Pyrazole-5-carboxamide, 4-[[2-hydroxy-5-[(4-methyl-1-piperazinyl)sulfonyl]benzoyl]amino]-1-methyl-3-propyl- 960009-36-3
(3R,4R)-1-(2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-N,4-dimethylpiperidin-3-amine 2504210-32-4
1,2-Cyclopentanediol, 3-[7-[[(1S,2S)-2-(3,4-difluorophenyl)cyclopropyl]amino]-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-5-(2-hydroxyethoxy)-, (1R,2R,3S,5R)- 2435586-41-5
6-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfonyl}-1H-benzimidazole 1810066-05-7
Homopiperazine 505-66-8
1-Boc-4-(6-nitropyridin-3-yl)piperazine 571189-16-7
11-Oxo-betaMethasone Dipropionate 64967-90-4
Hydrocortisone impurity J (EP) 16463-74-4
Benzonitrile, 2-[[6-[(3R)-3-[[(2-cyano-5-fluorophenyl)methyl]amino]-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-4-fluoro- 2412663-46-6
Androsta-1,4-diene-17-carboxylic acid, 11-hydroxy-17-[(methoxycarbonyl)oxy]-3-oxo-, (11β,17α)- (9CI) 265651-76-1
Pyrido[3,2-d]pyrimidin-6(5H)-one, 5-cyclopentyl-8-methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]amino]- 2745066-17-3
Omeprazole Impurity 1 103877-02-7
2-(((6-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5- dimethylpyridin-4-ol 103876-98-8
Febuxostat Impurity 47 161718-85-0
16α-Methyl Prednisolone 10417-63-7
4-methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridine 1-oxide 142885-92-5
Clobetasone Butyrate EP Impurity I 639817-47-3
4,5''-Di(desmethyl) Omeprazole Sulfide 176219-12-8
Trelagliptin Impurity 5 1971613-57-6
Febuxostat Impurity 3 161798-02-3
2-(Chloromethyl)-3,5-dimethylpyridin-4-ol 220771-03-9
2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5- methoxy-1H-benzimidazole 110374-16-8
(1R)-2-chloro-1-(3,4-difluorophenyl)-1-ethanol 1212376-05-0
5-Methoxy-2-mercaptobenzimidazole 37052-78-1
2-Mercapto-1H-benzo[d]imidazol-5-ol 92806-98-9
N2-(tert-Butoxycarbonyl)-Nw-nitro-D-arginine 50913-12-7
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