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合肥孚亞生物技術(shù)有限公司 Company Information
Company Name:    Hefei fuya biotechnology co. LTD
Tel:   
Email:    sales02@foreversyn.com
Nationality:    China
WebSite:    http://www.purerechem.com
Product List:    1913
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Product List
Vildagliptin Impurity 1/Vildagliptin Diketo Impurity/Vildagliptin Lactam/2-((1r,3s,5R,7S)-3-hydroxyadamantan-1-yl)hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 1789703-36-1
Rabeprazole impurity 2/Rabeprazole EP Impurity D/2-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-4-(3-methoxypropoxy)-3-methylpyridine 1-oxide 924663-38-7
Omeprazole impurity 4/Omeprazole EP Impurity D/Omeprazole Sulfone/5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphonyl]-1H-benzimidazole 88546-55-8
Omeprazole impurity 3/Omeprazole EP Impurity B/4-Desmethoxy Omeprazole/2-[(RS)-[(3,5-Dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1H-benzimidazole 110374-16-8
Prasugrel impurity 4/Prasugrel Chlorobutyryl Analog/5-(5-chloro-1-(2-fluorophenyl)-2-oxopentyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate 1056459-37-0
Selexipag impurity 3/2,3-dichloro-5,6-diphenylpyrazine 57038-62-7
Vildagliptin Impurity 9/(S)-1-(2-Chloro-acetyl)-pyrrolidine-2-carboxylic acid 23500-10-9
Rabeprazole impurity 13/Rabeprazole N-Alkyl Sulfide/N-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl] Rabeprazole Sulfide/1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfanyl]-1H-benzimidazole 1114543-47-3
Rabeprazole impurity 15/(S)-O-Desmethyl Rabeprazole Impurity/(S)-3-((2-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methylpyridin-4-yl)oxy)propan-1-ol 179952-05-7
Vildagliptin Impurity 14/(R)-Vildagliptin/(R)-1-(((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)glycyl)pyrrolidine-2-carbonitrile 1036959-27-9
Omeprazole impurity 9/Omeprazole EP Impurity I/Omeprazole Sulfone N-Oxide/5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphonyl]-1H-benzimidazole N-Oxide 158812-85-2
Vortioxetine impurity 2/1-CHLORO-2-NITROSO-BENZENE 932-33-2
Tedizolid impurity 10/(S)-Tedizolid/(S)-3-(3-fluoro-4-(6-(2-Methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-5-(hydroxyMethyl)oxazolidin-2-one 1431699-67-0
Parecoxib impurity 1/N-((3-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide 1709956-89-7
Levosimendan impurity 6/Acetamide,N-[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]-, (R)- 39052-02-1
Tedizolid impurity 13/(S)-(3-(3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl) phenyl)-2-oxooxazolidin-5-yl)methyl dihydrogen phosphate 1835340-19-6
Tedizolid impurity 11/6,6'-bis(2-methyl-2H-tetrazol-5-yl)-3,3'-bipyridine 2095840-91-6
Vortioxetine impurity 3/N-(2-chlorophenyl)hydroxylamine 10468-16-3
Vortioxetine impurity 1/N,N-Dimethyl-2-nitroaniline 610-17-3
Tedizolid impurity 14/Diphosphoric acid P,P'-bis[[(5R)-3-[3-fluoro-4-[6-(2-methyl-2H-tetrazol-5-yl)-3-pyridinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl] ester 1220910-90-6
Tedizolid impurity 12/(R)-5-(chloromethyl)-3-(3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)oxazolidin-2-one 1239662-46-4
Racecadotril impurity 6/Racecadotril EP Imurity H/dibenzyl 5,10-dibenzyl-4,11-dioxo-7,8-dithia-3,12-diazatetradecanedioate 141437-88-9
Cimetidine impurity 9/Cimetidine EP Impurity I HCl/(5-ethyl-1H-imidazol-4-yl)methanol hydrochloride 38603-74-6
Cimetidine impurity 4/Cimetidine EP Impurity D DiHCl/Cimetidine Descyano DiHCl/1-Methyl-3-[2-[[(5-methyl-1Himidazol-4-yl)methyl]sulfanyl]ethyl]guanidine dihydrochloride 59660-24-1
Cimetidine impurity 1/Cimetidine EP Impurity A/Cimetidine Methylsulfanyl Analog /Methyl 3-cyano-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl] carbamimidothioate 52378-40-2
Cimetidine impurity 10/Cimetidine EP Impurity J DiHCl/2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethan-1-amine dihydrochloride 38603-72-4
Cimetidine impurity 5/Cimetidine EP Impurity E/Cimetidine Sulfoxide /2-Cyano-1-methyl-3-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfinyl]-ethyl]guanidine ; 54237-72-8
Cimetidine impurity 3/Cimetidine EP Impurity C/Cimetidine Amide Impurity/1-[(Methylamino)-[[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]-ethyl] amino]methylidene]urea 77076-18-7
Racecadotril impurity 4/Racecadotril EP Imurity F/benzyl [(2-benzylprop-2-enoyl)amino]acetate 87428-99-7
Racecadotril impurity 2/Racecadotril EP impurity C/[[(2RS)-2-[(acetylsulfanyl)methyl]-3-phenylpropanoyl]amino]acetic acid 124735-06-4
Racecadotril impurity 7/Racecadotril Diacid Impurity/3,3-Disulfanediylbis(2-benzylpropanoic acid) 141437-87-8
Racecadotril impurity 3/Racecadotril EP impurity D/5,10-dibenzyl-4,11-dioxo-7,8-dithia-3,12-diazatetradecanedioic acid 123658-06-0
ZolpidemEPImpurityA 1346600-85-8
Rupatadine impurity 1/Rupatadine N-Oxide/3-((4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidin-1-yl)methyl)-5-methylpyridine 1-oxide 1704730-21-1
Sorafenib impurity 2/Deschloro Sorafenib/N-Methyl-4-[4-[[[[3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-2-pyridinecarboxamide 1285533-84-7
SafinamideAcid 1160513-60-9
Safinamide impurity 1/(S)-2-((4-(benzyloxy)benzyl)amino)propanamide 133865-32-4
Safinamide impurity 5/(S)-2-((3-((3-fluorobenzyl)oxy)benzyl)amino)propanamide 861398-52-9
Erlotinib impurity 7/Erlotinib Carboxylic Acid/-(3-((6,7-bis(2-methoxyethoxy)quinazolin-4-yl)amino)phenyl)acetic acid 882420-21-5
Erlotinib impurity 10/N-(3-bromophenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine 328528-74-1
Erlotinib impurity 21/6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine 183321-83-7
Sorafenib impurity 13/Sorafenib Urea Impurity/N-methyl-4-(4-ureidophenoxy)picolinamide 1129683-88-0
Vildagliptin Impurity 20 565453-41-0
Sorafenib impurity 1/ethyl (4-chloro-3-(trifluoromethyl)phenyl)carbamate 18585-06-3
Sorafenib impurity 7/Methyl 4-(Methylamino)picolinate 1256817-30-7
Sorafenib impurity 8/1-(4-Chloro-3-(trifluoromethyl)phenyl)urea 343247-69-8
Omeprazole impurity 11/Omeprazole N-Methyl 5-Methoxy Analog/5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole 89352-76-1
Sorafenib impurity 5/6-Chloro-N-methylpyridine-2-carboxamide 845306-04-9
Fasudil impurity 9/N,N'-Bis(ethylene)-p-Toluenesulfonamide 4403-78-5
Prasugrel impurity 2/Prasugrel Para-Fluoro Isomer/5-(2-cyclopropyl-1-(4-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate 1391194-50-5
Vildagliptin Impurity 16/Vildagliptin Chloroacetyl Nitrile (S)-Isomer/(2S)-1-(Chloroacetyl)-2-Pyrrolidinecarbonitrile 207557-35-5
Rabeprazole impurity 16/(R)-O-Desmethyl Rabeprazole Impurity/(R)-3-((2-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methylpyridin-4-yl)oxy)propan-1-ol 179952-04-6
Rabeprazole impurity 14/Rabeprazole N-Alkyl Impurity/N-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl] Rabeprazole/1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole 935260-92-7
Rabeprazole impurity 3/Rabeprazole EP Impurity E/4-Methoxy Rabeprazole/4-Desmethoxypropoxyl-4-Methoxy Rabeprazole ; 2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole 102804-77-3
Rabeprazole impurity 8/2-(((4-(3-chloropropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole 1613482-73-7
Rabeprazole impurity 5/Lansoprazole EP Impurity F Sulfide/4-Desmethoxypropoxyl-4-Chloro Rabeprazole Sulfide/2-[(RS)-[(4-Chloro-3-methylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole 103312-62-5
Rabeprazole impurity 4/Rabeprazole EP Impurity G/Rabeprazole Sulfide 4-Methoxy Analog/2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfanyl]-1H-benzimidazole 102804-82-0
Safinamide impurity 2/(S)-2-((4-((4-fluorobenzyl)oxy)benzyl)amino)propanamide 202825-43-2
Safinamide impurity 3/(S)-2-((4-((2-fluorobenzyl)oxy)benzyl)amino)propanamide 133865-88-0
Rabeprazole impurity 6/Rabeprazole EP Impurity I/Rabeprazole Sulfone N-Oxide/2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl] methyl]sulfonyl]-1H-benzimidazole 924663-37-6
Lansoprazole impurity 4/Lansoprazole EP Impurity F/Rabeprazole Chloro Analog (USP)/Rabeprazole EP Impurity H/2-(((4-Chloro-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole 168167-42-8
Omeprazole impurity 5/Omeprazole EP Impurity E/Omeprazole N-Oxide/4-Methoxy-2-[[(RS)-(5-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethylpyridine 1-oxide 176219-04-8
Omeprazole impurity 17/5-Methoxy-1H-benzimidazole-2-sulfonic acid 106135-28-8
Prasugrel impurity 3/5-(2-cyclopropyl-2-oxo-1-phenylethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate 1391194-45-8
Vildagliptin Impurity 3/Vildagliptin Mono Keto Impurity/Hexahydro-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-1-imino- pyrrolo[1,2-a]pyraz 1789703-37-2
Vildagliptin Impurity 6/Vildagliptin Dimer Impurity/(2S,2S)-1,1-[[(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)imino]bis(1-oxo-2,1-ethanediyl)]bis[2-Pyrrolidinecarbonitrile] 1036959-23-5
Vildagliptin Impurity 8/Vildagliptin Chloroacetyl Amide (S)-Isomer/(S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide 214398-99-9
Vildagliptin Impurity 13/((1r,3s,5R,7S)-3-hydroxyadamantan-1-yl)glycine 1032564-18-3
Vildagliptin Impurity 17/Vildagliptin Dipyrrolidine Impurity/octahydro-5H,10H-dipyrrolo[1,2-a:1',2'-d]pyrazine-5,10-dione 6708-06-1
Vildagliptin Impurity 15/Vildagliptin Chloroacetyl Nitrile (R)-Isomer/(1S)-2-(2-chloroacetyl)cyclopentane-1-carbonitrile 565452-98-4
Prasugrel impurity 1/5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate 1391194-39-0
Fasudil impurity 10 5769-35-7
Palbociclib impurity 1/1-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)ethan-1-one 1244949-62-9
Sorafenib impurity 20/Sorafenib Hydroxydemethylamine/4-[4-[[[[4-Chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-2-pyridinecarboxylic Acid 1012058-78-4
Sorafenib impurity 4/4-Deschloro-2-chloro-Sorafenib/4-(4-(3-(2-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-N-methylpicolinamide 1431697-81-2
SafinamideImpurity7 690969-16-5
Erlotinib impurity 6/Erlotinib Hydroxy Metabolite/4-Hydroxy Erlotinib/4-((6,7-bis(2-methoxyethoxy)quinazolin-4-yl)amino)-2-ethynylphenol 882420-22-6
Safinamide impurity 7/(R)-2-((4-((3-fluorobenzyl)oxy)benzyl)amino)propanamide 174756-44-6
Sorafenib impurity 23/Sorafenib N-Oxide/4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-2-(methylcarbamoyl)pyridine 1-oxide 583840-03-3
Erlotinib impurity 9/6-O-Desmethoxyethyl-6-O-chloroethyl Erlotinib Hydrochloride/6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine hydrochloride 183320-04-9
Erlotinib impurity 20/7-O-Desmethoxy-7-O-chloroethyl Erlotinib/7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-methoxyethoxy)quinazolin-4-amine 183321-85-9
Safinamide impurity 9/(S)-2-[3-(2-fluoro-benzyl)-4-(2-fluoro-benzyloxy)-benzylamino]propanamide 1000370-28-4
Vildagliptin Impurity 5/Vildagliptin Carboxylic Acid/(2s)-1-(2-((3-hydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carboxylic acid 565453-40-9
Vildagliptin Impurity 7/Vildagliptin Amide Impurity/N-(3-Hydroxytricyclo[3.3.1.13,7]dec-1-yl)glycyl-L-prolinamide 565453-39-6
Tedizolid impurity 8/(S)-3-(4-bromo-3-fluorophenyl)-5-(hydroxymethyl)oxazolidin-2-one 1369530-77-7
Vildagliptin Impurity 10/Methyl (2S)-1-(2-chloroacetyl)pyrrolidine-2-carboxylate 38074-72-5
Fasudil impurity 1/Quinoline-5-sulfonic acid 23261-58-7
Selexipag impurity 6/Selexipag Acid/2-{4-[(5,6-diphenylpyrazin-2-yl)(propan-2-yl)amino]butoxy}acetic acid 475085-57-5
Sorafenib impurity 6/4-Chloro-N,N-dimethylpyridine-2-carboxamide 114780-06-2
Omeprazole impurity 18/(R)-Omeprazole/(R)-5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole 119141-89-8
Rupatadine impurity 2/3,5-bis((4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidin-1-yl)methyl)pyridine 1224515-72-3
Zolpidem impurity 2/N,N-dimethyl-2-(6-methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)-2-oxoacetamide 400038-68-8
LevothyroxineEPImpurityF 911661-90-0
Ibrutinib impurity 3/ 3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine 330786-24-8
Ibrutinib impurity 7/(R)-N-Desacryloyl N-Propionyl Ibrutinib/1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]-1-propanone 1839099-22-7
Ibrutinib impurity 5/(R)-tert-butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-piperidine-1-carboxylate 1022150-11-3
Ibrutinib impurity 2/(S)-Ibrutinib/(S)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one 936563-97-2
Flucofuron/1,3-Bis(4-chloro-3-(trifluoromethyl)phenyl)urea 370-50-3
Topiroxostat impurity 4/4-Amino-3,5-bis(4-pyridyl)-1,2,4-triazole 38634-05-8
10-Formyl Folic Acid 134-05-4
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