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Hefei fuya biotechnology co. LTD
- Company Name Hefei fuya biotechnology co. LTD
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- Email sales02@foreversyn.com
- WebSite http://www.purerechem.com
- CB Index 58
Hefei fuya biotechnology co. LTD Product List
- Product Name 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
- MF C17H19N3O4S
- CAS 176219-04-8
- Product Name Sorafenib impurity 7/Methyl 4-(Methylamino)picolinate
- MF C8H10N2O2
- CAS 1256817-30-7
- Product Name Sorafenib impurity 4/4-Deschloro-2-chloro-Sorafenib/4-(4-(3-(2-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-N-methylpicolinamide
- MF C21H16ClF3N4O3
- CAS 1431697-81-2
- Product Name Racecadotril impurity 3/Racecadotril EP impurity D/5,10-dibenzyl-4,11-dioxo-7,8-dithia-3,12-diazatetradecanedioic acid
- MF C24H28N2O6S2
- CAS 123658-06-0
- Product Name Ibrutinib impurity 5/(R)-tert-butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-piperidine-1-carboxylate
- MF C27H30N6O3
- CAS 1022150-11-3
- Product Name Sorafenib impurity 20/Sorafenib Hydroxydemethylamine/4-[4-[[[[4-Chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-2-pyridinecarboxylic Acid
- MF C20H13ClF3N3O4
- CAS 1012058-78-4
- Product Name 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
- MF C25H26N6O2
- CAS 1839099-22-7
- Product Name Safinamide?Acid
- MF C17H18FNO3
- CAS 1160513-60-9
- Product Name Cimetidine impurity 9/Cimetidine EP Impurity I HCl/(5-ethyl-1H-imidazol-4-yl)methanol hydrochloride
- MF C6H10N2O
- CAS 38603-74-6
- Product Name Safinamide impurity 1/(S)-2-((4-(benzyloxy)benzyl)amino)propanamide
- MF C17H20N2O2
- CAS 133865-32-4
- Product Name Cimetidine impurity 10/Cimetidine EP Impurity J DiHCl/2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethan-1-amine dihydrochloride
- MF C7H15Cl2N3S
- CAS 38603-72-4
- Product Name 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
- MF C20H21ClFNO3S
- CAS 1056459-37-0
- Product Name 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
- MF C25H24N6O2
- CAS 936563-97-2
- Product Name Tedizolid impurity 8/(S)-3-(4-bromo-3-fluorophenyl)-5-(hydroxymethyl)oxazolidin-2-one
- MF C10H9BrFNO3
- CAS 1369530-77-7
- Product Name 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
- MF C17H24N2O3
- CAS 1789703-36-1
- Product Name Solifenacin impurity 3/Solifenacin EP Impurity C/Solifenacin (S,S) Methanone Impurity/Bis[(1S)-3,4-dihydro-1-phenyl-2(1H)-isoquinolinyl]-methanone
- MF C31H28N2O
- CAS 1534326-81-2
- Product Name Safinamide impurity 9/(S)-2-[3-(2-fluoro-benzyl)-4-(2-fluoro-benzyloxy)-benzylamino]propanamide
- MF C24H24F2N2O2
- CAS 1000370-28-4
- Product Name Vortioxetine impurity 3/N-(2-chlorophenyl)hydroxylamine
- MF C6H6ClNO
- CAS 10468-16-3
- Product Name LevothyroxineEPImpurityF
- MF C21H13I6NO5
- CAS 911661-90-0
- Product Name 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
- MF C18H21N3O3S
- CAS 89352-76-1
- Product Name Safinamide impurity 7/(R)-2-((4-((3-fluorobenzyl)oxy)benzyl)amino)propanamide
- MF C17H19FN2O2
- CAS 174756-44-6
- Product Name Fasudil impurity 10
- MF C19H24N2O4S2
- CAS 5769-35-7
- Product Name Erlotinib impurity 21/6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine
- MF C21H20ClN3O3
- CAS 183321-83-7
- Product Name Erlotinib impurity 6/Erlotinib Hydroxy Metabolite/4-Hydroxy Erlotinib/4-((6,7-bis(2-methoxyethoxy)quinazolin-4-yl)amino)-2-ethynylphenol
- MF C22H23N3O5
- CAS 882420-22-6
- Product Name 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]
- MF C24H33N5O3
- CAS 1036959-23-5
- Product Name Racecadotril impurity 6/Racecadotril EP Imurity H/dibenzyl 5,10-dibenzyl-4,11-dioxo-7,8-dithia-3,12-diazatetradecanedioate
- MF C38H40N2O6S2
- CAS 141437-88-9
- Product Name Vildagliptin Impurity 13/((1r,3s,5R,7S)-3-hydroxyadamantan-1-yl)glycine
- MF C12H19NO3
- CAS 1032564-18-3
- Product Name 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 ;
- MF C10H16N6OS
- CAS 54237-72-8
- Product Name Fasudil impurity 1/Quinoline-5-sulfonic acid
- MF C9H7NO3S
- CAS 23261-58-7
- Product Name Safinamide impurity 3/(S)-2-((4-((2-fluorobenzyl)oxy)benzyl)amino)propanamide
- MF C17H19FN2O2
- CAS 133865-88-0
- Product Name 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
- MF C20H20FNO3S
- CAS 1391194-50-5
- Product Name Erlotinib impurity 10/N-(3-bromophenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine
- MF C20H22BrN3O4
- CAS 328528-74-1
- Product Name Racecadotril impurity 7/Racecadotril Diacid Impurity/3,3-Disulfanediylbis(2-benzylpropanoic acid)
- MF C20H22O4S2
- CAS 141437-87-8
- Product Name Sorafenib impurity 2/Deschloro Sorafenib/N-Methyl-4-[4-[[[[3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-2-pyridinecarboxamide
- MF C21H17F3N4O3
- CAS 1285533-84-7
- Product Name Topiroxostat impurity 4/4-Amino-3,5-bis(4-pyridyl)-1,2,4-triazole
- MF C12H10N6
- CAS 38634-05-8
- Product Name Palbociclib impurity 1/1-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)ethan-1-one
- MF C11H14ClN3O
- CAS 1244949-62-9
- Product Name Tedizolid impurity 11/6,6'-bis(2-methyl-2H-tetrazol-5-yl)-3,3'-bipyridine
- MF C14H12N10
- CAS 2095840-91-6
- Product Name Vildagliptin Impurity 16/Vildagliptin Chloroacetyl Nitrile (S)-Isomer/(2S)-1-(Chloroacetyl)-2-Pyrrolidinecarbonitrile
- MF C7H9ClN2O
- CAS 207557-35-5
- Product Name Vildagliptin Impurity 5/Vildagliptin Carboxylic Acid/(2s)-1-(2-((3-hydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carboxylic acid
- MF C17H26N2O4
- CAS 565453-40-9
- Product Name Sorafenib impurity 1/ethyl (4-chloro-3-(trifluoromethyl)phenyl)carbamate
- MF C10H9ClF3NO2
- CAS 18585-06-3
- Product Name Vildagliptin Impurity 17/Vildagliptin Dipyrrolidine Impurity/octahydro-5H,10H-dipyrrolo[1,2-a:1',2'-d]pyrazine-5,10-dione
- MF C10H14N2O2
- CAS 6708-06-1
- Product Name Sorafenib impurity 8/1-(4-Chloro-3-(trifluoromethyl)phenyl)urea
- MF C8H6ClF3N2O
- CAS 343247-69-8
- Product Name Solifenacin impurity 2/Solifenacin EP Impurity B/(1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarboxylic Acid 1-Methylethyl Ester
- MF C19H21NO2
- CAS 1353274-25-5
- Product Name Parecoxib impurity 1/N-((3-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide
- MF C19H18N2O4S
- CAS 1709956-89-7
- Product Name Safinamide impurity 5/(S)-2-((3-((3-fluorobenzyl)oxy)benzyl)amino)propanamide
- MF C17H19FN2O2
- CAS 861398-52-9
- Product Name Omeprazole impurity 18/(R)-Omeprazole/(R)-5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole
- MF C17H19N3O3S
- CAS 119141-89-8
- Product Name Prasugrel impurity 3/5-(2-cyclopropyl-2-oxo-1-phenylethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate
- MF C20H21NO3S
- CAS 1391194-45-8
- Product Name 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
- MF C17H15FN6O3
- CAS 1431699-67-0
- Product Name Sorafenib impurity 6/4-Chloro-N,N-dimethylpyridine-2-carboxamide
- MF C8H9ClN2O
- CAS 114780-06-2
- Product Name Rabeprazole impurity 8/2-(((4-(3-chloropropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole
- MF C17H18ClN3O2S
- CAS 1613482-73-7
- Product Name 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
- MF C26H26ClN3O
- CAS 1704730-21-1
- Product Name 10-Formyl Folic Acid
- MF C20H19N7O7
- CAS 134-05-4
- Product Name ZolpidemEPImpurityA
- MF C19H21N3O
- CAS 1346600-85-8
- Product Name Vortioxetine impurity 1/N,N-Dimethyl-2-nitroaniline
- MF C8H10N2O2
- CAS 610-17-3
- Product Name Solifenacin impurity 1/Solifenacin EP Impurity A/Solifenacin S Isomer/(S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline
- MF C15H15N
- CAS 118864-75-8
- Product Name Fasudil impurity 9/N,N'-Bis(ethylene)-p-Toluenesulfonamide
- MF C16H20N2O4S2
- CAS 4403-78-5
- Product Name 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
- MF C17H19N3O5S
- CAS 158812-85-2
- Product Name 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
- MF C18H21N3O5S
- CAS 924663-37-6
- Product Name Omeprazole impurity 17/5-Methoxy-1H-benzimidazole-2-sulfonic acid
- MF C8H8N2O4S
- CAS 106135-28-8
- Product Name Sorafenib impurity 5/6-Chloro-N-methylpyridine-2-carboxamide
- MF C7H7ClN2O
- CAS 845306-04-9
- Product Name 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
- MF C17H16FN6O6P
- CAS 1835340-19-6
- Product Name Erlotinib impurity 7/Erlotinib Carboxylic Acid/-(3-((6,7-bis(2-methoxyethoxy)quinazolin-4-yl)amino)phenyl)acetic acid
- MF C22H25N3O6
- CAS 882420-21-5
- Product Name Solifenacin impurity 8/Solifenacin Ethyl Ester Impurity/(1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarboxylic acid ethyl ester
- MF C18H19NO2
- CAS 180468-42-2
- Product Name Vildagliptin Impurity 10/Methyl (2S)-1-(2-chloroacetyl)pyrrolidine-2-carboxylate
- MF C8H12ClNO3
- CAS 38074-72-5
- Product Name Zolpidem impurity 2/N,N-dimethyl-2-(6-methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)-2-oxoacetamide
- MF C19H19N3O2
- CAS 400038-68-8
- Product Name Vortioxetine impurity 2/1-CHLORO-2-NITROSO-BENZENE
- MF C6H4ClNO
- CAS 932-33-2
- Product Name Ibrutinib impurity 3/ 3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
- MF C17H13N5O
- CAS 330786-24-8
- Product Name Erlotinib impurity 20/7-O-Desmethoxy-7-O-chloroethyl Erlotinib/7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-methoxyethoxy)quinazolin-4-amine
- MF C21H20ClN3O3
- CAS 183321-85-9
- Product Name Sorafenib impurity 13/Sorafenib Urea Impurity/N-methyl-4-(4-ureidophenoxy)picolinamide
- MF C14H14N4O3
- CAS 1129683-88-0
- Product Name 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
- MF C34H30F2N12O11P2
- CAS 1220910-90-6
- Product Name Safinamide impurity 2/(S)-2-((4-((4-fluorobenzyl)oxy)benzyl)amino)propanamide
- MF C17H19FN2O2
- CAS 202825-43-2
- Product Name Eptifibatide impurity 3/Deamidated Eptifibatide Impurity/(3R,11S,17S,20S,25aS)-20-((1H-indol-3-yl)Methyl)-17-(carboxymethyl)-11-(4-guanidinobutyl)-1,9,12,15,18,21-hexaoxodocosahydro-1H-pyrrolo[2,1-g][1,2,5,8,11,14,17,20]dithiahexaazacyclotricosine-3-carboxylic Acid
- MF C35H48N10O10S2
- CAS 618118-95-9
- Product Name Rabeprazole impurity 4/Rabeprazole EP Impurity G/Rabeprazole Sulfide 4-Methoxy Analog/2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfanyl]-1H-benzimidazole
- MF C15H15N3OS
- CAS 102804-82-0
- Product Name 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
- MF C9H17N5S.2ClH
- CAS 59660-24-1
- Product Name Vildagliptin Impurity 15/Vildagliptin Chloroacetyl Nitrile (R)-Isomer/(1S)-2-(2-chloroacetyl)cyclopentane-1-carbonitrile
- MF C7H9ClN2O
- CAS 565452-98-4
- Product Name Selexipag impurity 3/2,3-dichloro-5,6-diphenylpyrazine
- MF C16H10Cl2N2
- CAS 57038-62-7
- Product Name Vildagliptin Impurity 9/(S)-1-(2-Chloro-acetyl)-pyrrolidine-2-carboxylic acid
- MF C7H10ClNO3
- CAS 23500-10-9
- Product Name Vildagliptin Impurity 8/Vildagliptin Chloroacetyl Amide (S)-Isomer/(S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide
- MF C7H11ClN2O2
- CAS 214398-99-9
- Product Name Prasugrel impurity 1/5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate
- MF C20H20FNO3S
- CAS 1391194-39-0
- Product Name Tedizolid impurity 12/(R)-5-(chloromethyl)-3-(3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)oxazolidin-2-one
- MF C17H14ClFN6O2
- CAS 1239662-46-4
- Product Name Flucofuron/1,3-Bis(4-chloro-3-(trifluoromethyl)phenyl)urea
- MF C15H8Cl2F6N2O
- CAS 370-50-3
- Product Name Omeprazole impurity 4/Omeprazole EP Impurity D/Omeprazole Sulfone/5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphonyl]-1H-benzimidazole
- MF C17H19N3O4S
- CAS 88546-55-8
- Product Name Levosimendan impurity 6/Acetamide,N-[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]-, (R)-
- MF
- CAS 39052-02-1
- Product Name Racecadotril impurity 2/Racecadotril EP impurity C/[[(2RS)-2-[(acetylsulfanyl)methyl]-3-phenylpropanoyl]amino]acetic acid
- MF C14H17NO4S
- CAS 124735-06-4
- Product Name Racecadotril impurity 4/Racecadotril EP Imurity F/benzyl [(2-benzylprop-2-enoyl)amino]acetate
- MF C19H19NO3
- CAS 87428-99-7
- Product Name Omeprazole impurity 3/Omeprazole EP Impurity B/4-Desmethoxy Omeprazole/2-[(RS)-[(3,5-Dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1H-benzimidazole
- MF C16H17N3O2S
- CAS 110374-16-8
- Product Name 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
- MF C45H43Cl2N5
- CAS 1224515-72-3
- Product Name Erlotinib impurity 9/6-O-Desmethoxyethyl-6-O-chloroethyl Erlotinib Hydrochloride/6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine hydrochloride
- MF C21H21Cl2N3O3
- CAS 183320-04-9
- Product Name Vildagliptin Impurity 14/(R)-Vildagliptin/(R)-1-(((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)glycyl)pyrrolidine-2-carbonitrile
- MF C17H25N3O2
- CAS 1036959-27-9
- Product Name Vildagliptin Impurity 7/Vildagliptin Amide Impurity/N-(3-Hydroxytricyclo[3.3.1.13,7]dec-1-yl)glycyl-L-prolinamide
- MF C17H27N3O3
- CAS 565453-39-6
- Product Name SafinamideImpurity7
- MF C14H13FO2
- CAS 690969-16-5
- Product Name 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
- MF C17H25N3O2
- CAS 1789703-37-2
- Product Name Sorafenib impurity 23/Sorafenib N-Oxide/4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-2-(methylcarbamoyl)pyridine 1-oxide
- MF C21H16ClF3N4O4
- CAS 583840-03-3