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合肥孚亚生物技术有限公司 Company Information
Company Name:    Hefei fuya biotechnology co. LTD
Tel:   
Email:    sales02@foreversyn.com
Nationality:    China
WebSite:    http://www.purerechem.com
Product List:    1954
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Product List
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
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
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
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
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 4/Rabeprazole EP Impurity G/Rabeprazole Sulfide 4-Methoxy Analog/2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfanyl]-1H-benzimidazole 102804-82-0
Mirabegron impurity 2/Mirabegron Deshydroxy Impurity/2-(2-aminothiazol-4-yl)-N-(4-(2-(phenethylamino)ethyl)phenyl)acetamide 1581284-82-3
Azilsartan impurity 25/Ethyl 2-ethoxy-3-[[4-[2-(N'-hydroxycarbamimidoyl)phenyl]phenyl]methyl]benzimidazole-4-carboxylate 1397836-41-7
Mirabegron impurity 1/(S)-Mirabegron/Mirabegron Enantiomer/(S)-2-(2-aminothiazol-4-yl)-N-(4-(2-((2-hydroxy-2-phenylethyl) amino)ethyl)phenyl)acetamide 1796931-48-0
N-(2-Amino-4-thiazolyl)acetylMirabegron 1684452-83-2
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 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 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 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
Rabeprazole impurity 12/Rabeprazole Sulfide N-Oxide/2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]thio]-1H-benzimidazole 924663-40-1
Mirabegron impurity 6/2-[[2-2(2-Amino-4-thiazolyl)acetyl]amino]-4-thiazoleacetic Acid 2036283-13-1
Rabeprazole impurity 1/Rabeprazole EP Impurity A/Rabeprazole Sulfone/2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole 117976-47-3
Rabeprazole impurity 10/2-(chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine 117977-20-5
Lesinurad Impurity 11/2-[[5-Amino-4-(4-cyclopropylnaphthalen-1-yl)-1,2,4-triazol-3-yl]sulfanyl]acetic acid 1158970-37-6
Sitagliptin impurity 8/Sitagliptin FP Impurity D/3-Desamino-2,3-Dehydro Sitagliptin/(2E)-1-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one 1253056-18-6
Sitagliptin impurity 9/Sitagliptin FP Impurity E/Sitagliptin Acid/(3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid 936630-57-8
Sitagliptin impurity 10/Sitagliptin N-Boc Impurity/tert-butyl (R)-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate 486460-23-5
Sitagliptin impurity 14/Sitagliptin N-Acetyl Impurity/N-Acetyl Sitagliptin/7-[(3R)-3-[(N-Acetyl)amino]-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine 1379666-94-0
Sitagliptin impurity 13/Sitagliptin-N-sulfate/(R)-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)sulfamic acid 940002-57-3
Sitagliptin impurity 16/(R)-Sitagliptin Defluoro Impurity 3/(R)-b-(Boc-amino)-2,4-difluorobenzenebutanoic acid 851307-12-5
Sitagliptin impurity 7/Sitagliptin FP Impurity C/Sitagliptin Styryl Analogue/3-Desamino-3,4-Dehydro Sitagliptin/(3E)-1-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)but-3-en-1-on 1803026-58-5
Sitagliptin impurity 6/Sitagliptin FP Impurity B/Sitagliptin Triazecine Analog/10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro [1,2,4] triazolo [3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione 2088771-61-1
Sitagliptin impurity 24/3-Amino-4-(2,4,5-trifluorophenyl)butanyl Sitagliptin/(R)-3-amino-N-((R)-4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)-4-(2,4,5-trifluorophenyl)butanamide 2072867-07-1
Sitagliptin impurity 22(R)-3-(tert-Butoxycarbonylamino)-4-(3,4-difluorophenyl)butanoic acid 269396-59-0
Sitagliptin impurity 23/(3R,3'R)-N,N'-(Ethane-1,2-diyl)bis(3-amino-4-(2,4,5-trifluorophenyl)butanamide) 1608491-98-0
Sitagliptin impurity 26/Sitagliptin Desfluoro Impurity/3-amino-4-(2-fluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one 945261-45-0
Sitagliptin impurity 25/3-amino-4-(3,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one hydrochloride 1334244-24-4
Sitagliptin impurity 27/3-amino-4-(3-fluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one hydrochloride 945261-46-1
Sitagliptin impurity 28 945261-47-2
Lesinurad Impurity 6/2-[[5-Bromo-4-(1-cyclopropylnaphthalen-2-yl)-1,2,4-triazol-3-yl]sulfanyl]acetic acid 1533519-94-6
Lesinurad Impurity 4/ 2-[[5-Bromo-4-(4-propylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl]thio]acetic acid 1533519-96-8
Lesinurad Impurity 5/ 2-[[5-Bromo-4-(5-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-acetic Acid 1533519-97-9
Lesinurad Impurity 2/2-((5-bromo-4-(4-methylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid 1158970-49-0
Lesinurad Impurity 1/2-[[5-Bromo-4-(naphthalen-1-yl)-4H-1,2,4-triazol-3-yl]thio]-acetic Acid 1210330-64-5
Sitagliptin impurity 40/5-Desfluoro Sitagliptin/(R)-3-amino-4-(2,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6- dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one 945261-48-3
Lesinurad Impurity 9/2-[[5-Chloro-4-(4-cyclopropylnaphthalen-1-yl)-1,2,4-triazol-3-yl]sulfanyl]acetic acid 1533519-98-0
Lesinurad Impurity 7/2-[[4-(4-Cyclopropylnaphthalen-1-yl)-1,2,4-triazol-3-yl]sulfanyl]acetic acid 1533519-93-5
Sitagliptin impurity 35/5-(2-(2,5-difluorophenyl)-1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 764667-66-5
Sitagliptin impurity 32 1840966-95-1
Sitagliptin impurity 33 1879926-11-0
Sitagliptin impurity 18/(S)-Sitagliptin N-Boc-Acid Impurity/(S)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid 922178-94-7
Sitagliptin impurity 21/(R)-Sitagliptin Methyl-Ester Impurity/methyl (R)-3-amino-4-(2,4,5-trifluorophenyl)butanoate 881995-69-3
Sitagliptin impurity 20/(R)-3-Boc-amino-4-phenylbutyric acid 101555-61-7
Sitagliptin impurity 17/Sitagliptin Defluoro Impurity 4/3-((tert-butoxycarbonyl)amino)-4-(2,5-difluorophenyl)butanoic acid 1271773-97-7
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