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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:    1953
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Product List
Mepivacaine impurity 1/(S)-(+)-Mepivacaine/Ripovacaine EP Impurity C/(S)-N-(2,6-dimethylphenyl)-1-methylpiperidine-2-carboxamide 24358-84-7
AtorvastatinPyrrolidonePhenanthreneCalciumSalt 148127-12-2
Atorvastatin impurity 38/Atorvastatin 2,3-Anhydro Lactone/Atorvastatin Dehydro Lactone/1-[2-[(2S)-3,6-Dihydro-6-oxo-2H-pyran-2-yl]-ethyl]-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1Hpyrrole-3-carboxamide 442851-50-5
Montelukast impurity 17/Montelukast Acid Methyl Ester/1-[[[1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid methyl ester 855473-51-7
Bendamustine impurity 31/Bendamustine Isopropyl Ester Impurity/ 5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid 1-Methylethyl Ester 1797008-41-3
Atorvastatin impurity 37/Atorvastatin 3-Deoxyhept-2E-Enoic Acid/ (2E)-2,3-Dehydroxy Atorvastatin/(S,E)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxyhept-2-enoic acid 1105067-93-3
6α-Bromo Betamethasone/Betamethasone 6alpha-Bromo Impurity/6-Bromo-9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 1203841-38-6
Bendamustine impurity 9/4-(5-((2-((4-(5-((2-chloroethyl)(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid 1219709-87-1
Montelukast impurity 14/Montelukast (3R)-Hydroxy Propanol/2-[(3R)-(2-(7-Chloro-2-quinolinyl)- ethenyl-phenyl)-3-hydroxy-propyl)] phenyl)-2-propanol 150026-75-8
Celecoxib impurity 2/Celecoxib EP Impurity B/4-[3-(4-Methylphenyl)-5-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide 331943-04-5
Diclofenac impurity 4/Diclofenac EP Impurity F/N-(4-chlorophenyl)-2-(2,6-dichlorophenyl)acetamide 560075-65-2
Atorvastatin impurity 39/Atorvastatin 2-Hydroxy Calcium Salt/ortho-Hydroxy Atorvastatin Calcium Salt/(3R,5R)-7-[3-(2-Hydroxyphenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calcium salt 265989-46-6
Bupivacaine impurity 13/ (R)-(+)-Bupivacaine/1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide Monohydrochloride; 1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide 27262-45-9
Flibanserin impurity 8/1-(prop-1-en-2-yl)-3-(2-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)ethyl)- 1H-benzo[d]imidazol-2(3H)-one 1971858-36-2
Ropivacaine impurity 6/Ropivacaine EP Impurity D HCl/N-2-Desmethyl Ropivacaine HCl/(S)-N-(2,6-dimethylphenyl)-1-ethylpiperidine-2-carboxamide hydrochloride 112773-86-1
Bendamustine impurity 10/Desmethyl Bendamustine/6-[Bis(2-chloroethyl)amino]-1H-Benzimidazole-2-butanoic Acid 41515-13-3
Vonoprazan impurity 16/N-methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine fumarate
Nigericin sodium salt 28643-80-3
Zotarolimus 221877-54-9
Ropivacaine impurity 10/Ropivacaine EP Impurity G/(R)-Ropivacaine/(R)-N-(2,6-Dimethylphenyl)-1-propyl-2-piperidinecarboxamide 98717-16-9
Diclofenac impurity 2/Diclofenac EP Impurity C/[2-[(2,6-Dichlorophenyl)amino]phenyl]methanol 27204-57-5
Venlafaxine impurity 2/Venlafaxine EP Impurity B HCl/Ethyl α-(p-Methoxyphenyl)-β-(dimethylamino)propionate hydrochloride 323176-93-8
Prilocaine impurity 5/Prilocaine EP Impurity D HCl/N-(3-Methylphenyl)-2-(propylamino)propanamide hydrochloride 878791-35-6
Celecoxib impurity 1/Celecoxib EP Impurity A/Celecoxib 3-Methyl Analog/4-[5-(3-Methylphenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide 170570-01-1
Prilocaine impurity 2/Prilocaine EP Impurity C/2-(Ethylamino)-o-propionotoluidide 42459-37-0
Prilocaine impurity 1/Prilocaine EP Impurity A/2-Chloro-N-(2-methylphenyl)propanamide 19281-31-3
Benzydamine Impurity 1/(1-Benzyl-3-[3-(diethylamino)propoxy]-1H-indazole) 47448-66-8
Desogestrel EP Impurity E 70805-85-5
Oxybutynin EP Impurity B 14943-53-4
Montelukast impurity 19/Montelukast Sulfone/1-[[[1-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]sulfonyl]methyl]cyclopropaneacetic Acid 1266620-74-9
Clonazepam Related Impurity A 55198-89-5
Bendamustine impurity 11/Bendamustine Deschloro Dimer Impurity/4-[5-((2-((4-(5-(Bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanic Acid 1391052-61-1
Ropivacaine impurity 11/Ropivacaine EP Impurity G HCl/(R)-Ropivacaine HCl/(R)-N-(2,6-Dimethylphenyl)-1-propyl-2-piperidinecarboxamide Hydrochloride 112773-90-7
Bendamustine impurity 13/Ethyl 4-(5-((2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate 1366085-72-4
Bafilomycin A1 88899-55-2
(N,6-dimethylheptan-2-amine)Isometheptene 503-00-4
Oxybutynin Impurity E/N-Desethyl-N-propyl Oxybutynin 1215677-72-7
Ropivacaine impurity 48/Ropivacaine N-oxide/(2S)-N-(2,6-Dimethylphenyl)-1-oxido-1-propyl-2-piperidinecarboxamide 1391053-59-0
Flibanserin impurity 6/1,2-bis(4-(3-(trifluoromethyl)phenyl)piperaz in-1-yl)ethane 51299-16-2
3-(Dimethylamino)propyl 2-aminobenzoate 87453-75-6
Timolol EP Impurity A 26839-76-9
Metronidazole impurity 5/Metronidazole EP impurity G/2-(2-methyl-5-nitro-1H-imidazol-1-yl)acetic acid 1010-93-1
Ropivacaine impurity 1/ Ropivacaine EP Impurity A/(S)-(-)-Bupivacaine/Levobupivacaine/(2S)-1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide 27262-47-1
Montelukast impurity 16/Montelukast (3S)-Hydroxy Methylketone/1-[2-[(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]phenyl]acetate 184764-13-4
Vildagliptin Impurity 18/(2S)-pyrrolidine-2-carbonitrile Trifluoroacetate 1846606-32-3
Bendamustine impurity 24/Bendamustine Methyl Ester/5-[Bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid Methyl Ester 109882-25-9
Bendamustine impurity 26/Bendamustine N-Alkylated Impurity HCl/ Deschloroethyl Bendamustine HCl/4-(5-((2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid hydrochloride 1797881-48-1
Ropivacaine impurity 7/Ropivacaine EP Impurity E/ (S)-Ropivacaine N-Isopropyl/(S)-N-(2,6-dimethylphenyl)-1-isopropylpiperidine-2-carboxamide 265120-58-9
Dorzolamide Desaminosulfonyl HCl 897657-77-1
Atorvastatin impurity 41/Atorvastatin Acyl-beta-D-glucuronide/6-((3R,5R)-7-(2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoyloxy)-3,4,5-trihydroxy-tetrahydro-2H-pyran-2-carboxylic acid 463962-58-5
Mepivacaine impurity 2/(S)-(+)-Mepivacaine HCl/Ripovacaine EP Impurity C HCl/(S)-N-(2,6-dimethylphenyl)-1-methylpiperidine-2-carboxamide hydrochloride 34333-71-6
Montelukast impurity 15/Montelukast (3S)-Hydroxy Propanol/(S)-2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol 287930-77-2
Montelukast impurity 12/Montelukast (3R)-Hydroxy Benzoate/2-[(3R)-(2-(7-Chloro-2-quinolinyl)-ethenyl-phenyl)-3-hydroxy-propyl)]-1-methoxycarbonylbenzene 150026-72-5
Prilocaine impurity 3/Prilocaine EP Impurity C HCl/2-(Ethylamino)-o-propionotoluidide Hydrochloride 35891-75-9
Lisinopril impurity 5/Lisinopril EP Impurity F/(2S)-1-[(2S)-6-amino-2-[[(1S)-1-carboxy-3-cyclohexylpropyl]amino]hexanoyl]pyrrolidine-2-carboxylic acid 1132650-67-9
Bendamustine impurity 12/Dihydroxy Bendamustine/5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid 109882-30-6
Prilocaine impurity 8/Prilocaine EP Impurity F/N-phenyl-2-(propylamino)propanamide 42459-45-0
Regorafenib impurity 16/4-(4-Amino-3-(4-amino-3-fluorophenoxy)phenoxy)-N-methylpicolinamide 2098799-12-1
Prilocaine impurity 11/Prilocaine EP Impurity G HCl/N-(2-methylphenyl)-2-(propylamino)acetamide hydrochloride 1049712-77-7
Donepezil impurity 34/Donepezil Pyridine N-Oxide/4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)pyridine 1-oxide 896134-07-9
Bupivacaine impurity 14/Bupivacaine N-Oxide/1-butyl-2-((2,6-dimethylphenyl)carbamoyl)piperidine 1-oxide 1346597-81-6
Atorvastatin impurity 40/Atorvastatin 4-Hydroxy Calcium Salt/(3R,5R)-7-[3-(4-Hydroxyphenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calcium salt 1263176-34-6
Montelukast impurity 13/Montelukast (3S)-Hydroxy Benzoate/2-[(3S)-(2-(7-Chloro-2-quinolinyl)-ethenyl-phenyl)-3-hydroxy-propyl)]-1-methoxycarbonylbenzene 142569-69-5
Bendamustine impurity 25/1-hydroxypropan-2-yl 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate 1219709-89-3
Prilocaine impurity 6/Prilocaine EP Impurity E/2-Desmethyl 4-Methyl Prilocaine/(RS)-N-(4-methylphenyl)-2-(propylamino)propanamide 744961-76-0
Ropivacaine impurity 2/Ropivacaine EP Impurity B/N-Despropyl Ropivacaine/(S)-N-(2,6-dimethylphenyl)piperidine-2-carboxamide 27262-40-4
Acetaminophen Dimer 98966-14-4
Diclofenac impurity 5/Diclofenac Carboxylic Acid/2-((2,6-dichlorophenyl)amino)benzoic acid 13625-57-5
Prilocaine impurity 10/Prilocaine EP Impurity G/N-(2-methylphenyl)-2-(propylamino)acetamide 145133-92-2
Diclofenac impurity 1/Diclofenac EP Impurity B/2-[(2,6-Dichlorophenyl)amino]benzaldehyde 22121-58-0
Ridaforolimus (Deforolimus, MK-8669) 572924-54-0
Bendamustine impurity 8/Bendamustine Isopropyl Ester/5-[Bis(2-chloroethyl)-amino]-1-methyl-1H-benzimidazole-2-butanoic Acid Isopropyl Ester 1313020-25-5
(R)-Ambrisentan 1007358-76-0
1-[4-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]-2-propen-1-one/Ibrutinib impurity 936563-92-7
Vildagliptin Impurity 24/(8As)-2-(3-hydroxy-1-adamantyl)-1-imino-6,7,8,8a-tetrahydro-3H-pyrrolo[1,2-a]pyrazin-4-one 1710765-32-4
Prilocaine impurity 4/Prilocaine EP Impurity D/N-(3-Methylphenyl)-2-(propylamino)propanamide 875252-65-6
Flibanserin impurity 3/4-methyl-1H-benzo[b][1,4]diazepin-2(3H)-one 60568-46-9
Venlafaxine impurity 16/Venlafaxine R-Isomer/1-[(1R)-2-(dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexan-1-ol 93413-46-8
Venlafaxine impurity 17/Venlafaxine S-Isomer/1-[(1S)-2-(dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexan-1-ol 93413-44-6
Valganciclovir N3,N3'-Methylene Dime/Valganciclovir Dimer Stereoisomer A, B, C/Valganciclovir USP RC K,L,M 1401661-96-8
1-(Dimethylamino)-3-(2-(3-methoxyphenethyl)phenoxy)propan-2-ol 135963-42-7
Flibanserin impurity 2/1-(2-Methyl-1H-benzo[d]imidazol-1-yl)ethanone 14678-81-0
Dihydrotacrolimus 104987-30-6
Bendamustine impurity 15/N1-methylbenzene-1,2,4-triamine 60651-29-8
Diclofenac impurity 3/Diclofenac EP Impurity D/2-[2-[(2-Bromo-6-chlorophenyl) amino]phenyl] acetic acid 127792-23-8
Ropivacaine impurity 5/Ropivacaine EP Impurity D/N-2-Desmethyl Ropivacaine/(S)-N-(2,6-dimethylphenyl)-1-ethylpiperidine-2-carboxamide 98626-59-6
Bendamustine impurity 22/1,3-Bis[1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)propane 914626-65-6
Prilocaine impurity 7/Prilocaine EP Impurity E HCl/(RS)-N-(4-methylphenyl)-2-(propylamino)propanamide hydrochloride 35891-99-7
Cyclobenzaprine impurity 1/Cyclobenzaprine USP Related Compound A/Cyclobenzaprine 5-Hydroxy Impurity/(5-[3-(dimethylamino)propyl]-5H-dibenzo[a,d]-cyclohepten-5-ol) 18029-54-4
Dexamethasone Sodium Phosphate EP Impurity B 360-63-4
Paroxetine impurity 3/Sesamol Acetate/benzo[d][1,3]dioxol-5-yl acetate 326-58-9
Dorzolamide EP Impurity A HCl 122028-36-8
Rosuvastatin Impurity 28/N-Desmethyl Rosuvastatin/(3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[(methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy- 6-heptenoic acid 371775-74-5
2-[(PhenylMethyl)aMino]benzoic Acid 3-(DiMethylaMino)propyl Ester 87453-76-7
Bendamustine impurity 16/5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid Ethyl Ester 898224-95-8
Bendamustine impurity 30/Bendamustine Dideschloroethyl Acid Impurity/4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid 914626-62-3
RapaLink-1 1887095-82-0
Prilocaine impurity 9/Prilocaine EP Impurity F HCl/N-phenyl-2-(propylamino)propanamide hydrochloride 13327-14-5
1-Bromo-2,3-dimethyl-2-butene 5072-70-8
Bendamustine impurity 32/2-hydroxypropyl 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate 1219709-88-2
Donepezil impurity 33/Donepezil Didesmethyl Impurity/(RS)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dihydroxy-1-indanone 220170-71-8
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