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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 Timolol EP Impurity A Maleate Salt
- MF C17H28N4O7S
- CAS 26839-77-0
- Product Name Pantoprazole impurity 17/4-(Difluoromethoxy)-2-nitroaniline
- MF C7H6F2N2O3
- CAS 97963-76-3
- Product Name Pantoprazole impurity 18/4-(difluoromethoxy)benzene-1,2-diamine
- MF C7H8F2N2O
- CAS 172282-50-7
- Product Name Sorafenib impurity 12/N-methyl-4-phenoxypicolinamide
- MF C13H12N2O2
- CAS 2004659-85-0
- Product Name Pantoprazole impurity 20/(S)-(-)-Pantoprazole/6-(Difluoromethoxy)-2-[(S)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
- MF C16H15F2N3O4S
- CAS 142678-35-1
- Product Name Sorafenib impurity 14/Isopropyl (4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)carbamate
- MF C17H19N3O4
- CAS 2206827-14-5
- Product Name Pantoprazole impurity 19/(R)-(+)-Pantoprazole/((R)-6-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1H-benzo[d]imidazole)
- MF C16H15F2N3O4S
- CAS 142706-18-1
- Product Name Sorafenib impurity 3/4,4-(((carbonylbis(azanediyl))bis(4,1-phenylene))bis(oxy))bis(N-methylpicolinamide)
- MF C27H24N6O5
- CAS 284670-98-0
- Product Name Vonoprazan impurity 1/(5-(2-fluorophenyl)-1H-pyrrol-3-yl)methanol
- MF C11H10FNO
- CAS 881674-58-4
- Product Name Sorafenib impurity 19/4-[4-(Formylamino)phenoxy]-N-methyl-2-pyridinecarboxamide
- MF C14H13N3O3
- CAS 2004659-84-9
- Product Name Sitagliptin Defuoro Impurity 4
- MF C15H19F2NO4
- CAS 486459-98-7
- Product Name Vonoprazan impurity 35/2-(2-(2-fluorophenyl)-2-oxoethyl)malononitrile
- MF C11H7FN2O
- CAS 312307-38-3
- Product Name Benzydamine Impurity A HCl
- MF C19H25ClN2O2
- CAS 2196185-65-4
- Product Name Sorafenib impurity 16/Ethyl (4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)carbamate
- MF C16H17N3O4
- CAS 2206827-12-3
- Product Name Dapoxetine impurity 8/3,4-Dihydro-4-phenyl-2H-benzo[h]chromene
- MF C19H16O
- CAS 94305-25-6
- Product Name Sorafenib impurity 21/N-Desmethyl Sorafenib/4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)picolinamide
- MF C20H14ClF3N4O3
- CAS 284461-74-1
- Product Name Bimatoprost Lactol/(3aR,4R,5R,6aS)-4-((S,E)-3-Hydroxy-5-phenylpent-1-enyl)hexahydro-2H-cyclopenta[b]furan-2,5-diol
- MF C18H24O4
- CAS 856240-62-5
- Product Name Mirabegron impurity 12/ortho-Mirabegron/2-Amino-N-[2-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]phenyl]-4-thiazoleacetamide
- MF C21H24N4O2S
- CAS 1684452-80-9
- Product Name Vonoprazan impurity 37/(5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl) methanol
- MF C16H13FN2O3S
- CAS 2169271-28-5
- Product Name Trelagliptin Impurity 13/(S)-2-((6-(3-Aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile
- MF C18H20FN5O2
- CAS 2206135-35-3
- Product Name Dapoxetine impurity 9/3-(1-Naphthalenyloxy)propiophenone
- MF C19H16O2
- CAS 41198-42-9
- Product Name Dapoxetine impurity 1/3-(1-Naphthalenyloxy)-1-phenyl-1-propanol
- MF C19H18O2
- CAS 908291-72-5
- Product Name Dapoxetine impurity 14/N-Desmethyl Dapoxetine HCl
- MF C20H22ClNO
- CAS 157166-71-7
- Product Name Pregabalin impurity 2/Pregabalin EP Impurity B/(R)-Pregabalin/(R)-3-(aminomethyl)-5-methylhexanoic acid
- MF C8H17NO2
- CAS 148553-51-9
- Product Name Vonoprazan impurity 28/2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
- MF C11H6ClFN2
- CAS 1240948-72-4
- Product Name Dapoxetine impurity 11/(S)-N-Didemethyl Dapoxetine HCl/(S)-α-[2-(1-Naphthalenyloxy)ethyl]benzenemethanamine Hydrochloride
- MF C19H20ClNO
- CAS 2095189-99-2
- Product Name Vonoprazan impurity 32/5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
- MF C11H7FN2
- CAS 1240948-77-9
- Product Name Pregabalin impurity 4/rac-Pregabalin EP Impurity A/Pregabalin Lactam Impurity/4-Isobutylpyrrolidin-2-one
- MF C8H15NO
- CAS 61312-87-6
- Product Name Trelagliptin Impurity 11/(R)-4-((1-(3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo- 1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)amino)-4- oxobutanoic acid
- MF C22H24FN5O5
- CAS 2087874-92-6
- Product Name Vonoprazan impurity 3/5-phenyl-1H-pyrrole-3-carbaldehyde
- MF C11H9NO
- CAS 56448-22-7
- Product Name Nintedanib impurity 9/Nintedanib Carboxylic Acid/(Z)-3-(((4-(N-methyl-2-(4-methylpiperazin-1 -yl)acetamido)phenyl)amino)(phenyl) methylene)-2-oxoindoline-6-carboxylic acid
- MF C30H31N5O4
- CAS 894783-71-2
- Product Name Ropivacaine impurity 11/Ropivacaine EP Impurity G HCl/(R)-Ropivacaine HCl/(R)-N-(2,6-Dimethylphenyl)-1-propyl-2-piperidinecarboxamide Hydrochloride
- MF C17H27ClN2O
- CAS 112773-90-7
- Product Name Ropivacaine impurity 48/Ropivacaine N-oxide/(2S)-N-(2,6-Dimethylphenyl)-1-oxido-1-propyl-2-piperidinecarboxamide
- MF C17H26N2O2
- CAS 1391053-59-0
- Product Name Prilocaine impurity 9/Prilocaine EP Impurity F HCl/N-phenyl-2-(propylamino)propanamide hydrochloride
- MF C12H19ClN2O
- CAS 13327-14-5
- Product Name Diclofenac impurity 4/Diclofenac EP Impurity F/N-(4-chlorophenyl)-2-(2,6-dichlorophenyl)acetamide
- MF C14H10Cl3NO
- CAS 560075-65-2
- Product Name Diclofenac impurity 2/Diclofenac EP Impurity C/[2-[(2,6-Dichlorophenyl)amino]phenyl]methanol
- MF C13H11Cl2NO
- CAS 27204-57-5
- Product Name Prilocaine impurity 11/Prilocaine EP Impurity G HCl/N-(2-methylphenyl)-2-(propylamino)acetamide hydrochloride
- MF C12H19ClN2O
- CAS 1049712-77-7
- Product Name Diclofenac impurity 1/Diclofenac EP Impurity B/2-[(2,6-Dichlorophenyl)amino]benzaldehyde
- MF C13H9Cl2NO
- CAS 22121-58-0
- Product Name Prilocaine impurity 8/Prilocaine EP Impurity F/N-phenyl-2-(propylamino)propanamide
- MF C12H18N2O
- CAS 42459-45-0
- Product Name Prilocaine impurity 1/Prilocaine EP Impurity A/2-Chloro-N-(2-methylphenyl)propanamide
- MF C10H12ClNO
- CAS 19281-31-3
- Product Name Diclofenac impurity 3/Diclofenac EP Impurity D/2-[2-[(2-Bromo-6-chlorophenyl) amino]phenyl] acetic acid
- MF C14H11BrClNO2
- CAS 127792-23-8
- Product Name Ropivacaine impurity 6/Ropivacaine EP Impurity D HCl/N-2-Desmethyl Ropivacaine HCl/(S)-N-(2,6-dimethylphenyl)-1-ethylpiperidine-2-carboxamide hydrochloride
- MF C16H25ClN2O
- CAS 112773-86-1
- Product Name Diclofenac impurity 5/Diclofenac Carboxylic Acid/2-((2,6-dichlorophenyl)amino)benzoic acid
- MF C13H9Cl2NO2
- CAS 13625-57-5
- Product Name Mepivacaine impurity 2/(S)-(+)-Mepivacaine HCl/Ripovacaine EP Impurity C HCl/(S)-N-(2,6-dimethylphenyl)-1-methylpiperidine-2-carboxamide hydrochloride
- MF C15H23ClN2O
- CAS 34333-71-6
- Product Name Sildenafil Impurity 28/Sildenafil Di-Amide Impurity/4-(2-Ethoxybenzamido)-1-methyl-3-n-propylpyrazole-5-carboxamide
- MF C17H22N4O3
- CAS 139756-03-9
- Product Name Sildenafil Impurity 7/De(methypiperazinyl) Sildenafil Dimer Impurity/5-[2-Ethoxy-5-[4-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonyl]phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
- MF C34H38N8O6S
- CAS 1346603-48-2
- Product Name Ropivacaine impurity 5/Ropivacaine EP Impurity D/N-2-Desmethyl Ropivacaine/(S)-N-(2,6-dimethylphenyl)-1-ethylpiperidine-2-carboxamide
- MF C16H24N2O
- CAS 98626-59-6
- Product Name Mepivacaine impurity 1/(S)-(+)-Mepivacaine/Ripovacaine EP Impurity C/(S)-N-(2,6-dimethylphenyl)-1-methylpiperidine-2-carboxamide
- MF C15H22N2O
- CAS 24358-84-7
- Product Name Prilocaine impurity 5/Prilocaine EP Impurity D HCl/N-(3-Methylphenyl)-2-(propylamino)propanamide hydrochloride
- MF C13H21ClN2O
- CAS 878791-35-6
- Product Name Prilocaine impurity 3/Prilocaine EP Impurity C HCl/2-(Ethylamino)-o-propionotoluidide Hydrochloride
- MF C12H19ClN2O
- CAS 35891-75-9
- Product Name Prilocaine impurity 2/Prilocaine EP Impurity C/2-(Ethylamino)-o-propionotoluidide
- MF C12H18N2O
- CAS 42459-37-0
- Product Name Prilocaine impurity 4/Prilocaine EP Impurity D/N-(3-Methylphenyl)-2-(propylamino)propanamide
- MF C13H20N2O
- CAS 875252-65-6
- Product Name Flibanserin impurity 2/1-(2-Methyl-1H-benzo[d]imidazol-1-yl)ethanone
- MF C10H10N2O
- CAS 14678-81-0
- Product Name Paroxetine impurity 3/Sesamol Acetate/benzo[d][1,3]dioxol-5-yl acetate
- MF C9H8O4
- CAS 326-58-9
- Product Name Prilocaine impurity 7/Prilocaine EP Impurity E HCl/(RS)-N-(4-methylphenyl)-2-(propylamino)propanamide hydrochloride
- MF C13H21ClN2O
- CAS 35891-99-7
- Product Name Prilocaine impurity 10/Prilocaine EP Impurity G/N-(2-methylphenyl)-2-(propylamino)acetamide
- MF C12H18N2O
- CAS 145133-92-2
- Product Name Ropivacaine impurity 7/Ropivacaine EP Impurity E/ (S)-Ropivacaine N-Isopropyl/(S)-N-(2,6-dimethylphenyl)-1-isopropylpiperidine-2-carboxamide
- MF C17H26N2O
- CAS 265120-58-9
- Product Name Metronidazole impurity 5/Metronidazole EP impurity G/2-(2-methyl-5-nitro-1H-imidazol-1-yl)acetic acid
- MF C6H7N3O4
- CAS 1010-93-1
- Product Name 1-(Dimethylamino)-3-(2-(3-methoxyphenethyl)phenoxy)propan-2-ol
- MF C20H27NO3
- CAS 135963-42-7
- Product Name Ropivacaine impurity 1/ Ropivacaine EP Impurity A/(S)-(-)-Bupivacaine/Levobupivacaine/(2S)-1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide
- MF C18H28N2O
- CAS 27262-47-1
- Product Name Regorafenib impurity 16/4-(4-Amino-3-(4-amino-3-fluorophenoxy)phenoxy)-N-methylpicolinamide
- MF C19H17FN4O3
- CAS 2098799-12-1
- Product Name Ropivacaine impurity 10/Ropivacaine EP Impurity G/(R)-Ropivacaine/(R)-N-(2,6-Dimethylphenyl)-1-propyl-2-piperidinecarboxamide
- MF C17H26N2O
- CAS 98717-16-9
- Product Name Prilocaine impurity 6/Prilocaine EP Impurity E/2-Desmethyl 4-Methyl Prilocaine/(RS)-N-(4-methylphenyl)-2-(propylamino)propanamide
- MF C13H20N2O
- CAS 744961-76-0
- Product Name Pregabalin impurity 1/Pregabalin EP Impurity A/(4S)-4-(2-Methylpropyl)pyrrolidin-2-one
- MF C8H15NO
- CAS 181289-23-6
- Product Name Sorafenib impurity 24/N-Methyl-4-[4-[[2-[(methylamino)carbonyl]-4-pyridinyl]amino]phenoxy]-2-pyridinecarboxamide
- MF C20H19N5O3
- CAS 2004659-83-8
- Product Name Sorafenib impurity 17/1-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4-hydroxyphenyl)urea
- MF C14H10ClF3N2O2
- CAS 1129683-83-5
- Product Name Bupropion 3',5'-Dichloro Fumarate Salt
- MF C17H21Cl2NO5
- CAS 1193779-50-8
- Product Name Ropivacaine impurity 2/Ropivacaine EP Impurity B/N-Despropyl Ropivacaine/(S)-N-(2,6-dimethylphenyl)piperidine-2-carboxamide
- MF C14H20N2O
- CAS 27262-40-4
- Product Name Dapoxetine impurity 15/(R)-Dapoxetine HCl/(αR)-N,N-Dimethyl-α-[2-(1-naphthalenyloxy)ethyl]-benzenemethanamine Hydrochloride
- MF C21H24ClNO
- CAS 156453-51-9
- Product Name Metronidazole impurity 2/Metronidazole EP Impurity D/2-(5-nitro-1H-imidazol-1-yl)ethan-1-ol
- MF C5H7N3O3
- CAS 5006-68-8
- Product Name Metronidazole impurity 3/Metronidazole EP impurity E/2-(2-methyl-4-nitro-1H-imidazol-1-yl)ethan-1-ol
- MF C6H9N3O3
- CAS 705-19-1
- Product Name Metronidazole impurity 4/Metronidazole EP impurity F/2-(2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethoxy)ethan-1-ol
- MF C8H13N3O4
- CAS 16156-94-8
- Product Name Flibanserin impurity 6/1,2-bis(4-(3-(trifluoromethyl)phenyl)piperaz in-1-yl)ethane
- MF C24H28F6N4
- CAS 51299-16-2
- Product Name Bupivacaine impurity 14/Bupivacaine N-Oxide/1-butyl-2-((2,6-dimethylphenyl)carbamoyl)piperidine 1-oxide
- MF C18H28N2O2
- CAS 1346597-81-6
- Product Name 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
- MF C23H25F3N4O
- CAS 1971858-36-2
- Product Name Metronidazole impurity 1/Metronidazole EP Impurity C/2-(4-nitro-1H-imidazol-1-yl)ethan-1-ol
- MF C5H7N3O3
- CAS 5006-69-9
- Product Name Flibanserin impurity 3/4-methyl-1H-benzo[b][1,4]diazepin-2(3H)-one
- MF C10H10N2O
- CAS 60568-46-9
- Product Name RapaLink-1
- MF C91H138N12O24
- CAS 1887095-82-0
- Product Name Nigericin sodium salt
- MF C40H69NaO11
- CAS 28643-80-3
- Product Name Oxybutynin EP Impurity B
- MF C22H25NO3
- CAS 14943-53-4
- Product Name Oxybutynin Impurity E/N-Desethyl-N-propyl Oxybutynin
- MF C23H33NO3
- CAS 1215677-72-7
- Product Name Dexamethasone Sodium Phosphate EP Impurity B
- MF C22H30FO8P
- CAS 360-63-4
- Product Name Desogestrel EP Impurity E
- MF C22H30O2
- CAS 70805-85-5
- Product Name Clonazepam Related Impurity A
- MF C15H10ClN3O3
- CAS 55198-89-5
- Product Name Benzydamine Impurity 1/(1-Benzyl-3-[3-(diethylamino)propoxy]-1H-indazole)
- MF C21H27N3O
- CAS 47448-66-8
- Product Name Ridaforolimus (Deforolimus, MK-8669)
- MF C53H84NO14P
- CAS 572924-54-0
- Product Name Dihydrotacrolimus
- MF C44H71NO12
- CAS 104987-30-6
- Product Name Zotarolimus
- MF C52H79N5O12
- CAS 221877-54-9
- Product Name 1-[4-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]-2-propen-1-one/Ibrutinib impurity
- MF C25H24N6O2
- CAS 936563-92-7
- Product Name Acetaminophen Dimer
- MF C16H16N2O4
- CAS 98966-14-4
- Product Name 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
- MF C21H26FN3O6S
- CAS 371775-74-5
- Product Name Vildagliptin Impurity 24/(8As)-2-(3-hydroxy-1-adamantyl)-1-imino-6,7,8,8a-tetrahydro-3H-pyrrolo[1,2-a]pyrazin-4-one
- MF C17H25N3O2
- CAS 1710765-32-4
- Product Name Celecoxib impurity 1/Celecoxib EP Impurity A/Celecoxib 3-Methyl Analog/4-[5-(3-Methylphenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide
- MF C17H14F3N3O2S
- CAS 170570-01-1