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Hefei fuya biotechnology co. LTD

Firmenname:Hefei fuya biotechnology co. LTD
Telefon:
E-Mail:sales02@foreversyn.com
Nationalität:China
URL: http://www.purerechem.com
Produkte insgesamt:1952
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Produktkatalog

Darifenacin impurity 1/(R)-Darifenacin HBr/ent-Darifenacin HBr1092800-15-1C28H31BrN2O2
Famotidine EP Impurity C HCl76824-17-4C8H15ClN6O3S3
Famotidine EP Impurity F107880-74-0C8H12N4O2S2
Famotidine EP Impurity D76824-16-3C8H13N5OS2
Famotidine EP Impurity B89268-62-2C16H23N11O2S5
Quetiapine EP Impurity A844639-07-2C23H27N3O3S
Quetiapine EP Impurity C1798840-31-9C40H42N6O3S2
Zolmitriptan EP Impurity C/Zolmitriptan USP Related Compound F/Zolmitriptan Dimer Impurity1350928-05-0C38H53N7O4
Zolmitriptan EP Impurity B/Zolmitriptan N-Oxide/Zolmitriptan USP Related Compound E251451-30-6C16H21N3O3
Ritonavir EP Impurity H/Des(isopropylthiazolyl) Hydantoin-oxazolidinone Ritonavir1010809-43-4C30H32N4O6S
Quetiapine EP Impurity D/ Quetiapine Dimer Impurity/Quetiapine Bis(dibenzothiazepinyl) piperazine Impurity(USP)945668-94-0C30H24N4S2
Quetiapine EP Impurity E/Quetiapine bis-Ether1371638-05-9C40H44N6O2S2
Ramipril EP Impurity C99742-35-5C23H38N2O5
Orlistat impurity 5/Orlistat USP Related Compound E/L-Isoleucine Orlistat1072902-75-0C29H53NO5
Pitavastatin impurity 1/(3R, 5R)-Pitavastatin Calcium Salt254452-96-5C25H24FNO4
Pitavastatin impurity 2/(3S,5R)-Pitavastatin Calcium Salt254452-88-5C25H26CaFNO4
Orlistat impurity 1/Orlistat Dihydro Pyranone Impurity130676-64-1C22H40O2
Ketorolac impurity 1/Ketorolac R-Isomer66635-93-6C15H13NO3
(S)-Ketorolac66635-92-5C15H13NO3
Orlistat impurity 4/Orlistat USP Related Compound D130793-27-0C29H53NO5
Orlistat impurity 2/Orlistat USP Related Compound A104872-06-2C22H42O3
Darifenacin impurity 2/2,3-Dehydro Darifenacin HBr943034-52-4C28H29BrN2O2
Pitavastatin Impurity 10574705-92-3C25H23FNNaO4
Pitavastatin Impurity 9148516-15-8C25H20FNO2
Pitavastatin Impurity/tert-butyl 2-((4S,6S)-6-formyl-2,2-dimethyl-1,3-dioxan-4-yl)acetate1422058-54-5C25H22FNO3
Pitavastatin impurity 7/Desfluoro Pitavastatin Calcium Salt1258947-30-6C50H50CaN2O8
Pitavastatin impurity 6/(Z)-Pitavastatin Calcium Salt1159588-21-2C25H26CaFNO4
Pitavastatin impurity 3/(3S,5S)-Pitavastatin Calcium Salt254452-92-1C25H26CaFNO4
Pramipexole impurity 7/Pramipexole N2-Propionyl Impurity1801892-43-2C13H21N3OS
Pramipexole impurity 8/Pramipexole (7R)-Hydroxy Impurity/Pramipexole USP Related Compound F2166216-34-6C10H17N3OS
Pramipexole impurity 3/Pramipexole EP Impurity B/2-N-Propyl Pramipexole1246815-83-7C13H23N3S
Pramipexole impurity 6/Pramipexole Ethylamino Analog/ Ethyl Pramipexole1254579-15-1C9H15N3S
Pramipexole impurity 4/Pramipexole EP Impurity D/Dexpramipexole104632-28-2C10H17N3S
Pramipexole impurity 2/Pramipexole Di-Amide1346617-47-7C13H19N3O2S
Pramipexole impurity 1/Pramipexole 7-Oxo Impurity1286047-33-3C10H15N3OS
Pitavastatin Impurity 11147511-70-4C25H24FNO4.C8H11N
Pramipexole impurity 9/Pramipexole (7S)-Hydroxy Impurity/Pramipexole USP Related Compound G1001648-71-0C10H17N3OS
Quetiapine EP Impurity U/Dibenzo[b,f][1,4]thiazepin-11-amine5786-26-5C13H10N2S
Quetiapine EP Impurity T/Quetiapine Morpholine Impurity5747-46-6C17H16N2OS
Quetiapine EP Impurity V2204369-14-0C21H25N3O2
Quetiapine DBTO Sulfone22871-33-6C13H9NO3S
Quetiapine EP Impurity W/O-Dibenzo[b,f][1,4]thiazepinyl Quetiapine1800608-95-0C34H32N4O2S2
Mycophenolate Dimethylamide/(E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-N,N,4-trimethylhex-4-enamide59058-64-9C19H25NO5
Ethyl Mycophenolate/(E)-Ethyl 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate32483-51-5C19H24O6
Mycophenolate Mofetil EP Impurity H/Mycophenolic Lactone/Mycophenolate Sodium EP Impurity A/(RS)-7-Hydroxy-5-methoxy-4-methyl-6-[2-(5-methyl-2-oxo-tetrahydro-furan-5-yl)-ethyl]-3H-isobenzofuranyl-1-one26675-76-3C17H20O6
Mycophenolate Mofetil EP Impurity D/O-Methyl Mycophenolate Mofetil/2-(Morpholin-4-yl)ethyl (4E)-6-(4,6-dimethoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate1322681-37-7C24H33NO7
Mycophenolate Mofetil EP Impurity E/Mycophenolic Acid Methyl Ester/(4E)-6-(1,3-Dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoic Acid Methyl Ester31858-66-9C18H22O6
Mycophenolate Mofetil EP Impurity B/1-(2-Morpholinoethoxy) Mycophenolate Mofetil/2-Morpholinoethyl (E)-6-[1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-1-(2-morpholinoethyl)-3-oxo-5-isobenzofuranyl]-4-methyl-4-hexenoate1094322-91-4C29H42N2O9
Mycophenolic Acid O-Methyl Methyl Ester/O-Methyl Mycophenolic Acid Methyl Ester/Methyl (E)-6-(1,3-dihydro-4,6-dimethoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate60435-90-7C19H24O6
Mycophenolate Mofetil EP Impurity A/O-Desmethyl Mycophenolate Mofetil/2-Morpholinoethyl-(E)-6-(1,3-dihydro-4,6-dihydroxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate1322681-36-6C22H29NO7
Mycophenolic Acid O-Methyl Ether/O-Methyl Mycophenolic Acid/(E)-6-(1,3-Dihydro-4,6-dimethoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoic acid38877-93-9C18H22O6
PropofolEPImpurityB74926-89-9C12H16O
PropafenoneEPImpurityB88308-22-9C21H25NO3
Acemetacin EP Impurity E/1,1-Dimethylethyl [[[1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetyl]oxy]acetate75302-98-6C25H26ClNO6
Acemetacin EP Impurity D/6-t-Butyl Acemetacin/[[[1-(4-Chlorobenzoyl)-6-(1,1-dimethylethyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetyl]oxy]acetic acid76812-64-1C25H26ClNO6
BrompheniramineN-Oxide18453-29-7C16H19BrN2O
N-DespropylPropafenoneHCl1188263-52-6C18H22ClNO3
AcemetacinEPImpurityF/CarboxymethylAcemetacin/[[[[[1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetyl]oxy]acetyl]oxy]acetic acid76812-49-2C23H20ClNO8
Trazodone BP Impurity D HCl/Trazodone USP RC D HCl/Trazodone Bromo Analog HCl/3-Dechloro-3-bromo Trazodone Hydrochloride/2-[3-[4-(3-Bromophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one hydrochloride1263278-80-3C19H23BrClN5O
Trazodone BP Impurity H/1,3-Bis-[4-(3-chlorophenyl)piperazin-1-yl]propane6323-09-7C23H30Cl2N4
Trazodone EP Impurity I/1,4-Bis(3-chlorophenyl)-piperazine79975-63-6C16H16Cl2N2
IsoCyclosporinH83602-43-1C62H111N11O12
4-bromo-1-tert-butyl-1H-pyrazole70951-85-8C7H11BrN2
1-tert-Butyl-1H-pyrazole15754-60-6C7H12N2
Quetiapine EP Impurity S/Quetiapine Sulfoxide329216-63-9C21H25N3O3S
Abiraterone Acetate 5,6-Dihydro Impurity/17-(3-Pyridinyl)-(3β,5α)-Androst-16-en-3-ol acetate219843-76-2C26H35NO2
Mirtazapine Carboxylic Acid/1-(3-Carboxy-2-pyridyl)-4-methyl-2-phenylpiperazine61338-13-4C17H19N3O2
MirtazapineCyanoImpurity61337-88-0C17H18N4
Abiraterone Acetate 5,6-Epoxide/(3β,5α,6α)-5,6-epoxy-17-(3-pyridinyl)-3-androst-16-en-3-ol-3-acetate1868064-50-9C26H33NO3
Mirtazapine EP Impurity C/Mirtazapine Lactam/2-Methyl-3,4,10,14b-tetrahydrobenzo[c]pyrazino[1,2-a]pyrido[3,2-f]azepin-1(2H)-one191546-96-0C17H17N3O
Mirtazapine EP Impurity D HCl/N-Desmethyl Mirtazapine HCl/1,2,3,4,10,14b-Hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine hydrochloride1188265-41-9C16H18ClN3
Mycophenolate Ether/2-Morpholinoethyl 3-(5-methoxy-2,6-dimethyl-9-oxo-3,4,7,9-tetrahydro-2H-furo[3,4-h]chromen-2-yl)propanoate
MirtazapineEPImpurityA155172-12-6C17H19N3O
Abiraterone 3-Oxo 4,5-Dihydro Impurity/(8R,9S,10R,13S,14S)-10,13-Dimethyl-17-(pyridin-3-yl)-1,7,8,9,10,11,12,13,14,15-decahydro-2H-cyclopenta[a]phenanthren-3(6H)-one154229-21-7C24H29NO
Mirtazapine EP Impurity B/[2-[(2RS)-4-Methyl-2-phenylpiperazin-1-yl]pyridin-3-yl]methanol61337-89-1C17H21N3O
MirtazapineEPImpurityE191546-94-8C17H21N3
Mirtazapine EP Impurity F/Mirtazapine 10-Keto Impurity/2-Methyl-1,2,3,4-tetrahydrobenzo[c]pyrazino[1,2-a]pyrido[3,2-f]azepin-10(14bH)-one191546-97-1C17H17N3O
7-Hydroxy Quetiapine Sulfoxide/Quetiapine Sulfoxide 7-Hydroxy Metabolite1185170-04-0C21H25N3O4S
Mycophenolate Mofetil EP Impurity G/Mycophenolate Mofetil N-Oxide/2-(Morpholin-4-yl)ethyl (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate N-oxide224052-51-1C23H31NO8
Quetiapine DBTP 7-Hydroxy Metabolite/7-Hydroxy N-Desalkyl Quetiapine232597-73-8C17H17N3OS
Mycophenolic Acid O-Desmethyl Impurity/(4E)-6-(1,3-Dihydro-4,6-dihydroxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoic acid31858-65-8C16H18O6
Quetiapine DBTP N-Methyl Impurity1977-09-9C18H19N3S
Quetiapine EP Impurity H/Quetiapine N-Oxide1076199-40-0C21H25N3O3S
Quetiapine EP Impurity P 2HCl1011758-03-4C19H21N3S
Quetiapine EP Impurity N/Quetiapine Dipiperazine Diether Impurity1800291-86-4C29H41N5O3S
Quetiapine EP Impurity O/O-Triphenylmethoxy Quetiapine844639-06-1C40H39N3O2S
Quetiapine Sulfone HCl2206135-50-2C25H18N2S2
Quetiapine EP Impurity K1371638-10-6C23H29N3O4S
Quetiapine EP Impurity F848814-27-7C21H27N3O3S
Quetiapine EP Impurity I/Quetiapine Hydroxy Impurit329216-67-3C19H21N3OS
Quetiapine EP Impurity J/Quetiapine Hydroxyethyloxyethyl Ether1356906-17-6C25H33N3O4S
Quetiapine EP Impurity L/9-Chloro Quetiapine1371638-11-7C21H24ClN3O2S
Itopride impurity 8/4-(2-(dimethylamino)ethoxy)benzaldehyde oxime3421-72-5C11H16N2O2
Itopride impurity 7/Itopride N-4-Hydroxybenzyl/N-(4-Hydroxybenzyl)-3,4-dimethoxybenzamide943518-63-6C16H17NO4
Itopride impurity 9/Itopride N-4-Methoxybenzyl/N-(4-Methoxybenzyl)-3,4-dimethoxybenzamide331239-23-7C17H19NO4
Citalopram EP Impurity B Oxalate(3-Hydroxy Citalopram Oxalate)1332724-03-4C22H23FN2O6
Citalopram impurity 8/Citalopram N-Oxide HCl/Escitalopram EP Impurity H HCl/Citalopram Related Compound E HCl/1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile-N-oxide hydrochloride62498-71-9C20H22ClFN2O2
Citalopram impurity 9/Citalopram EP Impurity C Oxalate Salt/3-Oxo Citalopram Oxalate Salt/Citalopram Related Compound C Oxalate Salt/3-(3-Dimethylaminopropyl)-3-(4-fluorophenyl)-6-cyano-1(3H)-isobenzofuranone oxalate1440961-11-4C22H21FN2O6
Pitavastatin impurity 12//Pitavastatin Methyl Ester/(3R,5S,6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid methyl ester849811-78-5C26H26FNO4
Pitavastatin Lactone/Itavastatin Lactone/(4R,6S,E)-6-[2-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl] vinyl] tetrahydro-4-hydroxypyran-2-one141750-63-2C25H22FNO3
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