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Hefei fuya biotechnology co. LTD

Firmenname:Hefei fuya biotechnology co. LTD
Telefon:
E-Mail:sales02@foreversyn.com
Nationalit?t:China
URL: http://www.purerechem.com
Produkte insgesamt:1951
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Produktkatalog

1-tert-Butyl-1H-pyrazole15754-60-6C7H12N2
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
N-DespropylPropafenoneHCl1188263-52-6C18H22ClNO3
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
IsoCyclosporinH83602-43-1C62H111N11O12
Valproic Acid Related Compound A99-67-2C8H12O2
MirtazapineCyanoImpurity61337-88-0C17H18N4
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
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
1-tert-butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole1256359-15-5C13H23BN2O2
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
Trazodone BP Impurity H/1,3-Bis-[4-(3-chlorophenyl)piperazin-1-yl]propane6323-09-7C23H30Cl2N4
ChlorpheniramineChlorphenamin132-22-9C16H19ClN2
MirtazapineEPImpurityE191546-94-8C17H21N3
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
Trimethoprim EP Impurity B/Trimethoprim USP RC B/(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone30806-86-1C14H16N4O4
Methionine EP Impurity D(racemic mixture)/(2S)-2-(2-acetamido-4-(methylthio)butanamido)-4-(methylthio)butanoic acid1879009-96-7C12H22N2O4S2
Levofloxacinimpurity18/N-EthylLevofloxacin/(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicAcid106939-30-4C19H22FN3O4
FlunarizineEPImpurityBDiHCl27064-96-6C26H28ClFN2
HydroxychloroquineO-Acetate/2-[[4-[(7-Chloro-4-quinolinyl)amino]pentyl]ethylamino]ethanol1-acetate47493-14-1C20H28ClN3O2
Chlorpromazine impurity 9/Chlorpromazine EP Impurity F HCl/3-(4-chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine hydrochloride72372-62-4C17H20Cl2N2S
Nimesulide EP Impurity E905858-63-1C14H15NO5S2
Benzydamine N-Oxide36504-71-9C19H23N3O2
HydroxychloroquineEPImpurityC/DesethylHydroxychloroquine/Cletoquine/2-[[(4RS)-4-[(7-Chloroquinolin-4-yl)amino]pentyl]amino]ethan-1-ol4298-15-1C16H22ClN3O
AcetylMethionineSulfone(R/Smixture)169168-64-3C7H13NO5S
N-Desethyl N-Methyl rac-Rivastigmine25081-93-0C13H20N2O2
Bisoprolol Epoxide Impurity66722-57-4C15H22O4
ChlorambucilChlorambucil305-03-3C14H19Cl2NO2
Nimesulide EP Impurity F51765-72-1C14H14N2O7S2
Dextromethorphan EP Impurity D1453167-99-1C18H25NO
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
RivastigmineEPImpurityD415973-05-6C14H22N2O2
Promethazine Sulfoxide7640-51-9C17H20N2OS
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 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 Lactone/Itavastatin Lactone/(4R,6S,E)-6-[2-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl] vinyl] tetrahydro-4-hydroxypyran-2-one141750-63-2C25H22FNO3
Itopride impurity 8/4-(2-(dimethylamino)ethoxy)benzaldehyde oxime3421-72-5C11H16N2O2
FesoterodineDiolRacemate200801-70-3C22H31NO2
SulfamethoxazoleRelatedCompoundF17103-52-5C10H11N3O3S
Bromobetamethasone21-Acetate52618-94-7C24H30BrFO6
Bupropion Related Compound C152943-33-4C9H9ClO2
Bosentan USP RC C1097263-60-9C52H52N10O10S2
AcemetacinEPImpurityF/CarboxymethylAcemetacin/[[[[[1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetyl]oxy]acetyl]oxy]acetic acid76812-49-2C23H20ClNO8
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
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
Acemetacin EP Impurity E/1,1-Dimethylethyl [[[1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetyl]oxy]acetate75302-98-6C25H26ClNO6
PropofolEPImpurityB74926-89-9C12H16O
Trazodone EP Impurity I/1,4-Bis(3-chlorophenyl)-piperazine79975-63-6C16H16Cl2N2
Valecobulin hydrochloride1240321-53-2C26H29ClN6O5S
PCO3711613373-33-3C29H32F3N5O6S
LoratadineUSPRCI133330-56-0C22H21ClN2O2
Pitavastatin impurity 14/Pitavastatin N-Oxide Sodium Salt/(3R,5S,6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)-1-oxido-3-quinolinyl]-3,5-dihydroxy-6-heptenoic acid sodium salt2276678-27-2C25H25FNNaO5
Bupropion Related Compound B HCl salt1049718-43-5C13H19BrClNO
Valsartan Related Compound E137863-17-3C25H31N5O3
DiphenhydramineEPImpurityA17471-10-2C16H19NO
TVB-36642097262-58-1C25H23F3N4O2
Hydroxychloroquine EP Impurity D/Desethyl Chloroquine1476-52-4C16H22ClN3
Nifedipine EP Impurity A/Dehydro Nifedipine67035-22-7C17H16N2O6
Diazepam EP Impurity BN-(2-Benzoyl-4-chlorphenyl)-2-chlor-N-methylacetamid6021-21-2C16H13Cl2NO2
Tacrolimus 8-Epimer/8-epi Tacrolimus129212-35-7C44H69NO12
4-Fluoro-1-naphthaldehyde172033-73-7C11H7FO
3-Thiophenecarboxylic acid, 2-bromo-4-(trifluoromethyl)-, methyl ester Methyl 2-bromo-4-(trifluoromethyl)thiophene-3-carboxylate1853236-69-7C7H4BrF3O2S
6-Bromopyridine-2-carboxylic acid amide25194-52-9C6H5BrN2O
Propane-1-sulphonamide24243-71-8C3H9NO2S
Valaciclovir EP Impurity C/Valaciclovir USP RC C1346747-65-6C14H22N6O4
KB-R7943182004-65-5C17H21N3O6S2
2-[(3S)-3-[3-[(1E)-2-(7-Chloro-2-Quinolinyl)Ethenyl]Phenyl]-3-Hydroxypropyl]Benzoate181139-72-0C28H24ClNO3
Topiramate N-Methyl Impurity/2,3:4,5-bis-O-(1-Methylethylidene)-β-D-fructopyranose 1-(N-methylsulfamate)97240-80-7C13H23NO8S
Fluvastatin N-Ethyl Impurity Sodium Salt93936-64-2C23H23FNNaO4
ValacyclovirEPImpurityP1356019-51-6C27H40N12O8
Cyclobenzaprine N-Oxide6682-26-4C20H21NO
Metamizole Impurity E117-38-4C12H15N3O4S
Desethylbromopride/Bromopride Desethyl Impurity/4-Amino-5-bromo-N-(2-(ethylamino)ethyl)-2-methoxybenzamide67903-51-9C12H18BrN3O2
Prednisone Phosphate Disodium Salt/17-Hydroxy-21-(phosphonooxy)pregna-1,4-diene-3,11,20-trione disodium saltPregna-1,4-dien-3,11,20-trion, 17-Hydroxy-21-(phosphonooxy)-, Dinatriumsalz33903-70-7C21H25Na2O8P
Dorzolamide Impurity 10/5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide120279-26-7C8H11NO5S3
O-Desmethyl-N,N-didesmethyl venlafaxine149289-29-2C14H21NO2
rac-Clemastine Fumarate EP Impurity B61771-18-4C21H26ClNO
Chlorphenamine Impurity142494-45-9C16H19ClN2O
Chlorpheniramine EP Impurity Dα-(4-Chlorphenyl)-α-[2-(dimethylamino)ethyl]pyridin-2-acetonitril65676-21-3C17H18ClN3
Sorafenib Impurity C2204442-52-2C27H23N5O6
Moxifloxacin Impurity1395471-18-7C20H24FN3O3
Amiodarone EP impurity A23551-25-9C25H31NO3
Orphenadrine N-Oxide29215-00-7C18H23NO2
3-Chromanecarboxylic acid115822-57-6C10H10O3
PropafenoneEPImpurityB88308-22-9C21H25NO3
NaproxenEPImpurityC(5-BromoNaproxen)84236-26-0C14H13BrO3
Citalopram EP Impurity B Oxalate(3-Hydroxy Citalopram Oxalate)1332724-03-4C22H23FN2O6
Pramipexoleimpurity16/PramipexoleEPImpurityBDiHCl/N2-PropylPramipexoleDiHCl/(S)-2-Propylamino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazoledihydrochloride1802051-36-0C13H24ClN3S
Losartan Carboxaldehyde114798-36-6C22H21ClN6O
Thiamine EP Impurity H89285-03-0C14H20N4O3S2
Ranitidine EP Impurity B Fumarate/Ranitidine USP Related Compound A Fumarate/Ranitidine Aminoethyl Fumarate/2-(((5-((Dimethylamino)methyl)furan-2-yl)methyl)thio)ethanamine Fumarate91224-69-0C14H22N2O5S
Formoterol EP Impurity D Fumarate/N-Methyl Formoterol Fumarate (2:1) (Mixture of Diastereomers)/N-[2-Hydroxy-5-[1-hydroxy-2-[methyl[[2-(4-methoxyphenyl)-1-methylethyl]amino]ethyl]phenyl]formamide Fumarate Salt (2:1)1795133-97-9C24H30N2O8
4-bromo-1-tert-butyl-1H-pyrazole70951-85-8C7H11BrN2
BrompheniramineN-Oxide18453-29-7C16H19BrN2O
Brompheniramine Impurity18453-10-6C15H17BrN2
2,3-Dihydro-1H-indene-1-carbonitrileIndan-1-carbonitril26452-97-1C10H9N
Abiraterone Acetate 5,6-Epoxide/(3β,5α,6α)-5,6-epoxy-17-(3-pyridinyl)-3-androst-16-en-3-ol-3-acetate1868064-50-9C26H33NO3
N-(2-Aminoethyl)-1-(3,3,3-trifluoro-2-hydroxy-2-methylpropyl)piperidine-3-carboxamide2220185-45-3C12H22F3N3O2
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