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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:    1961
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Product List
Pyridoxine Impurity 42/Diethyl 5-hydroxy-6-methylpyridine-3,4-dicarboxylate 2397-71-9
Pyridoxine Impurity 45/5-(Chloromethyl)-4-(hydroxymethyl)-2-methylpyridin-3-ol hydrochloride 13983-22-7
Pyridoxine Impurity 46/2-Isopropyl-4,7-dihydro-1,3-dioxepine 5417-35-6
Pyridoxine Impurity 47/3-Isopropyl-8-methyl-1,5-dihydro-[1,3]dioxepino[5,6-c]pyridin-9-ol 1622-67-9
Pyridoxine Impurity 49/(8-Methyl-2-propyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol 1805775-66-9
Pyridoxine Impurity 50/4,5-bis(chloromethyl)-2-methylpyridin-3-ol hydrochloride 102694-13-3
Pyridoxine Impurity 52/(3-Hydroxypyridine-2,4,5-triyl)trimethanol hydrochloride 49797-79-7
Venlafaxine EP Impurity A 775-33-7
Venlafaxine EP Impurity D HCl 93413-90-2
Venlafaxine EP Impurity E HCl 93413-56-0
Venlafaxine EP Impurity F HCl 93413-79-7
Venlafaxine EP Impurity G HCl 2108968-20-1
Venlafaxine EP Impurity H HCl 1329795-88-1
Salbutamol Sulfate EP Impurity M/O-Methyl Albuterol/Levalbuterol USP RC C/(1RS)-2-[(1,1-Dimethylethyl)amino]-1-[4-hydroxy-3(methoxymethyl)phenyl]ethanol 18910-70-8
(S)-Salbutamol HCl/Salbutamol (S)-Isomer HCl/(S)-Albuterol HCl/(α1S)-α1-[[(1,1-Dimethylethyl)amino]methyl]-4-hydroxy-1,3-benzenedimethanol hydrochloride 50293-91-9
Salbutamol Ethyl Ether/Salbutamol USP RC F/Albuterol USP RC F/4-(2-(tert-Butylamino)-1-ethoxyethyl)-2-(hydroxymethyl)phenol 1221742-55-7
N-Isopropyldopamine HCl/4-(2-(Isopropylamino)ethyl)benzene-1,2-diol hydrochloride 5178-52-9
Isoprenaline Impurity 4/4-(2-(Isopropylamino)-1-methoxyethyl)benzene-1,2-diol hydrochloride 3868-81-3
Adrenaline Impurity 11/2-(Benzyl(isopropyl)amino)-1-(3,4-dihydroxyphenyl)ethan-1-one 1870567-33-1
Phenylephrine Impurity 16/3-(2-(Methylamino)ethyl)phenol hydrochloride 51674-33-0
Isoprenaline EP Impurity A 121-28-8
Terbutaline Impurity 29/2-Bromo-1-(3,5-dihydroxyphenyl)ethanone 62932-92-7
Terbutaline Impurity 9/2-Bromo-3’,5’-dibenzyloxyacetphenone/1-(3,5-bis(Benzyloxy)phenyl)-2-bromoethanone 28924-18-7
Terbutaline Impurity 32/2-(3,5-bis(benzyloxy)phenyl)oxirane 50841-47-9
Terbutaline 3,5-Dibenzyl Ether/1-(3,5-bis(Benzyloxy)phenyl)-2-(tert-butylamino)ethanol 28924-25-6
Terbutaline Impurity 35/1-(3,5-bis(benzyloxy)phenyl)ethan-1-ol 476176-83-7
Terbutaline Impurity 19/1-(3-(Benzyloxy)-5-hydroxyphenyl)ethanone 81732-54-9
Terbutaline Impurity 40/1-(3,4-bis(benzyloxy)phenyl)ethan-1-one 27628-06-4
Terbutaline Impurity 23/1-[2,3-bis(Phenylmethoxy)phenyl]-ethanone 147942-88-9
Terbutaline Impurity 42/1-(2,6-bis(benzyloxy)phenyl)ethan-1-one 3886-19-9
Leflunomide EP Impurity C/Leflunomide USP RC C/Leflunomide 3-Isomer/Leflunomide meta-Isomer/5-Methyl-N-[3-(trifluoromethyl)phenyl]-4-isoxazolecarboxamide 61643-23-0
Leflunomide EP Impurity E/5-Desmethyl-3-Methyl Leflunomide/3-Methyl-N-[4-(trifluoromethyl)phenyl]isoxazole-4-carboxamide 208401-20-1
Leflunomide EP Impurity F/Leflunomide ortho-Isomer/5-Methyl-N-[2-(trifluoromethyl)phenyl]-4-isoxazolecarboxamide 1403564-06-6
Leflunomide EP Impurity G/5-Methyl-N-(4-methylphenyl)isoxazole-4-carboxamide 724429-16-7
Vilanterol Impurity 5/(R)-5-(2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-hydroxybenzaldehyde hydrochloride 2514696-13-8
Vilanterol Impurity 7/(S)-5-(2,2-Dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2-one 2514942-86-8
Vilanterol Impurity 10/6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexan-1-ol 2915670-06-1
Vilanterol Impurity 11/6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexan-1-amine hydrochloride 1463889-71-5
Vilanterol Impurity 16/Di-(tert-butyl)2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxoethyliminodicarbonate 452339-70-7
Vilanterol Impurity 18/2-((2-((5-Bromopentyl)oxy)ethoxy)methyl)-1,3-dichlorobenzene 503070-64-2
Vericiguat Impurity 16/Methyl (4,6-diamino-2-(5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate 1350653-21-2
Vericiguat Impurity 27/5-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide 1361232-73-6
Pyridoxine Impurity 7/3-Hydroxy-1-((5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methyl)-4,5-bis(hydroxymethyl)-2-methylpyridin-1-ium chloride hydrochloride 19598-93-7
Pyridoxine Impurity 10/4-(((5-Hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methoxy)methyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol dihydrochloride 2726926-28-7
Pyridoxine Impurity 11/4-((5-Hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methoxy)-4-oxobutanoic acid 412940-03-5
Pyridoxine Impurity 13/(4-Hydroxy-5-methylpyridine-2,3-diyl)dimethanol hydrochloride 236117-75-2
Pyridoxine Impurity 16/8-Methyl-3-propyl-1,5-dihydro-[1,3]dioxepino[5,6-c]pyridin-9-ol 1385767-86-1
Pyridoxine Impurity 18/(5-Ethoxy-6-methylpyridine-3,4-diyl)dimethanol hydrochloride 122776-03-8
Pyridoxine Impurity 19/4-(Hydroxymethyl)-2,5-dimethylpyridin-3-ol hydrochloride 875-26-3
Adrenaline Impurity 10/2-Chloro-1-(2,6-dihydroxyphenyl)ethan-1-one 468721-10-0
Noradrenaline Impurity 26/1-Methyl-1H-indole-5,6-diol 4821-00-5
Noradrenaline Impurity19/4,4'-Methylenebis(benzene-1,2-diol) 14235-78-0
Noradrenaline Impurity 17/1-(3,4-Dihydroxyphenyl)-2-(dimethylamino)ethan-1-one hydrochloride 16899-83-5
Noradrenaline EP Impurity G/2-(Dibenzylamino)-1-(3,4-dihydroxyphenyl)ethanone 13062-58-3
Noradrenaline Impurity 16/4-(2-Amino-1-ethoxyethyl)benzene-1,2-diol hydrochloride 737691-58-6
Noradrenaline Impurity 6/2-Hydroxy-3,4-dihydroxyacetophenone 29477-54-1
Noradrenaline Impurity 15/4-(1-Hydroxyethyl)benzene-1,2-diol 37491-94-4
Adrenaline Impurity 8/2-Chloro-1-(3-hydroxyphenyl)ethanone 62932-90-5
Noradrenaline Impurity 14/2-Chloro-1-(3,5-dihydroxyphenyl)ethan-1-one 39878-43-8
Noradrenaline Impurity 13/2-Chloro-1-(2,4-dihydroxyphenyl)ethan-1-one 25015-92-3
Noradrenaline Impurity 11/2-Chloro-1-(2,3-dihydroxyphenyl)ethan-1-one 63704-55-2
Noradrenaline Impurity 8/rac 3,4-Dihydroxyphenylethylene Glycol/4-(1,2-Dihydroxyethyl)benzene-1,2-diol 28822-73-3
rac-Adrenaline EP Impurity F/Epinephrine Sulfonic Acid/Adrenaline Sulfonic Acid/1-(3,4-Dihydroxyphenyl)-2-(methylamino)ethane-1-sulfonic acid 26405-77-6
Salmeterol EP Impurity G/Salmeterol Dimer Impurity/Salmeterol N-Alkyl Impurity/1-[4-hydroxy-3-[[[2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl][6-(4-phenylbutoxy)hexyl]amino]methyl]phenyl]-2-[[6-(4-phenylbutoxy)hexyl]amino]ethanol 1391051-88-9
Safinamide Impurity 19/(4-((3-Fluorobenzyl)oxy)phenyl)methanamine 849805-95-4
Safinamide Methyl Ester/Methyl (4-((3-fluorobenzyl)oxy)benzyl)-L-alaninate 1827614-91-4
Salbutamol Impurity 52/5-(tert-butylglycyl)-2-hydroxybenzaldehyde trifluoroacetate 115787-52-5
Salbutamol Impurity 47/2-(tert-butylamino)-1-(4-hydroxy-3-methylphenyl)ethan-1-one 60853-66-9
Levalbuterol USP RC A HCl/1-Deshydroxy Albuterol HCl/4-(2-tert-butylamino-ethyl)-2-hydroxymethyl-phenol hydrochloride 1823256-56-9
(R)-4-Benzyl Albuterol/Levalbuterol USP Related Compound F/(α1R)-α1-[[(1,1-Dimethylethyl)amino]methyl]-4-(phenylmethoxy)-1,3-benzenedimethanol 174607-68-2
Salbutamol Impurity 27/4-Hydroxy-3-(hydroxymethyl)benzaldehyde 54030-32-9
Salbutamol Impurity 26/5-(2-Bromoacetyl)-2-hydroxy-benzaldehyde 115787-50-3
Salbutamol Impurity 25/4-(2-(tert-Butylamino)-1-ethoxyethyl)-2-(ethoxymethyl)phenol 1221726-71-1
Salbutamol Impurity 24/4-(2-(tert-Butylamino)-1-hydroxyethyl)-2-(4-hydroxy-3-(hydroxymethyl)benzyl)phenol 156339-89-8
5-Hydroxy Salbutamol/5-Hydroxy Albuterol/Levalbuterol USP RC G/5-(2-(Tert-butylamino)-1-hydroxyethyl)-3-(hydroxymethyl)benzene-1,2-diol 182676-90-0
Salbutamol Impurity 22/4-(2-(tert-Butylamino)-1-methoxyethyl)-2-(methoxymethyl)phenol 870076-73-6
Salbutamol Ethoxymethyl Impurity/O-Ethyl Albuterol/Levalbuterol USP RC E/4-(2-(tert-Butylamino)-1-hydroxyethyl)-2-(ethoxymethyl)phenol 754926-25-5
Salbutamol Ethoxy/4-Ethoxy Albuterol/2-(tert-Butylamino)-1-(4-ethoxy-3-(hydroxymethyl)phenyl)ethanol 2387728-91-6
Pyridoxine Impurity 20/4-(Ethoxymethyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol hydrochloride 53580-89-5
Pyridoxine Impurity 21/2-Propyl-4,7-dihydro-1,3-dioxepine 4469-34-5
Pyridoxine Impurity 24/5-Hydroxy-4-(hydroxymethyl)-6-methylnicotinaldehyde hydrochloride 90005-85-9
Pyridoxine Impurity 25/3-Hydroxy-1-((3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)methyl)-4,5-bis(hydroxymethyl)-2-methylpyridin-1-ium chloride hydrochloride 873383-14-3
Pyridoxine Impurity 26/Sodium 5-hydroxy-4-(hydroxymethyl)-6-methylnicotinate 524-07-2
Pyridoxine Impurity 27/5-Hydroxy-6-methylpyridine-3,4-dicarboxylic acid hydrochloride 479-30-1
Pyridoxine Impurity 29/(5-Hydroxy-2-((3-hydroxy-6-((3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)methyl)-5-(hydroxymethyl)-2-methylpyridin-4-yl)methyl)-6-methylpyridine-3,4-diyl)dimethanol trihydrochloride 78761-51-0
Pyridoxine Impurity 33/Ethyl (2-ethoxy-2-oxoacetyl)alaninate 23460-73-3
Pyridoxine Impurity 34/Ethyl 5-ethoxy-4-methyloxazole-2-carboxylate 23429-04-1
Pyridoxine Impurity 35/Sodium 5-ethoxy-4-methyloxazole-2-carboxylate 23429-05-2
Venlafaxine Impurity 21/N-Formyl-1-(2-amino-1-(4-methoxyphenyl)ethyl)cyclohexanol/N-[2-(1-Hydroxycyclohexyl)-2-(4-methoxyphenyl)ethyl]formamide 272788-07-5
Silodosin N-Oxide HCl 2361272-05-9
Silodosin Impurity 19/(R)-1-(3-Hydroxypropyl)-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indoline-7-carboxylic acid 1431373-77-1
Dehydro Silodosin/Silodosin Dehydro Impurity/(R)-1-(3-Hydroxypropyl)-5-(2-(2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethylamino)propyl)-1H-indole-7-carboxamide 175870-21-0
O-Acetyl Silodosin HCl 160970-86-5
Silodosin Impurity 20/(R)-3-(7-Carbamoyl-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indolin-1-yl)propyl benzoate hydrochloride 1436922-02-9
7-Cyano Silodosin Benzoate HCl 885340-11-4
Silodosin Nitrile Impurity HCl 885340-13-6
Folic Acid Impurity 30/(S)-2-(4-((R)-3-Amino-1-oxo-1,2,5,6,6a,7-hexahydroimidazo[1,5-f]pteridin-8-ium-8-yl)benzamido)-4-carboxybutanoate 7444-29-3
Ibrutinib N-Desacryloyl Impurity HCl/(R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine hydrochloride 1553977-42-6
Ibrutinib Impurity 14/1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-((S)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one 1288338-97-5
Ibrutinib N1-Oxide/(R)-1-(1-Acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 5-oxide 2437254-47-0
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