Umifenovir Hydrochloride and its Impurities
Umifenovir, sold under the brand name Arbidol, is an antiviral medication for the treatment of influenza infection used in Russia and China. It is used for the treatment and prophylaxis of influenza and other respiratory infections. Reference standards of Umifenovir Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfonyl)methyl)-1H-indole-3-carboxylate hydrochloride
Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfonyl)methyl)-1H-indole-3-carboxylate hydrochloride
Catalogue No.:PA 21 0161000
CAS :
NA
Molecular Formula : C22H26BrClN2O5S
Molecular Weight : 545.87
Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfinyl)methyl)-1H-indole-3-carboxylate hydrochloride
Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfinyl)methyl)-1H-indole-3-carboxylate hydrochloride
Catalogue No.:PA 21 0161001
CAS :
NA
Molecular Formula : C22H26BrClN2O4S
Molecular Weight : 529.87
Ethyl 6,7-dibromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate hydrochloride
Ethyl 6,7-dibromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate hydrochloride
Catalogue No.:PA 21 0161002
CAS :
1312943-24-0
Molecular Formula : C22H25Br2ClN2O3S
Molecular Weight : 592.77
6-bromo-4-((hydroxy(methyl)amino)methyl)-1,5-dimethyl-2-((phenylthio)methyl)-1H-indole-3-carboxylic acid hydrochloride
6-bromo-4-((hydroxy(methyl)amino)methyl)-1,5-dimethyl-2-((phenylthio)methyl)-1H-indole-3-carboxylic acid hydrochloride
Catalogue No.:PA 21 0161003
CAS :
NA
Molecular Formula : C20H22BrClN2O3S
Molecular Weight : 485.82
6,7-Dibromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-1H-Indole-3-carboxylic Acid Ethyl Ester
6,7-Dibromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-1H-Indole-3-carboxylic Acid Ethyl Ester
Catalogue No.:PA 21 0161004
CAS :
153633-10-4
Molecular Formula : C22H24Br2N2O3S
Molecular Weight : 556.31
