Umifenovir Hydrochloride-impurities | Pharmaffiliates

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.

Displaying 8 results for Umifenovir Hydrochloride Impurities
PA 21 0160000

Umifenovir Hydrochloride - API Standards

Umifenovir Hydrochloride


  • Catalogue No.:PA 21 0160000

  • CAS :

    131707-23-8

  • Molecular Formula : C22H26BrClN2O3S

  • Molecular Weight : 513.88

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PA 21 0161000

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

PA 21 0161001

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

PA 21 0161002

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

PA 21 0161003

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

PA 21 0161004

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

PA 21 0161005

3-Ethoxy-2-methyl-6-[5-methyl-4-(4-propylphenoxy)-1H-pyrazol-3-yl]phenol

3-Ethoxy-2-methyl-6-[5-methyl-4-(4-propylphenoxy)-1H-pyrazol-3-yl]phenol


  • Catalogue No.:PA 21 0161005

  • CAS :

    394228-76-3

  • Molecular Formula : C22H26N2O3

  • Molecular Weight : 366.46

PA 21 0161006

5-Ethoxy-2-[5-methyl-4-(4-propylphenoxy)-1H-pyrazol-3-yl]phenol

5-Ethoxy-2-[5-methyl-4-(4-propylphenoxy)-1H-pyrazol-3-yl]phenol


  • Catalogue No.:PA 21 0161006

  • CAS :

    394228-63-8

  • Molecular Formula : C21H24N2O3

  • Molecular Weight : 352.43