Umifenovir and its Impurities

Umifenovir is used primarily as an antiviral treatments for influenza. It is an antiviral treatment for influenza infection.Reference standards of Umifenovir API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 14 results for Umifenovir Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 21 0131001

6-Bromo-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-1H-indole-3-carboxylic Acid Ethyl Ester

6-Bromo-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-1H-indole-3-carboxylic Acid Ethyl Ester

  • Catalogue No.:PA 21 0131001

  • CAS :

    131707-24-9

  • Molecular Formula : C19H18BrNO3S

  • Molecular Weight : 420.32

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0130000

Umifenovir

Umifenovir

  • Catalogue No.:PA 21 0130000

  • CAS :

    131707-25-0

  • Molecular Formula : C22H25BrN2O3S

  • Molecular Weight : 477.42

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131002

6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylic acid

6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylic acid

  • Catalogue No.:PA 21 0131002

  • CAS :

    3026921-16-1

  • Molecular Formula : C20H21BrN2O3S

  • Molecular Weight : 449.36

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131003

Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfinyl)methyl)-1H-indole-3-carboxylate

Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfinyl)methyl)-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131003

  • CAS :

    151455-33-3

  • Molecular Formula : C22H25BrN2O4S

  • Molecular Weight : 493.42

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131004

Ethyl 6-bromo-5-hydroxy-1-methyl-4-((methylamino)methyl)-2-((phenylthio)methyl)-1H-indole-3-carboxylate

Ethyl 6-bromo-5-hydroxy-1-methyl-4-((methylamino)methyl)-2-((phenylthio)methyl)-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131004

  • CAS :

    1130901-04-0

  • Molecular Formula : C21H23BrN2O3S

  • Molecular Weight : 463.39

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131005

Methyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate

Methyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131005

  • CAS :

    1332614-17-1

  • Molecular Formula : C21H23BrN2O3S

  • Molecular Weight : 463.39

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131006

Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfonyl)methyl)-1H-indole-3-carboxylate

Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfonyl)methyl)-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131006

  • CAS :

    151455-32-2

  • Molecular Formula : C22H25BrN2O5S

  • Molecular Weight : 509.42

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131007

6-Bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carbaldehyde

6-Bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carbaldehyde

  • Catalogue No.:PA 21 0131007

  • CAS :

    1208983-42-9

  • Molecular Formula : C20H21BrN2O2S

  • Molecular Weight : 433.36

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131008

Ethyl 6-bromo-5-hydroxy-1-methyl-4-((methylamino)methyl)-2-((phenylsulfinyl)methyl)-1H-indole-3-carboxylate

Ethyl 6-bromo-5-hydroxy-1-methyl-4-((methylamino)methyl)-2-((phenylsulfinyl)methyl)-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131008

  • CAS :

    1443454-65-6

  • Molecular Formula : C21H23BrN2O4S

  • Molecular Weight : 479.39

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131009

Methyl 6-bromo-5-hydroxy-1-methyl-4-((methylamino)methyl)-2-((phenylthio)methyl)-1H-indole-3-carboxylate

Methyl 6-bromo-5-hydroxy-1-methyl-4-((methylamino)methyl)-2-((phenylthio)methyl)-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131009

  • CAS :

    NA

  • Molecular Formula : C20H21BrN2O3S

  • Molecular Weight : 449.36

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131010

Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-2-(hydroxymethyl)-1-methyl-1H-indole-3-carboxylate

Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-2-(hydroxymethyl)-1-methyl-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131010

  • CAS :

    958488-12-5

  • Molecular Formula : C16H21BrN2O4

  • Molecular Weight : 385.26

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131011

Ethyl 4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate

Ethyl 4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131011

  • CAS :

    25900-97-4

  • Molecular Formula : C22H26N2O3S

  • Molecular Weight : 398.52

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131012

Ehyl 5-bromo-2,7-dimethyl-8-((phenylthio)methyl)-1,2,3,7-tetrahydro-[1,3]oxazino[5,6-e]indole-9-carboxylate

Ehyl 5-bromo-2,7-dimethyl-8-((phenylthio)methyl)-1,2,3,7-tetrahydro-[1,3]oxazino[5,6-e]indole-9-carboxylate

  • Catalogue No.:PA 21 0131012

  • CAS :

    958450-23-2

  • Molecular Formula : C22H23BrN2O3S

  • Molecular Weight : 475.4

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Drug Reference Standards & Impurity Synthesis in India
PA 21 0131013

Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1,2-dimethyl-1H-indole-3-carboxylate

Ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1,2-dimethyl-1H-indole-3-carboxylate

  • Catalogue No.:PA 21 0131013

  • CAS :

    153633-07-9

  • Molecular Formula : C16H21BrN2O3

  • Molecular Weight : 369.26

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