Umeclidinium Bromide and its Impurities

Umeclidinium bromide is a long-acting muscarinic antagonist approved for the maintenance treatment of chronic obstructive pulmonary disease. Reference standards of Umeclidinium Bromide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 10 results for Umeclidinium Bromide Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 27 04260

Umeclidinium Bromide

Umeclidinium Bromide


  • Catalogue No.:PA 27 04260

  • CAS :

    869113-09-7

  • Molecular Formula : C29H34BrNO2

  • Molecular Weight : 508.49

Drug Reference Standards & Impurity Synthesis in India
PA 21 0221000

4-(Hydroxydiphenylmethyl)-1-(2-hydroxyethyl)quinuclidin-1-ium Bromide

4-(Hydroxydiphenylmethyl)-1-(2-hydroxyethyl)quinuclidin-1-ium Bromide


  • Catalogue No.:PA 21 0221000

  • CAS :

    869112-31-2

  • Molecular Formula : C22H28BrNO2

  • Molecular Weight : 418.38

Drug Reference Standards & Impurity Synthesis in India
PA STI 089303

Umeclidinium Bromide-d5

Umeclidinium Bromide-d5


  • Catalogue No.:PA STI 089303

  • CAS :

    NA

  • Molecular Formula : C29H29D5BrNO2

  • Molecular Weight : 513.53

Drug Reference Standards & Impurity Synthesis in India
PA 21 0221001

1-Benzyl-4-(hydroxydiphenylmethyl)quinuclidin-1-ium Bromide

1-Benzyl-4-(hydroxydiphenylmethyl)quinuclidin-1-ium Bromide


  • Catalogue No.:PA 21 0221001

  • CAS :

    869113-10-0

  • Molecular Formula : C27H30BrNO

  • Molecular Weight : 464.45

Drug Reference Standards & Impurity Synthesis in India
PA 21 0221002

4-([1,1'-Biphenyl]-4-yl(hydroxy)(phenyl)methyl)-1-(2-(benzyloxy)ethyl)quinuclidin-1-ium Bromide

4-([1,1'-Biphenyl]-4-yl(hydroxy)(phenyl)methyl)-1-(2-(benzyloxy)ethyl)quinuclidin-1-ium Bromide


  • Catalogue No.:PA 21 0221002

  • CAS :

    2253743-40-5

  • Molecular Formula : C35H38BrNO2

  • Molecular Weight : 584.6

Drug Reference Standards & Impurity Synthesis in India
PA 21 0221003

(1-(2-Hydroxyethyl)piperidin-4-yl)(phenyl)methanone

(1-(2-Hydroxyethyl)piperidin-4-yl)(phenyl)methanone


  • Catalogue No.:PA 21 0221003

  • CAS :

    139676-51-0

  • Molecular Formula : C14H19NO2

  • Molecular Weight : 233.31

Drug Reference Standards & Impurity Synthesis in India
PA 21 0221004

2-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)ethan-1-ol

2-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)ethan-1-ol


  • Catalogue No.:PA 21 0221004

  • CAS :

    NA

  • Molecular Formula : C20H25NO2

  • Molecular Weight : 311.43

Drug Reference Standards & Impurity Synthesis in India
PA 21 0221005

Phenyl(quinuclidin-4-yl)methanone

Phenyl(quinuclidin-4-yl)methanone


  • Catalogue No.:PA 21 0221005

  • CAS :

    2230024-91-4

  • Molecular Formula : C14H17NO

  • Molecular Weight : 215.3

Drug Reference Standards & Impurity Synthesis in India
PA 21 0221006

1-(2-(Benzoyloxy)ethyl)-4-(hydroxydiphenylmethyl)quinuclidin-1-ium Bromide

1-(2-(Benzoyloxy)ethyl)-4-(hydroxydiphenylmethyl)quinuclidin-1-ium Bromide


  • Catalogue No.:PA 21 0221006

  • CAS :

    869113-45-1

  • Molecular Formula : C29H32BrNO3

  • Molecular Weight : 522.48

Drug Reference Standards & Impurity Synthesis in India
PA STI 089847

Umeclidinium Bromide-D10

Umeclidinium Bromide-D10


  • Catalogue No.:PA STI 089847

  • CAS :

    NA

  • Molecular Formula : C29H24D10BrNO2

  • Molecular Weight : 518.56

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