Methylnaltrexone Bromide-impurities | Pharmaffiliates

methylnaltrexone bromide and its Impurities

Methylnaltrexone Bromide used to reduce constipation caused by narcotic medications that are often used to treat pain in people with terminal illness. It is a mu-opioid receptor antagonist, a type of special narcotic drug. Reference standards of Methylnaltrexone Bromide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 6 results for methylnaltrexone bromide Impurities
PA USP1430735

Methylnaltrexone Bromide (1430735)

Methylnaltrexone Bromide (1430735)


  • Catalogue No.:PA USP1430735

  • CAS :

    73232-52-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 13 2500000

Methylnaltrexone Bromide - API Standards

Methylnaltrexone Bromide


  • Catalogue No.:PA 13 2500000

  • CAS :

    916055-92-0

  • Molecular Formula : C21H26BrNO4

  • Molecular Weight : 436.35

PA 13 2501000

3-Acetyloxy-17-cyclopropylmethyl-4,5a-epoxy-14-hydroxy-17-methyl-6-oxomorphinanium bromide

3-Acetyloxy-17-cyclopropylmethyl-4,5a-epoxy-14-hydroxy-17-methyl-6-oxomorphinanium bromide


  • Catalogue No.:PA 13 2501000

  • CAS :

    NA

  • Molecular Formula : C23H28BrNO5

  • Molecular Weight : 478.38

PA 13 2501001

17-(Cyclopropylmethyl)-4,5a-epoxy-14-hydroxy-6-oxomorphinan-3-yl acetate

17-(Cyclopropylmethyl)-4,5a-epoxy-14-hydroxy-6-oxomorphinan-3-yl acetate


  • Catalogue No.:PA 13 2501001

  • CAS :

    NA

  • Molecular Formula : C22H25NO5

  • Molecular Weight : 383.44

PA 13 2501002

(17RS )-17-(Cyclopropylmethyl)-4,5a-epoxy-14-hydroxy-17-methyl-3-methoxy-6-oxomorphinanium bromide

(17RS )-17-(Cyclopropylmethyl)-4,5a-epoxy-14-hydroxy-17-methyl-3-methoxy-6-oxomorphinanium bromide


  • Catalogue No.:PA 13 2501002

  • CAS :

    NA

  • Molecular Formula : C22H28BrNO4

  • Molecular Weight : 450.37

PA 13 2501003

(3S,4aS,7aR,12bS)-3-(Cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-7-oxo-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium Bromide

(3S,4aS,7aR,12bS)-3-(Cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-7-oxo-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium Bromide


  • Catalogue No.:PA 13 2501003

  • CAS :

    1972607-56-9

  • Molecular Formula : C21H24BrNO4

  • Molecular Weight : 434.33