Naltrexone Hydrochloride-impurities | Pharmaffiliates

naltrexone hydrochloride

Naltrexone Hydrochloride is a medication primarily used to manage alcohol or opioid dependence. It is sold under the brand names ReVia and Vivitrol. Reference standards of Naltrexone Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 14 08010

Naltrexone Hydrochloride - Impurity A


  • Catalogue No.:PA 14 08010

  • CAS :

    NA

  • Molecular Formula : C17H17NO5

  • Molecular Weight : 315.32

PA 14 08020

Naltrexone Hydrochloride - Impurity B


  • Catalogue No.:PA 14 08020

  • CAS :

    33522-95-1

  • Molecular Formula : C16H17NO4

  • Molecular Weight : 287.32

PA 14 08030

Naltrexone Hydrochloride - Impurity C


  • Catalogue No.:PA 14 08030

  • CAS :

    NA

  • Molecular Formula : C20H23NO4

  • Molecular Weight : 341.40

PA 14 08031

Naltrexone Hydrochloride - Impurity C (Hydrochloride Salt)


  • Catalogue No.:PA 14 08031

  • CAS :

    131670-05-8

  • Molecular Formula : C20H24ClNO4

  • Molecular Weight : 377.80

PA 14 08040

Naltrexone Hydrochloride - Impurity D


  • Catalogue No.:PA 14 08040

  • CAS :

    607732-61-6

  • Molecular Formula : C40H44N2O8

  • Molecular Weight : 680.79

PA 14 08050

Naltrexone Hydrochloride - Impurity E


  • Catalogue No.:PA 14 08050

  • CAS :

    NA

  • Molecular Formula : C24H29NO4

  • Molecular Weight : 395.49

PA 14 08060

Naltrexone Hydrochloride - Impurity F


  • Catalogue No.:PA 14 08060

  • CAS :

    NA

  • Molecular Formula : C20H23NO5

  • Molecular Weight : 357.40

PA 14 08070

Naltrexone Hydrochloride - Impurity G


  • Catalogue No.:PA 14 08070

  • CAS :

    NA

  • Molecular Formula : C20H23NO5

  • Molecular Weight : 357.40

PA 14 08080

Naltrexone Hydrochloride - Impurity H


  • Catalogue No.:PA 14 08080

  • CAS :

    503090-99-1

  • Molecular Formula : C20H25NO4

  • Molecular Weight : 343.42

PA 14 08090

Naltrexone Hydrochloride - Impurity I


  • Catalogue No.:PA 14 08090

  • CAS :

    96445-14-6

  • Molecular Formula : C20H21NO5

  • Molecular Weight : 355.38

PA 14 08100

Naltrexone Hydrochloride - Impurity J


  • Catalogue No.:PA 14 08100

  • CAS :

    NA

  • Molecular Formula : C21H25NO4

  • Molecular Weight : 355.43

PA 14 08510

6β-Naltrexol Hydrochloride


  • Catalogue No.:PA 14 08510

  • CAS :

    55488-86-3

  • Molecular Formula : C20H26ClNO4

  • Molecular Weight : 379.88

PA 14 08520

(4R,4aS,7aR,12bS)-3-(Cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one


  • Catalogue No.:PA 14 08520

  • CAS :

    123086-68-0

  • Molecular Formula : C20H21NO4

  • Molecular Weight : 339.39

PA 14 08530

2,2'-Bis(N-Methyl Naltrexone) Dibromide


  • Catalogue No.:PA 14 08530

  • CAS :

    1178907-31-7

  • Molecular Formula : C42H50Br2N2O8

  • Molecular Weight : 870.66

PA 14 08540

(3R,4R,4aS,6aR,11bS)-6-Carboxy-3-(cyclopropylmethyl)-4a,6,8-trihydroxy-3-methyl-1,2,3,4,4a,5,6,6a-octahydro-4,11-methanobenzofuro[3',2':2,3]cyclopenta[1,2-c]pyridin-3-ium Bromide


  • Catalogue No.:PA 14 08540

  • CAS :

    NA

  • Molecular Formula : C21H26BrNO6

  • Molecular Weight : 468.34

PA 14 08550

(3R,4R,4aS,7aR,12bS)-3-(Cyclopropylmethyl)-4a,6,6,9-tetrahydroxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium bromide


  • Catalogue No.:PA 14 08550

  • CAS :

    NA

  • Molecular Formula : C21H26BrNO6

  • Molecular Weight : 468.34

PA 14 0081000

Methylnaltrexone Bromide


  • Catalogue No.:PA 14 0081000

  • CAS :

    73232-52-7

  • Molecular Formula : C21H26BrNO4

  • Molecular Weight : 436.35

PA 14 0081001

Methylnaltrexone Peak Identification Mixture CII


  • Catalogue No.:PA 14 0081001

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 14 0081002

Nor-Binaltorphimine dihydrochloride


  • Catalogue No.:PA 14 0081002

  • CAS :

    113158-34-2

  • Molecular Formula : C40H45Cl2N3O6

  • Molecular Weight : 734.72

PA 14 0081003

D-Buthionine-(S,R)-sulfoximine


  • Catalogue No.:PA 14 0081003

  • CAS :

    113158-69-3

  • Molecular Formula : C8H18N2O3S

  • Molecular Weight : 222.3