Methadone Hydrochloride-impurities | Pharmaffiliates

methadone hydrochloride and its Impurities

Methadone Hydrochloride is used for the treatment of opioid use disorder. It is sold under the brand name Dolophine. Detoxification using methadone can be accomplished in less than a month, or it may be done gradually over as long as six months. Reference standards of Methadone Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 7 results for methadone hydrochloride Impurities
PA 40 44010

Methadone Hydrochloride - Impurity A

Isomethadone Ketimine


  • Catalogue No.:PA 40 44010

  • CAS :

    14474-54-5

  • Molecular Formula : C21H28N2

  • Molecular Weight : 308.46

PA 40 44030

Methadone Hydrochloride - Impurity C

Isodidiavalo


  • Catalogue No.:PA 40 44030

  • CAS :

    6293-01-2

  • Molecular Formula : C19H22N2

  • Molecular Weight : 278.39

PA 40 44050

Methadone Hydrochloride - Impurity E

Diphenylacetonitrile


  • Catalogue No.:PA 40 44050

  • CAS :

    86-29-3

  • Molecular Formula : C14H11N

  • Molecular Weight : 193.24

PAI 13 010010

2-Dimethylaminoisopropyl

2-Dimethylaminoisopropyl


  • Catalogue No.:PAI 13 010010

  • CAS :

    108-14-5

  • Molecular Formula : C5H12ClN

  • Molecular Weight : 121.61

PA 40 0441000

4-(Dimethylamino)-3-methyl-2,2-diphenylbutanenitrile hydrochloride

(3RS)-4-(Dimethyl- amino)-3-methyl-2,2-diphenylbutanenitrile Hydro- chloride (Isodidiavalo Hydrochloride)


  • Catalogue No.:PA 40 0441000

  • CAS :

    63867-26-5

  • Molecular Formula : C19H23ClN2

  • Molecular Weight : 314.86

PA 40 0441001

4-(Dimethylamino)-2-phenyl-2-(pyridin-2-yl)butanenitrile

4-(Dimethylamino)-2-phenyl-2-(pyridin-2-yl)butanenitrile


  • Catalogue No.:PA 40 0441001

  • CAS :

    71486-42-5

  • Molecular Formula : C17H19N3

  • Molecular Weight : 265.36

PA 40 0441002

N-Desmethyl N-Nitroso Methadone

N-Desmethyl N-Nitroso Methadone


  • Catalogue No.:PA 40 0441002

  • CAS :

    NA

  • Molecular Formula : C20H24N2O2

  • Molecular Weight : 324.42