Ritalinic Acid-impurities | Pharmaffiliates

ritalinic acid

Ritalinic acid is a substituted phenethylamine and an inactive major metabolite of the psychostimulant drugs methylphenidate and ethylphenidate. Reference standards of Ritalinic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA STI 078130

Ritalinic Acid-d10


  • Catalogue No.:PA STI 078130

  • CAS :

    1189645-99-5

  • Molecular Formula : C13H7D10NO2

  • Molecular Weight : 229.34

PA STI 078140

DL-erythro Ritalinic Acid-d10 (Major)


  • Catalogue No.:PA STI 078140

  • CAS :

    1330166-48-7

  • Molecular Formula : C13H7D10NO2

  • Molecular Weight : 229.34

PA STI 078150

DL-threo-Ritalinic Acid-d10 (Major)


  • Catalogue No.:PA STI 078150

  • CAS :

    1330180-60-3

  • Molecular Formula : C13H7D10NO2

  • Molecular Weight : 229.34

PA STI 078160

D-threo-Ritalinic Acid-d10 (Major)


  • Catalogue No.:PA STI 078160

  • CAS :

    1330166-48-7

  • Molecular Formula : C13H7D10NO2

  • Molecular Weight : 229.34

PA STI 078170

L-threo-Ritalinic Acid-d10 (Major)


  • Catalogue No.:PA STI 078170

  • CAS :

    1330166-48-7

  • Molecular Formula : C13H7D10NO2

  • Molecular Weight : 229.34