Methylphenidate Hydrochloride and its Impurities

Methylphenidate Hydrochloride is most commonly used to treat ADHD and narcolepsy. It is available as a generic medication. It is sold under the trade name Ritalin among others, is a stimulant medication. Reference standards of Methylphenidate Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 13 results for Methylphenidate Hydrochloride Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 13 0960030

Methylphenidate Hydrochloride - Impurity C

(2RS)-2-Phenyl-2-[(2RS)-piperidin-2-yl]acetamide


  • Catalogue No.:PA 13 0960030

  • CAS :

    50288-62-5

  • Molecular Formula : C13H18N2O

  • Molecular Weight : 218.3

Drug Reference Standards & Impurity Synthesis in India
PA 13 0960040

Methylphenidate Hydrochloride - Impurity D

(2RS)-2-Phenyl-2-[(2SR)-piperidin-2-yl]acetamide


  • Catalogue No.:PA 13 0960040

  • CAS :

    50288-63-6

  • Molecular Formula : C13H18N2O

  • Molecular Weight : 218.3

Drug Reference Standards & Impurity Synthesis in India
PA 13 96011

Methylphenidate Hydrochloride - Impurity A (Hydrochloride Salt)

(2RS)-Phenyl[(2RS)-piperidin-2-yl]acetic acid Hydrochloride


  • Catalogue No.:PA 13 96011

  • CAS :

    19395-40-5

  • Molecular Formula : C13H18ClNO2

  • Molecular Weight : 255.74

Drug Reference Standards & Impurity Synthesis in India
PA 13 0960050

Methylphenidate Hydrochloride - Impurity E (Hydrochloride Salt)

Ethyl (2RS)-phenyl[(2RS)-piperidin-2-yl]acetate Hydrochloride


  • Catalogue No.:PA 13 0960050

  • CAS :

    19716-79-1

  • Molecular Formula : C15H22ClNO2

  • Molecular Weight : 283.8

Drug Reference Standards & Impurity Synthesis in India
PA 13 96020

Methylphenidate Hydrochloride - Impurity B

Methyl (2RS)-phenyl[(2SR)-piperidin-2-yl]acetate


  • Catalogue No.:PA 13 96020

  • CAS :

    20748-12-3

  • Molecular Formula : C14H19NO2

  • Molecular Weight : 233.31

Drug Reference Standards & Impurity Synthesis in India
PA 13 96021

Methylphenidate Hydrochloride - Impurity B (Hydrochloride Salt)

Methyl (2RS)-phenyl[(2SR)-piperidin-2-yl]acetate Hydrochloride


  • Catalogue No.:PA 13 96021

  • CAS :

    23644-60-2

  • Molecular Formula : C14H20ClNO2

  • Molecular Weight : 269.77

Drug Reference Standards & Impurity Synthesis in India
PA 13 0961002

DL-threo-Methylphenidate Hydrochloride

DL-threo-Methylphenidate Hydrochloride


  • Catalogue No.:PA 13 0961002

  • CAS :

    23655-65-4

  • Molecular Formula : C14H20ClNO2

  • Molecular Weight : 269.77

Drug Reference Standards & Impurity Synthesis in India
PA 13 0961003

L-Threo-Methylphenidate Hydrochloride

L-Threo-Methylphenidate Hydrochloride


  • Catalogue No.:PA 13 0961003

  • CAS :

    29419-95-2

  • Molecular Formula : C14H20ClNO2

  • Molecular Weight : 269.77

Drug Reference Standards & Impurity Synthesis in India
PA 13 0961000

(-)-Erythro-Methylphenidate Hydrochloride

(-)-Erythro-Methylphenidate Hydrochloride


  • Catalogue No.:PA 13 0961000

  • CAS :

    29419-96-3

  • Molecular Formula : C14H20ClNO2

  • Molecular Weight : 269.77

Drug Reference Standards & Impurity Synthesis in India
PA 13 96010

Methylphenidate Hydrochloride - Impurity A (Freebase)

(2RS)-Phenyl[(2RS)-piperidin-2-yl]Acetic Acid


  • Catalogue No.:PA 13 96010

  • CAS :

    19395-41-6

  • Molecular Formula : C13H17NO2

  • Molecular Weight : 219.28

Drug Reference Standards & Impurity Synthesis in India
PA 13 0961004

d-Erythro-Methylphenidate Hydrochloride

d-Erythro-Methylphenidate Hydrochloride


  • Catalogue No.:PA 13 0961004

  • CAS :

    29419-97-4

  • Molecular Formula : C14H20ClNO2

  • Molecular Weight : 269.77

Drug Reference Standards & Impurity Synthesis in India
PA STI 089962

Methylphenidate-D3 Hydrochloride

Methylphenidate-D3 Hydrochloride


  • Catalogue No.:PA STI 089962

  • CAS :

    NA

  • Molecular Formula : C14H17D3ClNO2

  • Molecular Weight : 272.79

Drug Reference Standards & Impurity Synthesis in India
PA 13 96000

Methylphenidate Hydrochloride

Methylphenidate Hydrochloride


  • Catalogue No.:PA 13 96000

  • CAS :

    298-59-9

  • Molecular Formula : C14H20ClNO2

  • Molecular Weight : 269.77

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