rivastigmine tartrate and its Impurities

A tartrate salt of Rivastigmine, which is an acetylcholinesterase inhibitor and is sed in the treatment of mild to moderate dementia of the Alzheimer's type and dementia due to Parkinson's disease. Rivastigmine works by work by inhibiting cholinesterase enzymes, which would otherwise break down the brain neurotransmitter acetylcholine. It is a semi-synthetic derivative of physostigmineReference standards of Rivastigmine Tartrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 12 results for rivastigmine tartrate Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 18 34000

Rivastigmine Tartrate

Rivastigmine Tartrate

  • Catalogue No.:PA 18 34000

  • CAS :

    129101-54-8

  • Molecular Formula : C18H28N2O8

  • Molecular Weight : 400.42

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Drug Reference Standards & Impurity Synthesis in India
PA 18 34010

Rivastigmine Tartrate - Impurity A

3-[(1S)-1-(Dimethylamino)ethyl]phenol

  • Catalogue No.:PA 18 34010

  • CAS :

    139306-10-8

  • Molecular Formula : C10H15NO

  • Molecular Weight : 165.23

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Drug Reference Standards & Impurity Synthesis in India
PA 18 34020

Rivastigmine Tartrate - Impurity B

3-[(1S)-1-(Dimethylamino)ethyl]phenyl N,N-dimethylcarbamate

  • Catalogue No.:PA 18 34020

  • CAS :

    1230021-28-9

  • Molecular Formula : C13H20N2O2

  • Molecular Weight : 236.31

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Drug Reference Standards & Impurity Synthesis in India
PA 18 34030

Rivastigmine Tartrate - Impurity C

3-Acetylphenyl ethyl(methyl)carbamate

  • Catalogue No.:PA 18 34030

  • CAS :

    855300-09-3

  • Molecular Formula : C12H15NO3

  • Molecular Weight : 221.25

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Drug Reference Standards & Impurity Synthesis in India
PA 18 34040

Rivastigmine Tartrate - Impurity D (Freebase)

3-[(1R)-1-(Dimethylamino)ethyl]phenyl ethyl(methyl)carbamate

  • Catalogue No.:PA 18 34040

  • CAS :

    415973-05-6

  • Molecular Formula : C14H22N2O2

  • Molecular Weight : 250.34

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Drug Reference Standards & Impurity Synthesis in India
PA 18 34041

Rivastigmine Tartrate - Impurity D (Tartrate Salt)

3-[(1R)-1-(Dimethylamino)ethyl]phenyl ethyl(methyl)carbamate Tartrate

  • Catalogue No.:PA 18 34041

  • CAS :

    NA

  • Molecular Formula : C18H28N2O8

  • Molecular Weight : 400.42

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Drug Reference Standards & Impurity Synthesis in India
PA 18 34050

Rivastigmine Tartrate - Impurity E

3-[(1S)-1-(Methylamino)ethyl]phenyl ethyl(methyl)-carbamate

  • Catalogue No.:PA 18 34050

  • CAS :

    923035-05-6

  • Molecular Formula : C13H20N2O2

  • Molecular Weight : 236.31

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Drug Reference Standards & Impurity Synthesis in India
PA 18 34060

Rivastigmine Tartrate - Impurity F

(1S)-1-(3-Methoxyphenyl)-N,N-dimethylethanamine

  • Catalogue No.:PA 18 34060

  • CAS :

    889443-69-0

  • Molecular Formula : C11H17NO

  • Molecular Weight : 179.26

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Drug Reference Standards & Impurity Synthesis in India
PA 18 34071

Rivastigmine Tartrate - Impurity G

1-(3-Methoxyphenyl)ethanol

  • Catalogue No.:PA 18 34071

  • CAS :

    23308-82-9

  • Molecular Formula : C9H12O2

  • Molecular Weight : 152.19

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Drug Reference Standards & Impurity Synthesis in India
PA 18 0341003

(S)-3-(1-(Methylamino)ethyl)phenyl ethyl(methyl)carbamate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate

(S)-3-(1-(Methylamino)ethyl)phenyl ethyl(methyl)carbamate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate

  • Catalogue No.:PA 18 0341003

  • CAS :

    948051-94-3

  • Molecular Formula : C33H38N2O10

  • Molecular Weight : 622.67

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Drug Reference Standards & Impurity Synthesis in India
PA 18 0341004

(S)-3-(1-(N-Methylformamido)ethyl)phenyl ethyl(methyl)carbamate

(S)-3-(1-(N-Methylformamido)ethyl)phenyl ethyl(methyl)carbamate

  • Catalogue No.:PA 18 0341004

  • CAS :

    1643948-41-7

  • Molecular Formula : C14H20N2O3

  • Molecular Weight : 264.33

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Drug Reference Standards & Impurity Synthesis in India
PA 18 0341005

3-((S)-1-(Methyl((S)-1-phenylethyl)amino)ethyl)phenyl ethyl(methyl)carbamate

3-((S)-1-(Methyl((S)-1-phenylethyl)amino)ethyl)phenyl ethyl(methyl)carbamate

  • Catalogue No.:PA 18 0341005

  • CAS :

    1017234-25-1

  • Molecular Formula : C21H28N2O2

  • Molecular Weight : 340.47

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