Rivastigmine Tartrate-impurities | Pharmaffiliates

rivastigmine tartrate

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.

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    [catalogue_number] => PA 18 34000
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    [weight] => 400.42
    [form] => C18H28N2O8
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PA 18 34000

Rivastigmine Tartrate - API Standards


  • Catalogue No.:PA 18 34000

  • CAS :

    129101-54-8

  • Molecular Formula : C18H28N2O8

  • Molecular Weight : 400.42

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    [pname] => Rivastigmine Tartrate - Impurity D (Tartrate Salt)
    [catalogue_number] => PA 18 34041
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    [chemical_name] => 
    [weight] => 400.42
    [form] => C18H28N2O8
    [cas] => NA
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PA 18 34041

Rivastigmine Tartrate - Impurity D (Tartrate Salt)


  • Catalogue No.:PA 18 34041

  • CAS :

    NA

  • Molecular Formula : C18H28N2O8

  • Molecular Weight : 400.42

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    [pname] => Rivastigmine Tartrate - Impurity E
    [catalogue_number] => PA 18 34050
    [category_ids] => ,79,80,69,75,93,78,70,82,
    [chemical_name] => 
    [weight] => 236.31
    [form] => C13H20N2O2
    [cas] => 923035-05-6
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PA 18 34050

Rivastigmine Tartrate - Impurity E


  • Catalogue No.:PA 18 34050

  • CAS :

    923035-05-6

  • Molecular Formula : C13H20N2O2

  • Molecular Weight : 236.31

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    [pname] => Rivastigmine Tartrate - Impurity F
    [catalogue_number] => PA 18 34060
    [category_ids] => ,79,80,69,75,93,78,70,82,
    [chemical_name] => 
    [weight] => 179.26
    [form] => C11H17NO
    [cas] => 889443-69-0
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PA 18 34060

Rivastigmine Tartrate - Impurity F


  • Catalogue No.:PA 18 34060

  • CAS :

    889443-69-0

  • Molecular Formula : C11H17NO

  • Molecular Weight : 179.26

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    [pname] => Rivastigmine Tartrate - Impurity G
    [catalogue_number] => PA 18 34071
    [category_ids] => ,79,80,75,93,78,70,82,
    [chemical_name] => 
    [weight] => 152.19
    [form] => C9H12O2
    [cas] => 23308-82-9
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PA 18 34071

Rivastigmine Tartrate - Impurity G


  • Catalogue No.:PA 18 34071

  • CAS :

    23308-82-9

  • Molecular Formula : C9H12O2

  • Molecular Weight : 152.19

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    [pname] => (S)-3-(1-(Methylamino)ethyl)phenyl ethyl(methyl)carbamate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate
    [catalogue_number] => PA 18 0341003
    [category_ids] => ,79,80,69,75,93,78,70,82,
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    [weight] => 622.67
    [form] => C33H38N2O10
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PA 18 0341003

(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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    [catalogue_number] => PA 18 0341004
    [category_ids] => ,79,80,69,75,93,78,70,82,
    [chemical_name] => 
    [weight] => 264.33
    [form] => C14H20N2O3
    [cas] => 1643948-41-7
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PA 18 0341004

(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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    [pname] => 3-((S)-1-(Methyl((S)-1-phenylethyl)amino)ethyl)phenyl ethyl(methyl)carbamate
    [catalogue_number] => PA 18 0341005
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    [weight] => 340.47
    [form] => C21H28N2O2
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PA 18 0341005

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