tryptophan

Biomarkers - Tryptophan is used in the biosynthesis of proteins. It is a precursor of serotonin. It can be a precursor to niacin, albeit inefficiently, in mammals.Reference standards of Tryptophan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => 3-Indolepropionic Acid
    [catalogue_number] => PA 20 0621005
    [category_ids] => ,173,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 189.21
    [form] => C11H11NO2
    [cas] => 830-96-6
    [pslug] => 830-96-6-3-indolepropionic-acid-pa200621005
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PA 20 0621005
PA 20 0621005

3-Indolepropionic Acid


  • Catalogue No.:PA 20 0621005

  • CAS :

    830-96-6

  • Molecular Formula : C11H11NO2

  • Molecular Weight : 189.21

stdClass Object
(
    [pname] => 5-Hydroxyindoleacetic Acid
    [catalogue_number] => PA 20 0621018
    [category_ids] => ,173,70,76,78,82,
    [chemical_name] => 
    [weight] => 191.19
    [form] => C10H9NO3
    [cas] => 54-16-0
    [pslug] => 54-16-0-5-hydroxyindoleacetic-acid-pa200621018
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PA 20 0621018
PA 20 0621018

5-Hydroxyindoleacetic Acid


  • Catalogue No.:PA 20 0621018

  • CAS :

    54-16-0

  • Molecular Formula : C10H9NO3

  • Molecular Weight : 191.19

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