Levodopa-impurities | Pharmaffiliates

levodopa

Also known as L-Dopa which is an amino acid that acts as a precursor for neurotransmitters catecholamines (dopamine, norepinephrine, and epinephrine). Levodopa is used in the treatment of Parkinson's disease and dopamine-responsive dystonia. Reference standards of Levodopa API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
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    [pname] => 3,4-Dihydroxy-DL-phenylalanine
    [catalogue_number] => PA 12 12520
    [category_ids] => ,80,79,78,70,82,
    [chemical_name] => 
    [weight] => 197.19
    [form] => C9H11NO4
    [cas] => 63-84-3
    [pslug] => 63-84-3-3-4-dihydroxy-dl-phenylalanine-pa1212520
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PA 12 12520

3,4-Dihydroxy-DL-phenylalanine


  • Catalogue No.:PA 12 12520

  • CAS :

    63-84-3

  • Molecular Formula : C9H11NO4

  • Molecular Weight : 197.19

stdClass Object
(
    [pname] => 3-Acetyl-L-tyrosine
    [catalogue_number] => PA 12 12560
    [category_ids] => ,79,80,78,70,82,
    [chemical_name] => 
    [weight] => 223.23
    [form] => C11H13NO4
    [cas] => 32483-30-0
    [pslug] => 32483-30-0-3-acetyl-l-tyrosine-pa1212560
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PA 12 12560

3-Acetyl-L-tyrosine


  • Catalogue No.:PA 12 12560

  • CAS :

    32483-30-0

  • Molecular Formula : C11H13NO4

  • Molecular Weight : 223.23

stdClass Object
(
    [pname] => N-[2-[4-(Acetyloxy)-3-methoxyphenyl]-1-cyano-1-methylethyl]acetamide
    [catalogue_number] => PA 12 12610
    [category_ids] => ,79,80,81,78,70,82,
    [chemical_name] => 
    [weight] => 290.31
    [form] => C15H18N2O4
    [cas] => 15073-74-2
    [pslug] => 15073-74-2-n-2-4-acetyloxy-3-methoxyphenyl-1-cyano-1-methylethyl-acetamide-pa1212610
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PA 12 12610

N-[2-[4-(Acetyloxy)-3-methoxyphenyl]-1-cyano-1-methylethyl]acetamide


  • Catalogue No.:PA 12 12610

  • CAS :

    15073-74-2

  • Molecular Formula : C15H18N2O4

  • Molecular Weight : 290.31