pyrimethamine

Used for the treatment of toxoplasmosis ( a parasitic disease) and cystoisosporiasis (human intestinal parasitic disease ) in combination with leucovorin. It works by inhibiting the synthesis of RNA and DNA in many species. A dihydrofolate reductase inhibitor.Reference standards of Pyrimethamine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Ethyl 2-(4-chlorophenyl)-3-oxopentanoate
    [catalogue_number] => PA 43 01570
    [category_ids] => ,92,80,78,70,82,
    [chemical_name] => 
    [weight] => 254.71
    [form] => C13H15ClO3
    [cas] => 100713-76-6
    [pslug] => 100713-76-6-ethyl-2-4-chlorophenyl-3-oxopentanoate-pa4301570
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PA 43 01570

Ethyl 2-(4-chlorophenyl)-3-oxopentanoate


  • Catalogue No.:PA 43 01570

  • CAS :

    100713-76-6

  • Molecular Formula : C13H15ClO3

  • Molecular Weight : 254.71

stdClass Object
(
    [pname] => (Z)-2-(4-Chlorophenyl)-3-hydroxypent-2-enenitrile
    [catalogue_number] => PA 43 01580
    [category_ids] => ,92,80,78,70,82,
    [chemical_name] => 
    [weight] => 207.66
    [form] => C11H10ClNO
    [cas] => 945042-30-8
    [pslug] => 945042-30-8-z-2-4-chlorophenyl-3-hydroxypent-2-enenitrile-pa4301580
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PA 43 01580

(Z)-2-(4-Chlorophenyl)-3-hydroxypent-2-enenitrile


  • Catalogue No.:PA 43 01580

  • CAS :

    945042-30-8

  • Molecular Formula : C11H10ClNO

  • Molecular Weight : 207.66