Methotrexate EP Impurity E (Base) ;

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Methotrexate API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : Methotrexate EP Impurity E (Base) ; Methotrexate USP RC E ; 2,4-Diamino-N10-methylpterioc acid ; 4-[[(2,4-Diaminopteridin-6-yl) methyl] methyl amino]benzoic acid ;

    Code: JCMTT-11
    CAS: 19741-14-1
    Chemical Formula: C15H15N7O2
    Molecular Weight: 325.33
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Methotrexate EP Impurity E  (Base); Methotrexate USP RC E ; 2,4-Diamino-N10-methylpterioc acid ; 4-[[(2,4-Diaminopteridin-6-yl) methyl] methyl amino]benzoic acid |19741-14-1 is useful as reference Impurity standard.
    Methotrexate EP Impurity E (Base) ;  Methotrexate USP RC E ;  2,4-Diamino-N10-methylpterioc acid ;  4-[[(2,4-Diaminopteridin-6-yl) methyl] methyl amino]benzoic acid ;