Methotrexate ;

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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 ;(+)-Amethopterin ; (2S)-2-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoyl] amino] pentanedioic acid ; N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methyl amino] benzoyl]-L-glutamic acid ; 4-Amino-N10-methylpteroyl glutamic acid ; 4-Amino-N10-methylfolic acid |59-05-2

    Code: JCMTT-05
    CAS: 59-05-2
    Chemical Formula:C20H22N8O5
    Molecular Weight: 454.44
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Methotrexate ;(+)-Amethopterin ; (2S)-2-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoyl] amino] pentanedioic acid ; N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methyl amino] benzoyl]-L-glutamic acid ; 4-Amino-N10-methylpteroyl glutamic acid ; 4-Amino-N10-methylfolic acid |59-05-2 is useful as reference Impurity standard.
    Methotrexate ;(+)-Amethopterin ;  (2S)-2-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoyl] amino] pentanedioic acid ;  N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methyl amino] benzoyl]-L-glutamic acid ;  4-Amino-N10-methylpteroyl glutamic acid ; 4-Amino-N10-methylfolic acid |59-05-2