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    Home >> News >> 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid methyl ester
    4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid methyl ester

    Product name: 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid methyl ester

    Molecular Formula: C16H16N4O3

    CAS NO:  155405-80-4

     

    Item

    Inspection Standard

     

    Appearance

    off-white to pale yellow or pink powder

    Identification

    IR absorption spectrum of sample should be consident with spectrum of reference standard

                          Water

    ≤ 8.0%

    Related substances

    Single impurity: ≤ 0.5%

    Total impurities: ≤ 1.5%

    Residual solvents

       Hexane  ≤ 290ppm

        Ethanol  ≤ 5000ppm

        Acetonitrile  ≤ 410ppm

        Dichloromethane  ≤ 600ppn

        Ethyl acetate  ≤ 5000ppm

        Toluene  ≤ 890ppm

       Purity

    ≥ 98.5%

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