Sildenafil Des(methylpiperazinyl) Chlorosulfone Impurity

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    Product Name : Sildenafil Des(methylpiperazinyl) Chlorosulfone Impurity ; 4-Ethoxy-3-(7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d] pyrimidin-5-yl) benzene-1-sulfonyl chloride |  139756-31-3

    Code: JCSDF-09
    CAS: 139756-31-3
    Chemical Formula: C16H17ClN4O4S
    Molecular Weight: 396.85
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Sildenafil Des(methylpiperazinyl) Chlorosulfone Impurity ; 4-Ethoxy-3-(7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d] pyrimidin-5-yl) benzene-1-sulfonyl chloride |  139756-31-3 is useful as reference Impurity standard.
    Sildenafil Des(methylpiperazinyl) Chlorosulfone Impurity ; 4-Ethoxy-3-(7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d] pyrimidin-5-yl) benzene-1-sulfonyl chloride |  139756-31-3