5R)-Lactone

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    Product Name : Rosuvastatin (3R,5R)-Lactone ; Rosuvastatin-(5R)-lactone ; N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methyl-methane sulfonamide | 1422954-11-7 

    Code: JCROS-05
    CAS:  1422954-11-7
    Chemical Formula: C22H26FN3O5S
    Molecular Weight: 463.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Rosuvastatin (3R,5R)-Lactone ; Rosuvastatin-(5R)-lactone ; N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methyl-methane sulfonamide | 1422954-11-7   is useful as reference Impurity standard.
    Rosuvastatin (3R,5R)-Lactone ; Rosuvastatin-(5R)-lactone ; N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methyl-methane sulfonamide | 1422954-11-7