API Impurities
Rosuvastatin N-Desmethyl Lactone
Rosuvastatin N-Desmethyl Lactone
N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-methanesulfonamide
Impurity reference standard used for related substances testing of Rosuvastatin drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-methanesulfonamide
- CAS No.
- 1797419-58-9
- Catalogue No.
- RR-RST-R0817
- Molecular Formula
- C21H24FN3O5S
- Molecular Weight
- 449.50 g/mol
