ent-Rosuvastatin tert-Butyl Ester

ent-Rosuvastatin tert-Butyl Ester product with CAS: 615263-60-0 is related to Rosuvastatin. It is also known with other names such as Rosuvastatin EP Impurity G T-Butyl Ester; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic Acid tert-Butyl Ester. ent-Rosuvastatin tert-Butyl Ester used for Abbreviated New Drug Application (ANDA) & DMF filing to FDA, toxicity study of respective drug formulation, Quality Control (QC), and analytical studies during commercial production of Rosuvastatin.