Rosuvastatin tert-Butyl Ester

Rosuvastatin tert-Butyl Ester product with CAS: 355806-00-7 is related to Rosuvastatin. It is also known with other names such as (3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic Acid 1,1-Dimethylethyl Ester; (3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-[(methanesulfonyl)methylamino]pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic Acid tert-Butyl Ester. 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.