cas 289042 12 2 rosuvastatin intermediate r 2

Rosuvastatin Intermediate R-2 (289042-12-2) Rosuvastatin intermediate R-2 is a crucial chemical intermediate used in the synthesis of Rosuvastatin, an important pharmaceutical compound. Product Name Rosuvastatin intermediate R-2 tert-Butyl 6-[(1E)-2-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]ethenyl]-2,2-dimethyl-1,3-dioxane-4-acetate CAS No. 289042-12-2 Assay 98% End Use Rosuvastatin Molecular Formula C29H40FN3O6S Molecular Weight 577