Rosuvastatin methyl ester

It is not a finished drug itself but a building block in the pharmaceutical manufacturing process. It is also used as a reference material for analytical testing in laboratories. Rosuvastatin methyl ester is a chemical intermediate used in the industrial synthesis of the drug rosuvastatin calcium, which is a statin medication used to lower cholesterol.

API Name Rosuvastatin calcium
CAS No 147118-40-9
Molecular Formula C23H30FN3O6S
Molecular Weight 495.6 g/mol
Synonyms methyl (E,3R,5S)-7-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate

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