Rosuvastatin Tablets EP Impurity FP-B

1335110-44-5

(3R,5S)-5-[(6RS)-8-Fluoro-4-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic Acid; (3R,5S)-5-(8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl)-3,5-dihydroxypentanoic Acid; (3R,5S)-5-[(6RS)-8-Fluoro-2-(N-methylmethane-sulfonamido)-4-(propan-2-yl)-5,6-dihydro-benzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic Acid;