Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(βR,δS)-8-Fluoro-5,6-dihydro-β,δ-dihydroxy-4-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-benzo[h]quinazoline-6-pentanoic Acid (Rosuvastatin EP Impurity H) is a derived from rosuvastatin, which is a lipid-lowering drug that decomposes under solar irradiation yielding stable dihydrophenanthene analogs.