
Rosuvastatin EP Impurity J (Calcium Salt) ;
(3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (2-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-(methyl (methylsulfonyl)amino]-5-pyrimidinyl]-ethenylsulfonyl)amino)-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid calcium salt ;
CAS # 2226413-62-1 (acid) ;
C38H43F2N6O8S2 . 1/2Ca ;
MW: 833.95 ;