Eplerenone STD-methyl (1R,2S,9R,10R,11S,14R,15S,17R)-2,15-dimethyl-5,5'-dioxospiro[18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadec-6-ene-14,2'-oxolane]-9-carboxylate; (7α,11α,17α)-9,11-Epoxy-17-hydroxy-3-oxopregn-4-ene-7,21-dicarboxylic Acid;γ-Lactone 7-Methyl Ester; CGP 30083; Epoxymexrenone; Inspra; SC-66110
Eplerenone EP-Impurity-A-(1R,4S,5R,8S,9R,10R,17S)-4,17-dimethylspiro[18-oxapentacyclo[8.7.2.01,9.04,8.012,17]nonadec-12-ene-5,5'-oxolane]-2',14,19-trione; (2'S)-3',4'-Dihydro-3,5'-dioxospiro[androst-4-ene-17,2′-furan]-7α,9α-carbolactone: (7α,17α)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Di-γ-lactone
Eplerenone EP-Impurity-D-(1R,2S,9R,10R,11S,14R,15S,17R)-2,15-dimethyl-5,5'-dioxospiro[18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadec-6-ene-14,2'-oxolane]-9-carboxylic acid; (2′R)-9α,11α-Epoxy-3′,4′-dihydro-3,5′-dioxospiro[androst-4-ene-17,2′-furan]-7α-carboxylic Acid; Eplerenone 7-Carboxylic Acid; 9,11-Epoxy-17-hydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid γ-Lactone;(2'R,4aS,4bR,5aR,6aS,9aS,9bR,10R)-4a,6a-Dimethyl-2,5'-dioxo-3,4,4a,4',5a,5',6,6a,8,9,9a,9b,10,11-tetradecahydro-2H,3'H-spiro[cyclopenta[1,2]phenanthro[4,4a-b]oxirene-7,2'-furan]-10-carboxylic Acid
