(7a,17a)-17-hydroxy-3-oxo-pregna-4,9(11)-diene-7,21-dicarboxylic acid g-lactone methyl ester

Also known as: 9,11-Eplerenone, Delta9,11-Eplerenone, Δ9,11-Eplerenone, Eplerenone intermediate, Eplerenone impurity 1, Eplerenone impurity C (EP), Pregna-4,9(11)-diene-7,21-dicarboxylic acid, 17-hydroxy-3-oxo-, g-lactone, methyl ester, (7a,17a)-, Methyl (7R,8R,10S,13S,14S,17R)-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,10,12,13,14,15,16-tetradecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-carboxylate, Methyl (7R,10S,13S,17R)-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,10,12,13,14,15,16-tetradecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-carboxylate

(7a,17a)-17-hydroxy-3-oxo-pregna-4,9(11)-diene-7,21-dicarboxylic acid g-lactone methyl ester (CAS 95716-70-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H30O5 and a molecular weight of 398.492 g/mol. Key properties include a boiling point of 580.2±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 251.7±30.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

95716-70-4

Jingsj CID

J-1368630-1

Molecular Formula

C₂₄H₃₀O₅

Molecular Weight

398.492 g/mol

Category

Organic Acids

Last updated

8/21/2026