Gona-2,5(10)-dien-17-one, 13-ethyl-3-methoxy-, cyclic 1,2-ethanediyl acetal, (8α)-(±)- (9CI)

13-乙基-3β-甲氧基甾烷-2,5(10)-二烯-17-酮-17-环亚乙基缩酮

Also known as: 3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal, (8'R,9'S,13'S,14'S)-13'-ethyl-3'-methoxyspiro[1,3-dioxolane-2,17'-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene], 18-Methylestra-2,5(10)-dien-3-ol-17-one 17-ethylene ketal 3-methyl ether, 8a-Gona-2,5(10)-dien-17-one,13-ethyl-3-methoxy-,cyclic ethylene acetal,(±)- (8CI), Gona-2,5(10)-dien-17-one,13-ethyl-3-methoxy-, cyclic 1,2-ethanediyl acetal, (8α)-(±)- (9CI), Spiro[17H-cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolane],gona-2,5(10)-dien-17-one deriv., 13beta-ethyl-3-methoxy-17,17-ethylenedioxy-gona-2,5(10)-diene

Gona-2,5(10)-dien-17-one, 13-ethyl-3-methoxy-, cyclic 1,2-ethanediyl acetal, (8α)-(±)- (9CI) (CAS 19741-72-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C22H32O3 and a molecular weight of 344.48800 g/mol. It is also known as 3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal, (8'R,9'S,13'S,14'S)-13'-ethyl-3'-methoxyspiro[1,3-dioxolane-2,17'-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene] and 18-Methylestra-2,5(10)-dien-3-ol-17-one 17-ethylene ketal 3-methyl ether. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19741-72-1

Jingsj CID

J-886598-4

Molecular Formula

C₂₂H₃₂O₃

Chinese Name

13-乙基-3β-甲氧基甾烷-2,5(10)-二烯-17-酮-17-环亚乙基缩酮

Molecular Weight

344.48800 g/mol

Category

Ketones

Last updated

8/21/2026