(8R,9S,13S,14S,17R)-17-ethynyl-3-methoxy-1,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol

(8R,9S,13S,14S,17R)-17-乙炔基-3-甲氧基-1,13-二甲基-7,8,9,11,12,14,15,16-八氢-6H-环戊[a]菲-17-醇

(8R,9S,13S,14S,17R)-17-ethynyl-3-methoxy-1,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol (CAS 15140-13-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C22H28O2 and a molecular weight of 324.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 15140-13-3
Jingsj CID: J-552759-3
Molecular Formula: C₂₂H₂₈O₂
Chinese Name: (8R,9S,13S,14S,17R)-17-乙炔基-3-甲氧基-1,13-二甲基-7,8,9,11,12,14,15,16-八氢-6H-环戊[a]菲-17-醇
Molecular Weight: 324.5 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (8R,9S,13S,14S,17R)-17-ethynyl-3-methoxy-1,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol?

The CAS number of (8R,9S,13S,14S,17R)-17-ethynyl-3-methoxy-1,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol is 15140-13-3.

What are the molecular formula and molecular weight of (8R,9S,13S,14S,17R)-17-ethynyl-3-methoxy-1,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol?

(8R,9S,13S,14S,17R)-17-ethynyl-3-methoxy-1,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol has molecular formula C22H28O2 and molecular weight 324.5 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(8R,9S,13S,14S,17R)-17-ethynyl-3-methoxy-1,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol (CAS 15140-13-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-552759-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.