(8S,11R,13S,14S,17S)-3'-(difluoromethylidene)-11-[4-(furan-3-yl)phenyl]-13-methylspiro[1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxolane]-3-one

(8S,11R,13S,14S,17S)-3'-(二氟亚甲基)-11-[4-(呋喃-3-基)苯基]-13-甲基螺[1,2,6,7,8,11,12,14,15,16-十氢环戊[a]菲-17,2'-氧杂环戊烷]-3-酮

(8S,11R,13S,14S,17S)-3'-(difluoromethylidene)-11-[4-(furan-3-yl)phenyl]-13-methylspiro[1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxolane]-3-one (CAS 1249398-29-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C32H32F2O3 and a molecular weight of 502.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1249398-29-5
Jingsj CID
J-202493-0
Molecular Formula
C32H32F2O3
Chinese Name
(8S,11R,13S,14S,17S)-3'-(二氟亚甲基)-11-[4-(呋喃-3-基)苯基]-13-甲基螺[1,2,6,7,8,11,12,14,15,16-十氢环戊[a]菲-17,2'-氧杂环戊烷]-3-酮
Molecular Weight
502.6 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (8S,11R,13S,14S,17S)-3'-(difluoromethylidene)-11-[4-(furan-3-yl)phenyl]-13-methylspiro[1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxolane]-3-one?

The CAS number of (8S,11R,13S,14S,17S)-3'-(difluoromethylidene)-11-[4-(furan-3-yl)phenyl]-13-methylspiro[1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxolane]-3-one is 1249398-29-5.

What are the molecular formula and molecular weight of (8S,11R,13S,14S,17S)-3'-(difluoromethylidene)-11-[4-(furan-3-yl)phenyl]-13-methylspiro[1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxolane]-3-one?

(8S,11R,13S,14S,17S)-3'-(difluoromethylidene)-11-[4-(furan-3-yl)phenyl]-13-methylspiro[1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxolane]-3-one has molecular formula C32H32F2O3 and molecular weight 502.6 g/mol.

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

Last updated:

How to cite: Jingsj. "(8S,11R,13S,14S,17S)-3'-(difluoromethylidene)-11-[4-(furan-3-yl)phenyl]-13-methylspiro[1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxolane]-3-one (CAS 1249398-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-202493-0 (accessed 2026-10-26).

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