Compound Q&A
What are the physical and chemical properties of (8R,9S,10R,13S,14S)-13-Ethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione (CAS: 21800-83-9)?
Answer
![(8R,9S,10R,13S,14S)-13-Ethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione](https://static.chemtradehub.com/structs/218/21800-83-9-8804.webp "(8R,9S,10R,13S,14S)-13-Ethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione")
The compound has a crystalline form and a molecular weight of approximately 422.5 g/mol. It is only slightly soluble in organic solvents such as acetone and chloroform. Chemically, it is relatively stable and does not react readily with common reagents. It is a solid at room temperature with a melting point around 150°C.
About
CAS No
21800-83-9
English Name
(8R,9S,10R,13S,14S)-13-Ethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione
Molecular Formula
C19H26O2
Molecular Weight
245.19 g/mol
SMILES
CCC12CCC3C(C1CCC2=O)CCC4=CC(=O)CCC34
InChIKey
SBLHOJQRZNGHLQ-ATIFRJIPSA-N
Last Updated: 2025-10-19 20:30
![(8R,9S,10R,13S,14S)-13-Ethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione — ShangHaiYiJiShengWuKeJiYouXianGongSiXiaoShouBu](https://static.chemtradehub.com/suppliers/67cecfe92b2de6e8e95a656d/67cecfe92b2de6e8e95a656d-logo.webp){kind=logo}
![(8R,9S,10R,13S,14S)-13-Ethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione — ShenZhenZhenJiangShengWuJiShu Co Ltd](https://static.chemtradehub.com/suppliers/67cec9142b2de6e8e95a51e7/67cec9142b2de6e8e95a51e7-logo.webp){kind=logo}