(2Z,8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-2-(hydroxymethylidene)-10,13-dimethyl-1,6,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one

Modify Date: 2024-01-13 21:21:59

(2Z,8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-2-(hydroxymethylidene)-10,13-dimethyl-1,6,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one Structure
(2Z,8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-2-(hydroxymethylidene)-10,13-dimethyl-1,6,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one structure
Common Name (2Z,8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-2-(hydroxymethylidene)-10,13-dimethyl-1,6,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
CAS Number 2787-02-2 Molecular Weight 340.45600
Density 1.21g/cm3 Boiling Point 499.3ºC at 760mmHg
Molecular Formula C22H28O3 Melting Point N/A
MSDS N/A Flash Point 269.9ºC

 Names

Name (2Z,8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-2-(hydroxymethylidene)-10,13-dimethyl-1,6,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21g/cm3
Boiling Point 499.3ºC at 760mmHg
Molecular Formula C22H28O3
Molecular Weight 340.45600
Flash Point 269.9ºC
Exact Mass 340.20400
PSA 57.53000
LogP 3.93440
Vapour Pressure 4.61E-12mmHg at 25°C
Index of Refraction 1.599

 Precursor & DownStream

Precursor  0

DownStream  1

 Synonyms

2-Hydroxymethylene Ethisterone
(17|A)-17-Hydroxy-2-(hydroxymethylene)-pregn-4-en-20-yn-3-one
17-Ethynyl-2-(hydroxymethylene)-testosterone
17alpha-Hydroxy-2-(hydroxymethylene)pregn-4-en-20-yn-3-one
EINECS 220-513-5