(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
Names
[ CAS No. ]:
2787-02-2
[ 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 ]:
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
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