13-ethyl-11-methylenegon-4-en-17-one
Names
[ CAS No. ]:
54024-21-4
[ Name ]:
13-ethyl-11-methylenegon-4-en-17-one
[Synonym ]:
18-methyl-11-methylene-4-estren-17-one
13-ethyl-11-methylenegona-4-en-17-one
13-ethyl-11-methylengon-4-ene
Desogestrel EP IMpurity C
13Beta-Ethyl-11-methylenegon-4-en-17-one
(8S,9S,10R,13S,14S)-13-Ethyl-11-methylene-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one
11-methylene-18a-homo-estr-4-en-17-one
(8S,9S,10R,13S,14S)-13-Ethyl-11-methylene-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one (non-preferred name)
13-ethyl-11-methylenegon-4-en-17-one
13b-Ethyl-11-methylenegon-4-en-17-one
13-Ethyl-11-methylene-gon-4-en-17-one
Desogestrel InterMediates
Desogestrel Impurity 3
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
412.5±44.0 °C at 760 mmHg
[ Melting Point ]:
99-101ºC
[ Molecular Formula ]:
C20H28O
[ Molecular Weight ]:
284.436
[ Flash Point ]:
177.9±23.4 °C
[ Exact Mass ]:
284.214020
[ PSA ]:
17.07000
[ LogP ]:
5.65
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.547
[ Storage condition ]:
2-8°C