21-Deoxy Betamethasone
Names
[ CAS No. ]:
1879-77-2
[ Name ]:
21-Deoxy Betamethasone
[Synonym ]:
9-Fluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione
gr 2/443
Doxybetasol
(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
9-Fluoro-11b,17-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione
Doxibetasol [INN]
Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16β)-
1,4-pregnadien-9alpha-fluoro-16alpha-methyl-11beta,17,diol-3,20-dione
doxibetasol
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
527.1±50.0 °C at 760 mmHg
[ Molecular Formula ]:
C22H29FO4
[ Molecular Weight ]:
376.462
[ Flash Point ]:
272.6±30.1 °C
[ Exact Mass ]:
376.204987
[ PSA ]:
74.60000
[ LogP ]:
2.02
[ Vapour Pressure ]:
0.0±3.1 mmHg at 25°C
[ Index of Refraction ]:
1.574