Androst-9(11)-en-3-one,17-hydroxy-17-methyl-, (5a,17b)- (9CI)

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Names

[ CAS No. ]:
2429-15-4

[ Name ]:
Androst-9(11)-en-3-one,17-hydroxy-17-methyl-, (5a,17b)- (9CI)

[Synonym ]:
17-Methyl-15H-cyclopenta(a)phenanthrene
17-methylgona-1(10),2,4,6,8,11,13,15-octaene
15H-Cyclopenta(a)phenanthrene,17-methyl

Chemical & Physical Properties

[ Density]:
1.1g/cm3

[ Boiling Point ]:
427ºC at 760mmHg

[ Molecular Formula ]:
C20H30O2

[ Molecular Weight ]:
302.45100

[ Flash Point ]:
182.2ºC

[ Exact Mass ]:
302.22500

[ PSA ]:
37.30000

[ LogP ]:
4.26930

[ Vapour Pressure ]:
4.43E-09mmHg at 25°C

[ Index of Refraction ]:
1.556

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 17α-Methyl-5α-androst-9(11)-en-3β,17β-diol
  • Epiandrosterone
  • Epiandrosterone acetate
  • 3α-m-Iodobenzoyloxy-5α-androstan-17-one
  • 3α-hydroxy-5α-androst-9(11)-en-17-one

DownStream

  • Androstane-3,11-dione,9-fluoro-17-hydroxy-17-methyl-, (5a,17b)- (9CI)
  • Androstan-3-one,9-fluoro-11,17-dihydroxy- 17-methyl-,(5R,11â,17â)-