3a,5b-dimethyl-3-(6-methylheptan-2-yl)-1,2,3,4,5,5a,6,7,10a,10b-decahydrocyclopenta[a]fluorene-8,10-dione

Names

[ CAS No. ]:
2454-60-6

[ Name ]:
3a,5b-dimethyl-3-(6-methylheptan-2-yl)-1,2,3,4,5,5a,6,7,10a,10b-decahydrocyclopenta[a]fluorene-8,10-dione

[Synonym ]:
3,6-Dioxo-B-norcholesten-(4)
3a,5b-dimethyl-3-(6-methylheptan-2-yl)-1,2,3,3a,4,5,5a,5b,6,7,10a,10b-dodecahydrocyclopenta[a]fluorene-8,10-dione
B-Nor-4-cholesten-3,6-dion
B-Norcholest-4-en-3,6-dion
B-nor-cholest-4-ene-3,6-dione
B-Norcholesten-(4)-dion-(3,6)

Chemical & Physical Properties

[ Density]:
1.03g/cm3

[ Boiling Point ]:
489.8ºC at 760 mmHg

[ Molecular Formula ]:
C26H40O2

[ Molecular Weight ]:
384.59500

[ Flash Point ]:
181.4ºC

[ Exact Mass ]:
384.30300

[ PSA ]:
34.14000

[ LogP ]:
6.38580

[ Vapour Pressure ]:
9.67E-10mmHg at 25°C

[ Index of Refraction ]:
1.526

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6α-Hydroxy-3-oxo-B-norcholesten-(4)
  • 3β-Acetoxy-5β-hydroxy-B-norcholestan-6-on
  • B-Norcholesterol
  • 5α.6α-Epoxy-B-norcholestanon-(3)
  • 3β-Acetoxy-B-nor-5β-cholestanon-(6)
  • 3β-Hydroxy-5α-brom-B-norcholestan-6-on
  • 3β-Acetoxy-5α-brom-B-norcholestan-6-on

DownStream