3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one

Modify Date: 2024-01-02 21:39:45

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure
3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one structure
Common Name 3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one
CAS Number 82543-16-6 Molecular Weight 330.461
Density 1.3±0.1 g/cm3 Boiling Point 478.3±45.0 °C at 760 mmHg
Molecular Formula C21H30O3 Melting Point 205-207ºC
MSDS N/A Flash Point 257.2±25.2 °C

 Names

Name 3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 478.3±45.0 °C at 760 mmHg
Melting Point 205-207ºC
Molecular Formula C21H30O3
Molecular Weight 330.461
Flash Point 257.2±25.2 °C
Exact Mass 330.219482
PSA 57.53000
LogP 1.81
Vapour Pressure 0.0±2.7 mmHg at 25°C
Index of Refraction 1.621
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi

 Synthetic Route

~71%

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure

3b,5-Dihydroxy-...

CAS#:82543-16-6

Literature: Newchem S.p.A. Patent: EP2019114 A1, 2009 ; Location in patent: Page/Page column 11 ;

~86%

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure

3b,5-Dihydroxy-...

CAS#:82543-16-6

Literature: Bittler, Dieter; Hofmeister, Helmut; Laurent, Henry; Nickisch, Klaus; Petzoldt, Karl; et al. Angewandte Chemie, 1982 , vol. 94, # 9 p. 718 - 719

~%

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure

3b,5-Dihydroxy-...

CAS#:82543-16-6

Literature: Angewandte Chemie, , vol. 94, # 9 p. 718 - 719

~%

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure

3b,5-Dihydroxy-...

CAS#:82543-16-6

Literature: Angewandte Chemie, , vol. 94, # 9 p. 718 - 719

~%

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure

3b,5-Dihydroxy-...

CAS#:82543-16-6

Literature: Angewandte Chemie, , vol. 94, # 9 p. 718 - 719

~%

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure

3b,5-Dihydroxy-...

CAS#:82543-16-6

Literature: Angewandte Chemie, , vol. 94, # 9 p. 718 - 719

~%

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure

3b,5-Dihydroxy-...

CAS#:82543-16-6

Literature: Angewandte Chemie, , vol. 94, # 9 p. 718 - 719

~%

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one Structure

3b,5-Dihydroxy-...

CAS#:82543-16-6

Literature: Angewandte Chemie, , vol. 94, # 9 p. 718 - 719

 Synonyms

(1aR,1bR,3S,5aR,5bS,7aS,8aS,9aS,9bS,9cR,9dR)-1b,3-Dihydroxy-5a,7a-dimethyloctadecahydro-8H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-8-one
6,7,15,16-Dimethylene-3,5-dihydroxyandrostan-17-one
3,5-DIHYDROXY-6,7:15,16-DIMETHYLENE-5-ANDROSTAN-17-ONE
L G6 D3 C6 B653 QVTJ GQ IQ L1 P1 &&stereoisomer
6,7,15,16 dimethylen 3,5,dihydroxy androstan 17 dion
8H-Cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-8-one, octadecahydro-1b,3-dihydroxy-5a,7a-dimethyl-, (1aR,1bR,3S,5aR,5bS,7aS,8aS,9aS,9bS,9cR,9dR)-
3β,5-Dihydroxy-6β,7β;15β,16β-dimethylene-5β-androstan-17-one
6b,7b,15b,16b-Dimethylene-3b,5b-dihydroxyandrostan-17-one
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