3α-Etiocholanediol
Appearance
Names | |
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IUPAC name
5β-Androstane-3α,17β-diol
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Systematic IUPAC name
(1S,3aS,3bR,5aR,7R,9aS,9bS,11aS)-9a,11a-Dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-1,7-diol | |
Other names
Etiocholanediol; Etiocholane-3α,17β-diol
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Identifiers | |
3D model (JSmol)
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ChEBI | |
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ChemSpider | |
PubChem CID
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UNII | |
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Properties | |
C19H32O2 | |
Molar mass | 292.463 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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3α-Etiocholanediol, or simply etiocholanediol, also known as 3α,5β-androstanediol or as etiocholane-3α,17β-diol, is a naturally occurring etiocholane (5β-androstane) steroid and an endogenous metabolite of testosterone. It is formed from 5β-dihydrotestosterone (after 5β-reduction of testosterone) and is further transformed into etiocholanolone.[1]
See also
[edit]References
[edit]- ^ PEARLMAN WH; CERCEO E (1948). "The isolation of pregnanol-3(alpha)-one-20,pregnanediol-3(alpha), 20(beta), and etiocholanediol-3(alpha),17(beta) from the bile of pregnant cows". The Journal of Biological Chemistry. 176 (2): 847–856. doi:10.1016/S0021-9258(19)52700-4. PMID 18889940.
External links
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