3α-Etiocholanediol
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IUPAC name 5β-Androstane-3α,17β-diol | |
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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Properties | |
Chemical formula | 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). Infobox references |
Chemical compound
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
References
- ^ 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
- Metabocard for Etiocholanediol (HMDB00551) - Human Metabolome Database
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- Cholesterol
- 22R-Hydroxycholesterol
- 20α,22R-Dihydroxycholesterol
- Pregnenolone
- 11β-Hydroxypregnenolone
- 17α-Hydroxypregnenolone
- 21-Hydroxypregnenolone
- 17α,21-Dihydroxypregnenolone
- 11β,17α,21-Trihydroxypregnenolone
- Cholestanes: 24S-Hydroxycholesterol
- Cholesterol
- Pregnanes: 3α-Dihydroprogesterone
- 3β-Dihydroprogesterone
- 5α-Dihydrocorticosterone
- 5α-Dihydroprogesterone
- 5β-Dihydroprogesterone
- Allopregnanolone
- Corticosterone
- DHC
- DHDOC
- 11-Deoxycorticosterone
- Epipregnanolone
- Isopregnanolone
- Pregnanolone
- Pregnenolone
- Pregnenolone sulfate
- Progesterone
- THB
- THDOC
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