Cannabaceae

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3α-Etiocholanediol
Names
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
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
UNII
  • InChI=1S/C19H32O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-17,20-21H,3-11H2,1-2H3/t12-,13-,14+,15+,16+,17+,18+,19+/m1/s1
    Key: CBMYJHIOYJEBSB-GCXXXECGSA-N
  • C[C@]12CC[C@H](C[C@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@H]4O)C)O
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).

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]

  1. ^ 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[edit]


source: https://en.wikipedia.org/wiki/3%CE%B1-Etiocholanediol

One thought on “Cannabaceae”

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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