5β-Pregnane
Chemical compound
![]() |
|
Names | |
---|---|
IUPAC name
5β-Pregnane
|
|
Systematic IUPAC name
(1
S
,3a
S
,3b
S
,5a
S
,9a
S
,9b
S
,11a
R
)-1-Ethyl-9a,11a-dimethylhexadecahydro-1
H
-cyclopenta[
a
]phenanthrene
|
|
Other names
17β-Ethyletiocholane; 17β-Ethyl-5β-androstane; 10β,13β-Dimethyl-17β-ethyl-5β-gonane
|
|
Identifiers | |
3D model (
JSmol
)
|
|
ChEBI | |
ChemSpider | |
ECHA InfoCard |
100.164.905
![]() |
KEGG | |
PubChem
CID
|
|
UNII | |
CompTox Dashboard
(
EPA
)
|
|
|
|
|
|
Properties | |
C 21 H 36 | |
Molar mass | 288.519 g/mol |
Except where otherwise noted, data are given for materials in their
standard state
(at 25
°C [77
°F], 100
kPa).
|
5β-Pregnane , also known as 17β-ethyletiocholane or as 10β,13β-dimethyl-17β-ethyl-5β-gonane , is a steroid and a parent compound of a variety of steroid derivatives . [1] It is one of the epimers of pregnane , the other being 5α-pregnane . Derivatives of 5β-pregnane include the naturally occurring steroids 5β-dihydroprogesterone , pregnanolone , epipregnanolone , pregnanediol , and pregnanetriol , and the synthetic steroids hydroxydione , renanolone , ORG-20599 , and SAGE-217 . These derivatives include metabolites of progesterone and endogenous and synthetic neurosteroids . [ citation needed ]
See also
References
- ↑ William M. Haynes (22 June 2016). CRC Handbook of Chemistry and Physics, 97th Edition . CRC Press. pp. 3–. ISBN 978-1-4987-5429-3 .
Steroid
classification
|
|
---|---|
C 17 | |
C 18 |
|
C 19 | |
C 20 | |
C 21 |
|
C 23 | |
C 24 | |
C 27 | |
Functional group | |
Elements removed | |
Elements replaced |