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5alpha-pregnane-3,20-dione

Go to external page http://purl.obolibrary.org/obo/CHEBI_28952

A C21-steroid hormone that is 5alpha-pregnane substituted by oxo groups at positions 3 and 20. It is a metabolite of progestrone.

Term info

Label

5alpha-pregnane-3,20-dione

Synonyms
  • 5alpha-Pregnane-3,20-dione
  • 5alpha-pregnane-3,20-dione
database cross reference
Subsets

3_STAR

IUPAC NAME
5alpha-pregnane-3,20-dione [ IUPAC ]

charge

0

formula

C21H32O2

has alternative id

CHEBI:12175, CHEBI:2144, CHEBI:20657

has obo namespace

chebi_ontology

has related synonym

3,20-allopregnanedione, 5alpha-Dihydroprogesterone, 5alpha-dihydroprogesterone, 5-alpha-dihydroprogesterone, 3,20-dioxo-5alpha-pregnane

id

CHEBI:28952

inchi

InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14,16-19H,4-12H2,1-3H3/t14-,16-,17+,18-,19-,20-,21+/m0/s1

inchikey

XMRPGKVKISIQBV-BJMCWZGWSA-N

mass

316.47760

monoisotopicmass

316.24023

smiles

[H][C@@]12CC[C@@]3([H])[C@]4([H])CC[C@H](C(C)=O)[C@@]4(C)CC[C@]3([H])[C@@]1(C)CCC(=O)C2