Terminology Service for NFDI4Health
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Delta(1)-progesterone

Go to external page http://purl.obolibrary.org/obo/CHEBI_34073

A 3-oxo Delta(4)-steroid that is progesterone which has been oxidised to introduce a double bond between positions 1 and 2.

Term info

Label

Delta(1)-progesterone

Synonyms
  • pregna-1,4-diene-3,20-dione
database cross reference
Subsets

3_STAR

IUPAC NAME
pregna-1,4-diene-3,20-dione [ IUPAC ]

charge

0

formula

C21H28O2

has obo namespace

chebi_ontology

has related synonym

3,20-dioxo-1,4-pregnadiene, 1-Dehydroprogesterone, delta1-Progesterone, 1,2-dehydroprogesterone, Pregna-1,4-diene-3,20-dione, 3,20-dioxo-pregna-1,4-diene, 1,2-didehydroprogesterone

id

CHEBI:34073

inchi

InChI=1S/C21H28O2/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/h8,10,12,16-19H,4-7,9,11H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1

inchikey

QIEPWCSVQYUPIY-LEKSSAKUSA-N

mass

312.44582

monoisotopicmass

312.20893

smiles

[H][C@@]12CCC3=CC(=O)C=C[C@]3(C)[C@@]1([H])CC[C@]1(C)[C@H](CC[C@@]21[H])C(C)=O