pregnenolone
PubChem Notes:
Pregnenolone A 21-carbon steroid, derived from CHOLESTEROL and found in steroid hormone-producing tissues. Pregnenolone is the precursor to GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS.
Molecular Formula:
C21H32O2
InChI: InChI=1/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/h4,15-19,23H,5-12H2,1-3H3/t15-,16-,17+,18-,19-,20-,21+/m0/s1
InChIKey: InChIKey=ORNBQBCIOKFOEO-QGVNFLHTBZ
SMILES: [H][C@@]12CC=C3C[C@@H](O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](CC[C@@]24[H])C(C)=O
CAS number 145-13-1
Names:
pregnenolone
Pregnenolone
pregnenolone
Prestwick_859
(3BETA)-3-HYDROXYPREGN-5-EN-20-ONE
1-[(3S,8S,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
145-13-1
3beta-Hydroxypregn-5-en-20-one
5-Pregnen-3beta-ol-20-one
Registries:
PubChem CID 8955
Beilstein =2059026
CAS 145-13-1 (from NIST)
ChEBI 16581
chemPDB PLO
Kegg C01953
PubChem ID 10321800
PubChem ID 5056
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