U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C20H30O2
Molecular Weight 302.451
Optical Activity UNSPECIFIED
Defined Stereocenters 7 / 7
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 19-NORPREGNANE-3,20-DIONE, (5.ALPHA.)-

SMILES

CC(=O)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4CC(=O)CC[C@@H]4[C@H]3CC[C@]12C

InChI

InChIKey=DOIUYMHEABAPBH-VDMKTYGSSA-N
InChI=1S/C20H30O2/c1-12(21)18-7-8-19-17-5-3-13-11-14(22)4-6-15(13)16(17)9-10-20(18,19)2/h13,15-19H,3-11H2,1-2H3/t13-,15-,16+,17+,18+,19-,20+/m0/s1

HIDE SMILES / InChI

Approval Year

Name Type Language
NSC-81406
Preferred Name English
19-NORPREGNANE-3,20-DIONE, (5.ALPHA.)-
Common Name English
19-NOR-5.ALPHA.-PREGNANE-3,20-DIONE
Common Name English
Code System Code Type Description
CAS
10594-57-7
Created by admin on Mon Mar 31 21:42:27 GMT 2025 , Edited by admin on Mon Mar 31 21:42:27 GMT 2025
PRIMARY
PUBCHEM
255703
Created by admin on Mon Mar 31 21:42:27 GMT 2025 , Edited by admin on Mon Mar 31 21:42:27 GMT 2025
PRIMARY
FDA UNII
907SXS058A
Created by admin on Mon Mar 31 21:42:27 GMT 2025 , Edited by admin on Mon Mar 31 21:42:27 GMT 2025
PRIMARY
NSC
81406
Created by admin on Mon Mar 31 21:42:27 GMT 2025 , Edited by admin on Mon Mar 31 21:42:27 GMT 2025
PRIMARY
EPA CompTox
DTXSID10147435
Created by admin on Mon Mar 31 21:42:27 GMT 2025 , Edited by admin on Mon Mar 31 21:42:27 GMT 2025
PRIMARY