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

Details

Stereochemistry ABSOLUTE
Molecular Formula C21H32O3
Molecular Weight 332.477
Optical Activity UNSPECIFIED
Defined Stereocenters 7 / 7
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 21-HYDROXYPREGNENOLONE

SMILES

[H][C@@]12CC[C@H](C(=O)CO)[C@@]1(C)CC[C@@]3([H])[C@@]2([H])CC=C4C[C@@H](O)CC[C@]34C

InChI

InChIKey=MOIQRAOBRXUWGN-WPWXJNKXSA-N
InChI=1S/C21H32O3/c1-20-9-7-14(23)11-13(20)3-4-15-16-5-6-18(19(24)12-22)21(16,2)10-8-17(15)20/h3,14-18,22-23H,4-12H2,1-2H3/t14-,15-,16-,17-,18+,20-,21-/m0/s1

HIDE SMILES / InChI

Molecular Formula C21H32O3
Molecular Weight 332.477
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 7 / 7
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

PubMed

PubMed

TitleDatePubMed
A paradox: elevated 21-hydroxypregnenolone production in newborns with 21-hydroxylase deficiency.
1987 Apr-May
Substance Class Chemical
Created
by admin
on Sat Dec 16 08:39:50 GMT 2023
Edited
by admin
on Sat Dec 16 08:39:50 GMT 2023
Record UNII
A1L3K6161X
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
21-HYDROXYPREGNENOLONE
Common Name English
NSC-60793
Code English
PREGN-5-EN-20-ONE, 3,21-DIHYDROXY-, (3.BETA.)-
Systematic Name English
Code System Code Type Description
CAS
1164-98-3
Created by admin on Sat Dec 16 08:39:50 GMT 2023 , Edited by admin on Sat Dec 16 08:39:50 GMT 2023
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PUBCHEM
247020
Created by admin on Sat Dec 16 08:39:50 GMT 2023 , Edited by admin on Sat Dec 16 08:39:50 GMT 2023
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CHEBI
28043
Created by admin on Sat Dec 16 08:39:50 GMT 2023 , Edited by admin on Sat Dec 16 08:39:50 GMT 2023
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WIKIPEDIA
21-Hydroxypregnenolone
Created by admin on Sat Dec 16 08:39:50 GMT 2023 , Edited by admin on Sat Dec 16 08:39:50 GMT 2023
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EPA CompTox
DTXSID301314382
Created by admin on Sat Dec 16 08:39:50 GMT 2023 , Edited by admin on Sat Dec 16 08:39:50 GMT 2023
PRIMARY
NSC
60793
Created by admin on Sat Dec 16 08:39:50 GMT 2023 , Edited by admin on Sat Dec 16 08:39:50 GMT 2023
PRIMARY
FDA UNII
A1L3K6161X
Created by admin on Sat Dec 16 08:39:50 GMT 2023 , Edited by admin on Sat Dec 16 08:39:50 GMT 2023
PRIMARY