For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

20α-hydroxy-3-oxopregn-4-en-21-oic acid

View entire compound with spectra: 2 FTIR

20α-hydroxy-3-oxopregn-4-en-21-oic acid
SpectraBase Compound ID GHYXHYvZ1uv
InChI InChI=1S/C21H30O4/c1-20-9-7-13(22)11-12(20)3-4-14-15-5-6-17(18(23)19(24)25)21(15,2)10-8-16(14)20/h11,14-18,23H,3-10H2,1-2H3,(H,24,25)/t14-,15-,16-,17+,18+,20-,21-/m0/s1
InChIKey IOLANHYQSJTGAC-WGKOQXAXSA-N
Mol Weight 346.47 g/mol
Molecular Formula C21H30O4
Exact Mass 346.214409 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID Vxo4TvzV2D
Name 20α-hydroxy-3-oxopregn-4-en-21-oic acid
Source of Sample M. L. LEWBART, CROZER-CHESTER MEDICAL CENTER, CHESTER, PENNSYLVANIA
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H30O4
InChI InChI=1S/C21H30O4/c1-20-9-7-13(22)11-12(20)3-4-14-15-5-6-17(18(23)19(24)25)21(15,2)10-8-16(14)20/h11,14-18,23H,3-10H2,1-2H3,(H,24,25)/t14-,15-,16-,17+,18+,20-,21-/m0/s1
InChIKey IOLANHYQSJTGAC-WGKOQXAXSA-N
Literature Reference J. ORG. CHEM. 29, 2559(1964) Abstract-Chemical Abstracts= 61, 10739(1964)
Melting Point 214-216C (dec.)
Molecular Weight 346.467010
Synonyms PREGN-4-EN-21-OIC ACID, 20A-HYDROXY-3-OXO-,
Technique KBr WAFER