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17-Hydroxy-20α,21-(isopropylidenedioxy)pregn-4-ene-3,11-dione
SpectraBase Compound ID f3MfHl13lx
InChI InChI=1S/C24H34O5/c1-21(2)28-13-19(29-21)24(27)10-8-17-16-6-5-14-11-15(25)7-9-22(14,3)20(16)18(26)12-23(17,24)4/h11,16-17,19-20,27H,5-10,12-13H2,1-4H3/t16-,17-,19-,20+,22-,23-,24-/m0/s1
InChIKey MYZBYXGJQNXZNJ-KSIYYJJRSA-N
Mol Weight 402.5 g/mol
Molecular Formula C24H34O5
Exact Mass 402.240624 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 6GDblQjSJJt
Name 17-Hydroxy-20α,21-(isopropylidenedioxy)pregn-4-ene-3,11-dione
Source of Sample M. L. LEWBART, CROZER-CHESTER MEDICAL CENTER, CHESTER, PENNSYLVANIA
CAS Registry Number 18072-50-9
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C24H34O5
InChI InChI=1S/C24H34O5/c1-21(2)28-13-19(29-21)24(27)10-8-17-16-6-5-14-11-15(25)7-9-22(14,3)20(16)18(26)12-23(17,24)4/h11,16-17,19-20,27H,5-10,12-13H2,1-4H3/t16-,17-,19-,20+,22-,23-,24-/m0/s1
InChIKey MYZBYXGJQNXZNJ-KSIYYJJRSA-N
Literature Reference J. ORG. CHEM. 34, 3513(1969)
Melting Point 199-200C
Molecular Weight 402.531006
Synonyms PREGN-4-ENE-3,11-DIONE, 17-HYDROXY- 20A,21-/ISOPROPYLIDENEDIOXY/-,
Technique KBr WAFER