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3a,21-Dihydroxy-5b-pregnan-20-one

Compound with spectra: 2 NMR, 2 FTIR, and 1 MS (GC)

3a,21-Dihydroxy-5b-pregnan-20-one
SpectraBase Compound ID 889uDyUyJyk
InChI InChI=1S/C21H34O3/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/h13-18,22-23H,3-12H2,1-2H3/t13-,14-,15+,16+,17+,18-,20+,21+/m1/s1
InChIKey CYKYBWRSLLXBOW-DATPGIFZSA-N
Mol Weight 334.5 g/mol
Molecular Formula C21H34O3
Exact Mass 334.250795 g/mol
Enantiomer InChIKey CYKYBWRSLLXBOW-YUPDXIORSA-N

View Spectrum of 3a,21-Dihydroxy-5b-pregnan-20-one

1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent CDCl3

View Spectrum of 3a,21-Dihydroxy-5b-pregnan-20-one

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample M. L. LEWBART, CROZER-CHESTER MEDICAL CENTER, CHESTER, PENNSYLVANIA
Technique KBr WAFER

View Spectrum of 3a,21-Dihydroxy-5b-pregnan-20-one

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample M. L. LEWBART, CROZER-CHESTER MEDICAL CENTER, CHESTER, PENNSYLVANIA
Technique KBr WAFER

View Spectrum of 3a,21-Dihydroxy-5b-pregnan-20-one

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum W5-1989-3859-1

View Spectrum of 3a,21-Dihydroxy-5b-pregnan-20-one

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • 5B-PREGNAN-20-ONE, 3A,21-DIHYDROXY-,
  • 1-[(3R,5R,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxidanyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxidanyl-ethanone
3b-21-Dihydroxy-5b-pregnan-20-one
3-BETA,21-DIHYDROXY-5-ALPHA-PREGNAN-20-ONE
3,21-Dihydroxypregnan-20-one
3,21-Dihydroxypregnan-20-one
Pregnan-20-one, 21-(acetyloxy)-3-hydroxy-, (5.alpha.)-
1-((8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone
3α-hydroxy-5α-pregnan-20-one
Etianic acid
3α,21,21-trihydroxy-5β-pregnan-20-one
Pregnan-20-one, 3-(methoxymethoxy)-, (3.beta.,5.alpha.)-
N-METHYL-FUNTUMINE
3.beta.-hydroxy-5.alpha.-pregnan-20-one TMS
3.beta.-hydroxy-5.alpha.,17.alpha.-pregnan-20-one, mono-TMS derivative
Title Journal or Book Year
Studies on the conformations in solution of 5β-steroids having different side chains by13C NMR spectroscopy Magnetic Resonance in Chemistry 1986
3,21-Dihydroxypregnan-20-one
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