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3α-hydroxy-20-oxo-5β-pregnan-21-al, 21-(dimethyl acetal)

Compound with spectra: 1 NMR, and 1 FTIR

3α-hydroxy-20-oxo-5β-pregnan-21-al, 21-(dimethyl acetal)
SpectraBase Compound ID BgRaKc3WXLO
InChI InChI=1S/C25H40O5/c1-15(26)30-17-10-12-24(2)16(14-17)6-7-18-19-8-9-21(22(27)23(28-4)29-5)25(19,3)13-11-20(18)24/h16-21,23H,6-14H2,1-5H3/t16-,17-,18+,19+,20+,21-,24+,25+/m1/s1
InChIKey QKEXQOIIOJAERS-MMKGBGHDSA-N
Mol Weight 420.6 g/mol
Molecular Formula C25H40O5
Exact Mass 420.287574 g/mol
Enantiomer InChIKey QKEXQOIIOJAERS-RINBCMGUSA-N

View Spectrum of 3α-hydroxy-20-oxo-5β-pregnan-21-al, 21-(dimethyl acetal)

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

View Spectrum of 3α-hydroxy-20-oxo-5β-pregnan-21-al, 21-(dimethyl acetal)

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
  • 5B-PREGNAN-21-AL, 3A-HYDROXY-20-OXO-, 21-/DIMETHYL ACETAL/
3β-hydroxy-5α-etianic acid, methyl ester, acetate
METHYL-3-BETA-ACETOXY-5-BETA-ANDROSTAN-17-BETA-CARBOXYLATE
2-Propen-1-one, 1-[(3.beta.,5.beta.,17.beta.)-3-(acetyloxy)androstan-17-yl]-3-phenyl-
3.BETA.-ACETOXY-21-BENZYLIDEN-5.BETA.-PREGNAN-20-ONE
5B-PREGNANONE(20), 3B-ACETOXY-21-BENZYLIDENE-
ETHYL-3-BETA-ACETOXY-23-NOR-5-BETA-CHOL-20(22)(E)-EN-24-OATE
3,21-Bis[(trimethylsilyl)oxy]pregnan-20-one
Pregnan-20-one, 3-(acetyloxy)-18-iodo-, (3.beta.,5.alpha.)-
ETHYL (20E)-3BETA-METHOXYMETHOXY-24-NOR-5ALPHA-CHOL-20(22)-EN-23-OATE
ETHYL (20E)-3BETA-METHOXYMETHOXY-24-NOR-5BETA-CHOL-20(22)-EN-23-OATE
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