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20β,21-(isopropylidenedioxy)-5β-pregnane-3α,17-diol
SpectraBase Compound ID BwPNizUDcWu
InChI InChI=1S/C24H40O4/c1-21(2)27-14-20(28-21)24(26)12-9-19-17-6-5-15-13-16(25)7-10-22(15,3)18(17)8-11-23(19,24)4/h15-20,25-26H,5-14H2,1-4H3/t15-,16-,17-,18+,19+,20-,22+,23+,24+/m1/s1
InChIKey PXOXCWHLIWWVAB-CBZLEXDHSA-N
Mol Weight 392.6 g/mol
Molecular Formula C24H40O4
Exact Mass 392.29266 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 3evZtI5731h
Name 20β,21-(isopropylidenedioxy)-5β-pregnane-3α,17-diol
Source of Sample M. L. LEWBART, CROZER-CHESTER MEDICAL CENTER, CHESTER, PENNSYLVANIA
CAS Registry Number 21337-75-7
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C24H40O4
InChI InChI=1S/C24H40O4/c1-21(2)27-14-20(28-21)24(26)12-9-19-17-6-5-15-13-16(25)7-10-22(15,3)18(17)8-11-23(19,24)4/h15-20,25-26H,5-14H2,1-4H3/t15-,16-,17-,18+,19+,20-,22+,23+,24+/m1/s1
InChIKey PXOXCWHLIWWVAB-CBZLEXDHSA-N
Literature Reference J. ORG. CHEM. 34, 3505(1969) Abstract-Chemical Abstracts= 72, 12958(1969)
Melting Point 210.5C
Molecular Weight 392.579987
Synonyms 5B-PREGNANE-3A,17-DIOL, 20B,21-/ISO- PROPYLIDENEDIOXY/-,
Technique KBr WAFER