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Pregna-3,5-diene-11,20-dione

View entire compound with spectra: 1 NMR, and 2 FTIR

Pregna-3,5-diene-11,20-dione
SpectraBase Compound ID EJyfbFlvzo6
InChI InChI=1S/C21H28O2/c1-13(22)16-9-10-17-15-8-7-14-6-4-5-11-20(14,2)19(15)18(23)12-21(16,17)3/h4,6-7,15-17,19H,5,8-12H2,1-3H3/t15-,16+,17-,19+,20-,21+/m0/s1
InChIKey LDAVQTPZUVZVKG-DADBAOPHSA-N
Mol Weight 312.45 g/mol
Molecular Formula C21H28O2
Exact Mass 312.20893 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID iY3RJAg2Vi
Name Pregna-3,5-diene-11,20-dione
Source of Sample J. J. Schneider, Jefferson Medical Center, Philadelphia, Pennsylvania
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H28O2
InChI InChI=1S/C21H28O2/c1-13(22)16-9-10-17-15-8-7-14-6-4-5-11-20(14,2)19(15)18(23)12-21(16,17)3/h4,6-7,15-17,19H,5,8-12H2,1-3H3/t15-,16+,17-,19+,20-,21+/m0/s1
InChIKey LDAVQTPZUVZVKG-DADBAOPHSA-N
Literature Reference J. BIOL. CHEM. 241, 5313(1966) Abstract-Chemical Abstracts= 65, 18939(1966)
Molecular Weight 312.452120
Technique KBr WAFER