For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
ergosta-4,6,8(14),2-tetraen-3-one
SpectraBase Compound ID EEQGgAWFcOR
InChI InChI=1S/C28H40O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,17-20,24,26H,11-16H2,1-6H3/b8-7+/t19-,20+,24+,26-,27-,28+/m0/s1
InChIKey OIMXTYUHMBQQJM-HSVWHVBGSA-N
Mol Weight 392.6 g/mol
Molecular Formula C28H40O
Exact Mass 392.307916 g/mol
Enantiomer InChIKey OIMXTYUHMBQQJM-DNFYVWQYSA-N
Copyright Copyright © 2011-2024 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Prof. J. Seibl; ETH Zurich, Switzerland
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum G4-68-SM11-11-1
  • 10,13-Dimethyl-17-(1,4,5-trimethyl-hex-2-enyl)-1,2,9,10,11,12,13,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
  • ERGOSTA-4,6,8(14),22-TETRAEN-3-ONE
  • (1R,2R,14R,15R)-14-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0(2,7).0(11,15)]heptadeca-6,8,10-trien-5-one

This compound is available in the following databases:

Wiley Registry of Mass Spectral Data 2023

Author: Wiley

The foundation library for any analytical laboratory running mass spectrometry, the Wiley Registry provides the broadest coverage available in any mass spectral library Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.