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

*Links on SpectraBase are not permalinks.
1-(5-hydroxy-7-methoxy-2,2-dimethylchromen-6-yl)-3-phenylpropane-1,3-dione
SpectraBase Compound ID HS8oOhISvGK
InChI InChI=1S/C21H20O5/c1-21(2)10-9-14-17(26-21)12-18(25-3)19(20(14)24)16(23)11-15(22)13-7-5-4-6-8-13/h4-10,12,24H,11H2,1-3H3
InChIKey LEDLCGZFJKUVFU-UHFFFAOYSA-N
Mol Weight 352.39 g/mol
Molecular Formula C21H20O5
Exact Mass 352.131074 g/mol
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent not reported
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • Demethyl-praecanson B, keto form
Title Journal or Book Year
C-prenylflavonoids from roots of Tephrosia tunicata Phytochemistry 2000

KnowItAll NMR Spectral Library

Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. 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.