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

*Links on SpectraBase are not permalinks.

4',5,7-TRIHYDROXY-3'-PRENYL-FLAVANONE

Compound with spectra: 1 NMR, and 1 MS (GC)

4',5,7-TRIHYDROXY-3'-PRENYL-FLAVANONE
SpectraBase Compound ID 8kA6UgBMgpl
InChI InChI=1S/C20H20O5/c1-11(2)3-4-12-7-13(5-6-15(12)22)18-10-17(24)20-16(23)8-14(21)9-19(20)25-18/h3,5-9,18,21-23H,4,10H2,1-2H3
InChIKey CGKWSLSAYABZTL-UHFFFAOYSA-N
Mol Weight 340.38 g/mol
Molecular Formula C20H20O5
Exact Mass 340.131074 g/mol

View Spectrum of 4',5,7-TRIHYDROXY-3'-PRENYL-FLAVANONE

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum X2-52-323-3

View Spectrum of 4',5,7-TRIHYDROXY-3'-PRENYL-FLAVANONE

13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent ACETONE-D6
  • 2-[3-(3-methylbut-2-enyl)-4-oxidanyl-phenyl]-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one
  • 5,7-Dihydroxy-2-[4-hydroxy-3-(3-methylbut-2-enyl)phenyl]-3,4-dihydro-2H-1-benzopyran-4-one
  • 5,7-Dihydroxy-2-[4-hydroxy-3-(3-methylbut-2-enyl)phenyl]chroman-4-one
  • 5,7-Dihydroxy-2-[4-hydroxy-3-(3-methylbut-2-enyl)phenyl]-2,3-dihydrochromen-4-one
4'-HYDROXY-3',5'-DIPRENYLISOFLAVONONE;ABYSSINONE-V
2,3-Dihydro-5,7-dihydroxy-2-{3'-hydroxy-4'-[(3''-methylbut-2''-enyl)oxy]phenyl}-4H-1-benzopyran-4-one
ERIODICTYOL-7,4'-DIMETHYLETHER;5,3'-DIHYDROXY-7,4'-DIMETHOXYFLAVANONE
STEPPOGENIN
STEPPOGENIN;5,7,2',4'-TETRAHYDROXYFLAVANONE
PINOCEMBRIN;STRUCTURE-C+D;MIXTURE
(2S)-5,7,2',5'-TETRAHYDROXY-6-METHOXYFLAVANONE
5,7-Dimethyl-4'-hydroxy-3'-methoxyflavanone
DIHYDROECHIOIDININ;(2S)-5,2'-DIHYDROXY-7-METHOXYFLAVANONE
Naringenin, tri-TMS, with admixture of NARINGENIN CHALCONE (MW = 560)
Title Journal or Book Year
Synthesis and antimicrobial activity of 4′,5,7-trihydroxy-3′-prenylflavanone Journal of Chemical Sciences 2008

This compound is available in the following databases:

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.

KnowItAll Mass Spectral Library
Author: Wiley

The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, and more. Learn more.

Other Resources
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.