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

*Links on SpectraBase are not permalinks.

4',7-Dimethoxy-isoflavone

Compound with spectra: 9 NMR, 1 FTIR, and 1 MS (GC)

4',7-Dimethoxy-isoflavone
SpectraBase Compound ID FumugFRDLLE
InChI InChI=1S/C17H14O4/c1-19-12-5-3-11(4-6-12)15-10-21-16-9-13(20-2)7-8-14(16)17(15)18/h3-10H,1-2H3
InChIKey LPNBCGIVZXHHHO-UHFFFAOYSA-N
Mol Weight 282.3 g/mol
Molecular Formula C17H14O4
Exact Mass 282.089209 g/mol

View Spectrum of 4',7-Dimethoxy-isoflavone

13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent CDCl3/DMSO-D6

View Spectrum of 4',7-Dimethoxy-isoflavone

13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent CDCl3

View Spectrum of 4',7-Dimethoxy-isoflavone

13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent CDCl3/DMSO-D6

View Spectrum of 4',7-Dimethoxy-isoflavone

13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent CDCl3

View Spectrum of 4',7-Dimethoxy-isoflavone

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3:DMSO-D6=1:1

View Spectrum of 4',7-Dimethoxy-isoflavone

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

View Spectrum of 4',7-Dimethoxy-isoflavone

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent Unknown

View Spectrum of 4',7-Dimethoxy-isoflavone

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

View Spectrum of 4',7-Dimethoxy-isoflavone

1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent CDCl3

View Spectrum of 4',7-Dimethoxy-isoflavone

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample J. C. Breytenbach, Potchefstroom University, Potchefstroom, South Africa
Technique KBr WAFER

View Spectrum of 4',7-Dimethoxy-isoflavone

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CV-2002-2495-3
  • 7,4'-DIMETHOXYISOFLAVONE
  • 7,4'-DIMETHOXY-ISOFLAVON
  • DIADZEIN, DIMETHYL ETHER
  • ISOFLAVONE, 4*,7-DIMETHOXY-,
  • BENZOPYRAN-4-ONE, 4H-1-, 7-METHOXY- 3-/P-METHOXYPHENYL/-,
  • 7-Methoxy-3-(4-methoxyphenyl)-1-benzopyran-4-one
4'-Hydroxy-7-methoxy-isoflavone
7-METHOXY-4'-METHYLISOFLAVONE
4H-1-benzopyran-4-one, 3-(4-chlorophenyl)-7-methoxy-
NORDURLETTONE
4'-O-CARBOXYMETHYL-7-HYDROXY-ISOFLAVONE
7-(2-Chloroethoxy)-3-phenyl-4H-chromen-4-one
CONRAUINONE-D;7-HYDROXY-4'-O-[(E)-3,7-DIMETHYL-2,6-OCTADIENYL]-ISOFLAVONE
4'-O-ETHOXYCARBONYLMETHYL-7-HYDROXY-ISOFLAVONE
7-(3-Chloropropoxy)-3-phenyl-4H-chromen-4-one
4'-O-Hexanoyldaidzein
Title Journal or Book Year
Six New Isoflavones and a 5-Deoxyflavonol Glycoside from the Leaves of Ateleia herbert-smithii Journal of Natural Products 2003
Carbon-13 nuclear magnetic resonance spectra of isoflavones Magnetic Resonance in Chemistry 1986
13C NMR Spectroscopy of Flavonoids HETEROCYCLES 1981
Carbon-13 chemical shift assignments of chromones and isoflavones Canadian Journal of Chemistry 1980
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.