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5,7-Dihydroxy-4'-methoxyisoflavone

View entire compound with spectra: 15 NMR, 3 FTIR, 1 Raman, 2 UV-Vis, and 2 MS (GC)

5,7-Dihydroxy-4'-methoxyisoflavone
SpectraBase Compound ID DkeccAwFKzc
InChI InChI=1S/C16H12O5/c1-20-11-4-2-9(3-5-11)12-8-21-14-7-10(17)6-13(18)15(14)16(12)19/h2-8,17-18H,1H3
InChIKey WUADCCWRTIWANL-UHFFFAOYSA-N
Mol Weight 284.27 g/mol
Molecular Formula C16H12O5
Exact Mass 284.068473 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID L05MewMSCjX
Name 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(4-methoxyphenyl)-
CAS Registry Number 491-80-5
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C16H12O5
InChI InChI=1S/C16H12O5/c1-20-11-4-2-9(3-5-11)12-8-21-14-7-10(17)6-13(18)15(14)16(12)19/h2-8,17-18H,1H3
InChIKey WUADCCWRTIWANL-UHFFFAOYSA-N
Instrument Name Varian XL-100
Literature Reference A. Pelter, R. Ward, J. Chem. Soc. Perkin I 666 (1978).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent Acetone-D6