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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

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID FzSaAftFCzy
Name Biochanin A
Source of Sample Aldrich
Catalog Number 145637
CAS Registry Number 491-80-5
Classification Aromatic ketones
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. 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
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 5,7-Dihydroxy-4'-methoxyisoflavone; Genistein 4'-methyl ether
Technique Mull
Wiley ID SIAL_FTIR_1_1365