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7,3',4'-Trimethoxyisoflavone

View entire compound with spectra: 3 NMR, 1 FTIR, 1 Raman, and 1 MS (GC)

7,3',4'-Trimethoxyisoflavone
SpectraBase Compound ID 20HQYf4HCs4
InChI InChI=1S/C18H16O5/c1-20-12-5-6-13-16(9-12)23-10-14(18(13)19)11-4-7-15(21-2)17(8-11)22-3/h4-10H,1-3H3
InChIKey UKWLNMIPRJLYGH-UHFFFAOYSA-N
Mol Weight 312.32 g/mol
Molecular Formula C18H16O5
Exact Mass 312.099774 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID GPhagLfjHWE
Name 3',4',7-Trimethoxy-isoflavone
CAS Registry Number 1621-61-0
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C18H16O5
InChI InChI=1S/C18H16O5/c1-20-12-5-6-13-16(9-12)23-10-14(18(13)19)11-4-7-15(21-2)17(8-11)22-3/h4-10H,1-3H3
InChIKey UKWLNMIPRJLYGH-UHFFFAOYSA-N
Instrument Name Varian XL-100
Literature Reference E. Wenkert, H. Gottlieb, Phytochem. 17, 1811 (1977).
NMR Standard CDCl3
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3