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

*Links on SpectraBase are not permalinks.

3,5,6,7,4'-Pentamethoxyflavone

View entire compound with spectra: 1 NMR, and 1 FTIR

3,5,6,7,4'-Pentamethoxyflavone
SpectraBase Compound ID 2klaoZKJdk3
InChI InChI=1S/C20H20O7/c1-22-12-8-6-11(7-9-12)17-20(26-5)16(21)15-13(27-17)10-14(23-2)18(24-3)19(15)25-4/h6-10H,1-5H3
InChIKey OWNRDLYPIYHOQK-UHFFFAOYSA-N
Mol Weight 372.37 g/mol
Molecular Formula C20H20O7
Exact Mass 372.120903 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

Subscribe to view the full spectrum.

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID C2epkZ2OpQP
Name 3,5,6,7,4'-Pentamethoxyflavone
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 372.120902977 u
Formula C20H20O7
InChI InChI=1S/C20H20O7/c1-22-12-8-6-11(7-9-12)17-20(26-5)16(21)15-13(27-17)10-14(23-2)18(24-3)19(15)25-4/h6-10H,1-5H3
InChIKey OWNRDLYPIYHOQK-UHFFFAOYSA-N
Molecular Weight 372.373 g/mol
SMILES C1(=O)C(=C(C2=CC=C(C=C2)OC)OC=2C1=C(C(=C(C2)OC)OC)OC)OC
Spectrum/Structure Validation Score (Vapor Phase IR) 0.938542