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

*Links on SpectraBase are not permalinks.

4-Hydroxy-3-(2,4,6-trimethyloxyphenyl)-1-benzopyran-2-one

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

4-Hydroxy-3-(2,4,6-trimethyloxyphenyl)-1-benzopyran-2-one
SpectraBase Compound ID LvMmlEe3Ei
InChI InChI=1S/C18H16O6/c1-21-10-8-13(22-2)15(14(9-10)23-3)16-17(19)11-6-4-5-7-12(11)24-18(16)20/h4-9,19H,1-3H3
InChIKey JAZUDQAXYMYHTL-UHFFFAOYSA-N
Mol Weight 328.32 g/mol
Molecular Formula C18H16O6
Exact Mass 328.094688 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 2joFnijuSkT
Name 4-Hydroxy-3-(2,4,6-trimethyloxyphenyl)-1-benzopyran-2-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 328.094688229 u
Formula C18H16O6
InChI InChI=1S/C18H16O6/c1-21-10-8-13(22-2)15(14(9-10)23-3)16-17(19)11-6-4-5-7-12(11)24-18(16)20/h4-9,19H,1-3H3
InChIKey JAZUDQAXYMYHTL-UHFFFAOYSA-N
Molecular Weight 328.320 g/mol
SMILES C1(=C(C2=CC=CC=C2OC1=O)O)C=1C(=CC(=CC1OC)OC)OC
Spectrum/Structure Validation Score (Vapor Phase IR) 0.818213