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3,4,5-Trimethoxybenzoic anhydride

View entire compound with spectra: 2 NMR, 1 FTIR, 1 Raman, and 1 UV-Vis

3,4,5-Trimethoxybenzoic anhydride
SpectraBase Compound ID 4nHrlIo0y93
InChI InChI=1S/C20H22O9/c1-23-13-7-11(8-14(24-2)17(13)27-5)19(21)29-20(22)12-9-15(25-3)18(28-6)16(10-12)26-4/h7-10H,1-6H3
InChIKey LQJFTZJNDJDCKV-UHFFFAOYSA-N
Mol Weight 406.39 g/mol
Molecular Formula C20H22O9
Exact Mass 406.126382 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID L8e83kAl553
Name 3,4,5-Trimethoxybenzoic anhydride
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 406.126382279 u
Formula C20H22O9
InChI InChI=1S/C20H22O9/c1-23-13-7-11(8-14(24-2)17(13)27-5)19(21)29-20(22)12-9-15(25-3)18(28-6)16(10-12)26-4/h7-10H,1-6H3
InChIKey LQJFTZJNDJDCKV-UHFFFAOYSA-N
Molecular Weight 406.387 g/mol
SMILES C=1(C(=C(C=C(C1)C(=O)OC(=O)C1=CC(=C(C(=C1)OC)OC)OC)OC)OC)OC
Spectrum/Structure Validation Score (Raman) 0.974252