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

*Links on SpectraBase are not permalinks.
Grantioidin;5-hydroxy-3,6,7,2',5'-pentamethoxyflavone
SpectraBase Compound ID AVbQebsUtu5
InChI InChI=1S/C20H20O8/c1-23-10-6-7-12(24-2)11(8-10)18-20(27-5)17(22)15-13(28-18)9-14(25-3)19(26-4)16(15)21/h6-9,21H,1-5H3
InChIKey UUTKODMHZDAAAM-UHFFFAOYSA-N
Mol Weight 388.37 g/mol
Molecular Formula C20H20O8
Exact Mass 388.115818 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

View the Full Spectrum for FREE!

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

SpectraBase Spectrum ID 62XJFfPWUtd
Name Grantioidin;5-hydroxy-3,6,7,2',5'-pentamethoxyflavone
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 388.115817596 u
Formula C20H20O8
InChI InChI=1S/C20H20O8/c1-23-10-6-7-12(24-2)11(8-10)18-20(27-5)17(22)15-13(28-18)9-14(25-3)19(26-4)16(15)21/h6-9,21H,1-5H3
InChIKey UUTKODMHZDAAAM-UHFFFAOYSA-N
Molecular Weight 388.372 g/mol
SMILES C1(=O)C(=C(C2=C(C=CC(=C2)OC)OC)OC=2C1=C(O)C(=C(C2)OC)OC)OC
Spectrum/Structure Validation Score (Vapor Phase IR) 0.958406