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2-(3,4-Dimethoxyphenyl)-3,5-dihydroxy-6,7-dimethoxy-1-benzopyran-4-one
SpectraBase Compound ID LO71x9DiKe9
InChI InChI=1S/C19H18O8/c1-23-10-6-5-9(7-11(10)24-2)18-17(22)15(20)14-12(27-18)8-13(25-3)19(26-4)16(14)21/h5-8,21-22H,1-4H3
InChIKey QVYSZKIZAPTGSX-UHFFFAOYSA-N
Mol Weight 374.35 g/mol
Molecular Formula C19H18O8
Exact Mass 374.100168 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID 8TrOYL7bOGG
Name 2-(3,4-Dimethoxyphenyl)-3,5-dihydroxy-6,7-dimethoxy-1-benzopyran-4-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 374.100167532 u
Formula C19H18O8
InChI InChI=1S/C19H18O8/c1-23-10-6-5-9(7-11(10)24-2)18-17(22)15(20)14-12(27-18)8-13(25-3)19(26-4)16(14)21/h5-8,21-22H,1-4H3
InChIKey QVYSZKIZAPTGSX-UHFFFAOYSA-N
Molecular Weight 374.345 g/mol
SMILES C1=2C(C(O)=C(OC2C=C(C(=C1O)OC)OC)C=1C=C(OC)C(=CC1)OC)=O
Spectrum/Structure Validation Score (Vapor Phase IR) 0.974997