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5-Hydroxy-6,7-dimethoxy-3-(4'-methoxyphenyl)-4H-1-benzopyran-4-one
SpectraBase Compound ID 6OyibvOX1bI
InChI InChI=1S/C19H18O6/c1-10-17-14(16(21)19(24-4)18(10)23-3)15(20)13(9-25-17)11-5-7-12(22-2)8-6-11/h5-9,21H,1-4H3
InChIKey IXGFQOQUIDTDDQ-UHFFFAOYSA-N
Mol Weight 342.35 g/mol
Molecular Formula C19H18O6
Exact Mass 342.110338 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID DNeUHvsienX
Name 5-Hydroxy-6,7-dimethoxy-3-(4'-methoxyphenyl)-4H-1-benzopyran-4-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 342.110338294 u
Formula C19H18O6
InChI InChI=1S/C19H18O6/c1-10-17-14(16(21)19(24-4)18(10)23-3)15(20)13(9-25-17)11-5-7-12(22-2)8-6-11/h5-9,21H,1-4H3
InChIKey IXGFQOQUIDTDDQ-UHFFFAOYSA-N
Molecular Weight 342.347 g/mol
SMILES C=12OC=C(C(C2=C(C(=C(C1C)OC)OC)O)=O)C=1C=CC(=CC1)OC
Spectrum/Structure Validation Score (Vapor Phase IR) 0.862146