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5,7-Dimethoxy-4-(2-methoxyphenyl)-2H-1-benzopyran-2-one

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

5,7-Dimethoxy-4-(2-methoxyphenyl)-2H-1-benzopyran-2-one
SpectraBase Compound ID 2zSR3mkPXm1
InChI InChI=1S/C18H16O5/c1-20-11-8-15(22-3)18-13(10-17(19)23-16(18)9-11)12-6-4-5-7-14(12)21-2/h4-10H,1-3H3
InChIKey IHPYVCZCLRUPIR-UHFFFAOYSA-N
Mol Weight 312.32 g/mol
Molecular Formula C18H16O5
Exact Mass 312.099774 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID EcZ7v0E8a62
Name 5,7-Dimethoxy-4-(2-methoxyphenyl)-2H-1-benzopyran-2-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 312.099773610 u
Formula C18H16O5
InChI InChI=1S/C18H16O5/c1-20-11-8-15(22-3)18-13(10-17(19)23-16(18)9-11)12-6-4-5-7-14(12)21-2/h4-10H,1-3H3
InChIKey IHPYVCZCLRUPIR-UHFFFAOYSA-N
SMILES C1(OC2=CC(=CC(=C2C(=C1)C1=C(OC)C=CC=C1)OC)OC)=O
Spectrum/Structure Validation Score (Vapor Phase IR) 0.880252