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3-[3-(2-Hydroxy-5-methoxyphenyl)-3-oxoprop-1-en-1-yl]-6-methylchromen-4-one
SpectraBase Compound ID 8uZf05J6K8X
InChI InChI=1S/C20H16O5/c1-12-3-8-19-16(9-12)20(23)13(11-25-19)4-6-17(21)15-10-14(24-2)5-7-18(15)22/h3-11,22H,1-2H3/b6-4+
InChIKey KNBYGXBONUQBNI-GQCTYLIASA-N
Mol Weight 336.34 g/mol
Molecular Formula C20H16O5
Exact Mass 336.099774 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID EWtv8xFnbjl
Name 3-[3-(2-Hydroxy-5-methoxyphenyl)-3-oxoprop-1-en-1-yl]-6-methylchromen-4-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 336.099773610 u
Formula C20H16O5
InChI InChI=1S/C20H16O5/c1-12-3-8-19-16(9-12)20(23)13(11-25-19)4-6-17(21)15-10-14(24-2)5-7-18(15)22/h3-11,22H,1-2H3/b6-4+
InChIKey KNBYGXBONUQBNI-GQCTYLIASA-N
Molecular Weight 336.343 g/mol
SMILES C1=CC(=CC2=C1OC=C(C2=O)\C=C\C(=O)C=1C(O)=CC=C(OC)C1)C
Spectrum/Structure Validation Score (Vapor Phase IR) 0.976154