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

*Links on SpectraBase are not permalinks.

3-Hydroxy-2-(3,4-methylenedioxyphenyl)-4H-chromen-4-one

View entire compound with spectra: 1 NMR, and 1 FTIR

3-Hydroxy-2-(3,4-methylenedioxyphenyl)-4H-chromen-4-one
SpectraBase Compound ID FM7tFNaDDbB
InChI InChI=1S/C16H10O5/c17-14-10-3-1-2-4-11(10)21-16(15(14)18)9-5-6-12-13(7-9)20-8-19-12/h1-7,18H,8H2
InChIKey RQYDCAXLKOYPFU-UHFFFAOYSA-N
Mol Weight 282.25 g/mol
Molecular Formula C16H10O5
Exact Mass 282.052823 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 EdyhTvjfdKt
Name 3-Hydroxy-2-(3,4-methylenedioxyphenyl)-4H-chromen-4-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 282.052823417 u
Formula C16H10O5
InChI InChI=1S/C16H10O5/c17-14-10-3-1-2-4-11(10)21-16(15(14)18)9-5-6-12-13(7-9)20-8-19-12/h1-7,18H,8H2
InChIKey RQYDCAXLKOYPFU-UHFFFAOYSA-N
Molecular Weight 282.251 g/mol
SMILES C12=C(OC(=C(C2=O)O)C2=CC3=C(OCO3)C=C2)C=CC=C1
Spectrum/Structure Validation Score (Vapor Phase IR) 0.963084