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

*Links on SpectraBase are not permalinks.

5-Hydroxy-7-(4-methoxyphenyl)-2-phenyl-4H-chromen-4-one

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

5-Hydroxy-7-(4-methoxyphenyl)-2-phenyl-4H-chromen-4-one
SpectraBase Compound ID 3LeoEcU1N0F
InChI InChI=1S/C22H16O4/c1-25-17-9-7-14(8-10-17)16-11-18(23)22-19(24)13-20(26-21(22)12-16)15-5-3-2-4-6-15/h2-13,23H,1H3
InChIKey REZRXCHOSRNXHN-UHFFFAOYSA-N
Mol Weight 344.37 g/mol
Molecular Formula C22H16O4
Exact Mass 344.104859 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID DExnOH0GQJC
Name 5-Hydroxy-7-(4-methoxy-phenyl)-2-phenyl-4H-1-benzopyran-4-one
Comments reassigned
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C22H16O4
InChI InChI=1S/C22H16O4/c1-25-17-9-7-14(8-10-17)16-11-18(23)22-19(24)13-20(26-21(22)12-16)15-5-3-2-4-6-15/h2-13,23H,1H3
InChIKey REZRXCHOSRNXHN-UHFFFAOYSA-N
Instrument Name Bruker WH-270
Literature Reference A.M. Echavarren, J.K. Stille, J. Am. Chem. Soc. 109, 5478 (1987).
NMR Standard CDCl3
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3