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

*Links on SpectraBase are not permalinks.

3,3',4',5,7-Pentahydroxyflavone

View entire compound with spectra: 81 NMR, 2 FTIR, 2 UV-Vis, 15 MS (GC), and 2 MS (LC)

3,3',4',5,7-Pentahydroxyflavone
SpectraBase Compound ID 7SZaj6NkBsZ
InChI InChI=1S/C15H10O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,16-19,21H
InChIKey REFJWTPEDVJJIY-UHFFFAOYSA-N
Mol Weight 302.24 g/mol
Molecular Formula C15H10O7
Exact Mass 302.042653 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 GudTUwTkOho
Name Quercetin
CAS Registry Number 117-39-5
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C15H10O7
InChI InChI=1S/C15H10O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,16-19,21H
InChIKey REFJWTPEDVJJIY-UHFFFAOYSA-N
Instrument Name Bruker HX-90
Literature Reference H. Wagner, V.M. Chari, J. Sonnenbichler, Tetrahedron Lett. 1799 (1976).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent DMSO-D6