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3,3',4',5,7-pentahydroxyflavone

View entire compound with spectra: 81 NMR, 1 FTIR, 2 UV-Vis, and 15 MS (GC)

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

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SpectraBase Spectrum ID E4AN9nY4XfA
Name Quercetin
CAS Registry Number 117-39-5
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. 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