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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) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 8M1xbyTfWtK
Name 3,3',4',5,7-PENTAHYDROXYFLAVONE
Source of Sample Tokyo Kasei Koygo Company, Ltd., Tokyo, Japan
Comments Tentative assignment
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. 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
Melting Point 314-316C
Molecular Weight 302.24
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20
Synonyms QUERCETIN FLAVONE, 3,3',4',5,7-PENTA- HYDROXY-,