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QTME;QUERCETIN-5,7,3',4'-TETRAMETHYLETHER

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QTME;QUERCETIN-5,7,3',4'-TETRAMETHYLETHER
SpectraBase Compound ID L07hGfM66OC
InChI InChI=1S/C19H18O7/c1-22-11-8-14(25-4)16-15(9-11)26-19(18(21)17(16)20)10-5-6-12(23-2)13(7-10)24-3/h5-9,21H,1-4H3
InChIKey AAASNKNLMQBKFV-UHFFFAOYSA-N
Mol Weight 358.35 g/mol
Molecular Formula C19H18O7
Exact Mass 358.105253 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID CHaapPPkKXr
Name 3-Hydroxy-5,7,3',4'-tetramethoxy-flavone
CAS Registry Number 1244-78-6
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C19H18O7
InChI InChI=1S/C19H18O7/c1-22-11-8-14(25-4)16-15(9-11)26-19(18(21)17(16)20)10-5-6-12(23-2)13(7-10)24-3/h5-9,21H,1-4H3
InChIKey AAASNKNLMQBKFV-UHFFFAOYSA-N
Instrument Name Varian XL-100
Literature Reference C.A. Kingsbury, J.H. Looker, J. Org. Chem. 40, 1120 (1975).
NMR Standard CDCl3
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3