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7,8-(2'',2''-DIMETHYLPYRANO)-5,3',4'-TRIHYDROXY-3-METHOXYFLAVONE
SpectraBase Compound ID J8FEm9MiHpl
InChI InChI=1S/C21H18O7/c1-21(2)7-6-11-15(28-21)9-14(24)16-17(25)20(26-3)18(27-19(11)16)10-4-5-12(22)13(23)8-10/h4-9,22-24H,1-3H3
InChIKey QSZXQLYJMCASGB-UHFFFAOYSA-N
Mol Weight 382.37 g/mol
Molecular Formula C21H18O7
Exact Mass 382.105253 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID HHjNRyBN8xh
Name 7,8-(2'',2''-DIMETHYLPYRANO)-5,3',4'-TRIHYDROXY-3-METHOXYFLAVONE
Compound Number 3
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C21H18O7
InChI InChI=1S/C21H18O7/c1-21(2)7-6-11-15(28-21)9-14(24)16-17(25)20(26-3)18(27-19(11)16)10-4-5-12(22)13(23)8-10/h4-9,22-24H,1-3H3
InChIKey QSZXQLYJMCASGB-UHFFFAOYSA-N
Literature Reference Author Q.L.WU,S.P.WANG,L.J.DU,S.M.ZHANG,J.S.YANG,P.G.XIAO
Literature Reference Citation PHYTOCHEM.,49,1417(1998)
Literature Reference DOI 10.1016/S0031-9422(98)00106-X
Molecular Weight 382.370 g/mol
Solvent DMSO-D6
Source File Reference UWLU586