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4'-METHOXY-6'',6''-DIMETHYL-PYRANYL-[6,7-B]-ISOFLAVONE

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4'-METHOXY-6'',6''-DIMETHYL-PYRANYL-[6,7-B]-ISOFLAVONE
SpectraBase Compound ID ARKZF8V64kC
InChI InChI=1S/C21H18O4/c1-21(2)9-8-14-10-16-19(11-18(14)25-21)24-12-17(20(16)22)13-4-6-15(23-3)7-5-13/h4-12H,1-3H3
InChIKey YJDRRALEPJSKSX-UHFFFAOYSA-N
Mol Weight 334.37 g/mol
Molecular Formula C21H18O4
Exact Mass 334.120509 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 2hDwfizZPTo
Name 3-(4-Methoxy-phenyl)-8,8-dimethyl-4H,8H-benzo(1,2-B:5,4-B')dipyran-4-one
CAS Registry Number 63762-53-8
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C21H18O4
InChI InChI=1S/C21H18O4/c1-21(2)9-8-14-10-16-19(11-18(14)25-21)24-12-17(20(16)22)13-4-6-15(23-3)7-5-13/h4-12H,1-3H3
InChIKey YJDRRALEPJSKSX-UHFFFAOYSA-N
Literature Reference M.S. Murthy, E.V. Rao, R.S.Ward, Magn. Res. Chem. 24, 225 (1986).
NMR Standard not reported
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent not reported