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(3E)-2,3-DIHYDRO-6,7-DIMETHOXY-3-[(3-HYDROXY-4-METHOXYPHENYL)-METHYLENE]-4H-1-BENZOPYRAN-4-ONE
SpectraBase Compound ID 5Lx0p4I9GpX
InChI InChI=1S/C19H18O6/c1-22-15-5-4-11(7-14(15)20)6-12-10-25-16-9-18(24-3)17(23-2)8-13(16)19(12)21/h4-9,20H,10H2,1-3H3/b12-6+
InChIKey MVRMZYSAVJUULH-WUXMJOGZSA-N
Mol Weight 342.35 g/mol
Molecular Formula C19H18O6
Exact Mass 342.110338 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID JAdA5ADGX2n
Name (3E)-2,3-DIHYDRO-6,7-DIMETHOXY-3-[(3-HYDROXY-4-METHOXYPHENYL)-METHYLENE]-4H-1-BENZOPYRAN-4-ONE
Compound Number 3
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C19H18O6
InChI InChI=1S/C19H18O6/c1-22-15-5-4-11(7-14(15)20)6-12-10-25-16-9-18(24-3)17(23-2)8-13(16)19(12)21/h4-9,20H,10H2,1-3H3/b12-6+
InChIKey MVRMZYSAVJUULH-WUXMJOGZSA-N
Literature Reference Author B.DAS,P.THIRUPATHI,B.RAVIKANTH,R.A.KUMAR,A.V.S.SARMA,S.J.BAS HA
Literature Reference Citation CHEM.PHARM.BULL.,57,1139(2009)
Literature Reference DOI 10.1248/cpb.57.1139
Molecular Weight 342.348 g/mol
Sample ID 3101
Solvent CDCl3