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2-(2-Hydroxy-4,5-dimethoxy-phenyl)-3,5,7-trimethoxy-chromen-4-one

View entire compound with spectra: 1 NMR, and 1 MS (GC)

2-(2-Hydroxy-4,5-dimethoxy-phenyl)-3,5,7-trimethoxy-chromen-4-one
SpectraBase Compound ID 5Tgz51uHvUz
InChI InChI=1S/C20H20O8/c1-23-10-6-15(26-4)17-16(7-10)28-19(20(27-5)18(17)22)11-8-13(24-2)14(25-3)9-12(11)21/h6-9,21H,1-5H3
InChIKey ADOHURJYHKZUGI-UHFFFAOYSA-N
Mol Weight 388.37 g/mol
Molecular Formula C20H20O8
Exact Mass 388.115818 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID DNSiD6mtJvA
Name 2-(2-Hydroxy-4,5-dimethoxy-phenyl)-3,5,7-trimethoxy-chromen-4-one
Comments Computed using HOSE algorithm
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 388.115817596 u
Formula C20H20O8
InChI InChI=1S/C20H20O8/c1-23-10-6-15(26-4)17-16(7-10)28-19(20(27-5)18(17)22)11-8-13(24-2)14(25-3)9-12(11)21/h6-9,21H,1-5H3
InChIKey ADOHURJYHKZUGI-UHFFFAOYSA-N
Molecular Weight 388.372 g/mol
SMILES C1(=C(C(=O)C2=C(O1)C=C(C=C2OC)OC)OC)C=1C(=CC(=C(C1)OC)OC)O