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3,3''-(2',5'-DIMETHOXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
SpectraBase Compound ID EdqZfChn7va
InChI InChI=1S/C27H20O8/c1-32-14-11-12-18(33-2)17(13-14)21(22-24(28)15-7-3-5-9-19(15)34-26(22)30)23-25(29)16-8-4-6-10-20(16)35-27(23)31/h3-13,21,28-29H,1-2H3
InChIKey VVDLKTZWAKVEBC-UHFFFAOYSA-N
Mol Weight 472.45 g/mol
Molecular Formula C27H20O8
Exact Mass 472.115818 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID YJ0YesZNaa
Name 3-[(2,5-dimethoxyphenyl)(4-methyl-2-oxo-2H-chromen-3-yl)methyl]-4-methyl-2H-chromen-2-one
Copyright Copyright © 2022-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 472.115817596 u
Formula C27H20O8
InChI InChI=1S/C27H20O8/c1-32-14-11-12-18(33-2)17(13-14)21(22-24(28)15-7-3-5-9-19(15)34-26(22)30)23-25(29)16-8-4-6-10-20(16)35-27(23)31/h3-13,21,28-29H,1-2H3
InChIKey VVDLKTZWAKVEBC-UHFFFAOYSA-N
Molecular Weight 472.449 g/mol
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2020_5107
Solvent DMSO-d6
Source Vendor ID: NMR/12318359