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3,3'-(3,4,5-trimethoxybenzylidene)bis[4-hydroxycoumarin]

Compound with spectra: 2 NMR, and 1 FTIR

3,3'-(3,4,5-trimethoxybenzylidene)bis[4-hydroxycoumarin]
SpectraBase Compound ID CkS9ZIW5Nm4
InChI InChI=1S/C28H22O9/c1-33-19-12-14(13-20(34-2)26(19)35-3)21(22-24(29)15-8-4-6-10-17(15)36-27(22)31)23-25(30)16-9-5-7-11-18(16)37-28(23)32/h4-13,21,29-30H,1-3H3
InChIKey FEGBZMSYCBDCJE-UHFFFAOYSA-N
Mol Weight 502.48 g/mol
Molecular Formula C28H22O9
Exact Mass 502.126382 g/mol

View Spectrum of 3,3'-(3,4,5-trimethoxybenzylidene)bis[4-hydroxycoumarin]

1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Polysol

View Spectrum of 3,3'-(3,4,5-trimethoxybenzylidene)bis[4-hydroxycoumarin]

1H NMR Spectrum
Copyright Copyright © 2016-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2021 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6

View Spectrum of 3,3'-(3,4,5-trimethoxybenzylidene)bis[4-hydroxycoumarin]

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Catalog Number S51788
Technique KBr WAFER
  • COUMARIN, 3,3*-/3,4,5-TRIMETHOXY- BENZYLIDENE/BIS/4-HYDROXY-,
  • 4-hydroxy-3-[(4-hydroxy-2-oxo-2H-chromen-3-yl)(3,4,5-trimethoxyphenyl)methyl]-2H-chromen-2-one
3,3'-[(3-METHOXY-4-HYDROXYPHENYL)-METHANE-DIYL]-BIS-(4-HYDROXY-2H-CHROMEN-2-ONE)
3,3''-(3',4'-DIHYDROXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
3-[(3,4-dichlorophenyl)(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-4-hydroxy-2H-chromen-2-one
3-[(3-bromo-4-fluorophenyl)(4-methyl-2-oxo-2H-chromen-3-yl)methyl]-4-methyl-2H-chromen-2-one
3,3''-(3'-BROMO-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
3-[(3-fluorophenyl)(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-4-hydroxy-2H-chromen-2-one
3,3'-(m-Nitrobenzylidene)-bis(4"-hydroxy-2H-[1]benzopyran-2-one]
3,3'-(2-naphthylmethylene) bis-(4-hydroxy-2H-1-benzopyran-2-one)
(2-Chloro-benzylidene)-3,3'-bis(4-hydroxy-coumarin)
3,3'-(2-pyridylmethylene)bis-(4-hydroxy-2H-1-benzopyran-2-one)
Other Resources
Unknown Identification

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