For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

3,3''-(3',4'-DIHYDROXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)

View entire compound with spectra: 2 NMR, and 1 MS (GC)

3,3''-(3',4'-DIHYDROXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
SpectraBase Compound ID GAtI0iXFKBo
InChI InChI=1S/C25H16O8/c26-15-10-9-12(11-16(15)27)19(20-22(28)13-5-1-3-7-17(13)32-24(20)30)21-23(29)14-6-2-4-8-18(14)33-25(21)31/h1-11,19,26-29H
InChIKey ORWZLFWKVFUBIL-UHFFFAOYSA-N
Mol Weight 444.4 g/mol
Molecular Formula C25H16O8
Exact Mass 444.084517 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 7uV3bCOae0p
Name 3-[(3,4-dihydroxyphenyl)(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-4-hydroxy-2H-chromen-2-one
Author A.V.Yarkov, IPAC, Russia
Copyright Copyright © 2016-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2021 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/C25H16O8/c26-15-10-9-12(11-16(15)27)19(20-22(28)13-5-1-3-7-17(13)32-24(20)30)21-23(29)14-6-2-4-8-18(14)33-25(21)31/h1-11,19,26-29H
InChIKey ORWZLFWKVFUBIL-UHFFFAOYSA-N
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Origin 1H_ASIOH_7000_5970
Owner Copyright (C) 2016 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright (C) 2016 John Wiley & Sons, Inc.
Sample State soluted
Solvent DMSO-d6
Source File Reference VendorID: NMR/11241444; Labnumber: LP-5100039; IOH_ID: IOH-005971