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BETA,BETA'-GAMMA-LACTONE-SA-CAFA-DIMER;(4E)-2-(3,4-DIHYDROXYPHENYL)-4-(4-HYDROXY-3,5-DIMETHOXYBENZYLIDENE)-5-OXOTETRAHYDROFURAN-3-CARBOXYLIC-ACID

View entire compound with spectra: 1 NMR

BETA,BETA'-GAMMA-LACTONE-SA-CAFA-DIMER;(4E)-2-(3,4-DIHYDROXYPHENYL)-4-(4-HYDROXY-3,5-DIMETHOXYBENZYLIDENE)-5-OXOTETRAHYDROFURAN-3-CARBOXYLIC-ACID
SpectraBase Compound ID 3H34UX3Ep6F
InChI InChI=1S/C20H18O9/c1-27-14-6-9(7-15(28-2)17(14)23)5-11-16(19(24)25)18(29-20(11)26)10-3-4-12(21)13(22)8-10/h3-8,16,18,21-23H,1-2H3,(H,24,25)/b11-5+
InChIKey XQFZMOGSGLFKQB-VZUCSPMQSA-N
Mol Weight 402.36 g/mol
Molecular Formula C20H18O9
Exact Mass 402.095082 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID A5iYM6lFUYA
Name BETA,BETA'-GAMMA-LACTONE-SA-CAFA-DIMER;(4E)-2-(3,4-DIHYDROXYPHENYL)-4-(4-HYDROXY-3,5-DIMETHOXYBENZYLIDENE)-5-OXOTETRAHYDROFURAN-3-CARBOXYLIC-ACID
Compound Number 16
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C20H18O9
InChI InChI=1S/C20H18O9/c1-27-14-6-9(7-15(28-2)17(14)23)5-11-16(19(24)25)18(29-20(11)26)10-3-4-12(21)13(22)8-10/h3-8,16,18,21-23H,1-2H3,(H,24,25)/b11-5+
InChIKey XQFZMOGSGLFKQB-VZUCSPMQSA-N
Literature Reference Author D.ARRIETA-BAEZ,R.E.STARK
Literature Reference Citation PHYTOCHEM.,67,743(2006)
Literature Reference DOI 10.1016/j.phytochem.2006.01.026
Molecular Weight 402.358 g/mol
Sample ID 66150
Solvent CD3OD