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1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

Compound with spectra: 5 NMR, 1 FTIR, 1 UV-Vis, and 1 MS (GC)

1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde
SpectraBase Compound ID KvsF69QnfpI
InChI InChI=1S/C19H14O9/c1-6-4-9(25-3)8(5-20)15-10(6)17(22)27-14-7(2)13(21)11-12(16(14)26-15)19(24)28-18(11)23/h4-5,19,21,24H,1-3H3
InChIKey SKCUFZLDTAYNBZ-UHFFFAOYSA-N
Mol Weight 386.31 g/mol
Molecular Formula C19H14O9
Exact Mass 386.063782 g/mol

View Spectrum of 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

13C NMR Spectrum
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Solvent DMSO-D6

View Spectrum of 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

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 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Technique KBr WAFER

View Spectrum of 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol

View Spectrum of 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxapin-11-carboxaldehyde

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SD-1981-0-0
  • Stictic acid
  • STICTINSAEURE
  • 7H-Isobenzofuro[4,5-b][1,4]benzodioxepin-11-carboxaldehyde, 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-
  • 1,3-DIHYDRO-1,4-DIHYDROXY-10-METHOXY-5,8-DIMETHYL-3,7-DIOXO-7H-ISOBENZOFURO[4,5-b][1,4]BENZODIOXEPIN-11-CARBOXALDEHYDE
  • 1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-1,3-dihydro-7H-2,6,12-trioxabenzo[5,6]cyclohepta[1,2-e]indene-11-carbaldehyde
NORSTICTIC-ACID;1,4,10-TRIHYDROXY-5,8-DIMETHYL-3,7-DIOXO-1,3-DIHYDRO-7H-2,6,12-TRIOXABENZO-[5,6]-CYCLOHEPTA-[1,2-E]-INDENE-11-CARBALDEHYDE
Norstictic acid
Methyl 1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-1,3-dihydro-7H-isobenzo[furo[4,5-b]-(1,4)]-benzodioxepin-1-carboxylate
DEOXYSTICTIC-ACID
1-(Acetoxymethyl)-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-1,3-dihydro-7H-isobenzo[furo[4,5-b]-(1,4)]-benzodioxepine
SUBSTICTIC-ACID
11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 4,6-diformyl-3,8-dihydroxy-9-(hydroxymethyl)-1-methyl-11-oxo-, phenylmethyl ester
11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 9-[(acetyloxy)methyl]-4-(hydroxymethyl)-3,8-dimethoxy-1,6-dimethyl-11-oxo-, methyl ester
MOLLICELLIN_E
MOLLICELLIN_B
Title Journal or Book Year
A Further Three New Lichen Depsidones Australian Journal of Chemistry 1996
Three New Lichen Depsidones Australian Journal of Chemistry 1987
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