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

*Links on SpectraBase are not permalinks.

3,4-DIBrOMO-2,5-DIMETHOXY-10-METHYLBENZO-[B]-XANTHONE

Compound with spectra: 1 NMR, and 2 MS (GC)

3,4-DIBrOMO-2,5-DIMETHOXY-10-METHYLBENZO-[B]-XANTHONE
SpectraBase Compound ID C09NtgaaNVo
InChI InChI=1S/C20H14Br2O4/c1-9-4-5-14-12(6-9)18(23)13-7-10-11(8-15(13)26-14)20(25-3)17(22)16(21)19(10)24-2/h4-8H,1-3H3
InChIKey WQSZBDLHTNEQHK-UHFFFAOYSA-N
Mol Weight 478.14 g/mol
Molecular Formula C20H14Br2O4
Exact Mass 475.925885 g/mol

View Spectrum of 3,4-DIBrOMO-2,5-DIMETHOXY-10-METHYLBENZO-[B]-XANTHONE

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum AH-134-562-7

View Spectrum of 3,4-DIBrOMO-2,5-DIMETHOXY-10-METHYLBENZO-[B]-XANTHONE

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum AH-134-562-7

View Spectrum of 3,4-DIBrOMO-2,5-DIMETHOXY-10-METHYLBENZO-[B]-XANTHONE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • 8,9-bis(bromanyl)-7,10-dimethoxy-2-methyl-benzo[b]xanthen-12-one
12H-Benzo[b]xanthen-12-one, 11-hydroxy-3,8,10-trimethoxy-1-methyl-
11-hydroxy-4-methyl-6,7,8,9-tetrahydro-[1]benzofuro[3,2-g]chromen-2-one
5-[(6-Hydroxy-4,7-dimethoxy-1-benzofuran-5-yl)carbonyl]-3-methyl-1H-pyrazolo[3,4-b]pyridine
Actaldehyde cholesteryl ethyl acetal
(23S,24S)-3,23-Dihydroxy-24-methyl-5.alpha.-cholestan-6-one
1,1-Dimethyl 2-ethyl 3-[2-(Aminocarbonyl)hydrazono]-1-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)butane-1,1,2-tricarboxylate
2,8-Diallyl-1,7-dihydroxy-3,6-dimethoxy-xanthone
4-{[(4aS,4bR,7aS,8R)-5,7-dioxo-4b,5,6,7,7a,8-hexahydro-4aH-pyrrolo[3',4':3,4]pyrrolo[1,2-b]pyridazin-8-yl]carbonyl}phenyl acetate
PSOROXANTHIN_CHLOROHYDRIN;3',4'-DEOXY-4'-CHLOROPSOROXANTHIN-3',5'-DIOL
Cholesta-5,22,24-trien-3-ol, 23-ethyl-, (3.beta.,22E)-
Title Journal or Book Year
New Benzo[ b ]xanthones from Diels-Alder Reactions of Chromone-3-carboxaldehydes with ortho -Benzoquinodimethanes Monatshefte f�r Chemie / Chemical Monthly 2003
Other Resources
Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.