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

*Links on SpectraBase are not permalinks.

2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydropyrano[2,3-f]chromene-4,8-dione

Compound with spectra: 1 NMR

2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydropyrano[2,3-f]chromene-4,8-dione
SpectraBase Compound ID 2K5CwXgcc6y
InChI InChI=1S/C21H17BrO4/c1-10-8-17-19(11(2)12(3)21(24)26-17)20-18(10)15(23)9-16(25-20)13-4-6-14(22)7-5-13/h4-8,16H,9H2,1-3H3
InChIKey VPIMUBYWAXPFRG-UHFFFAOYSA-N
Mol Weight 413.27 g/mol
Molecular Formula C21H17BrO4
Exact Mass 412.031022 g/mol

View Spectrum of 2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydropyrano[2,3-f]chromene-4,8-dione

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
7-HYDROXY-8-(3-METHYL-1-OXOBUTYL)-4-S-BUTYL-6',6'-DIMETHYL-PYRANO-(2',3':5,6)-COUMARIN
(2S)-6-(GAMMA,GAMMA-DIMETHYLALLYL)-5-HYDROXY-3',4'-DIMETHOXY-6'',6''-DIMETHYLPYRAN-[2'',3'':7,8]-FLAVANONE
Drummondin A
(+-)-6,6-Dimethyl-9-hydroxy-10-(3-hydroxy-2-methylpropionyl)-4-propyl-2H,6H-benzo[1,2-b:3,4:b']dipyran-2-one
5-HYDROXY-2,2-DIMETHYL-6-[(E)-2-METHYLBUT-2-ENOYL]-10-PROPYL-2H,8H-BENZO-[1,2-B:3,4-B']-DIPYRAN-8-ONE
KHONKLONGINOL_A;3,5-DIHYDROXY-4'-METHOXY-6'',6''-DIMETHYLPYRANO-(2'',3'':7.6)-8-(3''',3'''-DIMETHYLALLYL)-FLAVANONE
(2S,3S,4S)-2,3-dimethoxy-4-((4-methoxybenzyl)oxy)-3,4-dihydrodibenzo[b,d]furan-1(2H)-one
8-(GAMMA,GAMMA-DIMETHYL-ALLYL)-3,5,4'-TRIHYDROXY-6,6-DIMETHYL-PYRANYL-[6,7-A]-FLAVANONOL
HERBOLIDE I
8-(GAMMA,GAMMA-DIMETHYL-ALLYL)-3,5-DIHYDROXY-6,6-DIMETHYL-PYRANYL-[6,7-A]-FLAVANONOL
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.