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

*Links on SpectraBase are not permalinks.

acetic acid, 1-(4-bromophenyl)-2-((8Z)-4-methyl-2,9-dioxo-2H-furo[2,3-h][1]benzopyran-8(9H)-ylidene)hydrazide

Compound with spectra: 1 NMR

acetic acid, 1-(4-bromophenyl)-2-((8Z)-4-methyl-2,9-dioxo-2H-furo[2,3-h][1]benzopyran-8(9H)-ylidene)hydrazide
SpectraBase Compound ID K99k8qyR5Kk
InChI InChI=1S/C20H13BrN2O5/c1-10-9-16(25)28-19-14(10)7-8-15-17(19)18(26)20(27-15)22-23(11(2)24)13-5-3-12(21)4-6-13/h3-9H,1-2H3/b22-20-
InChIKey QEWNPMXQZXAWEN-XDOYNYLZSA-N
Mol Weight 441.24 g/mol
Molecular Formula C20H13BrN2O5
Exact Mass 440.000785 g/mol

View Spectrum of acetic acid, 1-(4-bromophenyl)-2-((8Z)-4-methyl-2,9-dioxo-2H-furo[2,3-h][1]benzopyran-8(9H)-ylidene)hydrazide

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
N'-((8Z)-4-Methyl-2,9-dioxo-2H-furo[2,3-H]chromen-8(9H)-ylidene)-N-(4-methylphenyl)acetohydrazide
N'-((8Z)-4-Methyl-2,9-dioxo-2H-furo[2,3-H]chromen-8(9H)-ylidene)-N-phenylacetohydrazide
(8E)-4-methyl-2H-furo[2,3-h]chromene-2,8,9-trione 8-[(2-nitrophenyl)hydrazone]
4-Methyl-2H-furo[2,3-h]chromene-2,8,9-trione 8-[(3,4-dinitrophenyl)hydrazone]
(8E)-4-methyl-2H-furo[2,3-h]chromene-2,8,9-trione 8-[(2,4-dinitrophenyl)hydrazone]
8-(2-Chloro-5-nitro-benzylidene)-4-methyl-furo[2,3-h]chromene-2,9-dione
8-(3-Hydroxy-4-nitro-benzylidene)-4-methyl-furo[2,3-h]chromene-2,9-dione
4-Methyl-8-(3,4,5-trimethoxybenzylidene)-2H-furo[2,3-h]chromene-2,9(8H)-dione
(9Z)-9-(3,5-dibromo-2-hydroxy-benzylidene)-4-methyl-furo[2,3-h]chromene-2,8-quinone
8,9-dihydro-4,9-dimethyl-9-[(2-methylpiperidino)methyl]-2H,10H-benzo[1,2-b:3,4-b']dipyran-2,10-dione, hychloride
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.