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2,3,7,8-tetramethyl-5H,10H-pyrazino[2,3-g]quinoxaline-5,10-dione

Compound with spectra: 2 NMR, and 1 FTIR

2,3,7,8-tetramethyl-5H,10H-pyrazino[2,3-g]quinoxaline-5,10-dione
SpectraBase Compound ID 5FpB51gDBTV
InChI InChI=1S/C14H12N4O2/c1-5-6(2)16-10-9(15-5)13(19)11-12(14(10)20)18-8(4)7(3)17-11/h1-4H3
InChIKey NBPJZNLWNNDPRP-UHFFFAOYSA-N
Mol Weight 268.28 g/mol
Molecular Formula C14H12N4O2
Exact Mass 268.096026 g/mol

View Spectrum of 2,3,7,8-tetramethyl-5H,10H-pyrazino[2,3-g]quinoxaline-5,10-dione

13C NMR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample T. Mukai, Tohoku University, Sendai, Japan
Solvent Polysol; Reference=TMS Spectrometer= Bruker AC-300

View Spectrum of 2,3,7,8-tetramethyl-5H,10H-pyrazino[2,3-g]quinoxaline-5,10-dione

1H NMR Spectrum
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent CDCl3

View Spectrum of 2,3,7,8-tetramethyl-5H,10H-pyrazino[2,3-g]quinoxaline-5,10-dione

FTIR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample T. MUKAI, TOHOKU UNIVERSITY, SENDAI, JAPAN
Technique KBr WAFER
  • 2,3,7,8-TETRAMETHYL-5H,10H-PYRAZINO[2,3-q]QUINOXALINE-5,10-DIONE
  • PYRAZINO/2,3-G/QUINOXALINE-5,10-DI- ONE, 5H,10H-, 2,3,7,8-TETRAMETHYL-,
2,6-bis(phenylmethyl)-[1,2,3]triazolo[4,5-f]benzotriazole-4,8-dione
4-Ethyl-5-[(3-ethyl-4-methyl-1H-pyrrol-2-yl)methyl]-3-methyl-1H-pyrrole-2-carbaldehyde
5-[(5-formyl-4-methyl-3-propyl-1H-pyrrol-2-yl)methyl]-3-methyl-4-propyl-1H-pyrrole-2-carbaldehyde
Porphyrinogen-2,3,7,8,12,13,17,18-octakis(acetonitrile)
Pyrrole-2-carboxylic acid, 4-acetyl-3,5-dimethyl-, benzyl ester
Pyrrole-2-carboxylic acid, 3,5-dimethyl-4-(2-methyl-1-oxopropyl)-, ethyl ester
6-Acetyl-3,5-dimethyl-3H-imidazo[1,2-d]tetrazole
2-Propanone, 1-[2-(2-oxopropyl)pyrido[2,3-b]pyrazin-3-yl]-
(Z)-4-methyl-N-(4-oxo-5-(pyridin-3-ylmethylene)-4,5-dihydrothiazol-2-yl)benzenesulfonamide
1,3-bis[tert-butyl(phenyl)phosphinoselenoyl]-1,3-dimethyl-urea
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