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2-quinoxalinecarboxylic acid, 3-hydroxy-7-methoxy-, ethyl ester, 1,4-dioxide

View entire compound with spectra: 1 NMR

2-quinoxalinecarboxylic acid, 3-hydroxy-7-methoxy-, ethyl ester, 1,4-dioxide
SpectraBase Compound ID DbIMefBFhXM
InChI InChI=1S/C12H12N2O6/c1-3-20-12(16)10-11(15)14(18)8-5-4-7(19-2)6-9(8)13(10)17/h4-6,15H,3H2,1-2H3
InChIKey JHVXPZIBIBATQC-UHFFFAOYSA-N
Mol Weight 280.24 g/mol
Molecular Formula C12H12N2O6
Exact Mass 280.069536 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 8Mp6Eeyw6v
Name 2-quinoxalinecarboxylic acid, 3-hydroxy-7-methoxy-, ethyl ester, 1,4-dioxide
Copyright Copyright © 2022-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 280.069536108 u
Formula C12H12N2O6
InChI InChI=1S/C12H12N2O6/c1-3-20-12(16)10-11(15)14(18)8-5-4-7(19-2)6-9(8)13(10)17/h4-6,15H,3H2,1-2H3
InChIKey JHVXPZIBIBATQC-UHFFFAOYSA-N
Molecular Weight 280.236 g/mol
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2017_16010
Solvent DMSO-d6
Source Vendor ID: NMR/11211882; Lab Info: LP; Lab Number: LP-3800131