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

*Links on SpectraBase are not permalinks.
Isonicotinonitrile 1-oxide
SpectraBase Compound ID 3ueWeSJqn3E
InChI InChI=1S/C6H4N2O/c7-5-6-1-3-8(9)4-2-6/h1-4H
InChIKey QNCSFBSIWVBTHE-UHFFFAOYSA-N
Mol Weight 120.11 g/mol
Molecular Formula C6H4N2O
Exact Mass 120.032363 g/mol
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Trifluoroacetic acid
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent H2O
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent H2O
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Technique KBr WAFER
Copyright Copyright © 2008-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
Copyright Copyright © 2008-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 142352
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 142352
  • 4-CYANO-PYRIDINE-1-OXIDE
  • QNCSFBSIWVBTHE-UHFFFAOYSA-N
  • 4-CYANOPYRIDINE-N-OXIDE,4-PYRIDINECARBONITRILE-1-OXIDE
  • 4-CYANOPYRIDIN-N-OXIDE
  • PYRIDINE, 4-CYANO-, 1-OXIDE
  • 4-Cyanopyridine N-oxide
Title Journal or Book Year
Substituent Effects on15N and17O NMR Chemical Shifts in 4′-Substitutedtrans-NNO-Azoxybenzenes Bulletin of the Chemical Society of Japan 1990
Dual resonance functionality in pyridine 1-oxides. A double multinuclear NMR approach The Journal of Organic Chemistry 1988
A 17O NMR study. Substituent chemical shifts of 4-substituted pyridine 1-oxides in DMSO: Importance of dual enhanced resonance contributions with PI-donor and PI-acceptor substituents Tetrahedron Letters 1986
17O NMR spectroscopy of 4-substituted pyridineN-oxides: Substituent and solvent effects Magnetic Resonance in Chemistry 1985

This compound is available in the following databases:

Sigma-Aldrich Library of Raman Spectra

Author: Wiley/Sigma-Aldrich

Wiley, on behalf of Merck KGaA Darmstadt, Germany, releases the Sigma-Aldrich Library of Raman Spectra, featuring over 6,480 high-quality Raman spectra. Learn more.

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.