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3-Chloropyridine 1-oxide

Compound with spectra: 5 NMR, 1 FTIR, and 1 MS (GC)

3-Chloropyridine 1-oxide
SpectraBase Compound ID KjOLEGlWBye
InChI InChI=1S/C5H4ClNO/c6-5-2-1-3-7(8)4-5/h1-4H
InChIKey NEXUNCTUUDERGR-UHFFFAOYSA-N
Mol Weight 129.55 g/mol
Molecular Formula C5H4ClNO
Exact Mass 128.998141 g/mol

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FTIR Spectrum
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Technique Cell

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1H NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-d6

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13C NMR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample S. A. Sojka, F. J. Dinan J. Org. Chem. 44, 307(1979)
Solvent Chloroform-d; Reference=TMS; Temperature=309 K Spectrometer= Varian XL-100

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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17O NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO

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17O NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum BS-5-160-0
  • Pyridine, 3-chloro-1-oxide-
  • 3-Chloropyridine N-oxide
  • 3-Chloro-1-oxido-pyridin-1-ium
  • 3-Chloranyl-1-oxidanidyl-pyridin-1-ium
3,5-Dichloropyridine 1-oxide
3-Bromo-pyridine 1-oxide
3-Pyridinol 1-oxide
3-Methyl-N-hydroxy-pyridinium-cation
3-AMINO-PYRIDINE-1-OXIDE
1-Hydroxy-4-chloro-pyridinium cation
4-aminopyridine, 1-oxide
4-BROMOPYRIDINE, 1-OXIDE
4-Pyridinol 1-oxide
4-Picoline, 1-oxide
Title Journal or Book Year
Dual resonance functionality in pyridine 1-oxides. A double multinuclear NMR approach The Journal of Organic Chemistry 1988
Oxygen-17 NMR spectroscopy: σI dependence for the substituent chemical shifts of 3-substituted pyridine 1-oxides Tetrahedron Letters 1986
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