4-Pyridinol-1-oxide

• Formula: C₅H₅NO₂
• Molecular weight: 111.0987
• IUPAC Standard InChI: InChI=1S/C5H5NO2/c7-5-1-3-6(8)4-2-5/h1-4,7H Copy

  
• IUPAC Standard InChIKey: DZNMBUOUGMTZRA-UHFFFAOYSA-N Copy
• CAS Registry Number: 6890-62-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 4-Hydroxypyridine 1-oxide; Pyridinium,1,4-dihydroxy-,1-hydroxide,inner salt; 4-Pyridinol oxide; Pyridine oxide, 4-hydroxy-
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• Information on this page:
  • Gas phase ion energetics data
  • UV/Visible spectrum
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

UV/Visible spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Gronneberg, Hurum, et al., 1974
Gronneberg, T.; Hurum, T.; Undheim, K., Ionisation potentials in structure analysis of gaseous hydroxypyridine 1-oxides, Acta Chem. Scand., Ser. B, 1974, 28, 986. [all data]

Jaffe, 1955
Jaffe, H.H., J. Am. Chem. Soc., 1955, 77, 4451. [all data]

Notes

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, References

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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