4(1H)-Pyrimidinone, 2-(methylthio)-

• Formula: C₅H₆N₂OS
• Molecular weight: 142.179
• IUPAC Standard InChI: InChI=1S/C5H6N2OS/c1-9-5-6-3-2-4(8)7-5/h2-3H,1H3,(H,6,7,8) Copy

  
• IUPAC Standard InChIKey: UYHSQVMHSFXUOA-UHFFFAOYSA-N Copy
• CAS Registry Number: 5751-20-2
• Chemical structure:
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• Other names: 2-(Methylthio)-4-pyrimidone; 2-Methylthiouracil; 4-Hydroxy-2-methylthiopyrimidine; 4-Pyrimidinol, 2-(methylthio)-; 2-(Methylthio)-4(1H)-pyrimidinone; 2-(methylthio)-1H-pyrimidin-4-one
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• Information on this page:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • References
  • Notes
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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 by: Sharon G. Lias and Joel F. Liebman

Ionization energy determinations

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

References

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

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

Katritzky and Szafrani, 1990
Katritzky, A.R.; Szafrani, M., The tautomeric equilibria of thio analogues of nucleic acid bases. Part 3. Ultraviolet photoelectron spectra of 2-thiouracil and its methyl derivatives, J. Chem. Soc. Perkin Trans. 2, 1990, 871. [all data]

Notes

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References

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