Histidine

• Formula: C₆H₉N₃O₂
• Molecular weight: 155.1546
• IUPAC Standard InChI: InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m1/s1 Copy

  
• IUPAC Standard InChIKey: HNDVDQJCIGZPNO-RXMQYKEDSA-N Copy
• CAS Registry Number: 71-00-1
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: L-Histidine; Histidine, L-; Glyoxaline-5-alanine; L-(-)-Histidine; 1H-Imidazole-4-propanoic acid, α-amino-, (S)-; 4-(2-Amino-2-carboxyethyl)imidazole; Anti-rheuma
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Ion clustering data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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Phase change 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: William E. Acree, Jr., James S. Chickos

Enthalpy of sublimation

References

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

Gaffney, Pierce, et al., 1977
Gaffney, Jeffrey S.; Pierce, Robert C.; Friedman, Lewis, Mass spectrometer study of evaporation of .alpha.-amino acids, J. Am. Chem. Soc., 1977, 99, 13, 4293-4298, https://doi.org/10.1021/ja00455a015 . [all data]

Notes

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• Symbols used in this document:
  

  ΔsubH

  Enthalpy of sublimation

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