4-Aminopyridine

• Formula: C₅H₆N₂
• Molecular weight: 94.1145
• IUPAC Standard InChI: InChI=1S/C5H6N2/c6-5-1-3-7-4-2-5/h1-4H,(H2,6,7) Copy

  
• IUPAC Standard InChIKey: NUKYPUAOHBNCPY-UHFFFAOYSA-N Copy
• CAS Registry Number: 504-24-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Fampridine; 4-Pyridinamine; Pyridine, 4-amino-; γ-Aminopyridine; p-Aminopyridine; Phillips 1861; VMI 10-3; 4-Pyridylamine; Amino-4 pyridine; Avitrol; Avitrol 200; Compound 1861; Pimadin (free base); Prc 1237; 4-AP; Rcra waste number P008; NSC 15041; Frampridine
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• Information on this page:
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
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Ion clustering 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: Robert C. Dunbar

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

 +  = ( • )

By formula: K⁺ + C₅H₆N₂ = (K⁺ • C₅H₆N₂)

 +  = ( • )

By formula: Li⁺ + C₅H₆N₂ = (Li⁺ • C₅H₆N₂)

 +  = ( • )

By formula: Na⁺ + C₅H₆N₂ = (Na⁺ • C₅H₆N₂)

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.

Rodgers, 2001
Rodgers, M.T., Substituent Effects in the Binding of Alkali Metal Ions to Pyridines, Studied by Threshold Collision-Induced Dissociation and ab Initio Theory: The Aminopyridines, J. Phys. Chem. A, 2001, 105, 35, 8145, https://doi.org/10.1021/jp011555z . [all data]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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