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Atomfair 2(1H)-Pyridinone, 3,5-dinitro- C5H3N3O5

Description 3,5-Dinitro-1H-pyridin-2-one (CAS 2980-33-8) is a high-purity nitro-substituted pyridinone compound with the molecular formula C5H3N3O5. This yellow crystalline solid (MW 185.10 g/mol) exhibits unique reactivity due to its electron-deficient aromatic system and tautomeric equilibrium between pyridinone and pyridinol forms. As a bifunctional scaffold containing both nitro groups and a reactive hydroxyl moiety, it serves as a versatile building block in pharmaceutical intermediates, energetic materials research, and coordination chemistry. The compound is supplied with comprehensive analytical documentation including1H/13C NMR spectra, HPLC purity reports (>98%), and elemental analysis data. Proper handling requires PPE due to potential irritant properties and thermal instability under…

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Description

Description

3,5-Dinitro-1H-pyridin-2-one (CAS 2980-33-8) is a high-purity nitro-substituted pyridinone compound with the molecular formula C5H3N3O5. This yellow crystalline solid (MW 185.10 g/mol) exhibits unique reactivity due to its electron-deficient aromatic system and tautomeric equilibrium between pyridinone and pyridinol forms. As a bifunctional scaffold containing both nitro groups and a reactive hydroxyl moiety, it serves as a versatile building block in pharmaceutical intermediates, energetic materials research, and coordination chemistry. The compound is supplied with comprehensive analytical documentation including 1H/13C NMR spectra, HPLC purity reports (>98%), and elemental analysis data. Proper handling requires PPE due to potential irritant properties and thermal instability under extreme conditions.

  • CAS No: 2980-33-8
  • Molecular Formula: C5H3N3O5
  • Molecular Weight: 185.09
  • Exact Mass: 185.00727020
  • Monoisotopic Mass: 185.00727020
  • IUPAC Name: 3,5-dinitro-1H-pyridin-2-one
  • SMILES: C1=C(C(=O)NC=C1[N+](=O)[O-])[N+](=O)[O-]
  • Synonyms: 2-Hydroxy-3,5-dinitropyridine, 2(1H)-Pyridinone, 3,5-dinitro-, 2-Pyridinol, 3,5-dinitro-, 3,5-Dinitro-2-hydroxypyridine, 3,5-dinitro-2(1H)-Pyridinone

Application

This compound is primarily employed as a precursor in the synthesis of high-energy density materials and pharmaceutical intermediates. Researchers utilize its nitro groups for nucleophilic aromatic substitution reactions to create complex heterocyclic systems. In materials science, it serves as a ligand for transition metal complexes with potential catalytic applications. The compound’s unique electronic properties make it valuable for studying charge-transfer complexes and nonlinear optical materials.

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