6-Hydroxy-5-nitro-4-oxo-1,4-dihydro-3-pyridinecarboxylic acid
[CAS# 685542-71-6]

Identification

• Name: 6-Hydroxy-5-nitro-4-oxo-1,4-dihydro-3-pyridinecarboxylic acid
• Synonyms: 4-hydroxy-5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylic acid
• Molecular Formula: C₆H₄N₂O₆
• Molecular Weight: 200.11
• CAS Registry Number: 685542-71-6
• SMILES: O=[N+]([O-])C=1C(=O)\C(=C/NC=1O)C(=O)O
• InChI: 1S/C6H4N2O6/c9-4-2(6(11)12)1-7-5(10)3(4)8(13)14/h1H,(H,11,12)(H2,7,9,10)
• InChIKey: QJWDJGWGMBFKGA-UHFFFAOYSA-N

Properties

• Density: 1.902g/cm³ (Cal.)
• Boiling point: 372.815°C at 760 mmHg (Cal.)
• Flash point: 179.273°C (Cal.)
• Refractive index: 1.683 (Cal.)