1-Hydroxy-2-Oxo-1,2-Dihydro-4-Pyridinecarboxylic Acid

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Properties Simple | Detailed

Formula C6H5NO4+
IUPAC Name 1-hydroxy-2-oxo-pyridine-4-carboxylic acid
Molecular Mass 155.108 g·mol−1
Heat of Formation -473.6 ± 16.7 kJ·mol−1
Dipole Moment 3.70 ± 1.08 D
Volume 163.08 Å 3
Surface Area 166.65 Å 2
HOMO Energy -9.41 ± 0.55 eV
LUMO Energy -1.36 ± eV
Point Group Symmetry C1
Synonyms
  • 1-hydroxy-2-keto-isonicotinic acid
  • 1-hydroxy-2-oxo-4-pyridinecarboxylic acid
  • 1-hydroxy-2-oxopyridine-4-carboxylic acid
  • 2-hydroxyisonicotinic acid n-oxide
  • 4-pyridinecarboxylic acid, 2-hydroxy-, 1-oxide
  • hinano
  • ino
CAS Number(s)
  • 13602-64-7
InChIKey JFXSGPUFCQCCQM-UHFFFAOYSA-N
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