2,5-Pyridinediol

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Properties Simple | Detailed

Formula C5H5NO2+
IUPAC Name 5-hydroxypyridin-2-one
Molecular Mass 111.099 g·mol−1
Heat of Formation -248.7 ± 16.7 kJ·mol−1
Dipole Moment 3.40 ± 1.08 D
Volume 125.92 Å 3
Surface Area 135.85 Å 2
HOMO Energy -8.81 ± 0.55 eV
LUMO Energy -0.78 ± eV
Point Group Symmetry Cs
Synonyms
  • 2(1h)-pyridinone, 5-hydroxy-
  • 2,5-dhpy
  • 2,5-dihydroxypyridine
  • 5-hydroxy-1h-pyridin-2-one
  • 5-hydroxy-2-pyridone
  • pyridine-2,5-diol
CAS Number(s)
  • 5154-01-8
  • 24154-26-5
InChIKey CHGPEDOMXOLANF-UHFFFAOYSA-N
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