4-(Hydroxyimino)-1(4H)-Pyridinol

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Properties Simple | Detailed

Formula C5H11N2O2+
IUPAC Name 1-hydroxypiperidine-2,3,5,6-tetraid-4-one oxime
Molecular Mass 131.153 g·mol−1
Heat of Formation 63.1 ± 16.7 kJ·mol−1
Dipole Moment 2.37 ± 1.08 D
Volume 144.44 Å 3
Surface Area 151.55 Å 2
HOMO Energy -8.61 ± 0.55 eV
LUMO Energy 2.40 ± eV
Point Group Symmetry C1
Synonyms
  • 1-hydroxy-4-pyridinone oxime
  • 1-hydroxypyridin-4-one oxime
  • 4-hydroxyaminopyridine 1-oxide
  • 4-pyridinamine, n-hydroxy-, 1-oxide (9ci)
  • bb_sc-3072
  • n-(1-hydroxypyridin-4-ylidene)hydroxylamine
  • n-hydroxy-4-pyridinamine 1-oxide
  • pyridine, 4-hydroxyamino-, 1-oxide
CAS Number(s)
  • 1621-90-5
InChIKey YWXCPBOLRPNSNZ-UHFFFAOYSA-N
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