Chem
J-GLOBAL ID:200907054989676221   Nikkaji number:J102.045E

4(1H)-Pyridone

4(1H)-ピリドン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C5H5NO
Molecular formula furigana: C5-H5-N-O
Molecular weight: 95.101
InChI: InChI=1S/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7)
InChI key: GCNTZFIIOFTKIY-UHFFFAOYSA-N
SMILES: O=c1cc[nH]cc1
Systematic name  (4):
  • ピリジン-4(1H)-オン
  • 4(1H)-ピリドン
  • 1,4-ジヒドロピリジン-4-オン
  • 1,4-dihydropyridin-4-one
Other name (3):
  • 4(1H)-Pyridone
  • 1,4-Dihydropyridine-4-one
  • Pyridin-4(1H)-one
CAS registry number: 108-96-3
Regulation number (3):
  • (5)-722
  • EINECS2036332
  • TSCA(108-96-3)
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