4-Pyridone

4-Pyridone

Identifiers
CAS Number	108-96-3 Y
3D model (Jmol)	Interactive image
ChEBI	CHEBI:133125
ChEMBL	ChEMBL237459
ChemSpider	11787 Y
ECHA InfoCard	100.003.304
EC Number	203-633-2
PubChem	12290
UNII	3P2MV07G53 Y
InChI InChI=1S/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7) Y Key: GCNTZFIIOFTKIY-UHFFFAOYSA-N Y InChI=1/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7) Key: GCNTZFIIOFTKIY-UHFFFAOYAB
SMILES c1c[nH]ccc1=O
Properties
Chemical formula	C5H5NO
Molar mass	95.10 g·mol−1
Melting point	150 °C
Boiling point	181 °C
Solubility in water	Soluble in water
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

4-Pyridone is an organic compound with the formula C
5H
4NH(O).

4-Pyridone, and its derivatives, are prepared from 4-Pyrone and amines in protic solvents.