Molecular properties
- Formula
- C6H6N2O2
- Molar mass
- 138.13 g·mol−1
- Exact mass
- 138.0429 Da
- 5
- PubChem CID
- 258299
Molecule record
2-oxo-1H-pyridine-3-carboxamide
C6H6N2O2
138.13 g/mol
Loading structure
Functional groups
Amide
Aromatic ring
Primary amine
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 10128-92-4
- 2-Hydroxy-3-pyridinecarboxamide
- 2-Hydroxypyridine-3-carboxamide
- 2-hydroxynicotinamide
- 2-oxo-1,2-dihydropyridine-3-carboxamide
- 3-Pyridinecarboxamide, 2-hydroxy-
- 3-Pyridinecarboxamide,1,2-dihydro-2-oxo-(9CI)
- 881-529-1
Show all 24 synonyms
- 94083-12-2
- MFCD18818999
- NSC87090
- RefChem:473168
- SCHEMBL1369444
- SCHEMBL164482
- SCHEMBL16762460
- SCHEMBL3379743
- SCHEMBL8077362
- SCHEMBL82637
- SCHEMBL9097951
- SCHEMBL9100531
- SCHEMBL9615064
- carbamoyl pyridone
- hydroxy nicotinamide
- hydroxynicotinamide
Structure identifiers
- Canonical SMILES
- NC(=O)c1ccc[nH]c1=O
- Isomeric SMILES
- C1=CNC(=O)C(=C1)C(=O)N
- InChI
- InChI=1S/C6H6N2O2/c7-5(9)4-2-1-3-8-6(4)10/h1-3H,(H2,7,9)(H,8,10)
- InChIKey
- PQCVYHSKABCYON-UHFFFAOYSA-N
- PubChem CID
- 258299
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for 2-oxo-1H-pyridine-3-carboxamide; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-oxo-1H-pyridine-3-carboxamide; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.