Molecular properties
- Formula
- C6H6N2O2
- Molar mass
- 138.13 g·mol−1
- Exact mass
- 138.0429 Da
- 5
- PubChem CID
- 72930
Molecule record
2-aminopyridine-3-carboxylic acid
C6H6N2O2
138.13 g/mol
Loading structure
Functional groups
Aromatic ring
Carboxylic acid
Primary amine
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 2-Amino nicotinic acid
- 2-Amino-3-carboxypyridine
- 2-Amino-3-pyridinecarboxylic Acid; NSC 3049;
- 2-Amino-3-pyridinecarboxylic acid
- 2-Aminonicotinic acid
- 2-Aminonicotinicacid
- 2-aminonicotinoic acid
- 226-296-3
Show all 24 synonyms
- 3-Pyridinecarboxylic acid, 2-amino-
- 5345-47-1
- CBC 500841
- CHEBI:68572
- CHEMBL3322868
- DTXCID5041437
- DTXSID1063801
- EINECS 226-296-3
- MFCD00006318
- NSC-3049
- Nicotinic acid, 2-amino-
- RefChem:85395
- S29G45VTQ6
- SCHEMBL181403
- aminonicotinic acid
- pyridine, 2-amino-3-carboxy-
Structure identifiers
- Canonical SMILES
- Nc1ncccc1C(=O)O
- Isomeric SMILES
- C1=CC(=C(N=C1)N)C(=O)O
- InChI
- InChI=1S/C6H6N2O2/c7-5-4(6(9)10)2-1-3-8-5/h1-3H,(H2,7,8)(H,9,10)
- InChIKey
- KPIVDNYJNOPGBE-UHFFFAOYSA-N
- PubChem CID
- 72930
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-aminopyridine-3-carboxylic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-aminopyridine-3-carboxylic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.