Molecular properties
- Formula
- C6H6N2O2
- Molar mass
- 138.13 g·mol−1
- Exact mass
- 138.0429 Da
- 5
- PubChem CID
- 319979
Molecule record
4-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
- 3-PYRIDINECARBOXYLIC ACID, 4-AMINO-
- 4-Amino-3-pyridinecarboxylic acid
- 4-Amino-nicotinic acid
- 4-amino-3-carboxypyridine
- 4-aminonicotinate
- 4-aminonicotinic acid
- 4-aminonicotinicacid
- 628-821-5
Show all 24 synonyms
- 7418-65-7
- CHEBI:68577
- CHEMBL3617320
- CS-W002555
- DTXCID00264185
- DTXSID00313061
- EN300-74247
- FT-0601315
- MFCD00234183
- NSC 266130
- NSC266130
- PS-3347
- Q27137021
- RefChem:518253
- SCHEMBL11098872
- SCHEMBL244632
Structure identifiers
- Canonical SMILES
- Nc1ccncc1C(=O)O
- Isomeric SMILES
- C1=CN=CC(=C1N)C(=O)O
- InChI
- InChI=1S/C6H6N2O2/c7-5-1-2-8-3-4(5)6(9)10/h1-3H,(H2,7,8)(H,9,10)
- InChIKey
- IASBMUIXBJNMDW-UHFFFAOYSA-N
- PubChem CID
- 319979
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 4-aminopyridine-3-carboxylic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 4-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.