Molecular properties
- Formula
- C6H4N2O4
- Molar mass
- 168.11 g·mol−1
- Exact mass
- 168.0171 Da
- 6
- PubChem CID
- 2762924
Molecule record
3-nitropyridine-4-carboxylic acid
C6H4N2O4
168.11 g/mol
Loading structure
Functional groups
Aromatic ring
Carboxylic acid
Nitro compound
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 3-Nitro-4-pyridinecarboxylic acid
- 3-Nitro-isonicotinic acid
- 3-NitroisonicotinicAcid
- 3-nitroisonicotinic acid
- 4-Pyridinecarboxylic acid, 3-nitro-
- 59290-82-3
- AKOS006280973
- AS-18652
Show all 20 synonyms
- CS-W003167
- DB-031402
- DTXSID80376578
- F044368
- MFCD04114244
- PB26123
- SBB053031
- SCHEMBL1231890
- SCHEMBL4444121
- SY022682
- YKPIUHZVTZWEEW-UHFFFAOYSA-N
- nitroisonicotinic acid
Structure identifiers
- Canonical SMILES
- O=C(O)c1ccncc1[N+](=O)[O-]
- Isomeric SMILES
- C1=CN=CC(=C1C(=O)O)[N+](=O)[O-]
- InChI
- InChI=1S/C6H4N2O4/c9-6(10)4-1-2-7-3-5(4)8(11)12/h1-3H,(H,9,10)
- InChIKey
- YKPIUHZVTZWEEW-UHFFFAOYSA-N
- PubChem CID
- 2762924
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 3-nitropyridine-4-carboxylic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 3-nitropyridine-4-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.