Molecular properties
- Formula
- C6H4N2O4
- Molar mass
- 168.11 g·mol−1
- Exact mass
- 168.0171 Da
- 6
- PubChem CID
- 298627
Molecule record
2-nitropyridine-3-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
- 2-NITRONICOTINICACID
- 2-Nitro-3-pyridinecarboxylicacid
- 2-Nitro-nicotinic acid
- 2-Nitronicotinic acid
- 3-PYRIDINECARBOXYLIC ACID, 2-NITRO-
- 33225-72-8
- AKOS006295150
- CS-W021735
Show all 21 synonyms
- DB-081277
- DS-11024
- DTXSID90305470
- F044367
- MFCD04114130
- NSC-170847
- NSC170847
- PB30788
- RIMQELJEDBHDQZ-
- RIMQELJEDBHDQZ-UHFFFAOYSA-N
- SCHEMBL8564029
- SY013023
- nitronicotinic acid
Structure identifiers
- Canonical SMILES
- O=C(O)c1cccnc1[N+](=O)[O-]
- Isomeric SMILES
- C1=CC(=C(N=C1)[N+](=O)[O-])C(=O)O
- InChI
- InChI=1S/C6H4N2O4/c9-6(10)4-2-1-3-7-5(4)8(11)12/h1-3H,(H,9,10)
- InChIKey
- RIMQELJEDBHDQZ-UHFFFAOYSA-N
- PubChem CID
- 298627
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-nitropyridine-3-carboxylic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-nitropyridine-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.