Molecular properties
- Formula
- C12H9NO2
- Molar mass
- 199.21 g·mol−1
- Exact mass
- 199.0633 Da
- 9
- PubChem CID
- 2762845
Molecule record
2-phenylpyridine-4-carboxylic acid
C12H9NO2
199.21 g/mol
Loading structure
Functional groups
Aromatic ring
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 2-(Phenyl)-isonicotinic acid
- 2-Phenyl-4-pyridinecarboxylic acid
- 2-Phenylisonicotinic acid
- 2-PhenylisonicotinicAcid
- 2-Phenylisonicotinicaci
- 4-Pyridinecarboxylic acid, 2-phenyl-
- 55240-51-2
- 692-864-6
Show all 24 synonyms
- AKOS004911929
- ALBB-019460
- CCG-139870
- CHEMBL5404148
- DTXCID10327533
- DTXSID50376505
- E10166
- MFCD03086008
- OMMKWOVBOKXXQU-UHFFFAOYSA-N
- P2453
- PS-4415
- RefChem:265369
- SBB052864
- SCHEMBL29541336
- SCHEMBL648273
- SY028466
Structure identifiers
- Canonical SMILES
- O=C(O)c1ccnc(-c2ccccc2)c1
- Isomeric SMILES
- C1=CC=C(C=C1)C2=NC=CC(=C2)C(=O)O
- InChI
- InChI=1S/C12H9NO2/c14-12(15)10-6-7-13-11(8-10)9-4-2-1-3-5-9/h1-8H,(H,14,15)
- InChIKey
- OMMKWOVBOKXXQU-UHFFFAOYSA-N
- PubChem CID
- 2762845
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-phenylpyridine-4-carboxylic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-phenylpyridine-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.