Molecular properties
- Formula
- C10H7NO2
- Molar mass
- 173.17 g·mol−1
- Exact mass
- 173.0477 Da
- 8
- PubChem CID
- 7124
Molecule record
quinoline-2-carboxylic acid
C10H7NO2
173.17 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
- 1199266-78-8
- 2-Carboxyquinoline
- 2-Quinoline carboxylic acid
- 2-Quinolinecarboxylate
- 2-Quinolinecarboxylic acid
- 2-Quinolinylcarboxylate
- 2-Quinolinylcarboxylic acid
- 202-218-3
Show all 24 synonyms
- 26469-60-3
- 93-10-7
- AI3-18872
- CHEBI:18386
- DTXCID7048829
- DTXSID6059079
- EINECS 202-218-3
- MFCD00006752
- NSC-4882
- P90NWT719R
- QUINALDIC ACID
- QUINALDIC ACID [MI]
- Quinaldinic acid
- Quinolinecarboxylic acid
- RefChem:871916
- bmse000417
Structure identifiers
- Canonical SMILES
- O=C(O)c1ccc2ccccc2n1
- Isomeric SMILES
- C1=CC=C2C(=C1)C=CC(=N2)C(=O)O
- InChI
- InChI=1S/C10H7NO2/c12-10(13)9-6-5-7-3-1-2-4-8(7)11-9/h1-6H,(H,12,13)
- InChIKey
- LOAUVZALPPNFOQ-UHFFFAOYSA-N
- PubChem CID
- 7124
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 quinoline-2-carboxylic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for quinoline-2-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.