Molecular properties
- Formula
- C6H4ClNO2
- Molar mass
- 157.56 g·mol−1
- Exact mass
- 156.9931 Da
- 5
- PubChem CID
- 818229
Molecule record
4-chloropyridine-3-carboxylic acid
C6H4ClNO2
157.56 g/mol
Loading structure
Functional groups
Aromatic ring
Aryl halide
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 10177-29-4
- 3-PYRIDINECARBOXYLIC ACID, 4-CHLORO-
- 4-Chloro-3-pyridinecarb
- 4-Chloro-3-pyridinecarboxylic acid
- 4-Chloronicotinic acid
- 4-Chloronicotinicacid
- 4-Chloropyridine-3-carboxylic acid, 96%
- 4-chloro-nicotinic acid
Show all 24 synonyms
- 4-chloro-pyridine-3-carboxylic acid
- 628-434-1
- AB03598
- AF-399/40245588
- AS-5394
- CS-D1685
- DTXCID70306980
- DTXSID00355921
- FT-0600804
- MFCD00128860
- QZ2L8CE8DV
- RefChem:292137
- SBB028475
- SCHEMBL15514423
- SCHEMBL29574646
- SCHEMBL7533
Structure identifiers
- Canonical SMILES
- O=C(O)c1cnccc1Cl
- Isomeric SMILES
- C1=CN=CC(=C1Cl)C(=O)O
- InChI
- InChI=1S/C6H4ClNO2/c7-5-1-2-8-3-4(5)6(9)10/h1-3H,(H,9,10)
- InChIKey
- IMRGVWZLCZERSQ-UHFFFAOYSA-N
- PubChem CID
- 818229
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-chloropyridine-3-carboxylic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 4-chloropyridine-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.