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Molecule record

4-ethylpyridine-3-carboxylic acid

C8H9NO2

151.16 g/mol

Loading structure

Molecular properties

Formula
C8H9NO2
Molar mass
151.16 g·mol−1
Exact mass
151.0633 Da
5
PubChem CID
19707954

Functional groups

Alkane / alkyl carbon
Aromatic ring
Carboxylic acid

Physical properties

No source-backed physical properties are curated for this molecule yet.

Common names and synonyms

  • 3-PYRIDINECARBOXYLIC ACID, 4-ETHYL-
  • 3-Pyridinecarboxylicacid,4-ethyl-(9CI)
  • 4-Ethylnicotinic acid
  • 4-Ethylnicotinicacid
  • 52830-20-3
  • AKOS022717291
  • C75477
  • CS-0188347
Show all 14 synonyms
  • DB-283171
  • DS-18820
  • F516452
  • MFCD18819065
  • SCHEMBL123203
  • SCHEMBL30465694

Structure identifiers

Canonical SMILES
CCc1ccncc1C(=O)O
Isomeric SMILES
CCC1=C(C=NC=C1)C(=O)O
InChI
InChI=1S/C8H9NO2/c1-2-6-3-4-9-5-7(6)8(10)11/h3-5H,2H2,1H3,(H,10,11)
InChIKey
ZQDCHFWHASWLKG-UHFFFAOYSA-N
PubChem CID
19707954

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library
No redistributable or simulated spectroscopy record is attached yet.

Simulated NMR

On-demand educational prediction for 4-ethylpyridine-3-carboxylic acid; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 4-ethylpyridine-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.

PubChem(link only)
Open source record