Molecular properties
- Formula
- C5H4O3
- Molar mass
- 112.08 g·mol−1
- Exact mass
- 112.0160 Da
- 4
- PubChem CID
- 10268
Molecule record
furan-3-carboxylic acid
C5H4O3
112.08 g/mol
Loading structure
Functional groups
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 207-689-9
- 3-FUROIC ACID
- 3-FUROICACID
- 3-Furancarboxylic Acid; 3-Carboxyfuran; 3-Furanoic Acid; NSC 349941
- 3-Furancarboxylic acid
- 3-Furancarboxylic acid (9CI)
- 3-Furanoate
- 3-Furanoic acid
Show all 24 synonyms
- 3-Furoic acid, 98%
- 3-carboxyfuran
- 3-furan carboxylic acid
- 488-93-7
- 88A3S7RG98
- CHEBI:30846
- DTXCID10120102
- DTXSID50197611
- EINECS 207-689-9
- MFCD00005350
- NSC 349941
- RefChem:502121
- SCHEMBL142183
- UNII-88A3S7RG98
- bmse000842
- orb1221092
Structure identifiers
- Canonical SMILES
- O=C(O)c1ccoc1
- Isomeric SMILES
- C1=COC=C1C(=O)O
- InChI
- InChI=1S/C5H4O3/c6-5(7)4-1-2-8-3-4/h1-3H,(H,6,7)
- InChIKey
- IHCCAYCGZOLTEU-UHFFFAOYSA-N
- PubChem CID
- 10268
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 furan-3-carboxylic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for furan-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.