Molecular properties
- Formula
- C5H4OS
- Molar mass
- 112.15 g·mol−1
- Exact mass
- 111.9983 Da
- 4
- PubChem CID
- 68135
Molecule record
thiophene-3-carbaldehyde
C5H4OS
112.15 g/mol
Loading structure
Functional groups
Aldehyde
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 207-865-5
- 3-Carboxaldehyde-thiophene
- 3-Formylthiophene
- 3-Thienophenecarboxyaldehyde
- 3-Thiophenaldehyde
- 3-Thiophenecarbaldehyde
- 3-Thiophenecarboxaldehyde
- 3-formyl-thiophene
Show all 24 synonyms
- 3-thiophene carboxaldehyde
- 3-thiophene carboxyaldehyde
- 498-62-4
- CHEBI:87611
- DTXCID1040742
- DTXSID2060098
- EINECS 207-865-5
- InChI=1/C5H4OS/c6-3-5-1-2-7-4-5/h1-4
- MFCD00005466
- NSC 172858
- RBIGKSZIQCTIJF-UHFFFAOYSA-N
- RefChem:95477
- Thiophene-3-aldehyde
- Thiophene-3-carboxaldehyde
- thiophen-3-carbaldehyde
- thiophen-3-carboxaldehyde
Structure identifiers
- Canonical SMILES
- O=Cc1ccsc1
- Isomeric SMILES
- C1=CSC=C1C=O
- InChI
- InChI=1S/C5H4OS/c6-3-5-1-2-7-4-5/h1-4H
- InChIKey
- RBIGKSZIQCTIJF-UHFFFAOYSA-N
- PubChem CID
- 68135
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 thiophene-3-carbaldehyde; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for thiophene-3-carbaldehyde; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.