Molecular properties
- Formula
- C10H5NO2
- Molar mass
- 171.15 g·mol−1
- Exact mass
- 171.0320 Da
- 9
- PubChem CID
- 521298
Molecule record
4-oxochromene-3-carbonitrile
C10H5NO2
171.15 g/mol
Loading structure
Functional groups
Aromatic ring
Nitrile
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 3-Cyanochromone
- 3-Cyanochromone, 97%
- 4-Oxo-4H-1-benzopyran-3-carbonitrile
- 4-Oxo-4H-chromene-3-carbonitrile
- 4-Oxo-4H-chromene-3-carbonitrile #
- 4-oxidanylidenechromene-3-carbonitrile
- 4-oxo-chromene-3-carbonitrile
- 4-oxochrome
Show all 24 synonyms
- 50743-17-4
- 677-859-9
- A1ABR
- A828276
- CCG-1738
- CHEMBL3278535
- CS-0088469
- Chromone-3-carbonitrile
- D81707
- FC12
- HMS558P10
- LS-13735
- MFCD00052604
- Maybridge1_006148
- Oprea1_796447
- RefChem:526193
Structure identifiers
- Canonical SMILES
- N#Cc1coc2ccccc2c1=O
- Isomeric SMILES
- C1=CC=C2C(=C1)C(=O)C(=CO2)C#N
- InChI
- InChI=1S/C10H5NO2/c11-5-7-6-13-9-4-2-1-3-8(9)10(7)12/h1-4,6H
- InChIKey
- SFWNPLLGXKJESA-UHFFFAOYSA-N
- PubChem CID
- 521298
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-oxochromene-3-carbonitrile; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 4-oxochromene-3-carbonitrile; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.