chromone
Also known as 4-oxo-4H-1-benzopyran, Benzo-gamma-pyrone, 1,4-benzopyrone, 1-benzopyran-4-one, 4-chromone
Chromone (or 1,4-benzopyrone) is a derivative of benzopyran with a substituted keto group on the pyran ring. It is an isomer of coumarin.
Chemical data
- Formula
- C9H6O2
- Molecular weight
- 146.14 g/mol
- IUPAC name
- chromen-4-one
- SMILES
- C1=CC=C2C(=C1)C(=O)C=CO2
- InChIKey
- OTAFHZMPRISVEM-UHFFFAOYSA-N
- XLogP
- 1.4
- Polar surface area
- 26.3 Ų
- H-bond donors
- 0
- H-bond acceptors
- 2
- Formal charge
- 0
via PubChem
Article
4 sectionsContents
- Examples
- See also
- References
- External links
Chromone (or 1,4-benzopyrone) is a derivative of benzopyran with a substituted keto group on the pyran ring. It is an isomer of coumarin.
Derivatives of chromone are collectively known as chromones. Most, though not all, chromones are also phenylpropanoids.