Loading AI tools
Chemical compound From Wikipedia, the free encyclopedia
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.
Names | |
---|---|
IUPAC name
Chromen-4-one | |
Preferred IUPAC name
4H-1-Benzopyran-4-one | |
Other names
4-Chromone; 1,4-Benzopyrone; 4H-Chromen-4-one; Benzo-gamma-pyrone; 1-Benzopyran-4-one; 4H-Benzo(b)pyran-4-one | |
Identifiers | |
3D model (JSmol) |
|
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.007.035 |
PubChem CID |
|
UNII | |
CompTox Dashboard (EPA) |
|
| |
| |
Properties | |
C9H6O2 | |
Molar mass | 146.145 g·mol−1 |
Acidity (pKa) | -2.0 (of conjugate acid) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Derivatives of chromone are collectively known as chromones. Most, though not all, chromones are also phenylpropanoids.
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.