2quinolone

2quinolone is a chemical compound with the molecular formula C9H7NO. It is also known by its IUPAC name 2-quinolone or its common name carbostyril. Structurally, it is a bicyclic aromatic organic compound consisting of a benzene ring fused to a pyridin-2-one ring. The molecule is characterized by a carbonyl group at the 2-position of the quinoline ring system.

2quinolone exists as a white crystalline solid at room temperature. It is sparingly soluble in water but more soluble in organic solvents such as ethanol and chloroform. Its synthesis can be achieved through various organic reactions, often involving cyclization of appropriate precursors.

This compound and its derivatives have found applications in diverse fields. For instance, the 2-quinolone scaffold is a core structure in many biologically active molecules, including pharmaceuticals. It is present in certain natural products and has been explored for its potential as an antimicrobial, anti-inflammatory, and anticancer agent. Furthermore, 2-quinolone and its substituted analogs have been investigated in materials science for their photophysical properties, leading to potential uses in fluorescent probes and organic light-emitting diodes. Its chemical reactivity allows for further functionalization, expanding the scope of its applications.