Phenoxazinone

Phenoxazinone is a heterocyclic organic compound with the chemical formula C13H9NO2. It is a derivative of phenoxazine, a class of organic compounds that contain a phenoxazine ring system. The phenoxazine ring system consists of two benzene rings fused to a pyrazine ring, with a nitrogen atom in the pyrazine ring and an oxygen atom attached to one of the benzene rings.

Phenoxazinone is a yellow crystalline solid that is soluble in organic solvents but insoluble in water. It is a versatile compound that can be used as a building block in the synthesis of various organic compounds. It is also used as a dye intermediate and in the synthesis of pharmaceuticals.

The synthesis of phenoxazinone typically involves the condensation of a 2-aminophenol derivative with an aldehyde or ketone in the presence of a base. The resulting compound is then oxidized to form the phenoxazinone ring system.

Phenoxazinone has been studied for its potential biological activity, including antimicrobial, anticancer, and anti-inflammatory properties. However, its use in pharmaceutical applications is limited due to its low solubility in water and potential toxicity.

In summary, phenoxazinone is a heterocyclic organic compound with a phenoxazine ring system. It is a versatile compound that can be used as a building block in the synthesis of various organic compounds and has potential biological activity. However, its use in pharmaceutical applications is limited due to its low solubility in water and potential toxicity.