Used as an intermediate in the synthesis of pharmaceutical compounds, including drugs targeting neurological disorders such as epilepsy and anxiety, as well as anticancer agents and antimicrobials. It plays a key role in constructing complex isoindole-based heterocyclic structures essential for medicinal chemistry, drug discovery, and bioactive molecules. Additionally, it is utilized in organic chemistry research to develop efficient synthesis methods and extends to the production of agrochemicals, contributing to novel pesticides and herbicides.