This compound is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various biologically active molecules, particularly those targeting infectious diseases. Its structure is often modified to develop new antimicrobial agents, especially for combating resistant bacterial strains. Researchers also explore its potential in creating compounds with antitumor properties, leveraging its quinolinone core for drug design. Additionally, it is investigated for its role in developing inhibitors for specific enzymes or receptors, contributing to advancements in targeted therapies.