Used primarily in pharmaceutical research and development, this compound serves as a key intermediate in the synthesis of various biologically active molecules. Its structure is particularly valuable in the creation of cinnoline derivatives, which are explored for their potential therapeutic properties, including antimicrobial, anti-inflammatory, and anticancer activities. Additionally, it plays a role in organic synthesis, aiding in the construction of complex heterocyclic compounds that are essential in medicinal chemistry. Its application extends to the study of structure-activity relationships, helping researchers optimize drug efficacy and safety.