Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of antihistamines and other bioactive molecules. Its structure supports the formation of heterocyclic compounds through cyclization reactions, making it valuable in medicinal chemistry for constructing nitrogen-containing rings. Also employed in the preparation of fluorescent dyes and sensors due to its aromatic and amino-functionalized framework, which can enhance photophysical properties. Commonly utilized in research settings for designing novel organic molecules with potential therapeutic applications.