Used primarily as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Its structure allows for participation in cyclization and condensation reactions, making it valuable in constructing nitrogen-containing heterocycles. It is also employed in the development of bioactive molecules, including kinase inhibitors and antimicrobial agents. Due to the presence of both aromatic and amidine functionalities, it serves as a building block in medicinal chemistry for designing compounds with enhanced binding affinity to biological targets.