Used in pharmaceutical research as an intermediate in the synthesis of bioactive compounds, particularly in the development of nitrogen-containing heterocyclic drugs. Shows potential in the design of kinase inhibitors and central nervous system agents due to its structural similarity to pyridazine-based pharmacophores. Also employed in agrochemical studies for the creation of novel herbicides and plant growth regulators. Its hydrobromide salt form enhances solubility and stability, making it suitable for solution-phase reactions and biological screening.