Used primarily in research settings as an intermediate in the synthesis of biologically active compounds. Shows potential in the development of central nervous system agents due to its structural similarity to known neuroactive scaffolds. Investigated for its role in creating novel heterocyclic compounds with possible antidepressant or anxiolytic effects. Also employed in medicinal chemistry for structure-activity relationship (SAR) studies involving fused pyrazole derivatives. Its hydrochloride salt form enhances solubility and stability, making it suitable for in vitro and in vivo testing.