Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system (CNS) agents. It serves as a building block for ligands targeting neurotransmitter receptors due to its structural similarity to bioactive heterocycles. Its amine functionality allows for easy derivatization, making it valuable in medicinal chemistry for creating libraries of compounds in drug discovery programs. Also explored in the design of enzyme inhibitors where the oxadiazole ring contributes to metabolic stability and binding affinity.