Used in the synthesis of agrochemicals and pharmaceuticals due to its heterocyclic structure, which can act as a bioisostere for other aromatic rings. Its derivatives show potential in medicinal chemistry for developing compounds with antimicrobial, antiviral, or anti-inflammatory activity. Also employed in materials science as a building block for high-energy or thermally stable compounds, including explosives and propellants, where the oxadiazole ring contributes to favorable combustion and stability properties.