Tetrazole derivatives are widely used in the pharmaceutical industry as bioisosteres for carboxylic acids and esters, enhancing the metabolic stability and bioavailability of drugs. They are key components in the synthesis of various medications, including antihypertensive agents, antibiotics, and anticancer drugs. In material science, tetrazole compounds are employed as high-energy materials and propellants due to their explosive properties and high nitrogen content. Additionally, they serve as ligands in coordination chemistry, forming stable complexes with metals for catalytic applications. Tetrazoles are also utilized in organic synthesis as intermediates for constructing heterocyclic compounds, contributing to the development of agrochemicals and dyes.