Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of antiparasitic and antiviral agents. It serves as a building block for compounds that exhibit biological activity against helminths and certain viral infections. Its structure is favorable for modifying to enhance drug efficacy and selectivity. Also investigated for use in agrochemicals due to its potential in protecting crops from pathogenic microbes. Commonly employed in research settings to develop new benzimidazole-based derivatives with improved pharmacokinetic properties.