Used in the synthesis of pharmaceutical intermediates, particularly in the development of active pharmaceutical ingredients (APIs) for therapeutic drugs. It serves as a key building block in organic chemistry reactions, enabling the creation of complex molecular structures. Applied in the production of agrochemicals, contributing to the formulation of pesticides and herbicides. Also utilized in research and development for exploring new chemical entities and their potential biological activities. Its role in cyclization and functional group transformations makes it valuable in fine chemical manufacturing.