Chloroperoxidase is widely used in organic synthesis due to its ability to catalyze halogenation reactions, which are crucial in producing various pharmaceuticals and fine chemicals. It is particularly valuable in the synthesis of chiral compounds, as it can introduce halogen atoms with high stereoselectivity. This enzyme is also employed in environmental applications, such as the degradation of pollutants and the detoxification of hazardous substances, due to its oxidative capabilities. Additionally, chloroperoxidase is utilized in research to study enzyme mechanisms and to develop biocatalysts for industrial processes. Its versatility makes it a key tool in both synthetic chemistry and bioremediation.