Used primarily as an intermediate in the synthesis of pharmaceuticals, particularly in the production of antihistamines and antispasmodic agents. It plays a role in the development of compounds that help alleviate allergic reactions and muscle spasms. Additionally, it is utilized in organic chemistry research for the preparation of complex molecules, aiding in the study of chemical reactions and mechanisms. Its properties make it valuable in the formulation of certain industrial chemicals, where it contributes to the stability and efficacy of the final product.