Used primarily in the synthesis of pharmaceuticals, this compound serves as a key intermediate in the production of various drugs. It is particularly valuable in the development of antihistamines and anti-inflammatory medications due to its structural properties. Additionally, it finds application in organic chemistry research, where it is utilized in the study of reaction mechanisms and the development of novel organic compounds. Its hydrochloride form enhances solubility, making it more suitable for use in aqueous reactions and formulations.