This compound is primarily utilized in the field of medicinal chemistry due to its pharmacological properties. It acts as a potent and selective antagonist for specific receptors in the central nervous system, making it valuable for research into neurological disorders. Its structural features allow it to interact effectively with target proteins, which is crucial for studying receptor function and developing therapeutic agents. Additionally, it has been explored in preclinical studies for its potential in managing conditions such as anxiety, depression, and chronic pain. Its hydrochloride salt form enhances solubility, making it suitable for formulation in various experimental and pharmaceutical applications. Researchers also use it as a reference compound in drug discovery to optimize the design of new molecules with improved efficacy and safety profiles.