Primarily used in biochemical research, this compound serves as a potent inhibitor of nitric oxide synthase (NOS). It effectively reduces nitric oxide production, making it valuable in studies exploring the role of nitric oxide in various physiological and pathological processes, such as inflammation, cardiovascular function, and neurotransmission. Additionally, it is utilized in laboratory settings to investigate the mechanisms of enzyme inhibition and to develop therapeutic strategies targeting NOS-related diseases. Its application extends to pharmacological studies where modulating nitric oxide levels is crucial for understanding disease pathways and drug efficacy.