BMPO is widely used as a spin trapping agent in electron paramagnetic resonance (EPR) spectroscopy to detect and identify short-lived free radicals in various chemical and biological systems. Its application is particularly valuable in studying oxidative stress mechanisms, as it can effectively trap reactive oxygen species (ROS) such as superoxide and hydroxyl radicals. This makes it a crucial tool in biomedical research for understanding diseases associated with oxidative damage, such as cancer, neurodegenerative disorders, and cardiovascular conditions. Additionally, BMPO is employed in material science to investigate radical-mediated degradation processes in polymers and other materials, aiding in the development of more durable and stable products. Its high stability and specificity for certain radicals enhance its utility in both academic and industrial research settings.