Used primarily as a photolabile protecting group in organic synthesis, this compound enables controlled release of active molecules upon exposure to light. Its nitrobenzyl core undergoes efficient photodegradation under UV or visible light, making it valuable in designing light-responsive systems. Commonly applied in drug delivery research, it allows precise spatial and temporal release of pharmaceuticals in biological studies. It is also employed in the development of photo-triggered prodrugs and in solid-phase synthesis where light-cleavable linkers are needed. Additionally, it finds use in creating patterned surfaces for biosensors and microfabrication through photolithographic techniques.