Used primarily as a photosensitive protecting group in organic synthesis, particularly in photoremovable protecting group (PPG) strategies. Its key application lies in the controlled release of biologically active molecules such as neurotransmitters, nucleotides, and signaling compounds upon exposure to light. Due to its high sensitivity to near-UV or visible light, it enables precise spatial and temporal activation in biological systems, making it valuable in neuroscience, cell biology, and drug delivery research. It is also employed in the development of light-triggered probes and sensors, where rapid and clean photorelease is required. Its nitro and fluoro substituents enhance photolysis efficiency and stability in aqueous environments, supporting use in physiological conditions.