Used primarily in organic synthesis as a photolabile protecting group for carboxylic acids, alcohols, and amines. It is particularly valuable in the development of photoresponsive materials and controlled-release systems, where light-induced deprotection is required. In peptide chemistry, it serves as a temporary protecting group that can be removed under mild conditions using UV light, minimizing damage to sensitive structures. Additionally, it finds applications in the preparation of photoactivatable probes and caged compounds for biochemical studies, enabling precise spatial and temporal control over the release of active molecules.