Used primarily in organic synthesis, this compound serves as a key reagent for introducing the azepane moiety into various molecules. It is particularly valuable in the preparation of pharmaceuticals, where it aids in the development of compounds with potential therapeutic effects. Additionally, it is employed in the creation of complex organic structures during research and development processes. Its reactivity with amines and alcohols makes it a versatile building block in the synthesis of amides and esters, which are foundational in drug design and material science.