This chemical is primarily used in organic synthesis as a protective group for amines. It is particularly valuable in peptide chemistry, where it helps to protect the amino group during complex reactions, ensuring selective modification of other functional groups. The tert-butyl carbamate (Boc) group is stable under various reaction conditions but can be easily removed under acidic conditions, making it a versatile tool in multi-step synthesis processes. Additionally, it is employed in the preparation of pharmaceuticals and bioactive compounds, where precise control over reactivity is essential. Its chloroacetamido moiety further allows for functionalization, enabling the creation of complex molecular architectures.