tert-Butyl (4-N-boc-aminobenzyl)carbamate is a doubly Boc-protected derivative of 4-(aminomethyl)aniline, serving as a key intermediate in organic synthesis. It enables selective protection of the diamine functionality, allowing for stepwise modification in multi-step reactions. This compound is particularly valuable in peptide synthesis, pharmaceutical development, and the preparation of biologically active molecules, such as drug candidates and agrochemicals, where orthogonal deprotection strategies are essential to maintain reaction specificity and yield.