N-Boc-4-azido-L-phenylalanine (CAS 33173-55-6)

N-Boc-4-azido-L-phenylalanine is a specialized derivative of phenylalanine extensively utilized in peptide synthesis and biochemical research, particularly in the study of protein structure and function. This molecule features a Boc (tert-butoxycarbonyl) group that provides protection to the amino group during peptide assembly processes, allowing for the controlled formation of peptide bonds without undesirable side reactions. The azido group attached to the phenyl ring introduces a unique handle that is highly reactive and can be used for subsequent modifications via click chemistry, a powerful tool for assembling complex molecules quickly and with high specificity. This characteristic makes N-Boc-4-azido-L-phenylalanine invaluable in designing peptides with novel properties and in labeling or immobilizing peptides on various surfaces or functional materials, thereby facilitating advanced studies in protein interactions and dynamics. Its role in promoting the exploration of peptides in material science and bioengineering underscores its importance in cutting-edge research methodologies.