Boc-MePhe-OH·DCHA, also known as N-tert-butoxycarbonyl-L-methionine·N,N’-diisopropylcarbodiimide (DCHA), is a conjugate of Boc-MePhe-OH and DCHA reagent. This white crystalline solid serves as an essential component in peptide synthesis and pharmaceutical research. With its precise stoichiometry and purity, it facilitates the efficient coupling of amino acids during peptide assembly, enhancing the synthesis of complex peptides and peptidomimetics.