Boc-His(Trt)-AC4C-OH is a protected peptide fragment used in
convergent (fragment-condensation) peptide synthesis, which can improve
coupling efficiency and reduce racemisation and deletion risk at difficult
junctions compared with stepwise assembly. The trityl (Trt) side-chain group is
acid-labile, helps keep the residue soluble during coupling and limits side
reactions that affect unprotected side chains. ApiSyn supplies it from
Ahmedabad, India, for peptide R&D and process development.
| CAS Number | NA |