Z-L-tyrosine tert.butyl ester monohydrate is a protected, esterified amino acid derivative in which the tyrosine side chain contains a phenolic hydroxyl and the α-amino and α-carboxyl functionalities are masked as an N-protecting group (Z) and a tert-butyl ester, respectively. The molecule bears an L-tyrosine stereochemical configuration as indicated by the name, and the tert-butyl ester and Z protection provide chemoselectivity by suppressing free carboxyl reactivity and controlling amine participation during synthesis, while the phenolic hydroxyl remains available for selective functionalization or derivatization; the monohydrate form indicates association with water. In peptide chemistry and related synthesis workflows, this protected amino acid ester is used as a stepwise building block that can be converted into more complex amino acid and peptide derivatives under conditions that address the stability and deprotection behavior of the Z group and the tert-butyl ester.
If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.
Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.
From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.
Read More