Z-Lys-NH2 · HCl is a protected lysine amino acid derivative in which the α-amino group is protected with a benzyloxycarbonyl (Z, Cbz) group and the compound is present as the hydrochloride salt, with a lysine side chain bearing a terminal ε-amino functionality. The molecule contains a free carboxamide-forming amino acid backbone with an amidic primary amine at the C-terminus (-NH2) and an additional ε-amino group, while the Z protecting group masks the α-amino functionality to control chemoselectivity during coupling. As an amino acid building block, Z-Lys-NH2 · HCl is used in peptide and peptidomimetic synthesis and related chemical biology workflows where a lysine residue with an unprotected side-chain amine is required for subsequent functionalization or conjugation.
CAT No: CP26198
CAS No:112785-42-9
Synonyms/Alias:Z-LYS-NH2HCL;112785-42-9;Nalpha-Z-L-lysineamidehydrochloride;SCHEMBL3176223;CTK8E9581;MDEZKXTTYPBMFC-YDALLXLXSA-N;7940AH;AKOS025404067;AK186403;RT-014657;K-0969;(S)-2-benzyloxycarbonylamino-6-aminohexanamidehydrochloride;(S)-6-amino-2-(benzyloxycarbonylamino)hexanamidehydrochloride
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