Z-D-Dap(Aloc)-OH*DCHA is a protected, non-proteinogenic/modified amino acid derivative based on 2,3-diaminopropanoic acid (Dap) featuring an Aloc (allyloxycarbonyl) protecting group on one amino functionality and a Z (benzyloxycarbonyl/Cbz-type) carbamate protection pattern on the remaining amino-derived functionality, with a free carboxylic acid present as indicated by the "-OH." The "D" designation specifies the stereochemical form at the amino acid center, while the "*DCHA" denotes association with dicyclohexylamine (DCHA), and the molecule therefore bears both an amino acid carboxyl group and protected amine(s) that modulate chemoselectivity during peptide-coupling chemistry. Z-D-Dap(Aloc)-OH*DCHA is employed as a building block for stepwise peptide synthesis and related amino acid derivatization workflows where orthogonal deprotection of the Aloc group and controlled handling of the diamino side chain are required for preparing defined peptide or peptidomimetic structures.
CAT No: CP25265
CAS No:1263046-49-6
Synonyms/Alias:N-alpha-Z-N-beta-Alloc-D-2,3-diaminopropionic acid*DCHA;Z-D-Dap(Alloc)*DCHA;Z-D-Dpr(Aloc)*DCHA;Z-D-Dapa(Aloc)*DCHA
Chemical Name:N-alpha-Benzyloxycarbonyl-N-beta-allyloxycarbonyl-D-2,3-diaminopropionic acid dicyclohexylamine
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