N-ε-Boc-L-lysine is a protected, naturally occurring amino acid derivative in which the ε-amino group of L-lysine is masked as a tert-butoxycarbonyl (Boc) carbamate while the α-amino and α-carboxyl groups remain present for further chemistry. The molecule therefore contains both an α-amino functionality and a carboxylic acid, with the side-chain ε-nitrogen converted to a Boc-protected carbamate that reduces undesired side reactions during peptide coupling. In peptide synthesis workflows, this protected lysine analogue is used as a building block to introduce a lysine side chain bearing a controlled deprotection handle for stepwise assembly and for generating defined lysine-containing peptide intermediates.
CAT No: CP01468
CAS No:2418-95-3
Synonyms/Alias:2418-95-3;H-Lys(Boc)-OH;Lys(Boc);Nepsilon-(tert-Butoxycarbonyl)-L-lysine;Nepsilon-Boc-L-lysine;MFCD00037221;SBB067407;N6-(Tert-Butoxycarbonyl)-L-Lysine;(S)-2-Amino-6-((tert-butoxycarbonyl)amino)hexanoic acid;N6-Boc-L-lysine;PubChem12959;SCHEMBL240701;N6-t-butoxycarbonyl-L-lysine;89054-49-9;H-Lys(Boc)-2-Chlorotrityl Resin;ALBB-015803;STL466175;AKOS005175146;AKOS015924115;GS-3026;HY-W008079
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