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N-ε-Z-L-lysine benzyl ester hydrochloride

N-ε-Z-L-lysine benzyl ester hydrochloride is a protected lysine derivative in which the ε-amino group is carbobenzyloxy (Z) protected and the α-carboxyl group is converted to a benzyl ester, retaining the L-lysine backbone with a free α-amino group and a side-chain bearing a terminal ε-amino functionality that is masked as a Z carbamate. The molecule contains an α-amino group and a benzyl ester carbonyl, while the Z group provides an aromatic carbamate protecting group that modulates chemoselectivity during peptide-coupling chemistry, and the hydrochloride indicates salt formation associated with the basic amino functionality. As an amino acid ester and protected amino acid intermediate, it is commonly used in stepwise peptide synthesis or derivative preparation where controlled deprotection and subsequent coupling can be used to incorporate lysine side-chain functionality with defined protection patterns.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: CP01477

CAS No:6366-70-7

Synonyms/Alias:L-Isoglutamine;(S)-4,5-Diamino-5-oxopentanoicacid;636-65-7;UNII-WL74QNU57B;4-AMIDO-4-CARBAMOYL-BUTYRICACID;L-alpha-Glutamine;AC1L9IPO;Glutamicacidalpha-amide;L-Glutamicacidalpha-amide;WL74QNU57B;3-(Carboxymethyl)alaninamide;SCHEMBL93830;CTK4G9420;AEFLONBTGZFSGQ-VKHMYHEASA-N;MolPort-019-905-197;ZINC2508203;ANW-63699;Pentanoicacid,4,5-diamino-5-oxo-;AKOS006273311;DB03091;(4S)-4,5-diamino-5-oxopentanoicacid;AJ-36268;AK-76385;TC-152444;Z6100

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M.F/Formula
C5H10N2O3
M.W/Mr.
406.9
Abbr
H-Lys(Z)-OBzl.HCl
InChI
1S/C5H10N2O3/c6-3(5(7)10)1-2-4(8)9/h3H,1-2,6H2,(H2,7,10)(H,8,9)/t3-/m0/s1
InChI Key
AEFLONBTGZFSGQ-VKHMYHEASA-N
Canonical SMILES
C(CC(=O)O)C(C(=O)N)N

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