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Z-L-aspartic acid α-benzyl ester

Z-L-aspartic acid α-benzyl ester contains an L-aspartic acid backbone in which the α-carboxyl group is esterified as a benzyl ester, while the side-chain carboxylic acid remains available for further derivatization or selective chemistry. The molecule bears an amino group and an additional carboxyl functionality, and the "Z" designation indicates an N-protecting group on the amino terminus that controls chemoselectivity by reducing undesired amide formation or side reactions during peptide-coupling steps. As an amino acid ester and protected amino acid derivative, it is used as a precursor in peptide synthesis and related assembly strategies where orthogonal protection and controlled reactivity of the α- and side-chain carboxyl groups support stepwise construction of aspartate-containing peptide structures.

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

CAT No: CP00427

CAS No:4779-31-1

Synonyms/Alias:Z-Asp-OBzl;4779-31-1;N-Carbobenzyloxy-L-asparticacid1-benzylEster;1-BenzylN-carbobenzyloxy-L-aspartate;(3S)-4-(benzyloxy)-3-{[(benzyloxy)carbonyl]amino}-4-oxobutanoicacid;(3S)-4-oxo-4-phenylmethoxy-3-(phenylmethoxycarbonylamino)butanoicacid;AC1ODVY9;AC1Q71VS;SCHEMBL4280669;CTK1D8605;MolPort-001-795-029;ACT00052;Z-L-asparticacid|A-benzylester;ZINC1702215;CZ-069;Z-L-asparticacidalpha-benzylester;AKOS015919727;AM81614;AJ-30524;AK-49817;BR-49817;SC-09396;AB1006973;8282P;FT-0635440

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M.F/Formula
C19H19NO6
M.W/Mr.
357.4
Abbr
Z-Asp-OBzl
InChI
1S/C19H19NO6/c21-17(22)11-16(18(23)25-12-14-7-3-1-4-8-14)20-19(24)26-13-15-9-5-2-6-10-15/h1-10,16H,11-13H2,(H,20,24)(H,21,22)/t16-/m0/s1
InChI Key
UYOZWZKJQRBZRH-INIZCTEOSA-N
Canonical SMILES
C1=CC=C(C=C1)COC(=O)C(CC(=O)O)NC(=O)OCC2=CC=CC=C2

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