Z-L-Pro-OSu is a protected amino acid derivative consisting of L-proline bearing an N-benzyloxycarbonyl (Z, Cbz-type) protecting group and an activated N-hydroxysuccinimide ester (OSu) at the carboxylate. The molecule contains a secondary amine within the pyrrolidine ring and a carbamate-protected amino functionality, while the ester moiety presents a leaving group suitable for acyl transfer chemistry. Z-L-Pro-OSu is employed as an activated proline building block for peptide coupling and for preparing amide-linked conjugates in solution-phase or solid-phase synthesis workflows where controlled acylation is required.
CAT No: CP25776
CAS No:3397-33-9
Synonyms/Alias:Z-Pro-OSu;3397-33-9;Z-L-Pro-OSu;SBB058132;2,5-dioxoazolidinyl(2S)-1-[benzyloxycarbonyl]pyrrolidine-2-carboxylate;Z-Proline-Osu;Z-Pro-Leu-Gly-OH;AC1LGXJC;SCHEMBL7277655;CTK8B3810;MolPort-004-285-632;ZINC392033;Z-L-prolinehydroxysuccinimideester;ANW-43227;AKOS016003319;AK-81338;N-Cbz-L-prolineN-hydroxysuccinimideester;KB-281508;ST24031992;ST51014933;V5290;K-7794;2,5-Dioxopyrrolidin-1-yl1-[(benzyloxy)carbonyl]-L-prolinate;(2S)-2-[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]-1-pyrrolidinecarboxylicacidbenzylester;1-O-benzyl2-O-(2,5-dioxopyrrolidin-1-yl)(2S)-pyrrolidine-1,2-dicarboxylate
Chemical Name:N-alpha-Benzyloxycarbonyl-L-proline succinimidyl ester
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