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Z-L-Phe-OSu

Z-L-Phe-OSu is a protected amino acid derivative consisting of L-phenylalanine bearing an N-benzyloxycarbonyl (Z, Cbz) protecting group and a reactive N-hydroxysuccinimide (OSu) ester at the carboxyl terminus. The molecule contains a carbamate-protected amino functionality and an activated ester that can undergo nucleophilic acyl substitution, while the phenyl side chain provides a hydrophobic aromatic group for residue-level structure-property studies. Z-L-Phe-OSu is used in peptide coupling and bioconjugation workflows as an activated amino acid building block that can form amide bonds with nucleophiles such as amines under standard acylation conditions.

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

CAT No: CP25775

CAS No:3397-32-8

Synonyms/Alias:Z-PHE-OSU;3397-32-8;C21H20N2O6;AmbotzZAA1237;SCHEMBL5689118;MolPort-006-115-310;7956AH;ZINC71788225;AKOS016369135;MCULE-6019819182;AK170092;KB-105428;FT-0698281;K-7793;N-(Benzyloxycarbonyl)-L-phenylalaninesuccinimidylester;N-Benzyloxycarbonylphenylalanine-N-hydroxysuccinimideester;L-Phenylalanine,N-[(phenylmethoxy)carbonyl]-,2,5-dioxo-1-pyrrolidinylester

Chemical Name:N-alpha-Benzyloxycarbonyl-L-phenylalanine succinimidyl ester

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M.F/Formula
C21H20N2O6
M.W/Mr.
396,38 g/mole
Size
5 g;25 g;
InChI
1S/C21H20N2O6/c24-18-11-12-19(25)23(18)29-20(26)17(13-15-7-3-1-4-8-15)22-21(27)28-14-16-9-5-2-6-10-16/h1-10,17H,11-14H2,(H,22,27)/t17-/m0/s1
InChI Key
MOJNKVWQJKPXCT-KRWDZBQOSA-N
Canonical SMILES
C1CC(=O)N(C1=O)OC(=O)C(CC2=CC=CC=C2)NC(=O)OCC3=CC=CC=C3

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