Cbz-D-Glu(Bn)-Gly-Gly-Gly-Gly

• CAT Number: I040819
• Molecular Formula: C28H33N5O10
• Molecular Weight: 599.59
• Purity: ≥95%
• Synonyms: 2-[[2-[[2-[[2-[[(2R)-5-oxo-5-phenylmethoxy-2-(phenylmethoxycarbonylamino)pentanoyl]amino]acetyl]amino]acetyl]amino]acetyl]amino]acetic acid
• InChI: InChI=1S/C28H33N5O10/c34-22(29-14-23(35)31-16-25(37)38)13-30-24(36)15-32-27(40)21(33-28(41)43-18-20-9-5-2-6-10-20)11-12-26(39)42-17-19-7-3-1-4-8-19/h1-10,21H,11-18H2,(H,29,34)(H,30,36)(H,31,35)(H,32,40)(H,33,41)(H,37,38)/t21-/m1/s1
• InChIKey: NSNQPZDPXGQEHI-OAQYLSRUSA-N
• SMILES: C1=CC=C(C=C1)COC(=O)CCC(C(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)O)NC(=O)OCC2=CC=CC=C2

Cbz-D-Glu(Bn)-Gly-Gly-Gly-Gly(CAT: I040819) is a synthetic tetrapeptide featuring a Cbz (carbobenzyloxy) protecting group at the N-terminus and a benzyl (Bn) ester protecting group on the side chain of D-glutamic acid. This peptide is commonly used in peptide synthesis, biochemical research, and drug development studies. The Cbz group provides stability during synthesis, while the Bn group protects the carboxylic acid functionality, allowing for selective deprotection and further functionalization. The glycine-rich sequence imparts flexibility and serves as a spacer or linker in peptide conjugates. It is suitable for structure–activity relationship studies, enzymatic assays, and synthetic peptide modifications.