Z-Lys(Ac)-NH2

Name: Z-Lys(Ac)-NH2
Brand: Creative Peptides
Rating: 5 (1 reviews)

Z-Lys(Ac)-NH2 is a protected lysine derivative presented as a Z (benzyloxycarbonyl/Cbz)-protected amino acid amide, featuring an ε-acetylated side chain on the lysine backbone. The molecule contains an N-terminal carbamate (Z-protecting group) and a carboxamide functionality at the C-terminus (−NH2), while the side chain retains the characteristic lysine carbon chain bearing an acetylated ε-amino group that reduces free amine reactivity. Z-Lys(Ac)-NH2 is used as a peptide synthesis building block or intermediate to control chemoselectivity by masking both the α-amino group and the ε-amino side chain, supporting stepwise assembly and subsequent deprotection strategies in chemical synthesis workflows.

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

CAT No: CP26798

CAS No:218938-54-6

Synonyms/Alias:Z-Nepsilon-acetyl-L-Lysineamide;benzylN-{1-[(1-carbamoylbutyl)carbamoyl]ethyl}carbamate;218938-54-6;NSC164075;AC1L6MZJ;AC1Q2UMB;CTK8E7584;MCULE-2795670966;NSC-164075;AM020315;RT-016317;benzylN-[1-[(1-amino-1-oxopentan-2-yl)amino]-1-oxopropan-2-yl]carbamate

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cGMP Peptide

Registration of APIs
CMC information required for an IND

IND and NDA support
Drug master files (DMF) filing

M.F/Formula

C16H23N3O4

M.W/Mr.

321.38

Size

1 g;5 g;

InChI

1S/C16H23N3O4/c1-3-7-13(14(17)20)19-15(21)11(2)18-16(22)23-10-12-8-5-4-6-9-12/h4-6,8-9,11,13H,3,7,10H2,1-2H3,(H2,17,20)(H,18,22)(H,19,21)

InChI Key

NBLGPPBCDDOBNI-UHFFFAOYSA-N

Canonical SMILES

CCCC(C(=O)N)NC(=O)C(C)NC(=O)OCC1=CC=CC=C1

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