Fmoc-Lys(Me)3-OH Chloride

• CAT Number: I043095
• CAS Number: 201004-29-7
• Molecular Formula: C24H31ClN2O4
• Molecular Weight: 446.97
• Purity: ≥95%
• Synonyms: [(5S)-5-carboxy-5-(9H-fluoren-9-ylmethoxycarbonylamino)pentyl]-trimethylazanium;chloride
• InChI: InChI=1S/C24H30N2O4.ClH/c1-26(2,3)15-9-8-14-22(23(27)28)25-24(29)30-16-21-19-12-6-4-10-17(19)18-11-5-7-13-20(18)21;/h4-7,10-13,21-22H,8-9,14-16H2,1-3H3,(H-,25,27,28,29);1H/t22-;/m0./s1
• InChIKey: XUJRNPVABVHOAJ-FTBISJDPSA-N
• SMILES: C[N+](C)(C)CCCC[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13.[Cl-]

Fmoc-Lys(Me)3-OH Chloride（Cat No.:I043095）is a modified derivative of the amino acid lysine, where the ε-amino group of lysine is protected with a 9-fluorenylmethyloxycarbonyl (Fmoc) group, and the lysine side chain is methylated with three methyl groups (Me3) at the nitrogen. This modification enhances the solubility and stability of peptides during synthesis and allows for selective incorporation of lysine into peptides. It is commonly used in solid-phase peptide synthesis (SPPS) to introduce modified lysine residues into peptides for research in protein chemistry, enzyme activity, and therapeutic peptide development.