Fmoc-Lys(Dnp)-OH

• CAT Number: M101616
• CAS Number: 148083-64-1
• Molecular Formula: C27H26N4O8
• Molecular Weight: 534.52
• Purity: ≥95%
• Synonyms: (2S)-6-(2,4-dinitroanilino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid
• InChI: InChI=1S/C27H26N4O8/c32-26(33)24(11-5-6-14-28-23-13-12-17(30(35)36)15-25(23)31(37)38)29-27(34)39-16-22-20-9-3-1-7-18(20)19-8-2-4-10-21(19)22/h1-4,7-10,12-13,15,22,24,28H,5-6,11,14,16H2,(H,29,34)(H,32,33)/t24-/m0/s1
• InChIKey: OENCMORJQAUAAJ-DEOSSOPVSA-N
• SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CCCCNC4=C(C=C(C=C4)[N+](=O)[O-])[N+](=O)[O-])C(=O)O

Fmoc-Lys(Dnp)-OH（Cat No.:M101616）is a modified amino acid derivative used in peptide synthesis. It consists of a lysine residue with a 9-fluorenylmethyloxycarbonyl (Fmoc) protecting group on the amino group, allowing for selective peptide elongation. The lysine side chain is modified with a 2,4-dinitrophenyl (Dnp) group, a commonly used chromophore for monitoring reactions. This modification is useful in solid-phase peptide synthesis (SPPS) and for studying peptide structures and interactions. Fmoc-Lys(Dnp)-OH is employed in research to facilitate the study of protein folding, enzymatic activities, and peptide-based drug discovery.