Fmoc-Lys(Boc)-OH CAS 71989-26-9

1. Fmoc-Lys(Boc)-OH is primarily used as an orthogonally protected, bifunctional amino acid building block in solid-phase peptide synthesis (SPPS) for introducing lysine residues with both α-amino and side chain ε-amino groups protected .
2. Fmoc-Lys(Boc)-OH CAS 71989-26-9 features dual protection with an Fmoc group on the alpha-amino group and a Boc group on the side chain amine, enabling selective deprotection strategies for creating branched and cyclic peptides .
3. Fmoc-Lys(Boc)-OH is employed in pharmaceutical research for developing antimicrobial peptides, cell-penetrating peptides, antibody-drug conjugates, and enzyme inhibitors requiring side-chain functionalization .
4. Researchers utilize Fmoc-Lys(Boc)-OH CAS 71989-26-9 to study protein-ligand interactions, post-translational modifications, and to develop peptide-based therapeutics with enhanced stability and bioavailability .

1. Fmoc-Lys(Boc)-OH must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment at 2-8°C, with long-term storage recommended at -20°C .
2. Fmoc-Lys(Boc)-OH CAS 71989-26-9 should be protected from light, moisture, and incompatible materials such as strong oxidizing agents, strong acids, and strong bases to prevent premature cleavage of protecting groups .
3. Personnel must wear chemical-resistant gloves (nitrile rubber), safety goggles, and protective clothing when handling Fmoc-Lys(Boc)-OH, ensuring adequate ventilation in work areas .
4. Avoid inhalation of dust particles, prevent contact with skin, eyes, and clothing, and wash thoroughly after handling this substance .

1. Isolate the spill area, ensure adequate ventilation, and avoid dust formation when Fmoc-Lys(Boc)-OH is released, using personal protective equipment .
2. Collect Fmoc-Lys(Boc)-OH CAS 71989-26-9 by sweeping or shoveling without creating dust and place into suitable closed containers for disposal .
3. Avoid creating dust clouds when cleaning up Fmoc-Lys(Boc)-OH powder to prevent respiratory exposure and airborne contamination .
4. Prevent the product from entering drains or water courses, and dispose of collected material according to local environmental regulations .

1. Fmoc-Lys(Boc)-OH is not classified as highly flammable but may decompose under high heat conditions, with a flash point above 110°C (closed cup) .
2. Use dry chemical powder, carbon dioxide, alcohol-resistant foam, or water spray to extinguish fires involving the product .
3. Firefighters should Fmoc-Lys(Boc)-OH CAS 71989-26-9 wear self-contained breathing apparatus and full protective gear when handling burning Fmoc-Lys(Boc)-OH due to hazardous decomposition gases .
4. Hazardous decomposition products formed under fire conditions include carbon oxides, nitrogen oxides (NOx), and toxic fumes .