*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Fmoc-Lys(AC)-OH is a protected amino acid derivative featuring an Fmoc group on the alpha-amine and an acetyl (AC) moiety on the epsilon-amino side chain. This compound serves as a critical building block in solid-phase peptide synthesis (SPPS). Its molecular formula is <strong>C<sub>17</sub>H<sub>24</sub>N<sub>2</sub>O<sub>5</sub></strong> with CAS number <strong>156986-76-6</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical R&D:</strong> Synthesis of complex therapeutic peptides requiring specific lysine protection.</li>
<li><strong>Bioconjugation:</strong> Used to modify protein structures while preventing side reactions at the lysine residue.</li>
<li><strong>Peptide Libraries:</strong> Essential reagent for high-throughput screening libraries in drug discovery programs.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent hydrolysis or racemization. Personnel must wear appropriate PPE including gloves and eye protection due to potential irritant properties during handling.</p>