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<h3>Overview</h3>
<p><strong>Fmoc-S-acetamidomethyl-L-cysteine</strong> (CAS <strong>86060-81-3</strong>) is a protected amino acid derivative essential for solid-phase peptide synthesis. Its molecular formula is C<sub>14</sub>H<sub>19</sub>NO<sub>4</sub>S, featuring an Fmoc group and an Acm protecting moiety on the sulfur atom.</p>
<h3>Application</h3>
<ul>
<li><strong>Peptide Synthesis:</strong> Serves as a key building block for constructing complex therapeutic peptides.</li>
<li><strong>Pharmaceutical R&D:</strong> Utilized in developing insulin analogs and hormone therapies requiring orthogonal protection.</li>
<li><strong>Chemical Biology:</strong> Applied in bioconjugation studies to maintain cysteine reactivity during specific steps.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from light. Use appropriate PPE including gloves and goggles; avoid inhalation of dust. Not intended for direct human consumption without formulation.</p>