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<h3>Overview</h3>
<p><strong>BOC-L-pyroglutamic acid</strong> is a protected amino acid derivative synthesized via Boc-protection of L-pyroglutamic acid. Its molecular formula is C<sub>9</sub>H<sub>15</sub>NO<sub>5</sub> with CAS No. 6724-80-1.</p>
<h3>Application</h3>
<ul>
<li><strong>Peptide Synthesis:</strong> Serves as an N-terminal protecting group in solid-phase peptide synthesis to prevent racemization.</li>
<li><strong>Pharmaceutical Intermediates:</strong> Used as a key building block for synthesizing specific bioactive compounds and cyclic peptides.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place under inert atmosphere. Handle with appropriate PPE to avoid skin contact; not intended for direct clinical administration without further processing.</p>