*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>(S)-3-(4-Bromophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS: <strong>62129-39-9</strong>) is a chiral building block with molecular formula C<sub>13</sub>H<sub>16</sub>BrNO<sub>4</sub>. It is synthesized via asymmetric protection of 3-(4-bromophenyl)alanine using di-tert-butyl dicarbonate, serving as a key intermediate in peptidomimetic drug development.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical Synthesis:</strong> Precursor for protease inhibitors and antiviral agents.</li>
<li><strong>Peptide Chemistry:</strong> Used in solid-phase synthesis to introduce brominated phenylalanine residues.</li>
<li><strong>Medicinal Chemistry:</strong> Scaffold for developing kinase inhibitors and oncology therapeutics.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at 2-8°C protected from light. Handle with PPE due to potential irritant properties; avoid inhalation or skin contact during industrial processing.</p>