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<h3>Overview</h3>
<p><strong>Ethyl (Z)-3-aminobut-2-enoate</strong> is a specialized unsaturated amino ester intermediate primarily utilized in fine chemical synthesis. Its core production involves the selective amination and esterification of butynoic acid derivatives under controlled catalytic conditions to ensure high <strong>(Z)-stereoselectivity</strong>. The compound features the molecular formula C6H11NO2, with CAS No. 100795-44-8.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Serves as a critical scaffold for constructing beta-lactam antibiotics and peptidomimetics.</li>
<li><strong>Agrichemicals:</strong> Used in synthesizing specific herbicides targeting resistant weed strains.</li>
<li><strong>Material Science:</strong> Acts as a monomer precursor for functionalized polymers with unique optical properties.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store under inert atmosphere at temperatures below <strong>-20°C</strong> to prevent polymerization or hydrolysis. Personnel must utilize appropriate PPE due to potential skin sensitization and respiratory irritation risks associated with amine functionality.</p>