*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>2-Methoxycarbonylcyclopentanone</strong> (CAS: 1476-05-9) is a critical pharmaceutical intermediate featuring a <strong>cyclopentanone</strong> ring substituted with a methyl ester group. Synthesized via the cycloaddition of dimethyl acetylenedicarboxylate or cyclization of dicarbonyl precursors, it serves as a versatile scaffold for heterocyclic synthesis.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical Manufacturing:</strong> Precursor for NSAIDs and cardiovascular agents.</li>
<li><strong>Agrochemicals:</strong> Building block for herbicide active ingredients.</li>
<li><strong>Material Science:</strong> Used in synthesizing specialized polymers and dyes.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from oxidizers. Use appropriate PPE including gloves and goggles due to potential skin irritation. Avoid inhalation of dust or vapors during handling.</p>