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<h3>Overview</h3>
<p><strong>Methyl 3-cyano-5-fluorophenylacetate</strong> is a key fluorinated intermediate synthesized via esterification of 3-cyano-5-fluorophenylacetic acid. Its molecular formula is <strong>C10H8FNO2</strong> (CAS No. 149679-78-1), serving as a critical building block for heterocyclic synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing: Precursor for fluoro-substituted active pharmaceutical ingredients (APIs).</li>
<li>Agricultural chemistry: Used in developing novel herbicides and fungicides.</li>
<li>Material science: Employed in synthesizing specialized fluorinated polymers.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from oxidizers. Requires PPE during handling due to potential skin irritation and respiratory hazards. Strictly regulated in clinical drug formulations.</p>