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<h3>Overview</h3>
<p><strong>Quinoline-2-carbaldehyde</strong> (CAS 1008-49-7, C<sub>11</sub>H<sub>7</sub>NO) is a heterocyclic intermediate synthesized via Vilsmeier-Haack formylation of quinoline. It serves as a critical building block in organic synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing for antimalarial drug scaffolds.</li>
<li>Agrochemical production of fungicides and herbicides.</li>
<li>Flavor and fragrance industry for synthetic aroma compounds.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry conditions away from oxidizers. Use appropriate PPE to prevent skin irritation and inhalation risks due to potential toxicity.</p>