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<h3>Overview</h3>
<p><strong>Quinoline-4-carboxaldehyde</strong> (CAS 2590-17-8) is a heterocyclic intermediate synthesized via Vilsmeier-Haack formylation. Its molecular formula is <strong>C10H7NO</strong>, serving as a critical building block for pharmaceutical and agrochemical synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceuticals: Precursor for antimalarial agents and quinoline-based antibiotics.</li>
<li>Agriculture: Key component in synthesizing fungicides and herbicides.</li>
<li>Dyes: Intermediate for producing high-performance fluorescent dyes.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place under inert atmosphere to prevent oxidation. Personnel must wear chemical-resistant gloves and goggles; avoid inhalation of dust or vapors due to potential toxicity.</p>