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<h3>Overview</h3>
<p><strong>4-Methylimidazole</strong> (CAS: 822-06-0; Formula: C<sub>4</sub>H<sub>6</sub>N<sub>2</sub>) is a heterocyclic compound synthesized primarily via the condensation of acetaldehyde and ammonia. It serves as a critical intermediate in pharmaceutical synthesis and food chemistry.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Precursor for antihistamines and antifungal agents.</li>
<li><strong>Food Industry:</strong> Byproduct formation in caramel coloring production.</li>
<li><strong>Agrochemicals:</strong> Intermediate for specific herbicide formulations.</li>
</ul>
<h3>Precautions</h3>
<p>Strict storage in cool, dry, ventilated areas away from oxidizers is required. Occupational exposure limits must be observed to prevent respiratory irritation, and regulatory compliance regarding food additive residues is mandatory.</p>