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<h3>Overview</h3>
<p><strong>2,3,4-Trimethoxybenzaldehyde</strong> (CAS: 2103-57-3; Formula: C10H12O4) is a high-purity intermediate synthesized via selective demethylation or formylation of anisole derivatives. It serves as a critical building block for pharmaceutical synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceuticals: Precursor for antihypertensive agents and vasodilators.</li>
<li>Agrichemicals: Intermediate in herbicide and fungicide production.</li>
<li>Flavor & Fragrance: Used to create specific aromatic profiles.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Wear appropriate PPE including gloves and goggles during handling to prevent skin irritation and respiratory exposure.</p>