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<h3>Overview</h3>
<p><strong>5-Hydroxyethyl-4-Methyl Thiazole</strong> (CAS 137-00-8) is a heterocyclic intermediate synthesized via condensation of thiazole derivatives. Molecular formula: C<sub>6</sub>H<sub>9</sub>NO<sub>2</sub>S.</p>
<h3>Application</h3>
<ul>
<li>Vitamin B1 (Thiamine) synthesis as a key precursor.</li>
<li>Pharmaceutical manufacturing for antithiaminergic agents.</li>
<li>Research and development in agrochemical formulations.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry conditions away from oxidizers. Use appropriate PPE to avoid skin contact; not approved for direct human consumption without further processing.</p>