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<h3>Overview</h3>
<p><strong>2-Pyrazinecarboxylic acid</strong> (CAS: 98-94-6, Formula: C5H4N2O2) is a heterocyclic intermediate synthesized via oxidation of methylpyrazine. It serves as a critical building block in pharmaceutical and agrochemical manufacturing.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of antitubercular drugs like pyrazinamide.</li>
<li>Production of fungicides and herbicide precursors.</li>
<li>Research into metal-organic frameworks (MOFs).</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, ventilated area away from oxidizers. Use appropriate PPE to avoid skin contact and inhalation; do not use for human consumption directly.</p>