*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Ethyl 5-phenyl-1H-pyrazole-3-carboxylate is a key heterocyclic intermediate synthesized via condensation of ethyl acetoacetate and phenylhydrazine. Its molecular formula is <strong>C12H12N2O2</strong> with CAS No. <strong>1009-76-3</strong>.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis: Precursor for non-steroidal anti-inflammatory drugs.</li>
<li>Agricultural chemicals: Intermediate for pyrazole-based herbicides.</li>
<li>Material science: Building block for specialized optical brighteners.</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 of dust or vapors during handling.</p>