*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>4-Amino-5-(Ethylsulphonyl)-2-methoxybenzoic acid</strong> is a specialized pharmaceutical intermediate synthesized via sulfonation and nitration of substituted toluene derivatives. Its molecular formula is C<sub>10</sub>H<sub>13</sub>NO<sub>5</sub>S, with CAS No. 103786-92-5.</p>
<h3>Application</h3>
<ul>
<li>Production of non-steroidal anti-inflammatory drugs (NSAIDs).</li>
<li>Synthesis of sulphonamide-based antibiotics.</li>
<li>Intermediate for custom fine chemical manufacturing.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from oxidizers. Wear appropriate PPE including gloves and eye protection during handling due to potential skin irritation and toxicity risks.</p>