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<h3>Overview</h3>
<p><strong>4-Amino-N,N-dimethylbenzenesulfonamide</strong> (CAS 121-95-5) is a sulfonamide derivative used as an intermediate in pharmaceutical synthesis. Manufactured via sulfonation of N,N-dimethylaniline followed by nitration and reduction, its molecular formula is C<sub>8</sub>H<sub>10</sub>N<sub>2</sub>O<sub>2</sub>S.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceuticals: Precursor for sulfa drugs and antibiotic development.</li>
<li>Dyes & Pigments: Synthesis of azo dyes requiring sulfonamide groups.</li>
<li>Agricultural Chemicals: Intermediate for herbicide and pesticide production.</li>
</ul>
<h3>Precautions</h3>
<ul>
<li>Store in cool, dry place away from oxidizers to prevent decomposition.</li>
<li>Use PPE (gloves, goggles) due to potential skin irritation and sensitization.</li>
<li>Not for direct clinical use; strictly regulated as industrial raw material.</li>
</ul>