*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>4-Chloro-3-pyridinesulphonamide</strong> is a key heterocyclic intermediate synthesized via chlorination and sulfonation of pyridine derivatives. Molecular formula: C<sub>5</sub>H<sub>5</sub>ClN<sub>2</sub>O<sub>2</sub>S; CAS No.: 1076-86-4.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis as a scaffold for sulfa drug analogs.</li>
<li>Agrochemical production for herbicide and fungicide development.</li>
<li>Research material for medicinal chemistry optimization.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry conditions away from moisture. Use appropriate PPE to prevent skin contact and inhalation. Not for direct human consumption or clinical use without formulation.</p>