*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Isonicotinic acid is a vital heterocyclic building block synthesized via oxidation of 4-picoline. Its molecular formula is <strong>C6H5NO2</strong> with CAS <strong>98-98-6</strong>. J&K grade ensures >99% purity for pharmaceutical synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing as an intermediate for antitubercular drugs like Isoniazid.</li>
<li>Synthesis of coordination polymers and metal-organic frameworks (MOFs).</li>
<li>Production of agrochemicals and specialty dyes requiring pyridine derivatives.</li>
</ul>
<h3>Precautions</h3>
<p>Maintain storage in sealed containers below 25°C away from moisture. Use appropriate PPE to prevent skin contact; inhalation may cause respiratory irritation during handling.</p>