*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Nicotinamide is a water-soluble <strong>Vitamin B3</strong> derivative synthesized via nitrilation of benzene or oxidation of toluene. Its molecular formula is C<sub>6</sub>H<sub>6</sub>N<sub>2</sub>O and CAS number is 98-79-3.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceuticals: Treatment of pellagra and niacin deficiency disorders.</li>
<li>Cosmetics: Skin barrier repair and anti-inflammatory formulations.</li>
<li>Feed Additives: Essential nutrient for poultry and livestock growth.</li>
</ul>
<h3>Precautions</h3>
<p>High doses may cause hepatotoxicity; store in cool, dry conditions away from moisture to prevent degradation.</p>