*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>S-(-)-Cotinine is the major active metabolite of nicotine, widely utilized in pharmaceutical research. It features a chiral structure with <strong>molecular formula C10H12N2O</strong> and <strong>CAS No. 6975-84-8</strong>. Production typically involves asymmetric synthesis or enzymatic resolution to ensure high optical purity.</p>
<h3>Application</h3>
<ul>
<li><strong>Nicotine Addiction Research:</strong> Serves as a biomarker for tobacco exposure monitoring.</li>
<li><strong>Pharmacology Studies:</strong> Investigated for cognitive enhancement and neuroprotective effects.</li>
<li><strong>Diagnostics:</strong> Used in developing assays for cotinine levels in biological fluids.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly controlled as a research chemical; not approved for direct human therapeutic use. Store under inert atmosphere at -20°C. Handle with appropriate PPE due to potential toxicity and skin irritation risks.</p>