*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>(S)-4-Methylbenzenesulfinamide (CAS 188447-91-8) is a chiral auxiliary and sulfinylating agent. Its molecular formula is <strong>C7H9NO2S</strong>. This enantiopure compound serves as a critical intermediate in asymmetric synthesis for constructing stereogenic centers.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Synthesis of beta-lactam antibiotics and amino acid derivatives.</li>
<li><strong>Agrochemicals:</strong> Construction of chiral herbicides and fungicides.</li>
<li><strong>Organic Catalysis:</strong> Utilized as a chiral ligand or reagent in kinetic resolution processes.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at controlled temperatures to prevent racemization. Use appropriate PPE due to potential skin irritation and respiratory sensitivity during handling.</p>