*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>R(+)-3-Hydroxy-gamma-Butyrolactone</strong> is a chiral lactone intermediate synthesized via enzymatic resolution or asymmetric catalysis. It serves as a key building block for pharmaceuticals, with molecular formula C4H6O3 and CAS No. 106857-92-7.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis: Precursor for statins and beta-lactam antibiotics.</li>
<li>Flavor & fragrance: Used in synthetic musk and dairy flavor formulations.</li>
<li>Agricultural chemicals: Intermediate for specific herbicide active ingredients.</li>
</ul>
<h3>Precautions</h3>
<p>Requires storage under inert atmosphere at 2-8°C to prevent racemization. Handle with PPE; avoid contact with skin and eyes due to potential irritation. Not approved for direct clinical use as a drug substance.</p>