*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>5-Fluorocytosine</strong> (CAS 2022-85-7) is a fluorinated pyrimidine analog synthesized via enzymatic or chemical fluorination of cytosine. Its molecular formula is C4H4FN3O. This compound serves as a critical intermediate in the pharmaceutical sector.</p>
<h3>Application</h3>
<ul>
<li>Antifungal drug development targeting resistant Candida species.</li>
<li>Research into nucleic acid metabolism and enzyme inhibition mechanisms.</li>
<li>Synthesis of novel fluorinated therapeutic agents for oncology.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly controlled due to potential toxicity; requires storage in cool, dry conditions away from oxidizers. Personnel must utilize appropriate PPE to prevent inhalation or dermal exposure during handling.</p>