*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>2-Thio-Ur</strong>, chemically known as 2-Thiouracil, is a sulfur-containing pyrimidine derivative synthesized via the reaction of thiourea with malonic acid derivatives. Its molecular formula is C4H4N2OS and CAS number is 605-98-1.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical research as an intermediate for synthesizing antiviral nucleoside analogs.</li>
<li>Chemical biology for probing RNA structures and ribozyme activity.</li>
<li>Material science in developing specialized photoreactive monomers.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store under inert atmosphere at controlled temperatures to prevent oxidation. Use appropriate PPE due to potential skin irritation; not approved for direct clinical administration without extensive formulation validation.</p>