*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>2,4-dichlorothieno[3,2-d]pyrimidine</strong> is a key heterocyclic intermediate synthesized via chlorination of thienopyrimidine derivatives. Its molecular formula is C6H2Cl2N2S (CAS: 1079-83-6), widely utilized in pharmaceutical manufacturing.</p>
<h3>Application</h3>
<ul>
<li>Agrochemical synthesis as a scaffold for herbicides and fungicides.</li>
<li>Pharmaceutical production targeting kinase inhibitors and antiviral agents.</li>
<li>Research & Development for novel nucleoside analogues.</li>
</ul>
<h3>Precautions</h3>
<p>Store in sealed containers below 25°C away from moisture. Use appropriate PPE including gloves and goggles due to potential skin irritation and corrosive properties.</p>