*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>2-Chloro-5-methoxybenzaldehyde</strong> (CAS: 16987-76-5, Formula: C8H7ClO2) is a key aromatic aldehyde intermediate synthesized via selective chlorination and methoxylation of benzaldehyde derivatives. It serves as a critical building block in organic synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceuticals: Precursor for sulfonylurea antidiabetic agents.</li>
<li>Agricultural Chemicals: Synthesis of fungicides and herbicides.</li>
<li>Dyes & Pigments: Intermediate for specialized optical brighteners.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Handle with appropriate PPE to avoid skin contact and inhalation; it may cause irritation.</p>