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<h3>Overview</h3>
<p>Germacrene D is a bicyclic sesquiterpene hydrocarbon widely synthesized via enzymatic cyclization of farnesyl pyrophosphate. Its <strong>molecular formula</strong> is C<sub>15</sub>H<sub>24</sub> and <strong>CAS number</strong> is 20687-32-1.</p>
<h3>Application</h3>
<ul>
<li><strong>Agriculture:</strong> Used as a natural insect repellent in organic crop protection.</li>
<li><strong>Pharmaceuticals:</strong> Investigated for anti-inflammatory and cytotoxic properties.</li>
<li><strong>Flavor & Fragrance:</strong> Serves as a key intermediate for complex terpene derivatives.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at temperatures below 25°C to prevent oxidation. Avoid direct skin contact and ensure adequate ventilation during handling due to potential respiratory irritation.</p>