*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Micafungin intermediate (MFA) is a critical synthetic precursor for the production of micafungin, an echinocandin antifungal agent. The core process involves <strong>stereoselective coupling</strong> and <strong>cyclization</strong> reactions to establish the lactone ring structure. Its molecular formula is C<sub>59</sub>H<sub>87</sub>N<sub>11</sub>O<sub>16</sub>S, with CAS No. 204786-78-1.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical Manufacturing:</strong> Essential raw material for synthesizing injectable micafungin sodium in API facilities.</li>
<li><strong>Clinical Therapy:</strong> Used to treat invasive candidiasis and esophageal candidiasis in immunocompromised patients.</li>
<li><strong>R&D Sector:</strong> Utilized in stability studies and formulation development for new antifungal drug candidates.</li>
</ul>
<h3>Precautions</h3>
<ul>
<li><strong>Storage:</strong> Must be kept in a cool, dry place below 25°C under inert atmosphere to prevent hydrolysis.</li>
<li><strong>Safety:</strong> Requires PPE handling due to potential sensitization; avoid inhalation of dust.</li>
<li><strong>Usage:</strong> Strictly for industrial synthesis; not for direct human administration without final formulation.</li>
</ul>