Product Description
Shenzhen Excellent Biomedical Technology Co.,Ltd.(SZEB) is a leading supplier of high quality pharmaceutical impurities,API related compounds,intermediates,labeled standards and impurity custom synthesis services.E-mail:sales@ex-biotech.com.
Discover all our products through our official website (https://www.ex-biotech.com/), and get in touch if you have any questions about how we can help support your work. Email:sale@ex-biotech.com.
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Cefpodoxime Proxetil Impurity 9 is a <strong>mixture of diastereomers</strong> serving as a critical reference standard in pharmaceutical synthesis. It arises from stereochemical variations during the <strong>esterification process</strong>. The molecular formula is C<sub>18</sub>H<sub>20</sub>N<sub>6</sub>O<sub>7</sub>S, with CAS No. 154808-88-3.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Control:</strong> Validating purity profiles in finished drug substances.</li>
<li><strong>R&D:</strong> Studying degradation pathways and stability under stress conditions.</li>
<li><strong>Regulatory Compliance:</strong> Supporting ICH guideline submissions for impurity identification.</li>
</ul>
<h3>Precautions</h3>
<p>Store at <strong>-20°C</strong> in a desiccated environment to prevent hydrolysis. Handle within a fume hood using appropriate PPE to avoid inhalation risks. Strictly limit use to analytical research; not for clinical administration.</p>