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>Cephalexin 7-Epimer is a critical degradation impurity of the antibiotic Cephalexin, formed via epimerization at the C-7 position. It serves as a reference standard for quality control in pharmaceutical manufacturing. <strong>Molecular Formula</strong>: C16H17N3O5S; <strong>CAS No.</strong>: 14982-20-6.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Control:</strong> Used to validate HPLC methods for detecting epimeric impurities in bulk drug substances.</li>
<li><strong>R&D:</strong> Essential for stability studies to assess the shelf-life and storage conditions of cephalosporin formulations.</li>
<li><strong>Regulatory Compliance:</strong> Required for filing impurity profiles with FDA and EMA to ensure patient safety standards.</li>
</ul>
<h3>Precautions</h3>
<ul>
<li><strong>Storage:</strong> Maintain in tightly sealed containers under inert atmosphere at -20°C to prevent further degradation.</li>
<li><strong>Safety:</strong> Handle in fume hoods; avoid skin contact as it may cause sensitization or allergic reactions.</li>
<li><strong>Usage:</strong> Strictly for laboratory research and analytical calibration; not intended for clinical therapeutic use.</li>
</ul>