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><strong>ent-Cephalexin Impurity 7</strong> is a chiral synthetic intermediate derived from cephalosporin manufacturing processes. It serves as a critical reference standard for quality control in pharmaceutical synthesis. The molecular formula is C16H17N3O5S, and its CAS number is 2840-98-2.</p>
<h3>Application</h3>
<ul>
<li>Used by API manufacturers to validate chiral purity during cephalexin production.</li>
<li>Employed in analytical laboratories for HPLC method development and impurity profiling.</li>
<li>Applied in regulatory submissions to demonstrate compliance with ICH guidelines regarding stereoisomers.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent degradation. Personnel must wear appropriate PPE due to potential sensitization risks associated with beta-lactam derivatives. Do not use in clinical formulations directly; strictly for research and quality assurance purposes only.</p>