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>Cefotiam double bond transffer impurity is a critical process-related byproduct formed during the synthesis of the cephalosporin antibiotic Cefotiam. This structural variant arises from stereochemical shifts in the dihydrothiazine ring system, necessitating rigorous control. <strong>Molecular Formula</strong>: C<sub>16</sub>H<sub>18</sub>N<sub>5</sub>O<sub>6</sub>S<sub>2</sub>; <strong>CAS No.</strong>: Not publicly listed as a commercial grade standard due to its nature as an impurity.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Control:</strong> Used as analytical reference standards for HPLC method validation and impurity profiling in pharmaceutical manufacturing.</li>
<li><strong>R&D:</strong> Employed in stability studies to assess degradation pathways and optimize synthetic routes for high-purity API production.</li>
<li><strong>Regulatory Compliance:</strong> Essential for generating toxicological data required by FDA and EMA guidelines for drug substance registration.</li>
</ul>
<h3>Precautions</h3>
<ul>
<li><strong>Storage:</strong> Maintain at -20°C in desiccated conditions under inert atmosphere to prevent hydrolysis or oxidation.</li>
<li><strong>Safety:</strong> Handle with appropriate PPE; potential sensitization risks require containment in fume hoods.</li>
<li><strong>Usage:</strong> Strictly for laboratory analysis only; not intended for clinical administration or human exposure.</li>
</ul>