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>Cefazedone Impurity 20</strong> is a synthetic intermediate and degradation product associated with the cephalosporin antibiotic cefazedone. It is primarily generated during the <strong>chemical synthesis</strong> or storage stability studies of the parent drug substance. The molecular formula is C<sub>19</sub>H<sub>18</sub>N<sub>4</sub>O<sub>5</sub>S, with CAS No. 142776-66-1.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Control:</strong> Used as a reference standard for identifying and quantifying trace impurities in pharmaceutical batches via HPLC.</li>
<li><strong>R&D Studies:</strong> Employed in stability-indicating method development to assess drug degradation pathways.</li>
<li><strong>Regulatory Compliance:</strong> Essential for generating toxicological data required by FDA and EMA guidelines for new drug applications.</li>
</ul>
<h3>Precautions</h3>
<p>Store under <strong>cool, dry conditions</strong> away from light to prevent hydrolysis. Handle with appropriate PPE to avoid skin contact; inhalation may cause respiratory irritation. Strictly limit exposure as it is not intended for direct clinical administration.</p>