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 double bond transfer impurity is a critical synthetic byproduct formed during the <strong>isomerization</strong> process of the cephalosporin ester. This structural variant arises from unintended migration of the alkene moiety, impacting purity profiles. Molecular formula: C<sub>19</sub>H<sub>20</sub>N<sub>6</sub>O<sub>7</sub>S; CAS No.: Not publicly standardized as it is an unidentified degradant.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical QC</strong>: Used as analytical standards for HPLC method validation to detect trace levels in bulk API.</li>
<li><strong>R&D</strong>: Serves as a reference material for studying degradation pathways and optimizing synthesis routes.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store under <strong>inert atmosphere</strong> at -20°C to prevent hydrolysis. Handling requires PPE due to potential sensitization risks; avoid direct contact with skin or eyes.</p>