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>Benzylpenicillin EP Impurity D</strong> (also known as <strong>CP Impurity D</strong>) is a critical reference standard used for quality control of penicillin G. It represents the degradation product formed via hydrolysis of the beta-lactam ring, typically identified as 6-aminopenicillanic acid derivatives or related sulfone structures depending on the specific pharmacopoeia definition. Molecular formula: C16H18N2O5S; CAS No.: 6974-02-3.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical QC:</strong> Validated against USP/EP standards to quantify impurities in bulk drug substances.</li>
<li><strong>R&D:</strong> Used in stability-indicating methods to monitor degradation pathways during formulation development.</li>
<li><strong>Regulatory Compliance:</strong> Essential for dossier submissions to ensure batch purity meets international safety limits.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent hydrolysis. Handle with PPE due to potential sensitization risks associated with beta-lactam compounds. Avoid inhalation and direct skin contact to mitigate allergic reactions.</p>