*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Anastrozole is a potent, non-steroidal aromatase inhibitor used primarily in oncology. Its core synthesis involves selective catalytic coupling to ensure high purity. The chemical formula is <strong>C17H19N5</strong>, and the CAS number is <strong>120511-73-1</strong>.</p>
<h3>Application</h3>
<ul>
<li>Hormone receptor-positive breast cancer treatment in postmenopausal women.</li>
<li>Adjuvant therapy following surgical resection of early-stage tumors.</li>
<li>Advanced metastatic breast cancer management when first-line therapies fail.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in premenopausal patients due to hormonal risks. Strictly store in a cool, dry place below 25°C away from direct light. Personnel must utilize PPE during handling to prevent inhalation or skin contact exposure.</p>