*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>N-Acetyl Cyclized Iodixanol is a high-molecular-weight, non-ionic iodinated contrast agent derivative synthesized via acetylation of cyclized iodixanol. Its molecular formula is <strong>C<sub>26</sub>H<sub>34</sub>I<sub>6</sub>N<sub>4</sub>O<sub>10</sub></strong> (CAS No. 159874-05-2), designed to enhance radiopacity while reducing osmolarity compared to conventional agents.</p>
<h3>Application</h3>
<ul>
<li><strong>Digital Subtraction Angiography (DSA)</strong>: Vascular imaging for cerebral and coronary procedures.</li>
<li><strong>Computed Tomography (CT)</strong>: High-resolution organ perfusion studies in oncology and cardiology.</li>
<li><strong>Intravenous Urography</strong>: Detailed visualization of renal excretory pathways.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in patients with severe hypersensitivity to iodine or thyroid dysfunction. Store at controlled room temperature (15–25°C) away from direct light. Strict adherence to renal function screening and hydration protocols is mandatory prior to administration to mitigate nephrotoxicity risks.</p>