*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Etrasimod is a selective S1P receptor modulator developed for autoimmune disorders. Its core synthesis involves complex heterocyclic coupling. The chemical formula is <strong>C24H25FN6O2</strong> and CAS number is <strong>2089897-53-4</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Rheumatology:</strong> Clinical trials for relapsing multiple sclerosis.</li>
<li><strong>Dermatology:</strong> Investigational treatment for psoriasis and atopic dermatitis.</li>
<li><strong>Gastroenterology:</strong> Potential therapy for ulcerative colitis.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in patients with active infections or recent myocardial infarction. Storage requires sealed containers at 2-8°C away from light to maintain stability during pharmaceutical manufacturing.</p>