*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Tacrolimus is a potent <strong>immunosuppressant</strong> macrocyclic lactone produced via fermentation. Its molecular formula is C44H69NO10 with CAS 104987-10-0.</p>
<h3>Application</h3>
<ul>
<li>Organ transplantation for preventing rejection in kidney, liver, and heart procedures.</li>
<li>Dermatology treatment for moderate-to-severe atopic dermatitis.</li>
<li>Veterinary medicine for managing immune-mediated diseases.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly contraindicated in hypersensitivity cases. Requires storage below 25°C in light-resistant containers. Handling demands PPE due to nephrotoxicity risks.</p>