*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Fmoc-L-Tyr(tBu)-OSu</strong> is a protected amino acid derivative widely used in solid-phase peptide synthesis (SPPS). Its molecular formula is C25H29NO7 and CAS number is 140496-78-4. The compound features an Fmoc group for N-alpha protection, a tert-butyl ether on the phenolic side chain, and an active N-hydroxysuccinimide ester for efficient coupling.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing of complex therapeutic peptides.</li>
<li>Academic research for synthesizing tyrosine-rich bioactive molecules.</li>
<li>Development of diagnostic reagents requiring high-purity residues.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent hydrolysis. Handle with appropriate PPE due to potential irritant properties. Ensure strict moisture control during weighing and transfer operations.</p>