*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>(S)-Benzyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxypropanoate is a chiral Fmoc-protected serine derivative widely used in <strong>Solid Phase Peptide Synthesis (SPPS)</strong>. The molecular formula is <strong>C<sub>25</sub>H<sub>23</sub>NO<sub>6</sub></strong> and CAS No. is <strong>157034-68-7</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical R&D:</strong> Intermediate for synthesizing bioactive peptides and therapeutic proteins.</li>
<li><strong>Peptide Coupling:</strong> Essential building block for introducing serine residues into peptide chains.</li>
<li><strong>Asymmetric Synthesis:</strong> Chiral pool starting material for stereoselective drug manufacturing.</li>
</ul>
<h3>Precautions</h3>
<p>Store under <strong>-20°C</strong> in a dry, inert atmosphere to prevent hydrolysis. Use appropriate PPE including gloves and goggles due to potential skin irritation. Not approved for direct clinical administration as an active pharmaceutical ingredient.</p>