*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Hydroxyl PEG8 Propionic Acid</strong> is a mono-functional polyethylene glycol derivative featuring a terminal hydroxyl group and a propionic acid moiety. Synthesized via ring-opening polymerization of ethylene oxide followed by capping, its molecular formula is C<sub>17</sub>H<sub>34</sub>O<sub>9</sub> (CAS: 25602-67-1).</p>
<h3>Application</h3>
<ul>
<li><strong>Drug Delivery:</strong> Conjugation to peptides or proteins to enhance solubility and extend plasma half-life.</li>
<li><strong>Diagnostic Reagents:</strong> Functionalization of antibodies for immunoassays and bioconjugation platforms.</li>
<li><strong>Material Science:</strong> Precursor for synthesizing amphiphilic block copolymers in controlled release systems.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place under inert atmosphere to prevent oxidation. Avoid direct contact with skin and eyes; use appropriate PPE during handling. Not intended for direct clinical administration without formulation.</p>