White powder,not less than 98.0%
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>D-Cysteine hydrochloride (CAS: 32443-99-5) is a chiral amino acid derivative synthesized via <strong>enzymatic resolution</strong> or <strong>chemical synthesis</strong>. Its molecular formula is C₃H₈ClNO₂S, serving as a critical building block for pharmaceutical intermediates.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Precursor for synthesizing specific antibiotics and peptide drugs.</li>
<li><strong>Biochemistry:</strong> Used in enzyme assays to study redox reactions involving thiol groups.</li>
<li><strong>Nutritional Supplements:</strong> Ingredient in specialized formulations targeting oxidative stress.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a <strong>cool, dry place</strong> under inert atmosphere. Avoid contact with skin and eyes; use appropriate PPE. Clinical dosage requires strict adherence to regulatory guidelines due to potential toxicity at high concentrations.</p>