*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>J&K L-Tryptophan, 99% is a high-purity essential amino acid synthesized via enzymatic hydrolysis or fermentation. Its molecular formula is <strong>C<sub>11</sub>H<sub>12</sub>N<sub>2</sub>O<sub>2</sub></strong> with CAS number <strong>73-22-3</strong>. This reagent serves as a critical building block for pharmaceutical synthesis and nutritional additives.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Precursor for serotonin and melatonin production in clinical formulations.</li>
<li><strong>Nutrition:</strong> Essential ingredient in parenteral nutrition solutions and dietary supplements.</li>
<li><strong>Research:</strong> Standard reference material for HPLC calibration and metabolic studies.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place below 25°C away from direct sunlight. Avoid inhalation of dust; wear appropriate PPE including gloves and masks. Clinical use requires strict dosage control to prevent eosinophilia-myalgia syndrome risks associated with contaminated batches.</p>