(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid(CAS: 73-22-3)

(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid, also known as L-tryptophan, is an essential amino acid with the molecular formula C11H12N2O2. It is a key precursor in the biosynthesis of serotonin and niacin. L-tryptophan is used in the body to support neurotransmitter function and is also a vital component in protein synthesis. Due to its unique structure, it plays a significant role in various biochemical pathways and is widely studied in both research and pharmaceutical contexts.

L-tryptophan is primarily used in pharmaceuticals to treat conditions like insomnia and depression by influencing serotonin levels. It is also used in the production of niacin and melatonin. In the food industry, it serves as a dietary supplement and flavor enhancer. Additionally, it is essential in research for studying amino acid metabolism and neurochemical processes. Its presence in natural proteins makes it a critical amino acid for human nutrition.

L-tryptophan is generally considered safe when consumed in recommended amounts. However, it should be handled with care to avoid skin contact and inhalation. Safety standards emphasize proper storage and use in controlled environments. In pharmaceutical applications, it is regulated to ensure quality and efficacy. Individuals with specific health conditions should consult a healthcare provider before use.

L-tryptophan should be stored in a cool, dry, and dark place, ideally at 20-25°C. It is sensitive to moisture and light, so airtight containers are recommended. Maintaining low humidity levels helps preserve its stability and potency. Proper storage prevents degradation and ensures safe handling. Always store away from incompatible substances and follow labeling instructions for optimal results.