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Basic Info
Pharmacopoeia
In-house Standards
Grade
Pharmaceutical Grade
Is Manufacturer
YES
Samples Provided
NO
Product Description
Whether to import
no
model
L-tryptophan
Item No.
73-22-3
Main nutrients
Tryptophan
brand
Consult customer service
Exterior
White to yellowish white crystal or crystalline powder
Content
99 (%)
Effective substance content
99 (%)
Product specifications
25 kg
Shelf life
3 years
The main purpose
1. Nutritional supplements 2. Antioxidants
Food additive production license number
SC20113118100048
AI Product Description
*The following content is generated by AI and is for reference only.
L-Tryptophan 99% is a high-purity essential amino acid widely recognized for its critical role in human physiology and industrial applications. Chemically known as 2-amino-3-(1H-indol-3-yl)propanoic acid, this compound features the molecular formula C₁₁H₁₂N₂O₂ and carries the unique CAS Registry Number 73-22-3. As an essential nutrient, L-tryptophan cannot be synthesized by the human body and must be obtained through dietary sources or supplementation. Its biological significance stems primarily from its function as a direct precursor to serotonin, a neurotransmitter regulating mood, sleep, and appetite, as well as its conversion into niacin (Vitamin B3), which supports metabolic health.
The 99% purity grade indicates that the product undergoes rigorous purification processes to remove impurities, making it suitable for pharmaceutical manufacturing, nutraceutical formulation, and clinical research. In the food and beverage industry, it is frequently added to protein supplements, functional drinks, and meal replacements to enhance nutritional value and support cognitive function. Furthermore, due to its calming properties associated with serotonin synthesis, it is a key ingredient in formulations designed to alleviate stress, improve sleep quality, and manage mild anxiety disorders.
Beyond human health, L-tryptophan serves as a vital building block in peptide synthesis and is utilized in agricultural feed additives to optimize growth rates in livestock. The chemical stability of the 99% grade ensures consistent performance in various processing conditions, whether for hot-melt extrusion or tablet compression. Safety profiles indicate it is generally safe when consumed within recommended dosages, though medical consultation is advised for individuals taking specific medications like SSRIs. With its versatile applications spanning medicine, nutrition, and agriculture, L-Tryptophan 99% remains a cornerstone compound in the global bioactive ingredients market, supporting both physical wellness and mental equilibrium through its fundamental biochemical pathways.
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