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L-Tryptophan USP/EP/AJI

Category:

Intermediates&Fine Chemicals

CAS NO:

73-22-3

Standard:

,In-house Standards,

Price Range:

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Main Sales Markets:

North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

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INNER MONGOLIA YUANHONG FINE CHEMICAL CO., LTD.

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Basic Info

CAS Number

73-22-3

Pharmacopoeia

In-house Standards

Grade

Pharmaceutical Grade

Is Manufacturer

Samples Provided

Product Description

L-Tryptophan USP/EP/AJI 73-22-3

AI Product Description

*The following content is generated by AI and is for reference only.

L-Tryptophan, recognized globally under United States Pharmacopeia (USP), European Pharmacopoeia (EP), and Association of Japanese Industries (AJI) standards, is an essential amino acid vital for human health. With the chemical formula C11H12N2O2 and a CAS registry number of 73-22-3, this compound exists as a white to off-white crystalline powder that is slightly soluble in water but dissolves readily in dilute acids or alkalis. As one of the nine essential amino acids required by the human body, L-Tryptophan cannot be synthesized endogenously and must be obtained through dietary intake or supplementation. In the pharmaceutical sector, high-purity L-Tryptophan USP/EP/AJI serves as a critical raw material for manufacturing therapeutic agents targeting sleep disorders, depression, and anxiety. It acts as a biochemical precursor to serotonin, a neurotransmitter regulating mood, appetite, and sleep cycles, as well as niacin (Vitamin B3), which supports metabolic function. Consequently, it is widely utilized in nutraceutical formulations designed to enhance mental well-being, improve sleep quality, and support overall neurological health. The strict adherence to USP, EP, and AJI specifications ensures exceptional purity, safety, and consistency, making it suitable for rigorous clinical applications and regulatory compliance across international markets. Beyond medicine, this ingredient plays a significant role in the food and beverage industry as a nutritional additive in protein supplements, infant formulas, and functional foods aimed at correcting deficiencies or boosting cognitive performance. In animal nutrition, L-Tryptophan is added to feed formulations to optimize growth rates, reduce aggression in livestock, and improve reproductive efficiency. Its versatility extends to industrial biotechnology, where it is used in research settings to study protein synthesis and metabolic pathways. The global demand for L-Tryptophan continues to rise driven by increasing awareness of mental health and the expanding functional food market. Manufacturers adhere to stringent Good Manufacturing Practices (GMP) to guarantee product integrity, ensuring that every batch meets the exacting quality benchmarks set by major pharmacopoeias. Whether for therapeutic intervention, dietary enhancement, or scientific inquiry, L-Tryptophan remains a cornerstone compound in modern biochemistry and public health strategies worldwide.