L-Tyrosine disodium salt is a sodium salt form of the amino acid L-Tyrosine, which is commonly used in various scientific, medical, and nutritional applications. This compound is known for its stability and solubility, making it a valuable reagent and supplement in both research and clinical settings.

Chemical Structure and Properties

L-Tyrosine disodium salt is formed by the neutralization of the amino acid L-Tyrosine with sodium hydroxide. The structure of this compound includes:

L-Tyrosine: An amino acid with a phenolic side chain that plays a role in neurotransmitter production and melanin synthesis.
Sodium Ions: Two sodium ions (Na⁺) are associated with the L-Tyrosine molecule, providing the disodium salt form. These sodium ions enhance the solubility of the compound in aqueous solutions.
The chemical formula of L-Tyrosine disodium salt is typically represented as C₉H₁₀N₁O₄Na₂, reflecting its composition of L-Tyrosine and sodium ions.

Applications and Uses

L-Tyrosine disodium salt is utilized in a variety of applications, including:

Nutritional Supplements: It is often used in dietary supplements to provide an easily absorbable form of L-Tyrosine. The disodium salt form enhances solubility, making it suitable for inclusion in various supplement formulations aimed at supporting cognitive function, mood regulation, and stress management.

Pharmaceuticals: In the pharmaceutical industry, L-Tyrosine disodium salt may be used as an excipient or active ingredient in medications designed to support neurotransmitter synthesis or treat conditions related to amino acid imbalances.

Research: In biochemical and physiological research, L-Tyrosine disodium salt is employed as a reagent to study its effects on neurotransmitter levels, metabolic pathways, and other physiological processes.

Food Industry: It may be used in food products as a source of L-Tyrosine or to enhance flavor profiles due to its role in various biochemical pathways.

Benefits and Advantages

The use of L-Tyrosine disodium salt offers several advantages:

Enhanced Solubility: The disodium salt form improves the solubility of L-Tyrosine in water, making it easier to incorporate into solutions and formulations.
Stability: It is generally more stable in solution compared to the free form of L-Tyrosine, which can be beneficial for storage and handling.
Conclusion

L-Tyrosine disodium salt is a versatile compound with applications spanning nutritional supplements, pharmaceuticals, research, and food industries. Its enhanced solubility and stability make it a valuable form of L-Tyrosine for various scientific and practical uses.