Nutraceutical Ingredients

L-Alanyl-L-Glutamine

  • CAS No.39537-23-0
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity L-Alanyl-L-Glutamine dipeptide offering superior stability and solubility for advanced nutraceutical and clinical nutrition formulations.

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Product Technical Details

Product Overview

L-Alanyl-L-Glutamine represents a significant advancement in peptide technology, specifically designed to overcome the stability limitations associated with free L-Glutamine. As a dipeptide composed of L-Alanine and L-Glutamine, this compound provides a robust and reliable source of glutamine that maintains integrity in solution over extended periods. Our manufacturing process utilizes advanced fermentation techniques to ensure high purity and consistent quality, making it an ideal choice for demanding nutraceutical and pharmaceutical applications.

The unique chemical structure of this dipeptide prevents the degradation commonly observed with standalone glutamine, thereby enhancing shelf life and performance in liquid formulations. This stability is crucial for manufacturers seeking to develop high-efficacy sports nutrition products, clinical feeding solutions, and dietary supplements where consistent amino acid delivery is paramount.

Key Benefits and Advantages

  • Superior Stability: Resists degradation in aqueous solutions compared to free glutamine, ensuring long-term potency.
  • Enhanced Solubility: Offers improved dissolution characteristics, facilitating easier integration into complex liquid formulations.
  • Optimized Flavor Profile: Contributes a slightly sweet taste without the bitterness often associated with free amino acids.
  • High Bioavailability: Efficiently hydrolyzed in the body to release free glutamine and alanine for metabolic use.
  • Strict Quality Control: Manufactured under GMP standards with comprehensive testing for related substances and heavy metals.

Technical Specifications

ParameterSpecification
Chemical NameL-Alanyl-L-Glutamine
CAS Number39537-23-0
Molecular FormulaC8H15N3O4
Molecular Weight217.22
AppearanceWhite crystals or crystalline powder
Assay (Dried Basis)NLT 98.5%
Specific Rotation+9.5° to +11.0°
pH Value5.0 to 6.5
Loss on DryingNMT 0.5%
Heavy MetalsNMT 10 ppm
Manufacturing ProcessFermentation

Industrial Applications

This premium dipeptide is extensively utilized in the production of parenteral nutrition solutions, where stability during sterilization and storage is critical. In the sports nutrition sector, it serves as a key ingredient in recovery drinks and powders aimed at muscle preservation and immune support. Furthermore, its high purity profile makes it suitable for use in specialized medical foods designed for patients with increased metabolic demands.

We commit to providing global clients with consistent bulk supply, full documentation including Certificates of Analysis (COA), and technical support for formulation optimization. Our facility adheres to rigorous international standards to ensure every batch meets the highest expectations for safety and efficacy.