Description

L-Alanyl-L-Glutaminemonohydrate is a high-purity dipeptide derivative of glutamine, widely recognized for its enhanced stability and solubility compared to free L-glutamine. This compound is critical for applications requiring a stable and bioavailable source of glutamine, a conditionally essential amino acid. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and cell culture media industries for parenteral nutrition, sports nutrition supplements, and advanced biomedical research.

Application

• Parenteral Nutrition Formulations: A key component in intravenous amino acid solutions for clinical nutrition support.
• Sports & Clinical Nutraceuticals: Used in powder and capsule formulations for muscle recovery, immune support, and gut health supplements.
• Cell Culture Media: Serves as a stable glutamine source in serum-free and specialized media for biopharmaceutical production and research.
• Pharmaceutical Intermediates: Employed in the synthesis of more complex peptides and active pharmaceutical ingredients (APIs).
• Animal Feed Additives: Incorporated into premium feed for livestock and aquaculture to support growth and health.
• Diagnostic Reagents: Used in the formulation of biochemical reagents and assay kits.

Basic Information

Product Name	L-Alanyl-L-Glutaminemonohydrate
CAS No.	210541-56-3
Molecular Formula	C8H15N3O5 • H2O
Molecular Weight	263.23 g/mol
Synonyms	Alanylglutamine Monohydrate; L-Alanyl-L-glutamine Hydrate; Ala-Gln; AGM; N2-L-Alanyl-L-glutamine Monohydrate; Glutamine-Alanine Dipeptide Monohydrate; Sustamine™ (common trade name); (2S)-2-[(2S)-2-Aminopropanamido]-5-amino-5-oxopentanoic acid monohydrate
EINECS	Contact for details

Quality Control

Our L-Alanyl-L-Glutaminemonohydrate is manufactured under strict quality management systems. Each batch is tested to meet high-purity standards suitable for pharmaceutical and nutraceutical applications, with specifications aligning with industry benchmarks. Certificates of Analysis (COA) documenting identity, purity, and safety parameters are available upon request to ensure full traceability and compliance for your projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and ensure product stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.5%
Optical Rotation	+14.0° to +16.0° (c=1 in H2O)
Water Content (KF)	6.0% - 8.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0%
Microbiological Control	Total Plate Count < 1000 cfu/g; Yeast & Mold < 100 cfu/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.