Description

Glycyl-L-Glutamine (200 Mg) is a high-purity dipeptide consisting of glycine and L-glutamine. This compound is valued for its role as a stable and bioavailable source of glutamine, a critical amino acid for cellular metabolism and protein synthesis. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and nutraceutical sectors, particularly for applications in cell culture media, diagnostic reagent formulation, and advanced nutritional supplements.

Application

• Cell Culture Media Supplement: Used to provide a stable source of L-glutamine in mammalian cell cultures, reducing ammonia buildup and improving cell viability and protein yield.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of more complex peptides and active pharmaceutical ingredients (APIs).
• Nutraceutical & Sports Nutrition: Incorporated into specialized dietary supplements and clinical nutrition products aimed at supporting muscle recovery, gut health, and immune function.
• Biochemical Research: Employed as a standard or reagent in metabolic studies, enzyme assays, and research on amino acid transport and utilization.
• Diagnostic Reagents: Used in the formulation of kits and reagents for clinical diagnostics and biomedical testing.

Basic Information

Product Name	Glycyl-L-Glutamine (200 Mg)
CAS No.	211446-46-7
Molecular Formula	C7H13N3O4
Molecular Weight	203.19 g/mol
Synonyms	Gly-Gln; Glycylglutamine; L-Glutamine, glycyl-; N-Glycyl-L-glutamine; Gly-L-Gln; H-Gly-Gln-OH; Glycine, N-L-glutamyl-; (2S)-2-[(2-Aminoacetyl)amino]-5-amino-5-oxopentanoic acid
EINECS	Contact for details

Quality Control

Our Glycyl-L-Glutamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and GMP-grade applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term stability, consider storage under desiccant or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	-15.0° to -18.0° (c=1 in H2O)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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