Description

H-Gly-Gln-Gly-OH is a high-purity tripeptide derivative composed of glycine and glutamine residues. This compound serves as a critical building block and biochemical tool in advanced research and pharmaceutical development. It is primarily utilized by researchers and manufacturers in the life sciences sector for applications ranging from peptide synthesis to metabolic studies.

Application

• Pharmaceutical Intermediate: Used in the synthesis of more complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Acts as a substrate or standard in enzymatic studies, particularly those involving glutamine metabolism or peptide transporters.
• Cell Culture & Media Supplement: Potential component in specialized cell culture media formulations to support specific metabolic pathways.
• Proteomics & Mass Spectrometry: Serves as a reference standard or calibrant in analytical workflows for peptide identification and quantification.
• Cosmetic Peptide Synthesis: Building block for creating bioactive peptides used in advanced skincare and cosmetic formulations.
• Nutritional Science Research: Studied for its role as a potential source of glutamine, an important amino acid in nutrition.

Basic Information

Product Name	H-Gly-Gln-Gly-OH
CAS No.	2650-69-3
Molecular Formula	C9H16N4O5
Molecular Weight	260.25 g/mol
Synonyms	Glycylglutaminylglycine; GQG; Gly-Gln-Gly; H-Gly-Gln-Gly-OH tripeptide; L-Glutamine, glycylglycyl-; Glycine, N-[N-[N-(1-carboxyethyl)carbamoyl]glycyl]-; 2650-69-3; Gly-Gln-Gly-OH
EINECS	Contact for details

Quality Control

Our H-Gly-Gln-Gly-OH is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting research and development standards. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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