Description

H-Gln-Gln-Oh CAS NO 54419-93-1 is a high-purity dipeptide composed of two glutamine residues. This compound is a valuable building block in peptide synthesis and biochemical research, offering precise structural control for advanced applications. It is primarily utilized by research institutions and pharmaceutical developers working on peptide-based therapeutics, nutritional supplements, and specialized biochemical studies.

Application

• Peptide Synthesis Building Block: Serves as a key intermediate in the solid-phase and solution-phase synthesis of longer, complex peptide chains for research and development.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, metabolic pathway analysis, and protein interaction research.
• Pharmaceutical R&D: Investigated for incorporation into novel therapeutic peptides targeting specific biological pathways.
• Nutritional Science Studies: Employed in research related to glutamine metabolism, gut health, and specialized nutritional formulations.
• Cosmeceutical Ingredient Research: Explored for potential applications in advanced skincare and hair care peptide formulations.

Basic Information

Product Name	H-Gln-Gln-Oh
CAS No.	54419-93-1
Molecular Formula	C10H18N4O5
Molecular Weight	274.27 g/mol
Synonyms	L-Glutaminyl-L-glutamine; Gln-Gln; Glutamine-glutamine dipeptide; H-Gln-Gln-OH; L-Gln-L-Gln; N-(L-γ-Glutamyl)-L-glutamine; Diglutamine; 2,5-Diamino-5-oxopentanoyl-2,5-diamino-5-oxopentanoic acid
EINECS	Contact for details

Quality Control

Our H-Gln-Gln-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 the high standards required for research and development applications. Certificates of Analysis (COA) detailing specific batch results 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 (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a low-humidity environment to prevent product degradation and clumping.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Optical Rotation	Contact for details

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