Description

H-γ-Glu-Gln-Oh is a high-purity dipeptide consisting of γ-linked glutamic acid and glutamine residues. This compound is valued for its role as a biochemical building block and a potential precursor in specialized synthesis. It is primarily sought by research institutions and manufacturers in the life sciences sector for applications in peptide chemistry and biochemical studies. The product is supplied with a focus on consistent quality and reliable purity to meet stringent research and development requirements.

Application

• Biochemical Research: Used as a standard, intermediate, or substrate in enzymatic and metabolic pathway studies.
• Peptide Synthesis: Serves as a key building block for the solid-phase or solution-phase synthesis of more complex peptides and protein fragments.
• Pharmaceutical Development: Investigated as a potential active pharmaceutical ingredient (API) intermediate or a component in prodrug design.
• Nutraceutical & Cosmetic Research: Explored for potential bioactive properties in skin care formulations or dietary supplement prototypes.
• Cell Culture Media: Evaluated as a specialized nutrient or signaling component in advanced cell culture and fermentation processes.
• Analytical Standard: Employed as a reference standard in HPLC, LC-MS, and other analytical methods for quality control and quantification.

Basic Information

Product Name	H-γ-Glu-Gln-Oh
CAS No.	10148-81-9
Molecular Formula	C10H17N3O6
Molecular Weight	275.26 g/mol
Synonyms	L-γ-Glutamyl-L-glutamine; γ-Glu-Gln; γ-L-Glutamyl-L-glutamine; Glutamylglutamine; H-γ-Glu-Gln-OH; NSC 334855; L-Glutamine, L-γ-glutamyl-; (2S)-2-Amino-4-[[(1S)-1-carboxy-3-carbamoylpropyl]carbamoyl]butanoic acid
EINECS	Contact for details

Quality Control

Our H-γ-Glu-Gln-Oh is manufactured under controlled conditions to ensure high chemical purity and batch-to-batch consistency. Each lot is subjected to rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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); ensure the container is kept tightly sealed in a low-humidity environment to prevent absorption of moisture.

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.