Description

H-γ-Glu-Glu-Oh CAS NO 1116-22-9 is a specific dipeptide derivative of glutamic acid, featuring a γ-glutamyl linkage. This compound is valued for its role as a biochemical building block and a potential precursor in the synthesis of more complex peptides and flavor-enhancing compounds. It is primarily utilized by research institutions and manufacturers in the fields of pharmaceutical development, nutraceutical formulation, and food science.

Application

• Biochemical Research: Used as a standard, intermediate, or substrate in enzymatic studies and metabolic pathway research.
• Pharmaceutical Intermediates: Serves as a key building block for the synthesis of novel therapeutic peptides and prodrugs.
• Flavor Enhancer Precursor: Investigated for its potential to contribute to umami taste or as a precursor to kokumi-active peptides in food products.
• Nutraceutical Development: Explored for incorporation into specialized dietary supplements targeting specific metabolic functions.
• Cosmetic Peptides: Potential raw material for the development of bioactive peptides in skincare formulations.
• Cell Culture Media: May be used as a specialized nutrient component in advanced cell culture systems.

Basic Information

Product Name	H-γ-Glu-Glu-Oh
CAS No.	1116-22-9
Molecular Formula	C10H16N2O7
Molecular Weight	276.25 g/mol
Synonyms	L-γ-Glutamyl-L-glutamic acid; γ-Glu-Glu; γ-L-Glutamyl-L-glutamic acid; H-γ-Glu-Glu-OH; Glutamylglutamic acid; NSC 3345; Diglutamic acid (γ-linked); L-γ-Glutamyl-L-glutamate
EINECS	214-237-8

Quality Control

Our H-γ-Glu-Glu-Oh is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications 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). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and degradation.

Specification

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

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