Description

H-γ-Glu-Gly-Gly-Oh is a synthetic tripeptide derivative, specifically a γ-glutamyl dipeptide, with the CAS registry number 13640-39-6. This compound serves as a valuable biochemical building block and research tool, offering a defined structure for studying peptide interactions and enzyme activity. It is primarily utilized by researchers and manufacturers in the fields of pharmaceutical development, biochemical research, and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: Used in the research and development of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a substrate or reference standard in enzymatic studies, particularly for γ-glutamyl transferase and related enzymes.
• Cosmetic Peptide Synthesis: Acts as a precursor or model compound for synthesizing bioactive peptides used in advanced skincare formulations.
• Nutritional Science: Investigated for its potential role in glutathione metabolism and related biochemical pathways.
• Organic Synthesis Building Block: Provides a protected glutamic acid moiety for the synthesis of more complex peptides and conjugates.

Basic Information

Item	Details
Product Name	H-γ-Glu-Gly-Gly-Oh
CAS No.	13640-39-6
Molecular Formula	C9H15N3O6
Molecular Weight	261.23 g/mol
Synonyms	γ-Glu-Gly-Gly; L-γ-Glutamylglycylglycine; Glycylglycine, N-L-γ-glutamyl-; H-γ-Glu-Gly-Gly-OH; γ-Glutamylglycylglycine; NSC 334855; (2S)-2-Amino-4-[[(2-amino-2-oxoethyl)amino]-2-oxoethyl]-5-oxo-5-[(2-amino-2-oxoethyl)amino]pentanoic acid
EINECS	Contact for details

Quality Control

Our H-γ-Glu-Gly-Gly-Oh is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided, documenting key parameters such as assay (HPLC), chiral purity, and impurity profiles. We support research and development with material that meets high-purity standards.

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 sealed tightly after each use to prevent absorption of atmospheric moisture, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% L-isomer
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.