Description

H-γ-Glu-γ-Glu-Gln-Oh is a specialized, high-purity peptide derivative of glutamic acid and glutamine. This compound is valued for its unique molecular structure, which provides specific functional properties in advanced biochemical and nutraceutical applications. It is primarily sought by manufacturers in the cosmetic, pharmaceutical, and high-end food supplement industries for product development and research.

Application

• Cosmetic Actives: Used as a key ingredient in anti-aging and skin-repair formulations for its potential moisturizing and skin-barrier enhancing properties.
• Nutraceutical Precursor: Serves as a specialized intermediate or active component in dietary supplements targeting cognitive health and cellular function.
• Biochemical Research: Employed as a standard or reagent in peptide synthesis research and enzymatic studies.
• Pharmaceutical Intermediates: Utilized in the development of novel peptide-based therapeutics and diagnostic agents.
• Functional Food Additives: Incorporated into specialized nutritional products for its potential bioactive benefits.

Basic Information

Product Name	H-γ-Glu-γ-Glu-Gln-Oh
CAS No.	211430-99-8
Molecular Formula	C16H25N5O10
Molecular Weight	447.40 g/mol
Synonyms	L-Glutaminyl-γ-L-glutamyl-γ-L-glutamic acid; γ-Glu-γ-Glu-Gln; γ-Polyglutamic acid derivative; Glutamylglutaminylglutamic acid; H-γ-Glu-γ-Glu-Gln-OH; Tetraglutamic acid amide; (2S)-2-Amino-5-[[(4S)-4-amino-4-carboxybutanoyl]amino]-5-oxopentanoic acid; Glutamine-γ-glutamyl-γ-glutamic acid
EINECS	Contact for details

Quality Control

Our H-γ-Glu-γ-Glu-Gln-Oh is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and commercial use. 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). This material is hygroscopic (moisture-sensitive) and must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 1.0%
Specific Rotation	Contact for details

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