Description

Glutathione Glycylmethyl Ester is a chemically modified derivative of the essential tripeptide antioxidant glutathione, designed for enhanced stability and cellular uptake. This compound is critical for research and development in advanced pharmaceutical and nutraceutical formulations, where improved bioavailability of glutathione is required. It is primarily utilized by R&D scientists and manufacturers in the pharmaceutical, cosmeceutical, and high-end dietary supplement industries seeking to leverage the protective and regenerative properties of glutathione in more effective delivery systems.

Application

• Pharmaceutical Intermediate: Used in the synthesis of prodrugs and novel therapeutic agents targeting oxidative stress-related conditions.
• Cosmeceutical Actives: Incorporated into advanced skincare formulations for its potential anti-aging, brightening, and protective antioxidant properties.
• Nutraceutical Research: Serves as a key ingredient in research for next-generation dietary supplements aimed at improving glutathione levels in the body.
• Biochemical Research: Employed as a standard or reagent in studies of cellular redox biology, enzyme mechanisms, and peptide transport.
• Preclinical Development: Utilized in animal and in vitro studies to investigate the efficacy and pharmacokinetics of glutathione-based therapies.

Basic Information

Product Name	Glutathione Glycylmethyl Ester
CAS No.	146288-21-3
Molecular Formula	C15H25N4O8S
Molecular Weight	421.45 g/mol
Synonyms	L-Glutathione glycyl methyl ester; γ-Glu-Cys-Gly-Gly-OMe; S-Glutathionylglycine methyl ester; Glycine, N-(N-L-γ-glutamyl-L-cysteinyl)-, methyl ester; Glutathione Gly-Me ester; Reduced Glutathione Glycylmethyl Ester; GSH-Gly-OMe
EINECS	Contact for details

Quality Control

Our Glutathione Glycylmethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity standards suitable for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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