Description

S-[2-Hydroxy-1-(4-Hydroxyphenyl)Ethyl]-L-Glutathione is a specialized, high-purity derivative of the essential antioxidant glutathione. This compound matters for its enhanced stability and targeted bioactivity, making it a valuable intermediate in advanced pharmaceutical and nutraceutical research. It is primarily needed by R&D scientists and manufacturers in the pharmaceutical, cosmetic, and high-end dietary supplement industries for developing novel therapeutics and bioactive formulations.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates targeting oxidative stress and inflammation.
• Cosmetic Actives: Used in advanced skincare formulations for its potential antioxidant and skin-brightening properties.
• Nutraceutical Research: Investigated as a potent, bioavailable form of glutathione for dietary supplements.
• Biochemical Research: Serves as a standard or reagent in enzymatic studies and metabolic pathway analysis.
• Preclinical Studies: Utilized in animal models to study the efficacy of glutathione derivatives in various disease states.

Basic Information

Item	Details
Product Name	S-[2-Hydroxy-1-(4-Hydroxyphenyl)Ethyl]-L-Glutathione
CAS No.	1309781-40-5
Molecular Formula	C18H26N3O8S
Molecular Weight	444.48 g/mol
Synonyms	S-(2-Hydroxy-1-(4-hydroxyphenyl)ethyl)glutathione; L-Glutathione, S-[2-hydroxy-1-(4-hydroxyphenyl)ethyl]-; Glutathione hydroxytyrosyl ether; Hydroxytyrosol glutathione adduct; Glutathione-tyrosol conjugate; Antioxidant peptide derivative; GSH-hydroxytyrosol conjugate
EINECS	Contact for details

Quality Control

Our S-[2-Hydroxy-1-(4-Hydroxyphenyl)Ethyl]-L-Glutathione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity 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 to support your quality assurance and regulatory documentation.

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 (moisture-sensitive) nature, the container must be kept tightly sealed 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 (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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