Description

Glutathione Monoisopropyl Ester is a chemically modified derivative of the essential tripeptide antioxidant glutathione. This esterified form is designed to enhance cellular permeability and bioavailability, making it a valuable intermediate in advanced pharmaceutical and nutraceutical research. It is primarily utilized by manufacturers in the life sciences sector for developing novel therapeutic agents, high-purity cosmetic actives, and specialized research biochemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of prodrugs and advanced therapeutic compounds targeting oxidative stress.
• Cosmetic & Skincare Actives: Used in the formulation of high-end anti-aging, whitening, and protective serums and creams due to its enhanced skin penetration.
• Biochemical Research: Essential reagent in studies focused on cellular redox biology, mitochondrial function, and glutathione metabolism.
• Nutraceutical Development: Investigated for use in advanced dietary supplements designed for superior antioxidant delivery and bioavailability.
• Reference Standard: Serves as a certified reference material (CRM) for quality control and analytical method development in regulatory and R&D laboratories.

Basic Information

Product Name	Glutathione Monoisopropyl Ester
CAS No.	97451-46-2
Molecular Formula	C13H24N3O7S
Molecular Weight	366.41 g/mol
Synonyms	L-Glutathione Monoisopropyl Ester; γ-Glu-Cys-Gly Monoisopropyl Ester; Isopropyl Glutathione Ester; GSH Monoisopropyl Ester; NSC 113929; Glutathione Isopropyl Ester; (2S)-2-Amino-4-{[(1R)-1-[(carboxymethyl)carbamoyl]-2-(isopropoxy)-2-oxoethyl]carbamoyl}butanoic acid
EINECS	Contact for details

Quality Control

Our Glutathione Monoisopropyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets the stringent requirements for research and production. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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) and must be kept under dry, inert conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]²⁰D: Specific range available on COA
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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