Description

H-Glu(Cys-β-Ala-Oh)-Oh CAS NO 18710-27-5 is a specialized synthetic peptide derivative, specifically a modified glutathione analog. This compound is of significant interest in advanced biochemical research and pharmaceutical development due to its role as a precursor or intermediate in synthesizing more complex bioactive molecules. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on peptide-based therapeutics, enzyme studies, and antioxidant research.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel peptide drugs and prodrugs.
• Biochemical Research: Used as a substrate or reference standard in studies involving glutathione metabolism, redox biology, and enzyme kinetics.
• Antioxidant Studies: Employed in research to investigate modified antioxidant systems and their cellular protective mechanisms.
• Peptide Library Synthesis: A valuable component for creating diverse peptide libraries for drug discovery and screening applications.
• Reference Standard: Acts as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	H-Glu(Cys-β-Ala-Oh)-Oh
CAS No.	18710-27-5
Molecular Formula	C11H18N4O6S
Molecular Weight	334.35 g/mol
Synonyms	L-Glutamyl-S-(2-carboxyethyl)-L-cysteine; γ-Glu-Cys(β-Ala); Glutathione-β-alanine conjugate; (2S)-2-Amino-4-{[(1R)-1-[(carboxymethyl)carbamoyl]-2-sulfanylethyl]carbamoyl}butanoic acid; NSC 113928; γ-Glutamylcysteine(β-alanine); Modified Glutathione Derivative; H-γ-Glu-Cys(β-Ala)-OH
EINECS	Contact for details

Quality Control

Our H-Glu(Cys-β-Ala-Oh)-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, MS). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research and development grade specifications.

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. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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