Description

Glycine, L-γ-Glutamyl-S-(Dimethylarsino)-L-Cysteinyl- is a specialized organoarsenic peptide derivative of significant interest in biochemical research. This compound matters as a model molecule for studying arsenic metabolism, detoxification pathways, and the biochemistry of arsenosugars in marine and terrestrial organisms. It is primarily needed by research institutions, pharmaceutical R&D departments, and analytical laboratories focused on environmental toxicology and metallomics.

Application

• Biochemical Research Standard: Used as a reference standard in the study of arsenic-containing natural products and their metabolic pathways.
• Metallomics & Toxicology: Serves as a critical reagent for investigating the speciation, bioavailability, and toxicity of organic arsenic compounds.
• Analytical Method Development: Employed as a certified reference material (CRM) for calibrating and validating analytical techniques like HPLC-ICP-MS and ESI-MS.
• Pharmaceutical Research: Acts as a precursor or model compound in exploratory research for novel therapeutics targeting heavy metal detoxification.
• Environmental Science: Applied in studies monitoring and understanding the environmental fate of organoarsenicals.

Basic Information

Product Name	Glycine, L-γ-Glutamyl-S-(Dimethylarsino)-L-Cysteinyl-
CAS No.	69819-86-9
Molecular Formula	C12H22AsN3O6S
Molecular Weight	411.30 g/mol
Synonyms	L-γ-Glutamyl-S-(dimethylarsino)-L-cysteinylglycine; Arsenic-containing tripeptide; Dimethylarsinoyl cysteine glutathione derivative; Organoarsenic peptide; As-Glutathione analog; (S-(Dimethylarsino)cysteine) glutathione; 69819-86-9
EINECS	Contact for details

Quality Control

Our high-purity biochemicals are produced under strict quality management systems. Each batch of Glycine, L-γ-Glutamyl-S-(Dimethylarsino)-L-Cysteinyl- undergoes rigorous analytical testing, including HPLC for purity and MS/NMR for structural confirmation, to ensure identity and consistency for research applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C. This compound is hygroscopic (moisture-sensitive) and should be allowed to equilibrate to room temperature in a dry environment before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (MS)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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