Description

γ-Glutaminyl-S-(4-Methylbenzyl)Cysteinyl-β-Alanine is a specialized synthetic peptide derivative of significant interest in advanced biochemical research and development. This compound serves as a crucial building block and reference standard for the study of enzyme mechanisms, metabolic pathways, and the synthesis of novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in peptide chemistry, drug discovery, and the development of enzyme inhibitors or targeted therapeutics. The product is supplied with a high level of purity to ensure reliable and reproducible experimental results.

Application

• Biochemical Research: Used as a key intermediate or reference standard in enzymatic studies and metabolic pathway analysis.
• Pharmaceutical R&D: Serves as a building block for the synthesis of novel peptide-based drug candidates and enzyme inhibitors.
• Proteomics & Metabolomics: Employed as a specialized standard or probe in mass spectrometry and other analytical techniques for biomarker discovery.
• Academic Research: Utilized in university and institutional labs for fundamental studies in organic chemistry, biochemistry, and medicinal chemistry.
• Contract Research Organizations (CROs): Applied in custom synthesis projects and client-specific research programs requiring high-purity peptide derivatives.

Basic Information

Product Name	γ-Glutaminyl-S-(4-Methylbenzyl)Cysteinyl-β-Alanine
CAS No.	152684-54-3
Molecular Formula	C19H27N4O6S
Molecular Weight	439.51 g/mol
Synonyms	γ-Glu-S-(4-Methylbenzyl)-Cys-β-Ala; S-(4-Methylbenzyl)-L-cysteinyl-β-alanine γ-L-glutamyl derivative; Glutathione S-(4-methylbenzyl) derivative; NSC 339587; L-γ-Glutamyl-S-(4-methylbenzyl)-L-cysteinyl-β-alanine; γ-Glutamyl-S-(p-methylbenzyl)cysteinyl-β-alanine; (2S)-2-Amino-5-[[(2R)-1-[[(3R)-3-amino-3-oxopropyl]amino]-3-[(4-methylphenyl)methylsulfanyl]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
EINECS	Contact for details

Quality Control

Our γ-Glutaminyl-S-(4-Methylbenzyl)Cysteinyl-β-Alanine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. While produced to meet general research-grade standards, specifications can be tailored upon request to align with specific project requirements or more stringent purity criteria.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product 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
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0% (KF)
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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