Description

Alanyl-Lysyl-Arginylmethyldimethylsulfonium is a synthetic, sulfur-containing tripeptide derivative with a unique cationic sulfonium group. This structural feature makes it a compound of significant interest for advanced biochemical research and pharmaceutical development. It is primarily sought after by researchers and formulators in the life sciences sector for its potential role in studying cellular processes and as a specialized building block for novel therapeutic agents.

Application

• Biochemical Research: Used as a specialized substrate or inhibitor in enzymatic studies and signal transduction pathway research.
• Pharmaceutical R&D: Serves as a key intermediate or active pharmaceutical ingredient (API) precursor in the development of novel peptide-based therapeutics.
• Cosmeceutical Formulations: Investigated for potential bioactive properties in high-end skincare products targeting cellular repair and anti-aging.
• Cell Culture & Microbiology: May be utilized as a specialized nutrient or growth factor component in advanced cell culture media.
• Diagnostic Reagent Development: Acts as a conjugated molecule or tracer in the development of sensitive immunoassays and diagnostic kits.

Basic Information

Product Name	Alanyl-Lysyl-Arginylmethyldimethylsulfonium
CAS No.	120218-56-6
Molecular Formula	C22H46N8O4S+
Molecular Weight	518.72 g/mol
Synonyms	Ala-Lys-Arg-methyldimethylsulfonium; AKR-Methyldimethylsulfonium; S-Methyl-L-methionine-Ala-Lys-Arg; L-Alanyl-L-lysyl-L-arginylmethyldimethylsulfonium; Sulfonium Peptide AKR; 120218-56-6; Tripeptide Sulfonium Salt AKR
EINECS	Contact for details

Quality Control

Our Alanyl-Lysyl-Arginylmethyldimethylsulfonium is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and stringent controls for residual solvents and impurities. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or GMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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