(2-Carboxyethyl)dimethylsulfonium chloride
[CAS# 4337-33-1]

Identification

• Classification: Organic raw materials >> Organic sulfur compound
• Name: (2-Carboxyethyl)dimethylsulfonium chloride
• Molecular Formula: C₅H₁₁ClO₂S
• Molecular Weight: 170.66
• CAS Registry Number: 4337-33-1
• EC Number: 679-627-2
• SMILES: C[S+](C)CCC(=O)O.[Cl-]

Properties

• Melting point: 1293 ºC

Safety Data

• Hazard Symbols: GHS08;GHS09 Warning
• Hazard Statements: H315-H319
• Precautionary Statements: P264-P264+P265-P280-P302+P352-P305+P351+P338-P321-P332+P317-P337+P317-P362+P364

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315

Discovory and Applicatios

(2-Carboxyethyl)dimethylsulfonium chloride, commonly known as CEDS chloride, is a sulfonium compound with great potential in various chemical and biological applications. Its unique structure combines the sulfonium ion with a carboxylic acid functional group, providing versatile applications in different fields such as organic synthesis and biochemical research.

The discovery of (2-carboxyethyl)dimethylsulfonium chloride can be traced back to the investigation of the synthesis and reactivity of sulfonium compounds in the mid-20th century. Sulfonium salts are of interest because of their potential as intermediates in organic synthesis and their presence in certain biological systems. CEDS chloride with its unique structure was synthesized to explore its chemical properties and potential applications.

The chemical formula of CEDS chloride is C5H11ClO2S and its molecular weight is 170.66 g/mol. The molecule consists of a dimethylsulfonium ion attached to a 2-carboxyethyl group, forming a zwitterionic structure in aqueous solution. This dual functionality makes CEDS chloride an interesting compound for various chemical reactions and interactions.

In organic synthesis, CEDS chloride can be used as an effective methylating agent. The sulfonium ion can transfer a methyl group to a nucleophile, promoting the formation of carbon-carbon and carbon-heteroatom bonds. This reactivity is particularly useful in the synthesis of complex organic molecules, including pharmaceuticals and natural products. CEDS chloride is used as an intermediate in the synthesis of other sulfonium and oxysulfonium compounds. Its carboxylic acid group allows for further derivatization, enabling the construction of more complex molecular structures.

CEDS chloride is relevant to the study of sulfur-containing metabolites. Sulfonium compounds are found in various biochemical pathways, and CEDS chloride can serve as a model compound for understanding these processes. Its structure allows researchers to study the behavior of sulfonium ions in biological systems. The compound is also used in enzyme inhibition studies. Sulfonium salts can interact with enzyme active sites, providing insights into enzyme mechanisms and potential drug targets. CEDS chloride has a carboxylic acid functionality that allows for unique interactions with enzymes, aiding in the design of enzyme inhibitors.

The pharmaceutical industry explores the potential of CEDS chloride as a precursor for drug synthesis. The reactivity of the sulfonium group and the versatility of the carboxylic acid make it an attractive starting material for the manufacture of biologically active compounds. Its derivatives may exhibit pharmacological properties, leading to new therapeutic agents.

In materials science, CEDS chlorides are used to modify polymers. Their functional groups enable the introduction of sulfonium ions into the polymer matrix, thereby enhancing the material's properties. These modifications can improve the thermal stability, electrical conductivity, and other properties of the resulting polymers, making them suitable for advanced applications.

CEDS chlorides are studied for their role in environmental chemistry, particularly in the degradation of pollutants. Sulfonium compounds can participate in redox reactions that break down harmful substances in the environment. Understanding the reactivity of CEDS chlorides can aid in the development of strategies for pollutant remediation.

Current research continues to explore the full potential of (2-carboxyethyl) dimethylsulfonium chloride. Future developments focus on enhancing its applications in synthetic organic chemistry, understanding its biochemical interactions, and discovering new uses for it in materials science and environmental chemistry. Innovations in these areas may lead to more efficient synthetic methods, new pharmaceuticals, and advanced materials with tailored properties.