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2-Chloroethanesulfonic acid CAS:15484-44-3

2-Chloroethanesulfonic acid, also known as chloroethanesulfonic acid or CES, is an organic compound with the chemical formula C2H5ClSO3H. It is a clear, colorless liquid that is highly soluble in water and polar organic solvents.

CES is widely used as a versatile chemical intermediate in various industries. It is primarily employed in the synthesis of pharmaceuticals, agrochemicals, and organic dyes. Its sulfonic acid group makes it a useful reagent for introducing sulfonic acid functionality into organic molecules, which can enhance their solubility, stability, or bioactivity.

Due to its strong acidity, CES can also be utilized as a catalyst or acidic reagent in organic reactions. Its acidic nature allows it to promote reactions such as esterifications, acylations, and sulfonations. Additionally, it can serve as a pH adjuster, buffering agent, or corrosion inhibitor in industrial processes.


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Application and Effect

Cell Culture: TES is used in cell culture media to maintain a constant pH, ensuring optimal conditions for the growth and viability of cells. It helps stabilize the pH despite changes caused by metabolic processes or the addition of other reagents.

Enzymatic Reactions: TES is often used as a buffering agent in enzyme assays and biochemical reactions. It helps to maintain the required pH for enzyme activity and stability, ensuring accurate and reproducible results.

Protein Electrophoresis: TES is utilized in protein electrophoresis protocols, such as SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis). It helps to maintain the correct pH during the separation and analysis of proteins, ensuring accurate migration and detection.

DNA/RNA Research: TES is used in various molecular biology techniques involving DNA and RNA. It helps to stabilize the pH during nucleic acid extraction, purification, and amplification methods like polymerase chain reaction (PCR).

Product Packing:

6892-68-8-3

Additional Information:

Composition C2H6ClNaO3S
Assay 99%
Appearance White powder
CAS No. 15484-44-3
Packing Small and bulk
Shelf Life 2 years
Storage Store in cool and dry area
Certification ISO.

 


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