What is DMSO dimethyl sulfoxide (CAS 67-68-5) used for?

CAS No.: 67-68-5

Molecular Formula: C2H6OS

MW: 78.12

Colorless, tasteless, slightly bitter liquid, extremely low toxicity, gasification is heavier than air, crystallization below 18 C. It is an important polar aprotic solvent, which can be soluble with many organic solvents and water.

What is DMSO dimethyl sulfoxide (CAS 67-68-5) used for?

1. Pharmaceutical Industry: DMSO finds extensive use in the pharmaceutical industry as a solvent for drug formulation, particularly for water-insoluble drugs. It aids in enhancing drug solubility and bioavailability, making it suitable for parenteral and topical preparations.

2. Laboratory Research: Dimethyl sulfoxide is commonly used in laboratory settings as a cryoprotectant to preserve cells and tissues at low temperatures, preventing damage during freezing and thawing processes. It is also employed as a solvent for chemical reactions, DNA extraction, and protein crystallization.

3. Industrial Applications: DMSO Liquid is utilized in various industrial applications, such as paint and coating formulations, adhesive production, and polymer processing. It acts as a solvent for these materials, aiding in their formulation and processing.

4. Veterinary Medicine: It is used in veterinary medicine as a local and topical treatment for reducing pain and inflammation in horses and other animals. It is commonly applied as a gel or liniment for treating conditions like arthritis and muscular injuries.

5. Personal Care Products: DMSO solvent is occasionally included in certain personal care products, such as creams, gels, and lotions, owing to its potential skin-penetrating properties. However, strict guidelines and regulations are followed to ensure safe usage in these products.

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