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Dimethyl sulfone (DMSO 2) is an organosulfur compound with the formula (CH 3) 2 SO 2. It is also known by several other names including methyl sulfone and (especially in alternative medicine) methylsulfonylmethane (MSM). [4] This colorless solid features the sulfonyl functional group and is the simplest of the sulfones. It is relatively inert ...
Dimethyl sulfoxide (DMSO) is an organosulfur compound with the formula (CH 3) 2 S O.This colorless liquid is the sulfoxide most widely used commercially. It is an important polar aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water.
Both are sold online, but are considered illegal because they contain an ingredient called methylsulfonylmethane, or MSM. The chemical is sometimes used to try to treat arthritis.
Bergstrom Nutrition (originally named Cardinal Associates) was founded in 1988 by George Bergstrom and Bob Cowan, chemical engineers who worked with dimethylsulfoxide (DMSO) and dimethyl sulfone (DMSO2)/methylsulfonylmethane (MSM). The founders were first to introduce MSM as a dietary supplement to both the animal and human markets.
MSM, or methylsulfonylmethane, is an organic sulfur compound that may decrease swelling. Reviewers say the scent of this cream dissipates quickly, making it ideal for those sensitive to strong smells.
cis-RuCl 2 (dmso) 4, a representative metal complex of a sulfoxide. Three DMSO ligands are S-bonded to Ru, one is O-bonded. Sulfoxides, especially DMSO, form coordination complexes with transition metals. Depending on the hard-soft properties of the metal, the sulfoxide binds through either the sulfur or the oxygen atom. The latter is ...
Sodium methylsulfinylmethylide (also called NaDMSO or dimsyl sodium) is the sodium salt of the conjugate base of dimethyl sulfoxide.This unusual salt has some uses in organic chemistry as a base and nucleophile.
In organic chemistry, the Swern oxidation, named after Daniel Swern, is a chemical reaction whereby a primary or secondary alcohol (−OH) is oxidized to an aldehyde (−CH=O) or ketone (>C=O) using oxalyl chloride, dimethyl sulfoxide (DMSO) and an organic base, such as triethylamine.