1-[2-(Methylsulfonyl)phenyl]ethanone, also known by its CAS number 3323-76-0, is an organic compound characterized by its ketone functional group and a methylsulfonyl substituent on a phenyl ring. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and specific conditions. It has a molecular structure that includes a phenyl group attached to an ethanone moiety, with a methylsulfonyl group (–SO2CH3) ortho to the carbonyl. The presence of the methylsulfonyl group enhances its solubility in polar solvents and may influence its reactivity and biological activity. This compound is of interest in various fields, including organic synthesis and medicinal chemistry, due to its potential applications in pharmaceuticals and agrochemicals. Its properties, such as melting point, boiling point, and specific reactivity, can vary based on the purity and specific conditions under which it is handled. Safety precautions should be observed when working with this compound, as with all chemical substances.

1-[2-(Methylsulfonyl)phenyl]ethanone

3323-76-0: 2′-(Methylsulfonyl)acetophenone, Ethanone, 1-[2-(methylsulfonyl)phenyl]-, 1-[2-(Methylsulfonyl)phenyl]ethanone, Acetophenone, 2′-(methylsulfonyl)-, 1-(2-Methanesulfonylphenyl)ethanone

CAS 3323-76-0: 1-[2-(Methylsulfonyl)phenyl]ethanone

2'-(Methylsulfonyl)acetophenone

Ref: 54-OR400536

1-(2-methanesulfonylphenyl)ethan-1-one

Ref: IN-DA01AAU6

Etoricoxib Impurity 59

Ref: 4Z-E-4565

1-(2-(Methylsulfonyl)phenyl)ethanone

Ref: 10-F604520

1-(2-Methanesulfonylphenyl)ethan-1-one

Ref: 3D-DAA32376