CAS 5000-46-4

1-(Methylsulfonyl)-2-propanone

Description:

1-(Methylsulfonyl)-2-propanone, also known as mesylacetone, is an organic compound characterized by its ketone functional group and a methylsulfonyl group. It typically appears as a colorless to pale yellow liquid with a distinctive odor. The molecular formula is C4H8O3S, indicating the presence of carbon, hydrogen, oxygen, and sulfur atoms. This compound is soluble in polar solvents such as water and alcohols, owing to its polar functional groups. It is often used in organic synthesis and as an intermediate in the production of various chemicals. The presence of the methylsulfonyl group enhances its reactivity, making it useful in various chemical reactions, including nucleophilic substitutions and as a potential building block in pharmaceuticals. Safety data indicates that it should be handled with care, as it may cause irritation to the skin and eyes. Proper storage in a cool, dry place away from incompatible substances is recommended to maintain its stability and integrity.

Formula: C₄H₈O₃S

InChI: InChI=1S/C4H8O3S/c1-4(5)3-8(2,6)7/h3H2,1-2H3

InChI key: InChIKey=NWEYGXQKFVGUFR-UHFFFAOYSA-N

SMILES: C(S(C)(=O)=O)C(C)=O

Synonyms:

• (Methylsulfonyl)acetone
• 1-(Methylsulfonyl)-2-propanone
• 1-(Methylsulfonyl)Propan-2-One
• 1-Methanesulfonylpropan-2-one
• 2-Propanone, (methylsulfonyl)-
• 2-Propanone, 1-(methylsulfonyl)-
• Methanesulfonylacetone
• Methylsulfonylacetone
• Methylsulphonylacetone
• NSC 35395

Methylsulfonylacetone, 98+%

CAS: 5000-46-4

Methylsulfonylacetone is used as reactant for Stereoselective preparation of chiral cyclic ketones. It is used in the Preparation of poly-substituted pyridines. It aids for Gold-catalyzed Friedlander cyclocondensation reaction. It is used as reactant in Radical homoallylation reactions, multicompo

Formula: C₄H₈O₃S

Purity: 98+%

Molecular weight: 136.18

Ref: 02-L03421

Methylsulfonylacetone

CAS: 5000-46-4

Formula: C₄H₈O₃S

Purity: 97%

Color and Shape: Solid

Molecular weight: 136.1695

Ref: IN-DA003D3N

Methanesulphonylacetone

CAS: 5000-46-4

Methanesulphonylacetone

Formula: C₄H₈O₃S

Purity: 98%

Color and Shape: faint yellow crystalline powder

Molecular weight: 136.17g/mol

Ref: 54-OR451312

Methylsulfonylacetone

CAS: 5000-46-4

Formula: C₄H₈O₃S

Purity: 97%

Color and Shape: Solid

Molecular weight: 136.17

Ref: 10-F003502