Phenylsulfonylacetone
Phenylsulfonylacetone (CAS: 5000-44-2) is an organic compound with the linear formula C₆H₅SO₂CH₂COCH₃ and a molecular weight of 198.24 g/mol. It serves as a valuable building block in organic synthesis. This sulfone compound is primarily utilised in chemical research and development for the creation of more complex molecules within the pharmaceutical and fine chemical sectors. Its specific structure allows for diverse chemical transformations.
- IUPAC
- Benzenesulphonylacetone
- Synonyms
- Benzenesulphonylacetone

Organic Synthesis Intermediate
Phenylsulfonylacetone is employed as a key intermediate in multi-step organic synthesis pathways. Its functional groups enable a variety of chemical reactions for building complex molecular architectures.
Building Block for Fine Chemicals
This compound acts as a fundamental building block in the synthesis of various fine chemicals. Researchers utilise its structure to develop novel compounds with specific desired properties.
Reagent in Pharmaceutical Research
It finds application in the research and development of new pharmaceutical agents. The sulfone and ketone functionalities offer versatile reaction sites for drug discovery efforts.
| Molecular weight | 198.24 |
|---|---|
| Linear formula | C6H5SO2CH2COCH3 |
| Assay | 97% |
| Melting point | 55-59 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Phenylsulfonylacetone used for?
+
Phenylsulfonylacetone is used as a building block and intermediate in organic synthesis, particularly in the research and development of fine chemicals and pharmaceutical agents.
What is the CAS number and chemical formula for Phenylsulfonylacetone?
+
The CAS number is 5000-44-2 and the linear chemical formula is C₆H₅SO₂CH₂COCH₃.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Phenylsulfonylacetone with a purity of 97%. This product is typically considered a technical or research grade and is not represented as USP, BP, or EP grade.
What are the safety and handling requirements for Phenylsulfonylacetone?
+
Handling Phenylsulfonylacetone requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions and hazard information.
How is Phenylsulfonylacetone packed, shipped, and exported?
+
Phenylsulfonylacetone is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical substances.
How can I request a quote or sample of Phenylsulfonylacetone?
+
To request a quote or a sample of Phenylsulfonylacetone, please contact our sales team through the website or by phone, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis