3-trifluoromethylbenzylsulfonyl chloride
3-Trifluoromethylbenzylsulfonyl chloride (CAS: 127162-96-3), with the empirical formula C8H6ClF3O2S and a molecular weight of 258.65 g/mol, is a specialised organic compound. As a key building block and organic intermediate, it finds utility in chemical synthesis. Its structure, featuring a trifluoromethyl group and a sulfonyl chloride moiety, makes it valuable for introducing specific functional groups in complex molecule construction.
- IUPAC
- (3-Trifluoromethylphenyl)methanesulfonyl chloride,3-(Trifluoromethyl)benzenemethanesulfonyl chloride

Organic Synthesis Intermediate
This compound serves as a versatile intermediate in organic synthesis, enabling the formation of new carbon-sulfur bonds. It is particularly useful for the preparation of various trifluoromethyl-substituted organic molecules.
Pharmaceutical Research
It can be employed in the research and development of novel pharmaceutical agents where the trifluoromethylbenzylsulfonyl moiety is a desired structural feature.
Agrochemical Development
The compound may be used in the synthesis of potential agrochemicals, leveraging its unique structural characteristics for biological activity screening.
| Molecular weight | 258.65 |
|---|---|
| Empirical formula | C8H6ClF3O2S |
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 3-trifluoromethylbenzylsulfonyl chloride used for?
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3-Trifluoromethylbenzylsulfonyl chloride (CAS: 127162-96-3) is primarily used as a building block and intermediate in organic synthesis, particularly for creating trifluoromethyl-substituted compounds for research in pharmaceuticals and agrochemicals.
What is the CAS number and formula for 3-trifluoromethylbenzylsulfonyl chloride?
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The CAS number is 127162-96-3 and the empirical formula is C8H6ClF3O2S.
What grade and purity does Tech Serve Solutions supply for 3-trifluoromethylbenzylsulfonyl chloride?
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Tech Serve Solutions supplies this chemical for research and development purposes. We do not represent it as USP, BP, or EP grade. Please contact us for specific purity details and available grades.
What are the safety and handling considerations for this compound?
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3-Trifluoromethylbenzylsulfonyl chloride is a corrosive material. It can cause severe skin burns and eye damage. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.
How is 3-trifluoromethylbenzylsulfonyl chloride packed, shipped, and exported?
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Tech Serve Solutions ensures secure and compliant packaging for global export. Specific packing details are available upon request, adhering to international shipping regulations for hazardous materials.
How can I request a quote or sample for 3-trifluoromethylbenzylsulfonyl chloride?
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To request a quote or a sample, please use the 'Request Quote' or 'Request Sample' function on our website, or contact our sales team directly with your requirements.
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