3,5-Difluorobenzenesulfonamide
3,5-Difluorobenzenesulfonamide (CAS 140480-89-3) is a fluorinated organic building block with the linear formula F2C6H3SO2NH2 and a molecular weight of 193.17. This compound serves as a valuable intermediate in organic synthesis, particularly within the development of novel pharmaceuticals and agrochemicals. Its difluorinated benzene ring offers unique electronic properties, making it a key component for researchers designing molecules with specific biological activities or material characteristics.
- Synonyms
- F2C6H3SO2NH2
Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs) where the difluorophenyl moiety imparts desirable pharmacokinetic or pharmacodynamic properties.
Agrochemical Development
Serves as a building block for creating new pesticides, herbicides, or fungicides, leveraging its fluorinated structure for enhanced efficacy or stability.
Materials Science Research
Employed in the design and synthesis of specialised polymers or organic electronic materials that benefit from the introduction of fluorine atoms.
Organic Synthesis Reagent
A versatile intermediate for introducing the 3,5-difluorobenzenesulfonyl group into various organic molecules during complex synthetic routes.
| Molecular weight | 193.17 |
|---|---|
| Linear formula | F2C6H3SO2NH2 |
| Assay | 97% |
| Melting point | 157-161 °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 3,5-Difluorobenzenesulfonamide used for?
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3,5-Difluorobenzenesulfonamide is primarily used as an intermediate in organic synthesis for the development of pharmaceuticals, agrochemicals, and materials science research. Its fluorinated structure makes it valuable for introducing specific properties into target molecules.
What are the CAS number and formula for 3,5-Difluorobenzenesulfonamide?
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The CAS number for 3,5-Difluorobenzenesulfonamide is 140480-89-3, and its linear formula is F2C6H3SO2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Difluorobenzenesulfonamide with a minimum assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,5-Difluorobenzenesulfonamide be handled safely?
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When handling 3,5-Difluorobenzenesulfonamide, it is essential to use personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is a risk. Refer to the Safety Data Sheet for comprehensive handling information.
How is 3,5-Difluorobenzenesulfonamide packed and shipped?
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3,5-Difluorobenzenesulfonamide is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a quote or sample for 3,5-Difluorobenzenesulfonamide?
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To request a quote or sample of 3,5-Difluorobenzenesulfonamide, please contact our sales department through the website or by phone, providing your specific requirements.
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