4-Bromo-3-methylbenzenesulfonyl chloride
4-Bromo-3-methylbenzenesulfonyl chloride (CAS 72256-93-0) is an organic compound with the formula BrC6H3(CH3)SO2Cl and a molecular weight of 269.54 g/mol. As a sulfonyl halide, it is a valuable intermediate in organic synthesis. This compound is primarily used as a building block in the chemical industry for the creation of more complex molecules. Its reactivity makes it suitable for various chemical transformations.
- IUPAC
- 6-Bromotoluene-3-sulfonyl chloride
- Synonyms
- 6-Bromotoluene-3-sulfonyl chloride
Organic Synthesis Intermediate
This compound serves as a key building block in the synthesis of diverse organic molecules. Its sulfonyl chloride group readily participates in reactions like sulfonylation, making it useful for introducing the 4-bromo-3-methylbenzenesulfonyl moiety into target structures.
Pharmaceutical Research
4-Bromo-3-methylbenzenesulfonyl chloride can be employed in the early stages of pharmaceutical research and development. It acts as a versatile precursor for the synthesis of novel drug candidates or to modify existing molecular scaffolds for therapeutic exploration.
Agrochemical Development
The structural features of this compound lend themselves to applications in the development of new agrochemicals. It can be used as an intermediate in the synthesis of compounds designed for crop protection or other agricultural applications.
| Molecular weight | 269.54 |
|---|---|
| Linear formula | BrC6H3(CH3)SO2Cl |
| Assay | 97% |
| Melting point | 58-61 °C(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 4-Bromo-3-methylbenzenesulfonyl chloride used for?
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4-Bromo-3-methylbenzenesulfonyl chloride is primarily used as a building block and intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals.
What is the CAS number and formula for 4-Bromo-3-methylbenzenesulfonyl chloride?
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The CAS number is 72256-93-0 and the linear formula is BrC6H3(CH3)SO2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-3-methylbenzenesulfonyl chloride with an assay of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should 4-Bromo-3-methylbenzenesulfonyl chloride be handled?
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This compound is classified as Danger with hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (e.g., N100 respirator), must be used. Handle only in a well-ventilated area.
How is 4-Bromo-3-methylbenzenesulfonyl chloride shipped?
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4-Bromo-3-methylbenzenesulfonyl chloride is shipped according to UN 3261, Class 8, Packing Group II regulations for corrosive solid acidic organic compounds, n.o.s. TSS is a global supplier and exporter experienced in handling and shipping hazardous chemicals.
How can I request a sample or quote?
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To request a sample or a quote for 4-Bromo-3-methylbenzenesulfonyl chloride, please contact our sales team via the website or by telephone, providing your specific requirements.
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