3-Nitrobenzenesulfonyl chloride
3-Nitrobenzenesulfonyl chloride (CAS: 121-51-7, Formula: O2NC6H4SO2Cl, MW: 221.62) is a versatile organic compound. As a sulfonyl halide, it serves as a key building block in organic synthesis. Its reactivity makes it valuable for introducing the 3-nitrobenzenesulfonyl group into various molecules, facilitating the development of complex chemical structures for research and industrial applications. It is widely utilized in chemical synthesis and as an organic building block.
Organic Synthesis Intermediate
3-Nitrobenzenesulfonyl chloride is extensively used as an intermediate in organic synthesis. It enables the formation of sulfonamides and sulfonate esters, which are important functional groups in medicinal chemistry and material science. Its controlled reactivity allows for selective derivatization in complex reaction pathways.
Building Block for Complex Molecules
This compound functions as a fundamental building block for constructing more elaborate organic molecules. Researchers and chemists employ it to introduce the 3-nitrobenzenesulfonyl moiety, a structural feature found in various biologically active compounds and advanced materials. Its utility spans across diverse research and development projects.
Reagent in Chemical Research
In chemical research laboratories, 3-Nitrobenzenesulfonyl chloride acts as a valuable reagent. It is employed in studies focused on reaction mechanism elucidation, development of novel synthetic methodologies, and the exploration of new chemical entities. Its reliable performance makes it a staple in academic and industrial research settings.
| Molecular weight | 221.62 |
|---|---|
| Linear formula | O2NC6H4SO2Cl |
| Assay | ≥97.0% (AT) |
| Melting point | 61-62 °C(lit.)61-62 °C |
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 3-Nitrobenzenesulfonyl chloride used for?
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3-Nitrobenzenesulfonyl chloride is primarily used as a building block in organic synthesis and as a reagent in chemical research for constructing complex molecules. It is particularly valuable for introducing the 3-nitrobenzenesulfonyl group.
What is the CAS number and chemical formula for 3-Nitrobenzenesulfonyl chloride?
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The CAS number for 3-Nitrobenzenesulfonyl chloride is 121-51-7, and its chemical formula is O2NC6H4SO2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Nitrobenzenesulfonyl chloride with an assay of ≥97.0% (AT). We do not represent this product as USP, BP, or EP grade.
How should 3-Nitrobenzenesulfonyl chloride be handled safely?
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3-Nitrobenzenesulfonyl chloride is classified as corrosive (GHS05, Danger, H314). Handle with appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (e.g., N100 or P3 filters). Ensure adequate ventilation and follow all safety precautions to avoid skin and eye contact or inhalation.
How is 3-Nitrobenzenesulfonyl chloride packed and shipped?
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3-Nitrobenzenesulfonyl chloride is packed and shipped in accordance with UN 3261, Hazard Class 8, Packing Group II regulations for hazardous materials.
How can I request a sample or quote for 3-Nitrobenzenesulfonyl chloride?
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To request a sample or quote for 3-Nitrobenzenesulfonyl chloride, please contact our sales team through the TSS website or via the provided contact details.
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