o-Chlorobenzenesulfonamide
- CAS No.6961-82-6
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity o-Chlorobenzenesulfonamide designed for agrochemical synthesis. Reliable supply chain for herbicide manufacturing with full quality documentation.
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Product Overview
o-Chlorobenzenesulfonamide represents a critical building block within the agrochemical industry, specifically serving as a foundational intermediate for the synthesis of advanced herbicides. Our facility specializes in the production of this sulfonamide derivative, ensuring consistent molecular integrity and high purity levels required for downstream chemical reactions. As a key precursor in the manufacturing of Chlorsulfuron, this compound plays an vital role in modern agricultural chemistry, enabling the development of effective weed control solutions.
We understand that the quality of raw intermediates directly impacts the efficacy and safety of the final agricultural product. Therefore, our manufacturing processes adhere to strict quality management systems. Each batch undergoes rigorous analytical testing to verify chemical composition, purity, and physical properties. This commitment to excellence ensures that pharmaceutical and agrochemical manufacturers receive materials that meet or exceed international industry standards.
Key Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 6961-82-6 |
| Molecular Formula | C6H6ClNO2S |
| Molecular Weight | 191.635 g/mol |
| Appearance | White powder |
| Assay | ≥99.0% |
| Melting Point | 189-193 °C |
| Loss on Drying | ≤0.5% |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 352.9±44.0 °C |
Industrial Applications
The primary application of o-Chlorobenzenesulfonamide lies in the synthesis of sulfonylurea herbicides, most notably Chlorsulfuron. In this context, the compound acts as a nucleophilic partner in coupling reactions, forming the essential sulfonamide linkage required for biological activity. The high purity of our intermediate minimizes side reactions during synthesis, leading to improved yields and reduced purification costs for our clients.
Beyond herbicide production, this chemical structure serves as a versatile scaffold in organic synthesis. Researchers and process chemists utilize this building block for developing new agrochemical entities with enhanced environmental profiles. The stability and reactivity profile of the ortho-chloro substituted sulfonamide make it particularly suitable for various substitution and condensation reactions common in fine chemical manufacturing.
Quality Assurance and Storage
Quality control is embedded at every stage of our production lifecycle. From raw material sourcing to final packaging, we implement multiple inspection points. A Certificate of Analysis (COA) is provided with every shipment, detailing batch-specific test results including assay, melting point, and impurity profiles. This transparency allows our partners to maintain their own quality standards without interruption.
Proper storage is essential to maintain the stability of o-Chlorobenzenesulfonamide. The product should be kept in a cool, dry, and well-ventilated area away from direct sunlight and moisture. Containers must remain tightly sealed when not in use to prevent hydration or contamination. We offer flexible packaging options, typically supplying in 25kg drums, but can accommodate custom packaging requirements based on specific logistical needs or production scales. Our global distribution network ensures timely delivery while maintaining product integrity throughout transit.
