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• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzenesulfonamides

Comprehensive Guide to 4-Bromo-2-nitrobenzene-1-sulfonamide (CAS No. 89581-41-9): Properties, Applications, and Market Insights

4-Bromo-2-nitrobenzene-1-sulfonamide (CAS No. 89581-41-9) is a specialized organic compound widely used in pharmaceutical and agrochemical research. This brominated nitrobenzene sulfonamide derivative exhibits unique chemical properties, making it valuable for synthesizing active intermediates. With the growing demand for high-purity chemical reagents, this compound has gained attention in drug discovery and material science applications.

The molecular structure of 4-bromo-2-nitrobenzenesulfonamide features a benzene ring substituted with bromo, nitro, and sulfonamide functional groups. This configuration contributes to its reactivity in cross-coupling reactions, particularly in palladium-catalyzed processes. Researchers frequently search for "synthesis of 4-bromo-2-nitrobenzene-1-sulfonamide" and "CAS 89581-41-9 applications," reflecting its importance in modern organic chemistry.

In pharmaceutical applications, 4-bromo-2-nitrobenzene sulfonamide serves as a key building block for developing antimicrobial agents and enzyme inhibitors. Recent studies explore its potential in creating novel sulfa drugs, addressing the global challenge of antibiotic resistance. The compound's electron-withdrawing groups enhance its reactivity in nucleophilic aromatic substitution reactions, a topic frequently discussed in medicinal chemistry forums.

The agrochemical industry utilizes 4-bromo-2-nitrobenzenesulfonamide derivatives in developing crop protection agents. With increasing focus on sustainable agriculture, researchers are investigating its role in creating environmentally friendly pesticides. Common search queries like "nitrobenzene sulfonamide herbicides" and "brominated aromatic compounds in agriculture" demonstrate this growing interest.

From a commercial perspective, CAS 89581-41-9 has seen steady demand in the fine chemicals market. Manufacturers emphasize high-purity 4-bromo-2-nitrobenzene-1-sulfonamide production to meet research-grade specifications. The compound's storage stability and solubility characteristics are frequently discussed in technical datasheets and material safety documentation.

Analytical chemists often work with 4-bromo-2-nitrobenzene-1-sulfonamide as a chromatographic standard or spectroscopic reference. Its distinct UV-Vis absorption properties make it useful for method validation in analytical laboratories. Recent publications highlight its application in developing advanced detection methods for environmental monitoring.

The synthesis of 4-bromo-2-nitrobenzenesulfonamide typically involves nitration of bromobenzene derivatives followed by sulfonylation. Process optimization for CAS 89581-41-9 production remains an active research area, with particular focus on yield improvement and waste reduction. These aspects align with the chemical industry's push toward green chemistry principles.

In material science, derivatives of 4-bromo-2-nitrobenzene-1-sulfonamide contribute to developing organic semiconductors and photoresponsive materials. The compound's electron-accepting capability makes it valuable for designing molecular electronic devices. This application has gained traction with the rise of flexible electronics and organic photovoltaics research.

Quality control of 4-bromo-2-nitrobenzenesulfonamide requires careful monitoring of impurity profiles, particularly related to isomeric contaminants. Analytical techniques like HPLC-MS and NMR spectroscopy are essential for characterizing CAS 89581-41-9 purity. These quality aspects are crucial for researchers requiring reproducible reaction outcomes in their work.

Looking ahead, 4-bromo-2-nitrobenzene-1-sulfonamide maintains its relevance in chemical innovation. Its applications span from pharmaceutical intermediates to advanced material precursors, addressing current challenges in healthcare and sustainable technology. As research continues, this compound will likely find new applications in emerging scientific fields.

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