Description

4-Bromo-N,3-Dimethylbenzenesulfonamide is a specialized benzenesulfonamide derivative, a high-value chemical intermediate prized for its unique bromine-substituted aromatic structure. This compound matters for its role in facilitating complex molecular transformations, particularly in the synthesis of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce sulfonamide and bromo functionalities into target molecules.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides, leveraging its sulfonamide moiety.
• Organic Synthesis Reagent: Serves as a versatile reagent in cross-coupling reactions and for introducing the bromoaryl group into complex organic frameworks.
• Material Science Research: Investigated as a monomer or additive in the development of specialized polymers with specific electronic or thermal properties.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	4-Bromo-N,3-Dimethylbenzenesulfonamide
CAS No.	923148-87-2
Molecular Formula	C8H10BrNO2S
Molecular Weight	264.14 g/mol
Synonyms	4-Bromo-3-methyl-N-methylbenzenesulfonamide; 3-Methyl-4-bromo-N-methylbenzenesulfonamide; Benzenesulfonamide, 4-bromo-N,3-dimethyl-; 923148-87-2; 4-Bromo-N-methyl-3-methylbenzenesulfonamide; N,3-Dimethyl-4-bromobenzenesulfonamide
EINECS	Contact for details

Quality Control

Our 4-Bromo-N,3-Dimethylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.