Description

N,n-Dimethyl 3-Bromo-4-Methylbenzenesulfonamide is a specialized sulfonamide derivative, a high-value chemical intermediate prized for its reactive bromine and sulfonamide functional groups. Its primary value lies in enabling precise molecular modifications in advanced organic synthesis, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific sulfonamide motifs into complex target molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting enzymes where the sulfonamide group acts as a pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, leveraging its halogenated aromatic structure.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of advanced polymers, liquid crystals, or organic electronic materials.
• Chemical Biology & Proteomics: Employed as a tool compound or linker in the design of chemical probes for studying protein function and interaction.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring bromo-aromatic sulfonamide chemistry.

Basic Information

Product Name	N,n-Dimethyl 3-Bromo-4-Methylbenzenesulfonamide
CAS No.	850429-72-0
Molecular Formula	C9H12BrNO2S
Molecular Weight	278.17 g/mol
Synonyms	3-Bromo-4-methyl-N,N-dimethylbenzenesulfonamide; Benzenesulfonamide, 3-bromo-4-methyl-N,N-dimethyl-; N,N-Dimethyl-3-bromo-4-methylbenzenesulfonamide; 3-Bromo-4-methylbenzenesulfonic acid dimethylamide; 850429-72-0; 3-Bromo-4-methyl-N,N-dimethylbenzene-1-sulfonamide
EINECS	Contact for details

Quality Control

Our N,n-Dimethyl 3-Bromo-4-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for your quality assurance records.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (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.