Description

4-Bromo-N,N,2-Trimethylbenzenesulfonamide is a specialized organic sulfonamide derivative, serving as a valuable synthetic intermediate in advanced chemical synthesis. Its core value lies in its functionalized aromatic ring, which provides a versatile handle for further chemical modifications, enabling the construction of complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its sulfonamide moiety for biological activity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of advanced polymers and specialty materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a substrate for introducing bromo and sulfonamide functional groups into target molecules.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes for studying enzyme function and protein interactions.

Basic Information

Product Name	4-Bromo-N,N,2-Trimethylbenzenesulfonamide
CAS No.	880778-03-0
Molecular Formula	C9H12BrNO2S
Molecular Weight	278.17 g/mol
Synonyms	4-Bromo-2,5-dimethylbenzenesulfonamide, N,N-dimethyl-; Benzenesulfonamide, 4-bromo-N,N,2-trimethyl-; 4-Bromo-2,5-dimethyl-N,N-dimethylbenzenesulfonamide; 2,5-Dimethyl-4-bromo-N,N-dimethylbenzenesulfonamide; 880778-03-0; 4-Bromo-N,N,2-trimethylbenzenesulphonamide; 4-Bromo-2,5-dimethylbenzenesulfonic acid dimethylamide
EINECS	Contact for details

Quality Control

Our 4-Bromo-N,N,2-Trimethylbenzenesulfonamide is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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