Description

n-Methyl 3-Bromo-4-Methylbenzenesulfonamide is a specialized sulfonamide derivative characterized by its brominated and methylated aromatic structure. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly sulfonamide-based therapeutics.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for creating specialized polymers, ligands, or organic electronic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and fine chemical manufacturers performing bespoke synthesis.

Basic Information

Product Name	n-Methyl 3-Bromo-4-Methylbenzenesulfonamide
CAS No.	941294-51-5
Molecular Formula	C8H10BrNO2S
Molecular Weight	264.14 g/mol
Synonyms	3-Bromo-4-methyl-N-methylbenzenesulfonamide; Benzenesulfonamide, 3-bromo-4-methyl-N-methyl-; N-Methyl-3-bromo-p-toluenesulfonamide; 3-Bromo-4-methyl-N-methylbenzene-1-sulfonamide; 4-Methyl-3-bromo-N-methylbenzenesulfonamide; p-Toluenesulfonamide, 3-bromo-N-methyl-; 3-Bromo-N-methyl-4-methylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-Methyl 3-Bromo-4-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and physical characteristics are provided and available upon request. We are committed to meeting the stringent requirements of research and industrial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.