Description

3-Bromo-5-Methylbenzenesulfonamide is a specialized aromatic sulfonamide derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in the strategic placement of bromine and sulfonamide functional groups, which enable precise molecular modifications for creating novel compounds. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in medicinal chemistry programs targeting enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its halogenated sulfonamide structure.
• Material Science: Serves as a precursor for functional polymers, dyes, and liquid crystals where specific aromatic substitution patterns are required.
• Chemical Synthesis: Acts as a versatile intermediate for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) due to the reactive bromine substituent.
• Biochemical Probe Development: Utilized in creating molecular probes and inhibitors for studying biological pathways and protein function.

Basic Information

Product Name	3-Bromo-5-Methylbenzenesulfonamide
CAS No.	452341-93-4
Molecular Formula	C7H8BrNO2S
Molecular Weight	250.11 g/mol
Synonyms	3-Bromo-5-methylbenzenesulfonamide; 5-Bromo-3-methylbenzenesulfonamide; Benzenesulfonamide, 3-bromo-5-methyl-; 3-Methyl-5-bromobenzenesulfonamide; 452341-93-4; 3-Bromo-5-methylbenzene-1-sulfonamide; 5-Methyl-3-bromobenzenesulfonamide
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Methylbenzenesulfonamide 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 development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.