Description

3-Bromomethylbenzenesulfonamide is a versatile sulfonamide derivative featuring a reactive bromomethyl group. This compound serves as a critical synthetic intermediate, enabling the introduction of the benzenesulfonamide moiety into target molecules. It is primarily utilized by researchers and process chemists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where sulfonamides act as pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides.
• Chemical Biology Probe Development: Serves as a precursor for creating activity-based probes to study enzyme function and inhibition.
• Material Science Research: Employed in the synthesis of functionalized polymers or small molecules with specific sulfonamide properties.
• Custom Synthesis & Contract Manufacturing: A starting material for the production of bespoke fine chemicals and advanced intermediates.

Basic Information

Product Name	3-Bromomethylbenzenesulfonamide
CAS No.	220798-52-7
Molecular Formula	C7H8BrNO2S
Molecular Weight	250.11 g/mol
Synonyms	α-Bromo-m-toluenesulfonamide; 3-(Bromomethyl)benzenesulfonamide; m-(Bromomethyl)benzenesulfonamide; Benzenesulfonamide, 3-(bromomethyl)-; 1-Bromomethyl-3-sulfamoylbenzene
EINECS	Contact for details

Quality Control

Our 3-Bromomethylbenzenesulfonamide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) upon request, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm
Residue on Ignition	≤ 0.1%

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