Description

N1-(2-Bromoethyl)-4-Chlorobenzene-1-Sulfonamide, Tech is a specialized organic intermediate featuring a bromoethyl and a chlorobenzenesulfonamide moiety. This compound matters as a versatile building block for the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing sulfonamide-based active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel sulfonamide-based drug candidates, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, or insecticides where the chlorobenzenesulfonamide group confers biological activity.
• Chemical Research & Development: Serves as a versatile electrophilic alkylating agent for introducing the 2-bromoethylamine side chain into target molecules.
• Material Science: Potential monomer or cross-linking agent in the preparation of specialty polymers and functional materials.
• Ligand Synthesis: Building block for creating complex ligands used in catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	N1-(2-Bromoethyl)-4-Chlorobenzene-1-Sulfonamide, Tech
CAS No.	151389-59-2
Molecular Formula	C8H9BrClNO2S
Molecular Weight	298.58 g/mol
Synonyms	4-Chloro-N-(2-bromoethyl)benzenesulfonamide; 1-(2-Bromoethyl)sulfamoyl-4-chlorobenzene; p-Chloro-N-(2-bromoethyl)benzenesulfonamide; Benzenesulfonamide, 4-chloro-N-(2-bromoethyl)-; N-(2-Bromoethyl)-4-chlorobenzenesulfonamide; 4-Chlorobenzenesulfonamide, N-(2-bromoethyl)-; 151389-59-2
EINECS	Contact for details

Quality Control

Our technical grade N1-(2-Bromoethyl)-4-Chlorobenzene-1-Sulfonamide is produced under a strict quality management system. While tailored for cost-effective synthesis, it undergoes rigorous analytical testing to ensure batch-to-batch consistency and reliable performance in downstream reactions. A Certificate of Analysis (COA) detailing purity and identity is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and reducing agents. Due to the presence of bromoalkyl and sulfonamide groups, it is recommended to handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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