Description

4-Bromo-N,n-Diethylbenzenesulphonamide is a specialized organosulfur compound featuring a brominated aromatic ring core. This chemical matters as a versatile synthetic intermediate, enabling the precise introduction of both bromine and sulphonamide functional groups into target molecules. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex active ingredients and exploring new chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, where the bromine atom can facilitate further cross-coupling reactions.
• Material Science Research: Acts as a monomer or functionalization agent in the creation of advanced polymers, such as polyimides or sulfonated polymers for membrane applications.
• Organic Synthesis Reagent: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) due to the reactive aryl bromide moiety, allowing for carbon-carbon bond formation.
• Chemical Biology Probe Development: Utilized to create affinity probes or labeled compounds for studying enzyme inhibition or protein-ligand interactions.

Basic Information

Product Name	4-Bromo-N,n-Diethylbenzenesulphonamide
CAS No.	90944-62-0
Molecular Formula	C10H14BrNO2S
Molecular Weight	292.19 g/mol
Synonyms	N,N-Diethyl-4-bromobenzenesulfonamide; 4-Bromo-N,N-diethylbenzenesulfonamide; p-Bromo-N,N-diethylbenzenesulfonamide; Benzenesulfonamide, 4-bromo-N,N-diethyl-; 1-Bromo-4-[(diethylsulfamoyl)methyl]benzene (alternative); 4-Bromo-N,N-diethylbenzene-1-sulfonamide; BDEBS
EINECS	Contact for details

Quality Control

Our 4-Bromo-N,n-Diethylbenzenesulphonamide is manufactured under strict quality management protocols. 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 industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 (typically 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
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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