Description

3-Bromo-N,n-Diethylbenzenesulphonamide is a specialized organosulfur compound featuring a brominated aromatic ring core, serving as a versatile sulfonamide intermediate. This compound is valued for its role in facilitating the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research where structural modification is key. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: 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 Research: Used in developing new herbicides, fungicides, or insecticides where the bromine atom and sulfonamide group offer sites for further derivatization and biological activity.
• Material Science: Serves as a monomer or precursor for advanced polymers, liquid crystals, or organic electronic materials requiring specific bromo- and sulfonamide functionalities.
• Chemical Synthesis: Acts as a versatile reagent in organic synthesis for introducing the N,N-diethylsulfonamide moiety into aromatic systems via further cross-coupling or substitution reactions.
• Bioconjugation & Probe Development: Utilized in creating chemical probes or affinity labels for biochemical and proteomic studies due to its reactive bromine handle.

Basic Information

Product Name	3-Bromo-N,n-Diethylbenzenesulphonamide
CAS No.	871269-11-3
Molecular Formula	C10H14BrNO2S
Molecular Weight	292.19 g/mol
Synonyms	3-Bromo-N,N-diethylbenzenesulfonamide; Benzenesulfonamide, 3-bromo-N,N-diethyl-; N,N-Diethyl-3-bromobenzenesulfonamide; m-Bromo-N,N-diethylbenzenesulfonamide; 3-Bromo-N,N-diethylbenzene-1-sulfonamide; 1-Bromo-3-[(N,N-diethylsulfamoyl)]benzene; 871269-11-3; BDB-SA
EINECS	Contact for details

Quality Control

Our 3-Bromo-N,n-Diethylbenzenesulphonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A 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 (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.