Description

N,n-Diethyl 3-Bromo-4-Methylbenzenesulfonamide is a high-purity, synthetically valuable sulfonamide derivative. This compound serves as a critical pharmaceutical intermediate and organic building block for advanced chemical synthesis. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a brominated sulfonamide moiety.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a substrate for further functionalization in medicinal chemistry.
• Material Science: Potential monomer or additive for creating specialized polymers with specific thermal or chemical resistance properties.
• Chemical Biology Probe: Useful in biochemical research for studying enzyme inhibition or protein-ligand interactions where sulfonamide groups are involved.

Basic Information

Product Name	N,n-Diethyl 3-Bromo-4-Methylbenzenesulfonamide
CAS No.	850429-71-9
Molecular Formula	C11H16BrNO2S
Molecular Weight	306.22 g/mol
Synonyms	3-Bromo-4-methyl-N,N-diethylbenzenesulfonamide; Benzenesulfonamide, 3-bromo-4-methyl-N,N-diethyl-; N,N-Diethyl-3-bromo-4-methylbenzenesulfonamide; 850429-71-9; 3-Bromo-4-methylbenzenesulfonamide, N,N-diethyl-; N,N-Diethyl-3-bromo-p-toluenesulfonamide
EINECS	Contact for details

Quality Control

Our N,n-Diethyl 3-Bromo-4-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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 bases.

Specification

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

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