Description

4-Bromo-n-Phenylbenzenesulfonamide is a specialized aromatic sulfonamide derivative, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its core value proposition lies in its unique molecular structure, which incorporates both a bromine substituent and a sulfonamide functional group, enabling precise chemical modifications. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting enzymes where sulfonamide groups are pharmacologically active.
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides, leveraging the bioactivity of the sulfonamide moiety.
• Material Science: Acts as a monomer or functionalization agent in the creation of specialty polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) where the bromine atom serves as a handle for further functionalization.
• Chemical Biology Probe: Useful in designing molecular probes to study protein-ligand interactions and enzyme inhibition mechanisms.
• Dye and Pigment Intermediate: Contributes to the synthesis of complex organic dyes and colorants due to its stable aromatic structure.

Basic Information

Product Name	4-Bromo-n-Phenylbenzenesulfonamide
CAS No.	7454-54-8
Molecular Formula	C12H10BrNO2S
Molecular Weight	312.18 g/mol
Synonyms	4-Bromobenzenesulfonanilide; N-Phenyl-4-bromobenzenesulfonamide; p-Bromobenzenesulfonanilide; Benzenesulfonamide, 4-bromo-N-phenyl-; 4-Bromo-N-phenylbenzenesulfonamide; 4-Bromophenyl phenylsulfonamide; (4-Bromophenyl)(phenyl)sulfonamide
EINECS	Contact for details

Quality Control

Our 4-Bromo-n-Phenylbenesulfonamide is manufactured under strict quality management systems. 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 development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.