Description

4'-Bromobenzenesulfonanilide is a specialized organic sulfonamide compound, serving as a crucial building block in advanced chemical synthesis. Its value lies in its role as a versatile intermediate for creating more complex molecules, particularly in the development of pharmaceuticals and agrochemicals. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfonamide or aryl bromide functional groups.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Material Science Research: Acts as a monomer or modifying agent in the development of specialty polymers and advanced materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and other transformations to construct complex molecular architectures in academic and industrial R&D.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized dyes and colorants.

Basic Information

Product Name	4'-Bromobenzenesulfonanilide
CAS No.	16468-97-6
Molecular Formula	C12H10BrNO2S
Molecular Weight	312.18 g/mol
Synonyms	N-(4-Bromophenyl)benzenesulfonamide; Benzenesulfonamide, N-(4-bromophenyl)-; p-Bromobenzenesulfonanilide; 4-Bromo-N-phenylbenzenesulfonamide; 4-Bromophenyl phenylsulfonamide; (4-Bromophenyl)(phenylsulfonyl)amine
EINECS	Contact for details

Quality Control

Our 4'-Bromobenzenesulfonanilide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), melting point, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use as a pharmaceutical intermediate and in other critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.