Description

2,4,6-Trichlorophenyl 4-Bromobenzenesulfonate is a specialized organosulfur compound that serves as a high-value synthetic intermediate. Its molecular architecture, featuring both halogenated phenyl and benzenesulfonate groups, makes it a critical building block for constructing complex molecules in advanced research and development. This compound is primarily sought after by pharmaceutical and agrochemical R&D teams for use in cross-coupling reactions, catalyst development, and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of next-generation pesticides, herbicides, and fungicides, leveraging its halogenated structure.
• Material Science Research: Serves as a monomer or functionalization agent in the development of advanced polymers and specialty materials with specific electronic or surface properties.
• Cross-Coupling Reactions: Acts as an electrophilic coupling partner in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl systems.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme activity and biological pathways.
• Ligand and Catalyst Development: Provides a scaffold for creating novel ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Item	Details
Product Name	2,4,6-Trichlorophenyl 4-Bromobenzenesulfonate
CAS No.	934986-62-6
Molecular Formula	C12H6BrCl3O3S
Molecular Weight	424.50 g/mol
Synonyms	4-Bromobenzenesulfonic Acid 2,4,6-Trichlorophenyl Ester; 2,4,6-Trichlorophenyl 4-Bromophenylsulfonate; p-Bromobenzenesulfonyl 2,4,6-Trichlorophenyl Ether; 4-Bromobenzene-1-sulfonic Acid 2,4,6-Trichlorophenyl Ester; 2,4,6-Trichloro-1-(4-bromophenylsulfonyloxy)benzene; 4-Bromophenylsulfonyl 2,4,6-Trichlorophenyl Ester
EINECS	Contact for details

Quality Control

Every batch of 2,4,6-Trichlorophenyl 4-Bromobenzenesulfonate is manufactured under a strict quality management system and undergoes comprehensive analytical testing. We ensure high purity and batch-to-batch consistency through advanced techniques like HPLC, GC, and NMR. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

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%
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.