Description

2,4,6-Trichlorophenyl 5-Bromo-2-Thiophenesulfonate is a specialized organosulfur compound that serves as a high-value synthetic intermediate in advanced chemical synthesis. Its unique structure, combining halogenated phenyl and brominated thiophene moieties, makes it a critical building block for constructing complex molecules with tailored electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the thiophene sulfonate group is pharmacologically active.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated structure for enhanced bioactivity and environmental stability.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, conductive materials, and organic electronic components.
• Chemical Biology Probes: Utilized in the creation of activity-based probes and labeling reagents for studying biological processes and protein interactions.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing sophisticated ligands used in transition metal catalysis for asymmetric synthesis.

Basic Information

Product Name	2,4,6-Trichlorophenyl 5-Bromo-2-Thiophenesulfonate
CAS No.	1171919-31-5
Molecular Formula	C10H4BrCl3O3S2
Molecular Weight	430.53 g/mol
Synonyms	5-Bromo-2-thiophenesulfonic acid 2,4,6-trichlorophenyl ester; 2,4,6-Trichlorophenyl 5-bromothiophene-2-sulfonate; 5-Bromothiophene-2-sulfonyl chloride 2,4,6-trichlorophenyl ester; 2-Thiophenesulfonic acid, 5-bromo-, 2,4,6-trichlorophenyl ester
EINECS	Contact for details

Quality Control

Our 2,4,6-Trichlorophenyl 5-Bromo-2-Thiophenesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis workflows.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

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%
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.