Description

2,4,6-Trichlorophenyl 5-Bromo-2-Methoxybenzenesulfonate is a high-purity, specialized sulfonate ester building block of significant interest in advanced organic synthesis. Its value lies in its unique molecular architecture, which serves as a key intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, particularly in the fields of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those requiring a halogenated sulfonate ester moiety.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides where its specific substitution pattern can impart unique biological activity.
• Chemical Biology Probe Synthesis: Employed in the creation of molecular probes and labeled compounds for studying biological pathways and target engagement.
• Material Science Precursor: Serves as a monomer or functionalization agent in the development of specialized polymers and advanced organic materials.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to form complex biaryl systems.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic routes in organic chemistry laboratories.

Basic Information

Product Name	2,4,6-Trichlorophenyl 5-Bromo-2-Methoxybenzenesulfonate
CAS No.	1171919-47-3
Molecular Formula	C13H8BrCl3O4S
Molecular Weight	454.53 g/mol
Synonyms	5-Bromo-2-methoxybenzenesulfonic acid 2,4,6-trichlorophenyl ester; 2,4,6-Trichlorophenyl 5-bromo-2-methoxybenzenesulfonate; 2-Methoxy-5-bromobenzenesulfonic acid 2,4,6-trichlorophenyl ester; 5-Bromo-2-methoxybenzenesulfonyl chloride 2,4,6-trichlorophenyl ester (related); Benzenesulfonic acid, 5-bromo-2-methoxy-, 2,4,6-trichlorophenyl ester; Aryl sulfonate ester intermediate; Halogenated sulfonate ester
EINECS	Contact for details

Quality Control

Our 2,4,6-Trichlorophenyl 5-Bromo-2-Methoxybenzenesulfonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep the container sealed to protect this light-sensitive compound from degradation.

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.