Description

5-Bromo-2-(Trifluoromethyl)Benzenesulfonylchloride is a high-value, multi-functional sulfonyl chloride derivative used as a critical building block in advanced organic synthesis. This compound is essential for introducing the sulfonyl chloride functional group into target molecules, enabling the creation of sulfonamides and other complex intermediates. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel sulfonamide-based drug candidates, including potential enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and pesticides with tailored activity profiles.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Chemical Biology Probes: Employed in the creation of activity-based probes for studying enzyme function and protein interactions.
• Dye and Pigment Manufacturing: Acts as an intermediate for synthesizing specialized sulfonated dyes and colorants.
• Custom Synthesis and Contract Manufacturing: A vital reagent for CROs and CDMOs offering bespoke chemical synthesis services to global clients.

Basic Information

Product Name	5-Bromo-2-(Trifluoromethyl)Benzenesulfonylchloride
CAS No.	1375065-87-4
Molecular Formula	C7H3BrClF3O2S
Molecular Weight	323.51 g/mol
Synonyms	5-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride; 2-Bromo-α,α,α-trifluoro-5-toluenesulfonyl chloride; 5-Bromo-α,α,α-trifluoro-o-toluenesulfonyl chloride; 2-(Trifluoromethyl)-5-bromobenzenesulfonyl chloride; 5-Bromo-2-trifluoromethylbenzenesulfonyl chloride; 1-Bromo-4-(chlorosulfonyl)-2-(trifluoromethyl)benzene; Benzenesulfonyl chloride, 5-bromo-2-(trifluoromethyl)-
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-(Trifluoromethyl)Benzenesulfonylchloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

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). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original packaging to prevent degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC Area %)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.