Description

2,6-Dichloro-3-(Trifluoromethyl)Benzenesulfonylchloride is a high-purity, multi-functional sulfonyl chloride derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its dual reactive sites, enabling the efficient introduction of the sulfonamide moiety into complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides with tailored biological activity.
• Material Science: Building block for creating specialized polymers, dyes, and liquid crystals.
• Chemical Research: A versatile reagent in academic and industrial R&D for exploring new synthetic pathways and creating compound libraries.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs producing bespoke molecules for clients.

Basic Information

Product Name	2,6-Dichloro-3-(trifluoromethyl)benzenesulfonylchloride
CAS No.	1706458-88-9
Molecular Formula	C7H2Cl3F3O2S
Molecular Weight	313.51 g/mol
Synonyms	2,6-Dichloro-α,α,α-trifluoro-m-toluenesulfonyl chloride; 3-(Trifluoromethyl)-2,6-dichlorobenzenesulfonyl chloride; 2,6-Dichloro-3-trifluoromethylbenzenesulfonyl chloride; Benzenesulfonyl chloride, 2,6-dichloro-3-(trifluoromethyl)-; 2,6-Dichloro-α,α,α-trifluoro-m-toluenesulfonylchloride
EINECS	Contact for details

Quality Control

Our 2,6-Dichloro-3-(trifluoromethyl)benzenesulfonylchloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic and reactive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.