Description

3-Chloro-2-Fluoro-6-(Trifluoromethyl)Benzenesulfonylchloride is a high-value, multi-functional aromatic sulfonyl chloride derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its core value lies in its reactive sulfonyl chloride group, which enables efficient introduction of the benzenesulfonyl moiety into target molecules, a key step in developing compounds with specific biological or material properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients, herbicides, and fungicides.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of sulfonamide-based drug candidates, including enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging the bioactivity of the sulfonyl group.
• Material Science Research: Serves as a precursor for creating specialized polymers, liquid crystals, or organic electronic materials.
• Chemical Derivatization: Employed in analytical chemistry to derivative compounds for detection or separation purposes via HPLC or LC-MS.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring the introduction of a halogenated benzenesulfonyl group.

Basic Information

Product Name	3-Chloro-2-Fluoro-6-(Trifluoromethyl)Benzenesulfonylchloride
CAS No.	1706461-25-7
Molecular Formula	C7H2Cl2F4O2S
Molecular Weight	305.06 g/mol
Synonyms	3-Chloro-2-fluoro-6-(trifluoromethyl)benzene-1-sulfonyl chloride; 2-Fluoro-3-chloro-α,α,α-trifluoro-o-toluenesulfonyl chloride; 1-(Chlorosulfonyl)-3-chloro-2-fluoro-6-(trifluoromethyl)benzene; Benzenesulfonyl chloride, 3-chloro-2-fluoro-6-(trifluoromethyl)-; 1706461-25-7
EINECS	Contact for details

Quality Control

Our production of 3-Chloro-2-Fluoro-6-(Trifluoromethyl)Benzenesulfonylchloride adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your R&D 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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