Description

2-Chloro-6-(Trifluoromethyl)Benzenesulphonylchloride is a high-value, multi-functional chemical intermediate essential for advanced organic synthesis. Its structure, featuring both a reactive sulfonyl chloride group and a chloro-trifluoromethyl substituted aromatic ring, makes it a critical building block for creating complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the agrochemical and pharmaceutical industries for the synthesis of novel active ingredients, as well as by specialty chemical manufacturers developing advanced materials.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of modern herbicides, fungicides, and insecticides, where the trifluoromethyl group enhances biological activity and metabolic stability.
• Pharmaceutical Building Block: Used in medicinal chemistry for constructing sulfonamide-based drug candidates, including protease inhibitors and receptor antagonists.
• Dyestuff and Pigment Synthesis: Serves as an intermediate for producing specialty dyes and high-performance pigments.
• Polymer Modification: Employed to introduce sulfonyl chloride functionalities into polymers for creating ion-exchange resins or reactive polymer backbones.
• Ligand and Catalyst Development: Useful in organometallic chemistry for synthesizing novel ligands used in catalytic processes.
• Chemical Research & Development: A versatile reagent for exploratory synthesis in academic and industrial R&D laboratories.

Basic Information

Product Name	2-Chloro-6-(Trifluoromethyl)Benzenesulphonylchloride
CAS No.	874814-70-7
Molecular Formula	C7H3Cl2F3O2S
Molecular Weight	278.06 g/mol
Synonyms	2-Chloro-α,α,α-trifluoro-o-toluenesulfonyl chloride; 2-Chloro-6-(trifluoromethyl)benzenesulfonyl chloride; 1-Chloro-2-(chlorosulfonyl)-3-(trifluoromethyl)benzene; Benzenesulfonyl chloride, 2-chloro-6-(trifluoromethyl)-; o-Chloro-α,α,α-trifluorotoluene-2-sulfonyl chloride
EINECS	Contact for details

Quality Control

Our production of 2-Chloro-6-(Trifluoromethyl)Benzenesulphonylchloride 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 purity, identity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance 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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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