Description

2-Chloro-6-Trifluoromethyl-Pyridine-3-Sulfonyl Chloride is a high-value, multi-functional chemical intermediate essential for advanced synthesis. Its core value lies in the reactive sulfonyl chloride and halogenated pyridine moieties, enabling precise molecular construction in complex chemical processes. This compound is critically needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of sulfonamide-based drugs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging the pyridine and trifluoromethyl groups for bioactivity.
• Functional Material Precursor: Serves as a monomer or cross-linking agent in the creation of specialty polymers, coatings, and electronic materials.
• Chemical Research & Development: A versatile reagent for introducing the 3-sulfonyl chloride functional group into heterocyclic systems in medicinal and process chemistry.
• Dye and Pigment Manufacturing: Intermediate in the synthesis of complex, high-performance colorants and imaging agents.

Basic Information

Item	Detail
Product Name	2-Chloro-6-Trifluoromethyl-Pyridine-3-Sulfonyl Chloride
CAS No.	1208081-23-5
Molecular Formula	C7H2Cl2F3NO2S
Molecular Weight	304.06 g/mol
Synonyms	2-Chloro-6-(trifluoromethyl)pyridine-3-sulfonyl chloride; 3-Pyridinesulfonyl chloride, 2-chloro-6-(trifluoromethyl)-; 2-Chloro-6-trifluoromethyl-3-pyridinesulfonyl chloride; 2-Chloro-α,α,α-trifluoro-6-picoline-3-sulfonyl chloride; 6-Trifluoromethyl-2-chloropyridine-3-sulfonyl chloride
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-6-Trifluoromethyl-Pyridine-3-Sulfonyl Chloride is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, NMR, and GC, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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 degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.