Description

2,3,6-Trifluorobenzenesulfonyl Chloride is a high-value fluorinated aromatic sulfonyl chloride building block. This compound is critical for introducing the 2,3,6-trifluorobenzenesulfonyl moiety into target molecules, enabling the development of advanced materials and active ingredients. It is primarily sought after by R&D and process development teams in the pharmaceutical and agrochemical industries for creating novel sulfonamides and other functionalized intermediates.

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 research and production of advanced herbicides, fungicides, and pesticides with enhanced efficacy and selectivity.
• Material Science: Serves as a precursor for functionalized polymers, liquid crystals, and other specialty materials requiring fluorinated aromatic components.
• Chemical Research: A versatile reagent in organic synthesis for introducing sulfonyl groups under controlled conditions.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized fluorinated dyes and pigments.

Basic Information

Product Name	2,3,6-Trifluorobenzenesulfonyl Chloride
CAS No.	1017779-75-7
Molecular Formula	C6H2ClF3O2S
Molecular Weight	230.59 g/mol
Synonyms	2,3,6-Trifluorobenzene-1-sulfonyl chloride; 1,2,4-Trifluorobenzene-6-sulfonyl chloride; 2,3,6-Trifluorophenylsulfonyl chloride; Benzenesulfonyl chloride, 2,3,6-trifluoro-; 2,3,6-Trifluoro-1-benzenesulfonyl chloride
EINECS	Contact for details

Quality Control

Our 2,3,6-Trifluorobenzenesulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality management system adheres to cGMP principles where applicable, supporting our commitment to supply reliability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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