Description

2-Methyl-4-(Trifluoromethoxy)Benzenesulfonylchloride is a high-value, multi-functional sulfonyl chloride derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its reactive sulfonyl chloride group, which enables the efficient introduction of the sulfonamide moiety, a key pharmacophore and functional group in numerous industrial applications. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drug candidates, including enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Used in the production of specialty polymers, dyes, and functional materials requiring sulfonamide linkages.
• Chemical Research: Versatile reagent for medicinal chemistry and process chemistry for structure-activity relationship (SAR) studies.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs for client-specific molecule development.

Basic Information

Product Name	2-Methyl-4-(Trifluoromethoxy)Benzenesulfonylchloride
CAS No.	376637-84-2
Molecular Formula	C8H6ClF3O3S
Molecular Weight	274.65 g/mol
Synonyms	2-Methyl-4-(trifluoromethoxy)benzenesulfonyl chloride; 4-(Trifluoromethoxy)-2-methylbenzenesulfonyl chloride; 1-Methyl-2-(trifluoromethoxy)-5-sulfonylchloridebenzene; α,α,α-Trifluoro-2-methyl-4-methoxybenzenesulfonyl chloride; Benzenesulfonyl chloride, 2-methyl-4-(trifluoromethoxy)-; 2-Methyl-4-trifluoromethoxybenzenesulfonyl chloride
EINECS	Contact for details

Quality Control

Our 2-Methyl-4-(Trifluoromethoxy)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 identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures batch-to-batch consistency, which is critical for your research and development processes.

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). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to prevent 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)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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