Description

2-Chloro-4-(Trifluoromethyl)Benzenesulfonamide is a high-purity, functionalized benzenesulfonamide derivative that serves as a critical synthetic intermediate. Its molecular structure, featuring both chloro and trifluoromethyl substituents, makes it a valuable building block for introducing specific steric and electronic properties into target molecules. This compound is primarily utilized by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

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 advanced herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science Research: Used in the creation of specialty polymers and advanced organic materials with tailored properties.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Custom Synthesis: Employed in contract manufacturing for the production of complex, high-value specialty chemicals.

Basic Information

Product Name	2-Chloro-4-(Trifluoromethyl)Benzenesulfonamide
CAS No.	146533-47-3
Molecular Formula	C7H5ClF3NO2S
Molecular Weight	259.63 g/mol
Synonyms	2-Chloro-α,α,α-trifluoro-p-toluenesulfonamide; Benzenesulfonamide, 2-chloro-4-(trifluoromethyl)-; 4-(Trifluoromethyl)-2-chlorobenzenesulfonamide; 2-Chloro-4-trifluoromethylbenzenesulfonamide; 2-Chloro-α,α,α-trifluoro-4-methylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-(Trifluoromethyl)Benzenesulfonamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high standards of material integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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