Description

2-(Methylsulfonyl)-1-[3-(Trifluoromethyl)Phenyl]Ethanone is a high-value, multi-functional organic intermediate characterized by its sulfonyl and trifluoromethylphenyl groups. This compound matters for its role as a versatile building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the life sciences sector for creating novel active ingredients with potential therapeutic and crop protection applications.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) agents and kinase inhibitors.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where the trifluoromethyl group enhances biological activity and metabolic stability.
• Material Science Research: Serves as a precursor for specialty polymers and liquid crystals, leveraging its unique electronic properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and as an electrophile in C-C and C-N bond-forming reactions for complex molecule assembly.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	2-(Methylsulfonyl)-1-[3-(Trifluoromethyl)Phenyl]Ethanone
CAS No.	128306-96-7
Molecular Formula	C10H9F3O3S
Molecular Weight	266.24 g/mol
Synonyms	1-[3-(Trifluoromethyl)phenyl]-2-(methylsulfonyl)ethanone; 2-(Methylsulfonyl)-1-[3-(trifluoromethyl)phenyl]ethan-1-one; 3'-Trifluoromethylphenacyl methyl sulfone; α-(Methylsulfonyl)-3'-(trifluoromethyl)acetophenone; 2-Methylsulfonyl-1-(3-trifluoromethylphenyl)ethanone; 1-(3-Trifluoromethylphenyl)-2-methylsulfonylethanone; 2-Mesyl-1-(3-trifluoromethylphenyl)ethanone
EINECS	Contact for details

Quality Control

Our 2-(Methylsulfonyl)-1-[3-(Trifluoromethyl)Phenyl]Ethanone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment supports compliance with cGMP and ISO standards for pharmaceutical and fine chemical intermediates.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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