Description

S-Trifluoromethyl-p-Fluorophenylsulfoximine is a specialized organofluorine building block featuring a sulfoximine functional group. This compound is valued for its unique electronic and steric properties, making it a critical intermediate in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Key pharmaceutical intermediate for the development of new drug candidates, particularly in medicinal chemistry programs.
• Versatile building block in organic synthesis for constructing complex molecules with trifluoromethyl and fluorophenyl motifs.
• Precursor in agrochemical research for creating novel pesticides and herbicides with enhanced efficacy.
• Used in material science for the synthesis of specialty polymers and advanced functional materials.
• Employed in catalyst ligand development and other fine chemical applications.

Basic Information

Product Name	S-Trifluoromethyl-p-Fluorophenylsulfoximine
CAS No.	109139-20-0
Molecular Formula	C7H5F4NOS
Molecular Weight	227.18 g/mol
Synonyms	4-Fluoro-α,α,α-trifluoro-m-toluenesulfoximide; 4-Fluoro-α,α,α-trifluoro-m-toluenesulfonimidic acid; p-Fluoro-α,α,α-trifluorotoluenesulfoximide; 1-[(4-Fluorophenyl)sulfonyl]-1-(trifluoromethyl)amine; S-(Trifluoromethyl)-4-fluorobenzenesulfoximine; 4-Fluoro-N-(trifluoromethyl)benzenesulfonimidic acid
EINECS	Contact for details

Quality Control

Our S-Trifluoromethyl-p-Fluorophenylsulfoximine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific research or cGMP starting material requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.