Description

Ethanone, 2,2-Difluoro-1-(4-Fluorophenyl)-2-(Methylthio)- (9Ci) is a specialized fluorinated organic building block of significant interest in advanced synthetic chemistry. Its unique structure, featuring difluoro and methylthio substituents on an acetophenone core, makes it a valuable precursor for constructing complex molecules. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries. Its CAS number is 192862-13-8.

Application

This fluorinated intermediate is engineered for high-value synthesis, serving as a key component in the development of novel active ingredients.

• Pharmaceutical Intermediate: A critical building block for the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, where the fluorine atoms can enhance biological activity and environmental stability.
• Material Science Precursor: Employed in the synthesis of specialty chemicals and advanced materials, such as liquid crystals or polymers with tailored properties.
• Organic Synthesis Reagent: Serves as a versatile electrophile or coupling partner in cross-coupling reactions and other complex organic transformations in R&D laboratories.

Basic Information

Item	Details
Product Name	Ethanone, 2,2-Difluoro-1-(4-Fluorophenyl)-2-(Methylthio)- (9Ci)
CAS No.	192862-13-8
Molecular Formula	C9H7F3OS
Molecular Weight	220.21 g/mol
Synonyms	2,2-Difluoro-1-(4-fluorophenyl)-2-(methylthio)ethanone; 1-(4-Fluorophenyl)-2,2-difluoro-2-(methylthio)ethanone; 4-Fluoro-α,α-difluoro-α'-(methylthio)acetophenone; α,α-Difluoro-α'-(methylthio)-4-fluoroacetophenone; 192862-13-8 (CAS); Difluorinated Methylthio Acetophenone Derivative
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our advanced intermediates. Each batch of Ethanone, 2,2-Difluoro-1-(4-Fluorophenyl)-2-(Methylthio)- (9Ci) is analyzed to ensure high purity and consistency, critical for sensitive R&D and scale-up processes. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC or GC), identity confirmation (by IR, NMR), and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is between 2°C and 8°C for long-term stability. This compound may be sensitive to moisture and should be handled under an inert atmosphere for optimal shelf-life.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.