Description

Ethanone, 2-Chloro-1-(3-Chloro-4-Fluorophenyl)- (9Ci) is a specialized halogenated aromatic ketone building block of significant interest in advanced organic synthesis. Its precise molecular architecture, featuring chloro and fluoro substituents, makes it a valuable precursor for constructing complex molecules with tailored electronic and steric properties. This intermediate is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules requiring a difluorochlorophenyl moiety.
• Agrochemical Synthesis: Serves as a crucial building block for developing advanced herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Used in the synthesis of specialty polymers and liquid crystals where the introduction of halogenated aromatic groups modifies material properties.
• Organic Electronic Materials: Investigated as a precursor for constructing charge-transport or emissive layers in OLEDs and other electronic devices.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies in cross-coupling reactions, carbonyl chemistry, and fluorination techniques.

Basic Information

Product Name	Ethanone, 2-Chloro-1-(3-Chloro-4-Fluorophenyl)- (9Ci)
CAS No.	203251-37-0
Molecular Formula	C8H5Cl2FO
Molecular Weight	207.03 g/mol
Synonyms	2-Chloro-1-(3-chloro-4-fluorophenyl)ethanone; 1-(3-Chloro-4-fluorophenyl)-2-chloroethanone; 3-Chloro-4-fluorophenacyl chloride; α,3-Dichloro-4-fluoroacetophenone; 2-Chloro-3'-chloro-4'-fluoroacetophenone; NSC 405124; 2-Chloro-1-(3-chloro-4-fluorophenyl)ethan-1-one
EINECS	Contact for details

Quality Control

Our production of Ethanone, 2-Chloro-1-(3-Chloro-4-Fluorophenyl)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to confirm identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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