Description

4-Chloro-1-(3-Fluorophenyl)-1-Oxobutane is a versatile fluorinated and chlorinated organic building block of significant interest in advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research, process development, and commercial manufacturing will find this product essential.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing fluorophenyl and butyryl chloride motifs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the fluorinated aromatic ring enhances biological activity.
• Organic Synthesis Building Block: Serves as a versatile electrophile in Friedel-Crafts acylation and nucleophilic substitution reactions for constructing complex carbon chains.
• Material Science Research: Employed in the development of specialty polymers and liquid crystals, where its specific halogenated structure can influence material properties.
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process chemistry teams exploring new synthetic pathways and novel compound libraries.

Basic Information

Product Name	4-Chloro-1-(3-Fluorophenyl)-1-Oxobutane
CAS No.	3110-52-9
Molecular Formula	C10H10ClFO
Molecular Weight	200.64 g/mol
Synonyms	4-Chloro-1-(3-fluorophenyl)butan-1-one; 3-Fluorophenyl 4-chlorobutyl ketone; 4-Chlorobutyrophenone, 3'-fluoro-; 1-(3-Fluorophenyl)-4-chlorobutan-1-one; γ-Chloro-3-fluorobutyrophenone; 3-Fluoro-γ-chlorobutyrophenone; Butan-1-one, 4-chloro-1-(3-fluorophenyl)-
EINECS	Contact for details

Quality Control

Our 4-Chloro-1-(3-Fluorophenyl)-1-Oxobutane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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