Description

Ethanone, 2-Fluoro-1-(4-Methoxyphenyl)- (9Ci) is a specialized fluorinated aromatic ketone building block, identified by CAS NO 73744-44-2. This compound is valued for its unique molecular structure, which incorporates both fluorine and methoxy functional groups, making it a versatile intermediate for advanced synthetic chemistry. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecules, particularly in the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated organic electronic materials for displays and lighting applications.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, such as Suzuki or Buchwald-Hartwig amination, to introduce the 2-fluoro-4-methoxyacetophenone moiety into more complex structures.
• Chemical Research & Development: Utilized in academic and industrial labs for methodological studies and the exploration of new fluorination chemistry and reaction pathways.

Basic Information

Product Name	Ethanone, 2-Fluoro-1-(4-Methoxyphenyl)- (9Ci)
CAS No.	73744-44-2
Molecular Formula	C9H9FO2
Molecular Weight	168.16 g/mol
Synonyms	2'-Fluoro-4'-methoxyacetophenone; 1-(4-Methoxyphenyl)-2-fluoroethanone; 2-Fluoro-1-(4-methoxyphenyl)ethanone; 4'-Methoxy-2'-fluoroacetophenone; 2-Fluoro-4'-methoxyacetophenone; p-Methoxyphenyl 2-fluoro ketone; NSC 406916; FMEA
EINECS	Contact for details

Quality Control

Our production of Ethanone, 2-Fluoro-1-(4-Methoxyphenyl)- adheres to stringent quality management protocols. Each batch is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Purity (GC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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