Description

1-(3-Fluoro-4-Phenoxyphenyl)Ethan-1-One is a high-purity fluorinated aromatic ketone building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular structure, which incorporates both a phenoxy ether linkage and a fluorine atom, making it a versatile intermediate for creating complex molecules with tailored properties. This compound is essential for R&D chemists and process development scientists working in the pharmaceutical and agrochemical industries, where it serves as a key precursor for active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated components in electronic display materials, contributing to improved performance and durability.
• Polymer & Resin Modifiers: Incorporated into specialty polymers to impart specific characteristics such as enhanced thermal stability, chemical resistance, or altered refractive index.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for methodology development and the construction of complex, fluorinated aromatic scaffolds.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized fluorinated dyes and pigments for high-performance applications.

Basic Information

Product Name	1-(3-Fluoro-4-Phenoxyphenyl)Ethan-1-One
CAS No.	142070-24-4
Molecular Formula	C14H11FO2
Molecular Weight	230.24 g/mol
Synonyms	3'-Fluoro-4'-phenoxyacetophenone; 1-(3-Fluoro-4-phenoxyphenyl)ethanone; 3-Fluoro-4-phenoxyacetophenone; 4'-Phenoxy-3'-fluoroacetophenone; 1-Acetyl-3-fluoro-4-phenoxybenzene; Ethanone, 1-[3-fluoro-4-(phenoxy)phenyl]-; 142070-24-4; 3-Fluoro-4-phenoxyacetophenone
EINECS	Contact for details

Quality Control

Our 1-(3-Fluoro-4-Phenoxyphenyl)Ethan-1-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent lot-to-lot 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 and regulatory needs.

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 strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.