Description

2-(3,4-Difluorophenyl)-1-(4-Fluorophenyl)Ethanone is a high-purity fluorinated aromatic ketone building block of significant interest in advanced organic synthesis. Its value lies in its precise molecular architecture, which serves as a critical intermediate for constructing complex molecules in regulated industries. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the creation of advanced herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Material Science Research: Serves as a precursor for specialty polymers and liquid crystals, contributing to the development of advanced materials with specific optical or electronic properties.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport or host materials in OLED device fabrication.
• Chemical Research & Development: Employed in academic and industrial labs for method development and exploring new fluorination chemistry or cross-coupling reactions.

Basic Information

Product Name	2-(3,4-Difluorophenyl)-1-(4-Fluorophenyl)Ethanone
CAS No.	1507249-35-5
Molecular Formula	C14H9F3O
Molecular Weight	250.22 g/mol
Synonyms	1-(4-Fluorophenyl)-2-(3,4-difluorophenyl)ethanone; 2-(3,4-Difluorophenyl)-1-(4-fluorophenyl)ethan-1-one; 4'-Fluoro-3,4-difluorobenzophenone; 3,4,4'-Trifluorobenzophenone; (4-Fluorophenyl)(3,4-difluorophenyl)methanone; α-(3,4-Difluorophenyl)-4'-fluoroacetophenone; CAS 1507249-35-5
EINECS	Contact for details

Quality Control

Every batch of 2-(3,4-Difluorophenyl)-1-(4-Fluorophenyl)Ethanone is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and scale-up. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.