Description

4'-Fluoro-4-(4-Fluorophenyl)Butyrophenone is a high-purity fluorinated organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its role as a versatile building block for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), liquid crystal materials, and other specialty fine chemicals requiring precise fluorination.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, especially those targeting the central nervous system.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where the fluorine moiety enhances biological activity and stability.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of fluorinated liquid crystals for display technologies.
• Organic Light-Emitting Diodes (OLEDs): Employed in the synthesis of electron-transport or host materials for high-efficiency OLED devices.
• Advanced Material Research: Acts as a building block for polymers and specialty chemicals with unique thermal and chemical resistance properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new fluorination methodologies and structure-activity relationships.

Basic Information

Product Name	4'-Fluoro-4-(4-Fluorophenyl)Butyrophenone
CAS No.	17135-49-8
Molecular Formula	C₁₆H₁₄F₂O
Molecular Weight	260.28 g/mol
Synonyms	1-(4-Fluorophenyl)-4-(4-fluorophenyl)butan-1-one; 4,4'-Difluorobutyrophenone; p-Fluoro-γ-(p-fluorophenyl)butyrophenone; 4'-Fluoro-4-(4-fluorophenyl)-1-butanone; γ-(4-Fluorophenyl)-4-fluorobutyrophenone; (4-Fluorophenyl)(4-fluorophenyl)butan-1-one; 17135-49-8
EINECS	Contact for details

Quality Control

Our 4'-Fluoro-4-(4-Fluorophenyl)Butyrophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

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.