Description

4-Bromo-3',4'-Difluorobenzophenone is a high-purity, multi-functional organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its unique halogenated and fluorinated aromatic structure, which serves as a critical building block for creating complex molecules with tailored properties. This compound is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and pesticides, leveraging the fluorine atoms for enhanced bioactivity and environmental stability.
• Liquid Crystal Materials: Serves as a building block for fluorine-containing liquid crystal compounds used in advanced display technologies.
• Organic Light-Emitting Diodes (OLEDs): Employed in the synthesis of electron-transport or host materials for high-efficiency OLED devices.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with specific thermal or optical properties.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and material science research, enabling structure-activity relationship (SAR) studies.

Basic Information

Product Name	4-Bromo-3',4'-Difluorobenzophenone
CAS No.	844878-99-5
Molecular Formula	C13H7BrF2O
Molecular Weight	297.10 g/mol
Synonyms	4-Bromo-3,4'-difluorobenzophenone; (4-Bromophenyl)(3,4-difluorophenyl)methanone; 3',4'-Difluoro-4-bromobenzophenone; Benzophenone, 4-bromo-3',4'-difluoro-; 4-Bromo-α,α,α',α'-tetrafluoro-m-xylene-2-carboxaldehyde (incorrect but related); 4-Bromo-3,4-difluorobenzophenone
EINECS	Contact for details

Quality Control

Our 4-Bromo-3',4'-Difluorobenzophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards for fine chemical intermediates.

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 strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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.