Description

3-Bromo-3',4'-Difluorobenzophenone is a high-purity, halogenated benzophenone derivative serving as a critical synthetic intermediate. Its value lies in its unique molecular structure, which provides reactive sites for constructing complex organic frameworks, particularly in advanced pharmaceutical and agrochemical synthesis. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality building blocks for drug discovery and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing difluorophenyl and benzophenone motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of halogenated aromatic compounds.
• Material Science Research: Serves as a precursor for the development of specialty polymers, liquid crystals, and organic electronic materials due to its rigid, halogenated structure.
• Organic Synthesis Reagent: A versatile reagent in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic aromatic substitution, enabling the introduction of complex aromatic systems.
• Chemical Research & Development: Fundamental compound for method development and exploring new reaction pathways in academic and industrial R&D laboratories.

Basic Information

Product Name	3-Bromo-3',4'-Difluorobenzophenone
CAS No.	844879-35-2
Molecular Formula	C₁₃H₇BrF₂O
Molecular Weight	297.10 g/mol
Synonyms	3-Bromo-3',4'-difluorobenzophenone; (3-Bromophenyl)(3,4-difluorophenyl)methanone; 3'-Bromo-3,4-difluorobenzophenone; Benzophenone, 3-bromo-3',4'-difluoro-; 844879-35-2; Methanone, (3-bromophenyl)(3,4-difluorophenyl)-
EINECS	Contact for details

Quality Control

Our 3-Bromo-3',4'-Difluorobenzophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and internal quality standards.

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 container should be kept tightly sealed to protect from moisture.

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.