Description

3-Bromo-4'-Fluorobenzophenone 97 is a high-purity, versatile benzophenone derivative that serves as a critical building block in advanced organic synthesis. Its unique halogen-substituted structure makes it an invaluable intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the bromo and fluoro substituents contribute to biological activity and environmental stability.
• Liquid Crystal & OLED Material Research: Serves as a core building block for creating advanced organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal stability and optical properties.
• Photoinitiator Development: Acts as a starting material for synthesizing UV-curing photoinitiators used in inks, coatings, and adhesives.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling reactions and halogen-metal exchange processes.

Basic Information

Product Name	3-Bromo-4'-Fluorobenzophenone 97
CAS No.	46698-24-2
Molecular Formula	C₁₃H₈BrFO
Molecular Weight	279.11 g/mol
Synonyms	(3-Bromophenyl)(4-fluorophenyl)methanone; 3-Bromo-4'-fluorobenzophenone; 4-Fluoro-3'-bromobenzophenone; 1-Bromo-3-(4-fluorobenzoyl)benzene; Benzophenone, 3-bromo-4'-fluoro-; 46698-24-2; 3-Bromo-4-fluorobenzophenone (common alternate ordering)
EINECS	Contact for details

Quality Control

Our 3-Bromo-4'-Fluorobenzophenone 97 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity confirmation, NMR for structural verification, and GC for residual solvent analysis, to ensure it meets the specified 97% minimum purity. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical synthesis workflows.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.