Description

4-Bromo-3'-Chlorobenzophenone is a high-purity halogenated benzophenone derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of pharmaceuticals and functional materials. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those with benzophenone or diaryl ketone backbones.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for the development of organic electronic materials, liquid crystals, and photoactive polymers.
• Cross-Coupling Reactions: An essential substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl systems.
• Organic Synthesis Reagent: Employed in academic and industrial R&D laboratories for constructing complex heterocyclic compounds and fine chemicals.
• Chemical Reference Standard: Used as an analytical standard for quality control and method development in chemical manufacturing.

Basic Information

Product Name	4-Bromo-3'-Chlorobenzophenone
CAS No.	27434-90-8
Molecular Formula	C13H8BrClO
Molecular Weight	295.56 g/mol
Synonyms	(4-Bromophenyl)(3-chlorophenyl)methanone; 3-Chloro-4'-bromobenzophenone; 4'-Bromo-3-chlorobenzophenone; 1-Bromo-4-(3-chlorobenzoyl)benzene; Benzophenone, 4-bromo-3'-chloro-; NSC 403107
EINECS	Contact for details

Quality Control

Our 4-Bromo-3'-Chlorobenzophenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

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