Description

3-Bromo-2'-Chlorobenzophenone is a high-purity, halogenated benzophenone derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular structure, which provides two distinct reactive halogen sites for selective functionalization, enabling the construction of complex pharmacophores and specialty materials. 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 molecules.

Application

• Pharmaceutical Intermediate: A key building block 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 production of advanced pesticides and herbicides, where the benzophenone core contributes to biological activity.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, catalysis studies, and exploring new reaction pathways involving halogenated aromatics.
• Dye and Pigment Intermediate: Acts as a precursor in the synthesis of complex organic dyes, pigments, and photoinitiators.

Basic Information

Product Name	3-Bromo-2'-Chlorobenzophenone
CAS No.	135774-38-8
Molecular Formula	C13H8BrClO
Molecular Weight	295.56 g/mol
Synonyms	(2-Chlorophenyl)(3-bromophenyl)methanone; 3-Bromo-2'-chlorobenzophenone; 2'-Chloro-3-bromobenzophenone; 1-(3-Bromophenyl)-2-(2-chlorophenyl)ethanedione (tautomer); Benzophenone, 3-bromo-2'-chloro-; α-Bromo-α'-(2-chlorophenyl)benzyl ketone; 3-Bromophenyl 2-chlorophenyl ketone
EINECS	Contact for details

Quality Control

Our 3-Bromo-2'-Chlorobenzophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use in regulated research and development applications.

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. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions to prevent degradation.

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.