Description

2-Chloro-4-Bromoacetophenone is a versatile halogenated aromatic ketone building block of significant importance in advanced organic synthesis. Its unique structure, featuring both chloro and bromo substituents on the acetophenone core, makes it a valuable precursor for constructing complex molecules. This compound is primarily sought after by research and development laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of active pharmaceutical ingredients (APIs) and specialized intermediates.

Application

• Key intermediate in the synthesis of novel pharmaceutical compounds and active pharmaceutical ingredients (APIs).
• Building block for the development of agrochemicals, including herbicides and fungicides.
• Precursor in material science for the creation of specialty polymers and liquid crystals.
• Starting material for organic synthesis research, particularly in cross-coupling reactions and nucleophilic substitution studies.
• Used in the preparation of ligands and catalysts for various chemical transformations.

Basic Information

Product Name	2-Chloro-4-Bromoacetophenone
CAS No.	252561-81-2
Molecular Formula	C8H6BrClO
Molecular Weight	233.49 g/mol
Synonyms	1-(2-Chloro-4-bromophenyl)ethanone; 2'-Chloro-4'-bromoacetophenone; 4-Bromo-2-chloroacetophenone; α-Chloro-4-bromoacetophenone; Ethanone, 1-(2-chloro-4-bromophenyl)-; 2-Chloro-4-bromoacetylbenzene; p-Bromo-o-chloroacetophenone
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Bromoacetophenone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) is supplied with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

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%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.