Description

4-Bromo-4'-Chlorochalcone is a high-purity organic building block and a key intermediate in advanced chemical synthesis. This compound is valued for its unique molecular structure, which makes it a versatile precursor for the development of pharmaceuticals, agrochemicals, and functional materials. It is primarily sought after by research institutions and industrial manufacturers in the life sciences and specialty chemical sectors for creating novel compounds with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and infectious diseases.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chalcone backbone for bioactive molecule design.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialized polymers and organic electronic materials.
• Chemical Biology: Employed as a probe or scaffold in biochemical research to study protein interactions and enzyme inhibition.
• Organic Synthesis: A versatile building block for constructing complex heterocyclic compounds, such as flavones and pyrazolines, via cyclization reactions.
• Academic & Industrial R&D: Essential for method development and discovery chemistry in both university laboratories and corporate R&D centers.

Basic Information

Product Name	4-Bromo-4'-Chlorochalcone
CAS No.	19672-61-8
Molecular Formula	C15H10BrClO
Molecular Weight	321.60 g/mol
Synonyms	(E)-1-(4-Bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one; 4-Bromo-4'-chlorochalcone; 3-(4-Chlorophenyl)-1-(4-bromophenyl)-2-propen-1-one; 4'-Chloro-4-bromochalcone; (E)-3-(4-Chlorophenyl)-1-(4-bromophenyl)prop-2-en-1-one; 1-(4-Bromobenzoyl)-2-(4-chlorophenyl)ethylene; Chalcone, 4-bromo-4'-chloro-
EINECS	Contact for details

Quality Control

Our 4-Bromo-4'-Chlorochalcone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	145 - 150 °C
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.