Description

2,4-Dibromo-5-Fluorochlorobenzene is a high-purity halogenated benzene derivative, serving as a critical multi-functional building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is essential for research and manufacturing chemists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for complex coupling and functionalization reactions.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in fluorinated and halogenated active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced herbicides, fungicides, and pesticides where the fluorine and bromine atoms confer specific biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions due to the presence of bromine substituents.
• Chemical Synthesis: Utilized in nucleophilic aromatic substitution and other reactions to introduce complex aromatic systems into target molecules.
• Laboratory Reagent: Employed in academic and industrial R&D settings for method development and exploratory synthesis.

Basic Information

Product Name	2,4-Dibromo-5-Fluorochlorobenzene
CAS No.	1000578-11-9
Molecular Formula	C6H2Br2ClF
Molecular Weight	288.34 g/mol
Synonyms	1,4-Dibromo-2-fluoro-5-chlorobenzene; 2-Fluoro-5-chloro-1,4-dibromobenzene; 5-Chloro-2-fluoro-1,4-dibromobenzene; Benzene, 2,4-dibromo-5-fluorochloro-; 2,4-Dibromo-5-fluoro-1-chlorobenzene; 2,4-Dibromo-5-fluorochlorobenzene (principal name)
EINECS	Contact for details

Quality Control

Every batch of 2,4-Dibromo-5-Fluorochlorobenzene is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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.