Description

4-Bromo-3,5-Dichlorofluorobenzene is a high-purity halogenated benzene derivative, serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it an invaluable intermediate for constructing complex molecules in research and industrial applications. This compound is primarily sought after by pharmaceutical R&D teams and agrochemical manufacturers for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a specific halogenated aromatic core.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where its halogen atoms contribute to biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and liquid crystals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce functionalized aryl groups into more complex molecular architectures.
• Chemical Research & Development: A versatile reagent for medicinal chemistry and process chemistry in both academic and industrial laboratories.

Basic Information

Product Name	4-Bromo-3,5-Dichlorofluorobenzene
CAS No.	263333-82-0
Molecular Formula	C6H2BrCl2F
Molecular Weight	243.89 g/mol
Synonyms	1-Bromo-2,4-dichloro-5-fluorobenzene; 3,5-Dichloro-4-bromofluorobenzene; Benzene, 1-bromo-2,4-dichloro-5-fluoro-; 5-Fluoro-2,4-dichlorobromobenzene; 4-Bromo-2,6-dichlorofluorobenzene; 2,4-Dichloro-5-fluorobromobenzene; 5-Bromo-2,4-dichlorofluorobenzene (isomer check required)
EINECS	Contact for details

Quality Control

Our 4-Bromo-3,5-Dichlorofluorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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