Description

1,3-Dibromo-4-Chloro-2,5-Difluorobenzene is a high-purity halogenated benzene derivative, serving as a critical advanced intermediate in modern organic synthesis. Its value lies in its unique substitution pattern, which provides multiple reactive sites for selective functionalization, enabling the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially in fluorinated drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the halogenated aromatic core is required.
• Material Science: Serves as a precursor for liquid crystals, organic semiconductors, and other specialty polymers.
• Chemical Research: A versatile reagent in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution for introducing complex substituents.
• Dye and Pigment Industry: Intermediate for synthesizing specialized halogenated dyes and pigments.

Basic Information

Item	Details
Product Name	1,3-Dibromo-4-Chloro-2,5-Difluorobenzene
CAS No.	1000577-83-2
Molecular Formula	C6HBr2ClF2
Molecular Weight	306.33 g/mol
Synonyms	4-Chloro-1,3-dibromo-2,5-difluorobenzene; 2,5-Difluoro-1,3-dibromo-4-chlorobenzene; 1,3-Dibromo-4-chloro-2,5-difluorobenzol; Benzene, 1,3-dibromo-4-chloro-2,5-difluoro-; 1,3-Dibromo-4-chloro-2,5-difluorobenzene (CAS 1000577-83-2)
EINECS	Contact for details

Quality Control

Every batch of 1,3-Dibromo-4-Chloro-2,5-Difluorobenzene is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure the product meets the high standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Related Substances (HPLC)	Total impurities < 2.0%

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