Description

2-Bromo-3-Chloro-4-Fluoronitrobenzene is a high-purity, multi-substituted aromatic building block of significant importance in advanced organic synthesis. Its unique halogen and nitro substitution pattern makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

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 the fluorine and nitro groups impart desirable biological activity.
• Material Science Research: Serves as a building block for creating specialized polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce further functional groups.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex, halogenated dyes and pigments for high-performance applications.

Basic Information

Product Name	2-Bromo-3-Chloro-4-Fluoronitrobenzene
CAS No.	1805518-53-9
Molecular Formula	C6H2BrClFNO2
Molecular Weight	254.44 g/mol
Synonyms	1-Bromo-2-chloro-3-fluoro-4-nitrobenzene; 3-Chloro-2-bromo-1-fluoro-4-nitrobenzene; Benzene, 2-bromo-3-chloro-4-fluoro-1-nitro-; 2-Bromo-3-chloro-4-fluoronitrobenzene
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Chloro-4-Fluoronitrobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for each shipment, supporting 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 room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong bases and reducing agents.

Specification

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

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