Description

Benzene, 1-Bromo-2-Chloro-4-Fluoro-3-Nitro- is a highly functionalized aromatic building block, distinguished by its unique pattern of halogen and nitro substituents. This compound is critical for advanced organic synthesis, enabling the precise construction of complex molecules for research and development. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for applications in drug discovery, material science, and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, where the halogen and nitro groups are essential for bioactivity.
• Material Science Research: Acts as a monomer or functionalization agent in the development of advanced polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Building Block: Provides a versatile scaffold for further chemical transformations, including nucleophilic aromatic substitution, cross-coupling reactions, and reduction chemistry.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex, color-fast dyes and specialty pigments for high-performance applications.
• Chemical Research & Development: Essential for academic and industrial R&D labs exploring new reaction pathways and creating libraries of novel chemical entities.

Basic Information

Product Name	Benzene, 1-Bromo-2-Chloro-4-Fluoro-3-Nitro-
CAS No.	1805575-94-3
Molecular Formula	C6H2BrClFNO2
Molecular Weight	254.44 g/mol
Synonyms	1-Bromo-2-chloro-4-fluoro-3-nitrobenzene; 2-Chloro-1-bromo-4-fluoro-3-nitrobenzene; 3-Nitro-1-bromo-2-chloro-4-fluorobenzene; 4-Fluoro-1-bromo-2-chloro-3-nitrobenzene; (2-Chloro-4-fluoro-3-nitrophenyl)bromide; Bromo(chloro)fluoronitrobenzene; BCFNB (abbreviation)
EINECS	Contact for details

Quality Control

Our production of 1-Bromo-2-Chloro-4-Fluoro-3-Nitrobenzene adheres to stringent quality management protocols. Every batch is characterized and tested to ensure identity, purity, and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 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.