Description

1-Bromo-5-Chloro-2-Fluoro-4-Ethoxybenzene is a high-purity, multi-substituted benzene derivative designed for advanced chemical synthesis. This compound serves as a critical building block in the development of complex molecules, offering precise halogen and ether functionality for targeted molecular construction. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical industries, where it is essential for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring specific halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where its substitution pattern can influence biological activity.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and liquid crystals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to construct complex molecular architectures.
• Chemical Research & Development: A valuable reagent for medicinal chemistry programs and process chemistry optimization in both academic and industrial laboratories.

Basic Information

Product Name	1-Bromo-5-Chloro-2-Fluoro-4-Ethoxybenzene
CAS No.	1865026-41-0
Molecular Formula	C8H7BrClFO
Molecular Weight	253.50 g/mol
Synonyms	4-Bromo-2-Chloro-5-Fluoro-1-Ethoxybenzene; 2-Bromo-5-Chloro-4-Ethoxy-1-Fluorobenzene; 1-Ethoxy-2-fluoro-4-bromo-5-chlorobenzene; 5-Bromo-2-chloro-4-ethoxy-1-fluorobenzene; Benzene, 1-bromo-5-chloro-2-fluoro-4-ethoxy-; 1865026-41-0
EINECS	Contact for details

Quality Control

Our 1-Bromo-5-Chloro-2-Fluoro-4-Ethoxybenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support 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 place at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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