Description

4-(2-Bromo-4,5-Difluorophenoxy)Aniline is a high-purity, halogenated aniline derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate and building block for the development of complex molecules. It is primarily required by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, leveraging its difluorophenoxy and bromo substituents for bioactivity.
• Ligand and Catalyst Development: Serves as a building block for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of advanced polymers, liquid crystals, and organic electronic materials due to its aromatic and halogenated structure.
• Chemical Research & Development: A versatile reagent for constructing complex heterocyclic compounds and for introducing specific functional groups in multi-step synthetic routes.

Basic Information

Product Name	4-(2-Bromo-4,5-Difluorophenoxy)Aniline
CAS No.	869676-91-5
Molecular Formula	C12H8BrF2NO
Molecular Weight	300.10 g/mol
Synonyms	4-(2-Bromo-4,5-difluorophenoxy)benzenamine; 4-(2-Bromo-4,5-difluorophenoxy)phenylamine; 2-Bromo-4,5-difluorophenyl 4-aminophenyl ether; Benzenamine, 4-(2-bromo-4,5-difluorophenoxy)-; 869676-91-5; 4-Amino-2'-bromo-4',5'-difluorodiphenyl ether
EINECS	Contact for details

Quality Control

Our 4-(2-Bromo-4,5-Difluorophenoxy)Aniline is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, 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 needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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