Description

4-Bromo-2-Ethoxyaniline is a versatile halogenated aniline derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both bromine and ethoxy substituents, makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted aniline core.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides, where the bromine atom offers a site for further functionalization.
• Dye and Pigment Manufacturing: Serves as a starting material for azo dyes and other complex colorants, contributing to chromophore development.
• Liquid Crystal and OLED Materials: Acts as a building block for electronic chemicals used in display technologies, leveraging its aromatic amine functionality.
• Polymer Modification: Employed in the synthesis of specialty monomers and polymers, including polyimides and epoxy curing agents.
• Chemical Research: Utilized in academic and industrial R&D for methodological studies in cross-coupling reactions and amination chemistry.

Basic Information

Product Name	4-Bromo-2-Ethoxyaniline
CAS No.	57279-73-9
Molecular Formula	C8H10BrNO
Molecular Weight	216.08 g/mol
Synonyms	2-Ethoxy-4-bromoaniline; 4-Bromo-2-ethoxyphenylamine; 4-Bromo-o-phenetidine; 1-Amino-4-bromo-2-ethoxybenzene; 2-Amino-5-bromophenetole; Benzenamine, 4-bromo-2-ethoxy-; 4-Bromo-2-ethoxybenzenamine
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Ethoxyaniline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical processes.

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. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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