Description

4-Bromo-3-Ethoxyaniline Hydrochloride is a high-purity, halogenated aniline derivative supplied as its hydrochloride salt. This compound serves as a critical pharmaceutical intermediate and versatile organic building block for advanced synthesis. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with bromo- and ethoxy-substituted aromatic systems.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and pesticides.
• Dye and Pigment Manufacturing: Intermediate for producing specialized azo dyes and organic pigments.
• Material Science Research: Used in the development of organic semiconductors, liquid crystals, and advanced polymers.
• Cross-Coupling Reactions: Valuable substrate in Suzuki, Buchwald-Hartwig, and other palladium-catalyzed coupling reactions due to the bromine substituent.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial R&D for novel organic transformations.

Basic Information

Product Name	4-Bromo-3-Ethoxyaniline Hydrochloride
CAS No.	125756-95-8
Molecular Formula	C8H11BrClNO
Molecular Weight	252.54 g/mol
Synonyms	3-Ethoxy-4-bromoaniline hydrochloride; 4-Bromo-3-ethoxyaniline HCl; 4-Bromo-3-ethoxybenzenamine hydrochloride; 1-Amino-4-bromo-3-ethoxybenzene hydrochloride; Benzenamine, 4-bromo-3-ethoxy-, hydrochloride; 4-Bromo-3-phenetidine hydrochloride; Aniline, 4-bromo-3-ethoxy-, hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Ethoxyaniline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistent quality suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.