Description

3-Bromo-5-Chloro-4-Ethoxyaniline is a high-purity, multi-substituted aniline derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated and alkoxylated structure makes it an essential intermediate for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where its halogenated aniline core contributes to biological activity.
• Material Science: Serves as a monomer or functionalization agent in the production of specialty polymers, dyes, and pigments requiring specific light-absorption or electronic properties.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in OLED device fabrication.
• Ligand Synthesis: Useful for preparing complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Research & Development: A valuable reagent for medicinal chemistry and process chemistry research in both academic and industrial settings.

Basic Information

Product Name	3-Bromo-5-Chloro-4-Ethoxyaniline
CAS No.	1255574-73-2
Molecular Formula	C8H9BrClNO
Molecular Weight	250.52 g/mol
Synonyms	4-Ethoxy-3-bromo-5-chloroaniline; 3-Bromo-5-chloro-4-ethoxybenzenamine; 1-Amino-3-bromo-5-chloro-4-ethoxybenzene; Benzenamine, 3-bromo-5-chloro-4-ethoxy-; 3-Bromo-5-chloro-p-phenetidine; 4-Amino-2-bromo-6-chloro-1-ethoxybenzene; 3-Br-5-Cl-4-EtO-aniline
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Chloro-4-Ethoxyaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP and ISO standards for pharmaceutical and industrial applications, ensuring reliable supply and traceability.

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, open flames, and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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