Description

4-Chloro-2-Ethoxyaniline, Hcl is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a versatile building block in the production of complex molecules, where consistent quality and reliable supply are paramount. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with specific receptor-targeting properties.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and pesticides, leveraging the aniline and chloro-substituted aromatic structure.
• Dye and Pigment Manufacturing: Serves as a foundational component for producing azo dyes and other complex colorants.
• Research & Development: Essential for academic and industrial R&D in organic chemistry, medicinal chemistry, and material science.
• Fine Chemical Production: Employed in custom synthesis and the manufacture of specialty chemicals requiring high-purity aromatic amines.

Basic Information

Product Name	4-Chloro-2-Ethoxyaniline, Hcl
CAS No.	858855-49-9
Molecular Formula	C8H10ClNO • HCl
Molecular Weight	208.08 g/mol (Free base) / 244.53 g/mol (HCl salt)
Synonyms	4-Chloro-2-ethoxyaniline hydrochloride; 2-Ethoxy-4-chloroaniline hydrochloride; Benzenamine, 4-chloro-2-ethoxy-, hydrochloride; 4-Chloro-2-ethoxybenzenamine HCl; 4-Chloro-o-phenetidine hydrochloride; 2-Amino-5-chlorophenetole hydrochloride; 4-Chloro-2-ethoxyphenylamine hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Ethoxyaniline, Hcl is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 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.