Description

4-Amino-2,6-Dichlorophenol Hydrochloride is an important halogenated aniline derivative used as a key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the synthesis of specialized dyes, pigments, and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing new compounds and high-value specialty products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated phenolic core.
• Dye & Pigment Synthesis: Serves as a precursor for manufacturing azo dyes, pigments, and other colorants where the amino and chloro groups provide specific hue and fastness properties.
• Agrochemical Production: Used in the research and development of herbicides, fungicides, and insecticides, leveraging its dichlorophenol structure.
• Fine Chemical Synthesis: An essential reagent for organic synthesis in research laboratories and pilot plants for creating novel chemical entities.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the production of specialty polymers and resins.
• Chemical Research: Employed as a standard or reagent in methodological development and analytical chemistry studies.

Basic Information

Item	Details
Product Name	4-Amino-2,6-Dichlorophenol Hydrochloride
CAS No.	42486-53-3
Molecular Formula	C6H5Cl2NO • HCl
Molecular Weight	214.46 g/mol (Free base)
Synonyms	2,6-Dichloro-4-aminophenol Hydrochloride; 4-Amino-2,6-dichlorophenol HCl; 4-Amino-2,6-dichlorophenol monohydrochloride; 2,6-Dichloro-4-hydroxyaniline hydrochloride; 4-Hydroxy-3,5-dichloroaniline hydrochloride; Phenol, 4-amino-2,6-dichloro-, hydrochloride; 3,5-Dichloro-4-aminophenol hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Amino-2,6-Dichlorophenol Hydrochloride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and light-sensitive nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and oxidation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.