Description

2,4-Dichloro-3-Aminophenol Hydrochloride is an important halogenated aniline derivative and a key chemical intermediate. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that require high-purity intermediates for the development of active ingredients, such as dyes and pigments, will find this product essential for their research and manufacturing processes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific halogen-substituted aromatic structures.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and other crop protection agents where the dichloroaminophenol moiety is required.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing azo dyes and other complex colorants, imparting specific color fastness and properties.
• Research & Development: Employed in organic synthesis laboratories for developing novel chemical entities and studying structure-activity relationships.
• Chemical Synthesis Building Block: Utilized for further functionalization reactions, such as diazotization, coupling, or condensation, to create more complex heterocyclic compounds.

Basic Information

Product Name	2,4-Dichloro-3-Aminophenol Hydrochloride
CAS No.	61693-43-4
Molecular Formula	C6H6Cl3NO
Molecular Weight	214.48 g/mol
Synonyms	3-Amino-2,4-dichlorophenol hydrochloride; 2,4-Dichloro-3-hydroxyaniline hydrochloride; 3-Amino-2,4-dichlorophenol HCl; 2,4-Dichloro-3-aminophenol HCl; 1-Amino-2,4-dichloro-3-hydroxybenzene hydrochloride; 2,4-Dichloro-3-aminophenol monohydrochloride; 2,4-Dichloro-3-hydroxyaniline hydrochloride
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-3-Aminophenol Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet the stringent requirements of our industrial and research clients. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with every shipment to ensure full traceability and compliance.

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 each use to prevent degradation from atmospheric moisture. 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)	Total impurities ≤ 2.0%

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