Description

2-Amino-5-Chlorophenol is a versatile aromatic compound featuring both amino and chloro substituents, making it a valuable intermediate in fine chemical synthesis. Its primary commercial value lies in its role as a key building block for the production of advanced dyes, pigments, and pharmaceutical active ingredients. This high-purity intermediate is essential for manufacturers in the agrochemical, dye, and pharmaceutical industries seeking reliable and consistent raw materials for complex synthesis pathways.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of azo dyes, hair dyes, and other complex colorants.
• Pharmaceutical Synthesis: Serves as a key building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Production: Used in the manufacture of certain herbicides, pesticides, and plant growth regulators.
• Photographic Chemicals: Employed in the production of specific developers and other light-sensitive compounds.
• Research & Development: A valuable reagent in organic chemistry research for constructing complex molecular architectures.
• Polymer Additives: Can be utilized in the synthesis of specialty polymers and stabilizers.

Basic Information

Product Name	2-Amino-5-Chlorophenol
CAS No.	28443-50-7
Molecular Formula	C6H6ClNO
Molecular Weight	143.57 g/mol
Synonyms	5-Chloro-2-aminophenol; 2-Amino-5-chlorophenol; 5-Chloro-2-hydroxyaniline; 2-Hydroxy-5-chloroaniline; 1-Amino-4-chloro-2-hydroxybenzene; 5-Chloro-o-aminophenol; o-Amino-p-chlorophenol; 2-Amino-5-chloro-1-hydroxybenzene
EINECS	Contact for details

Quality Control

Our 2-Amino-5-Chlorophenol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light brown to beige crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	138°C - 142°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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