Description

1-Amino-2-(4-Chlorophenoxy)-4-Hydroxyanthraquinone is a specialized anthraquinone derivative, a chemical class renowned for its vibrant color and functional properties. This compound matters for its role as a key intermediate in the synthesis of high-performance dyes and pigments, offering excellent lightfastness and thermal stability. It is primarily needed by manufacturers in the dye and pigment industry, as well as by research institutions developing advanced materials and functional colorants.

Application

• Dye Intermediate: A crucial precursor for synthesizing high-value disperse dyes and vat dyes used in textile coloration.
• Pigment Manufacturing: Serves as a building block for producing organic pigments with applications in plastics, coatings, and inks.
• Functional Dyes: Used in research and development of dyes for specialized applications, such as liquid crystal displays (LCDs) or laser dyes.
• Chemical Synthesis: Acts as an advanced intermediate in organic synthesis for creating novel anthraquinone-based compounds.
• Research & Development: Utilized in academic and industrial R&D labs for studying structure-property relationships in chromophores.
• Quality Control Standard: Can be employed as a reference standard in analytical laboratories for dye and pigment analysis.

Basic Information

Product Name	1-Amino-2-(4-Chlorophenoxy)-4-Hydroxyanthraquinone
CAS No.	42987-34-8
Molecular Formula	C20H12ClNO4
Molecular Weight	365.77 g/mol
Synonyms	1-Amino-2-(4-chlorophenoxy)-4-hydroxy-9,10-anthracenedione; 4-Hydroxy-1-amino-2-(4-chlorophenoxy)anthraquinone; 1-Amino-2-(p-chlorophenoxy)-4-hydroxyanthraquinone; C.I. Disperse Red 277; Anthraquinone, 1-amino-2-(4-chlorophenoxy)-4-hydroxy-; 42987-34-8; 1-Amino-4-hydroxy-2-(4-chlorophenoxy)anthraquinone
EINECS	Contact for details

Quality Control

Our 1-Amino-2-(4-Chlorophenoxy)-4-Hydroxyanthraquinone is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials and sources of ignition. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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