Description

1-Amino-4-Hydroxy-2-(Phenylthio)Anthraquinone 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 for electronics and imaging technologies.

Application

• Dye Intermediate: A crucial building block for synthesizing high-value, complex anthraquinone-based dyes.
• Pigment Manufacturing: Used in the production of organic pigments for plastics, coatings, and inks requiring superior color strength.
• Functional Material Research: Investigated as a precursor for organic semiconductors and photoconductive materials in electronic applications.
• Liquid Crystal Dyes: Potential use in the formulation of dyes for liquid crystal displays (LCDs) due to its structural properties.
• Analytical Chemistry: May serve as a reagent or standard in chromatographic analysis and method development.
• Specialty Chemical Synthesis: Employed in organic synthesis to create novel compounds for pharmaceutical or agrochemical research.

Basic Information

Product Name	1-Amino-4-Hydroxy-2-(Phenylthio)Anthraquinone
CAS No.	62591-95-1
Molecular Formula	C20H13NO3S
Molecular Weight	347.39 g/mol
Synonyms	1-Amino-4-hydroxy-2-(phenylthio)anthracene-9,10-dione; 2-(Phenylthio)-1-amino-4-hydroxyanthraquinone; 9,10-Anthracenedione, 1-amino-4-hydroxy-2-(phenylthio)-; 1-Amino-4-hydroxy-2-phenylthioanthraquinone; AHPAQ; C.I. Disperse Red 177 Intermediate; Anthraquinone, 1-amino-4-hydroxy-2-(phenylthio)-
EINECS	Contact for details

Quality Control

Our 1-Amino-4-Hydroxy-2-(Phenylthio)Anthraquinone is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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 such as strong oxidizing agents. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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