Description

1-Amino-4,8-Dihydroxy-5-(Phenylamino)Anthraquinone is a specialized anthraquinone derivative distinguished by its amino and hydroxy functional groups. This compound matters for its role as a key intermediate in the synthesis of high-performance dyes and pigments, offering specific color properties and stability. It is primarily needed by manufacturers in the dye and pigment industry, as well as by research institutions developing advanced functional materials and colorants for textiles, inks, and plastics.

Application

• Primary intermediate for the synthesis of vat dyes and disperse dyes used in textile coloration.
• Key precursor in the production of high-performance pigments for plastics, inks, and coatings.
• Used in research and development of functional dyes for applications in electronics and optics.
• Employed as a chemical intermediate in organic synthesis for more complex anthraquinone derivatives.
• Potential use in the development of colorimetric sensors and indicators due to its chromophoric structure.
• May serve as a starting material for specialty fine chemicals in academic and industrial research.

Basic Information

Product Name	1-Amino-4,8-Dihydroxy-5-(Phenylamino)Anthraquinone
CAS No.	6370-89-4
Molecular Formula	C20H14N2O4
Molecular Weight	346.34 g/mol
Synonyms	1-Amino-4,8-dihydroxy-5-(phenylamino)anthracene-9,10-dione; 5-Anilino-1-amino-4,8-dihydroxyanthraquinone; C.I. 60710; C.I. Solvent Violet 13; 1-Amino-4,8-dihydroxy-5-anilinoanthraquinone; 1,4,8-Trihydroxy-5-(phenylamino)anthraquinone-9,10-dione; 6370-89-4; 5-(Phenylamino)-1-amino-4,8-dihydroxyanthraquinone
EINECS	228-915-8

Quality Control

Our 1-Amino-4,8-Dihydroxy-5-(Phenylamino)Anthraquinone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a chemical intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark purple to black powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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