Description

2,7-Bis[(9,10-Dihydro-9,10-Dioxoanthracen-1-Yl)Amino]-9,10-Anthracenedione is a high-performance anthraquinone derivative dye intermediate known for its complex molecular structure and vibrant color properties. This compound matters for its role in synthesizing specialized dyes and pigments that offer excellent lightfastness and thermal stability. It is primarily needed by manufacturers in the organic pigments, high-performance dyes, and specialty chemical synthesis sectors, serving applications where color purity and durability are critical.

Application

• Key Intermediate for High-Performance Pigments: Synthesis of anthraquinone-based pigments for automotive coatings, plastics, and industrial paints.
• Specialty Dye Manufacturing: Production of dyes for textiles, inks, and other materials requiring superior color strength and stability.
• Functional Material Research: Used in the development of organic semiconductors, photoconductive materials, and other advanced electronic applications.
• Analytical Chemistry: May serve as a standard or reagent in chromatographic analysis and quality control for related chemical families.

Basic Information

Item	Details
Product Name	2,7-Bis[(9,10-Dihydro-9,10-Dioxoanthracen-1-Yl)Amino]-9,10-Anthracenedione
CAS No.	6370-72-5
Molecular Formula	C₄₂H₂₂N₂O₆
Molecular Weight	650.64 g/mol
Synonyms	2,7-Bis[(1-amino-9,10-dihydro-9,10-dioxo-2-anthracenyl)amino]-9,10-anthracenedione; C.I. 69825; Solvent Violet 13; 1,1'-[(9,10-Dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis-9,10-anthracenedione; 1,1'-[(9,10-Dihydro-9,10-dioxo-1,4-anthracenediyl)bis(imino)]bis[9,10-anthracenedione]; 2,7-Bis[(1-amino-9,10-dioxo-9,10-dihydroanthracen-2-yl)amino]anthracene-9,10-dione
EINECS	228-904-5

Quality Control

Our production of 2,7-Bis[(9,10-Dihydro-9,10-Dioxoanthracen-1-Yl)Amino]-9,10-Anthracenedione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against established specifications using advanced techniques like HPLC and spectrophotometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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 blue to violet powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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