Description

1,5-Bis[(9,10-Dihydro-9,10-Dioxoanthracen-2-Yl)Amino]-9,10-Anthracenedione is a high-purity, complex anthraquinone derivative valued for its role as a key intermediate in the synthesis of advanced colorants and functional dyes. This compound is engineered to deliver consistent performance and color strength in demanding applications. It is primarily sought after by manufacturers in the specialty chemical, high-performance pigment, and advanced materials sectors.

Application

• Key Intermediate for High-Performance Pigments: Serves as a critical building block in the synthesis of complex organic pigments (Dioxazine-type) known for their exceptional color strength, weatherfastness, and thermal stability.
• Specialty Dye Manufacturing: Used in the production of specialized dyes for plastics, coatings, and inks requiring vivid violet and blue shades with high durability.
• Functional Material Synthesis: Acts as a precursor in the development of organic semiconductors, photoconductive materials, and other electronic chemicals due to its extended conjugated system.
• Research & Development: Employed in academic and industrial R&D for exploring novel chromophores, photoactive compounds, and advanced organic synthesis pathways.
• Quality Control Reference Standard: Used as an analytical standard in chromatography to ensure the purity and identity of related anthraquinone-based products.

Basic Information

Product Name	1,5-Bis[(9,10-Dihydro-9,10-Dioxoanthracen-2-Yl)Amino]-9,10-Anthracenedione
CAS No.	6417-48-7
Molecular Formula	C42H22N2O6
Molecular Weight	650.64 g/mol
Synonyms	1,5-Bis[(2-amino-9,10-dihydro-9,10-dioxoanthracen-1-yl)amino]anthraquinone; 1,5-Bis[(1-amino-9,10-dihydro-9,10-dioxo-2-anthryl)amino]anthraquinone; C.I. Pigment Violet 23 Intermediate; Dioxazine Violet Intermediate; 1,5-Bis[(2-aminoanthraquinonyl)amino]anthraquinone; Anthraquinone, 1,5-bis[(9,10-dihydro-9,10-dioxo-2-anthracenyl)amino]-; 6417-48-7; PV23 Intermediate
EINECS	Contact for details

Quality Control

Our 1,5-Bis[(9,10-Dihydro-9,10-Dioxoanthracen-2-Yl)Amino]-9,10-Anthracenedione is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive synthesis processes. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

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.

Specification

Item	Specification
Appearance	Dark violet to black powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.