Description

[(9,10-Dihydro-9,10-Dioxo-1,4-Anthrylene)Bis(Iminopropane-1,3-Diyl)]Bis[Benzyldimethylammonium] Dichloride is a specialized cationic anthraquinone derivative, valued for its unique combination of a planar chromophore and quaternary ammonium functional groups. This compound matters as a high-performance functional dye intermediate and cationic modifier, enabling the development of materials with specific optical, electronic, or surface-active properties. It is primarily needed by R&D and production teams in the advanced materials, specialty chemical synthesis, and niche pharmaceutical research sectors.

Application

• As a key precursor or intermediate in the synthesis of cationic anthraquinone dyes for specialized textile and polymer applications.
• In the development of functional materials such as organic semiconductors, photoconductors, or light-harvesting complexes due to its anthraquinone core.
• As a cationic surfactant or modifier for surface treatments, where its structure can impart both color and charge to substrates like paper, fibers, or membranes.
• For research purposes in biochemistry and pharmacology, exploring interactions with DNA or other anionic biological polymers.
• Potential use in analytical chemistry as a chromogenic agent or indicator in specific detection systems.
• In the formulation of specialty inks or coatings where a combination of color and cationic charge stabilization is required.

Basic Information

Product Name	[(9,10-Dihydro-9,10-Dioxo-1,4-Anthrylene)Bis(Iminopropane-1,3-Diyl)]Bis[Benzyldimethylammonium] Dichloride
CAS No.	72214-26-7
Molecular Formula	C40H46Cl2N4O2
Molecular Weight	685.73 g/mol
Synonyms	1,4-Bis[3-(benzyldimethylammonio)propylamino]anthraquinone Dichloride; C.I. 560200; Basic Blue 159; Astrazon Blue BG; Maxilon Blue BG; Cationic Blue 159; 1,4-Bis[(3-(N,N-dimethyl-N-benzylammonio)propyl)amino]anthraquinone Dichloride; Anthraquinone Blue Cationic Dye
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality protocols to ensure batch-to-batch consistency and purity. Quality is verified through comprehensive analytical techniques including HPLC, UV-Vis spectroscopy, and elemental analysis. A detailed Certificate of Analysis (COA) documenting identity, purity, and relevant physical parameters is provided with each shipment to support your quality assurance and R&D processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Dark blue to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (Water)	Freely soluble, clear solution

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