Description

1,5-Diaminodibromo-4,8-Dihydroxyanthraquinone is a specialized brominated and aminated anthraquinone derivative, serving as a high-value functional intermediate. This compound matters for its role in synthesizing advanced colorants and functional materials with specific optical and electronic properties. It is primarily needed by manufacturers in the dye and pigment industry, as well as researchers developing specialty polymers and organic semiconductors.

Application

• Dye and Pigment Intermediate: A key precursor for the synthesis of high-performance, brominated anthraquinone dyes, particularly for specialized coloring applications requiring specific shades and fastness properties.
• Functional Dye Synthesis: Used in the production of dyes for liquid crystal displays (LCDs), optical data storage, and other advanced photonic applications due to its modified anthraquinone structure.
• Organic Semiconductor Research: Serves as a building block in the development of novel organic electronic materials, where its electron-accepting and planar structure can be utilized.
• Polymer Modification: Employed to introduce chromophoric and functional groups into polymer chains, creating materials with tailored optical characteristics.
• Analytical Chemistry Reagent: Can be used as a standard or reagent in chromatographic analysis and spectroscopic studies of related anthraquinone compounds.
• Photodynamic Therapy Research: Investigated in academic and pharmaceutical research for potential use in photosensitizers due to its anthraquinone core and substituents.

Basic Information

Product Name	1,5-Diaminodibromo-4,8-Dihydroxyanthraquinone
CAS No.	31626-19-4
Molecular Formula	C₁₄H₈Br₂N₂O₄
Molecular Weight	444.04 g/mol
Synonyms	1,5-Diamino-2,6-dibromo-4,8-dihydroxyanthraquinone; 2,6-Dibromo-1,5-diamino-4,8-dihydroxyanthraquinone; 4,8-Dihydroxy-1,5-diamino-2,6-dibromoanthraquinone; C.I. 62500; Disperse Blue 73 Intermediate; Anthraquinone, 1,5-diamino-2,6-dibromo-4,8-dihydroxy-; 1,5-Bis(amino)-2,6-dibromo-4,8-dihydroxyanthraquinone
EINECS	Contact for details

Quality Control

Our 1,5-Diaminodibromo-4,8-Dihydroxyanthraquinone undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. We employ advanced analytical techniques including HPLC and NMR for precise purity and identity verification. Certificates of Analysis (COA) detailing all critical parameters are available upon request to support your quality assurance protocols.

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 strong oxidizing agents and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Contact for higher grades)
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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