Description

4,8-Diamino-2,3,6-Tribromo-Naphthalene-1,5-Dione is a halogenated naphthalene derivative with a unique polybrominated and diaminodione structure. This compound matters as a versatile and high-value advanced chemical intermediate for synthesizing complex organic molecules, particularly those requiring specific bromine substitution patterns. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye/pigment sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly in the development of compounds with potential antitumor or antimicrobial activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its bromine atoms and amino groups allow for specific bioactivity.
• Specialty Dye & Pigment Precursor: Acts as a core structure for creating high-performance, color-fast organic pigments and dyes used in inks, coatings, and plastics.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a potential intermediate for electron-transport or host materials in OLED displays and lighting due to its conjugated system.
• Ligand Synthesis for Catalysis: Utilized to create complex polydentate ligands for transition metal catalysts used in fine chemical synthesis.
• Academic & Industrial Research: Employed in chemical research for studying structure-activity relationships, bromination reactions, and the synthesis of novel polycyclic aromatic systems.

Basic Information

Product Name	4,8-Diamino-2,3,6-Tribromo-Naphthalene-1,5-Dione
CAS No.	72918-29-7
Molecular Formula	C10H4Br3N2O2
Molecular Weight	422.87 g/mol
Synonyms	2,3,6-Tribromo-4,8-diamino-1,5-naphthalenedione; 1,5-Naphthalenedione, 4,8-diamino-2,3,6-tribromo-; 4,8-Diamino-2,3,6-tribromonaphthalene-1,5-dione; Tribromodiaminonaphthalenedione; 72918-29-7; 2,3,6-Tribromo-4,8-diamino-1,5-naphthoquinone
EINECS	Contact for details

Quality Control

Our 4,8-Diamino-2,3,6-Tribromo-Naphthalene-1,5-Dione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics. Our quality commitment supports applications requiring reliable and traceable raw materials for research and regulated synthesis.

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). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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