Description

2,7-Dibromo-3,6-Dihydroxypyrene-1,8-Dione CAS NO 68109-93-3 is a functionalized pyrene derivative, specifically a brominated and hydroxylated pyrenequinone. This compound is valued as a key synthetic intermediate and functional building block for advanced materials. It is primarily required by researchers and manufacturers in the fields of organic electronics, dye chemistry, and materials science.

Application

• Organic Semiconductor Precursor: Serves as a core building block for the synthesis of novel organic semiconductors and conductive polymers.
• Functional Dye Intermediate: Used in the development of high-performance pigments, dyes, and fluorescent markers due to its extended aromatic system.
• Coordination Chemistry Ligand: Acts as a chelating agent for metal ions in the preparation of metal-organic frameworks (MOFs) or catalytic complexes.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new photophysical and electrochemical properties.
• Polymer Modification: Employed to functionalize polymer backbones to introduce specific electronic or optical characteristics.
• Sensor Material Development: Investigated for use in chemical sensors and biosensors leveraging its redox-active quinone moiety.

Basic Information

Product Name	2,7-Dibromo-3,6-Dihydroxypyrene-1,8-Dione
CAS No.	68109-93-3
Molecular Formula	C₁₆H₆Br₂O₄
Molecular Weight	445.03 g/mol
Synonyms	2,7-Dibromopyrene-3,6-diol-1,8-dione; 2,7-Dibromo-1,8-dihydroxyanthraquinone; 2,7-Dibromo-3,6-dihydroxy-1,8-anthraquinone; 2,7-Dibromo-3,6-dihydroxy-1,8-pyrenedione; DBPD; Dibromodihydroxypyrenedione
EINECS	Contact for details

Quality Control

Our 2,7-Dibromo-3,6-Dihydroxypyrene-1,8-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing lot-specific results are provided and available upon request 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, minimize exposure during handling.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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