Description

4,7-Dibromoacenaphthylene-1,2-Dione is a halogenated acenaphthylene derivative, specifically a dibrominated quinone. This compound is valued as a versatile and reactive synthetic intermediate in advanced organic chemistry. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with fused polycyclic structures.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport materials or host materials due to its electron-deficient quinone core.
• Organic Semiconductor Research: Acts as a precursor for developing n-type organic semiconductors and conductive polymers.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and coordination chemistry.
• Dye and Pigment Intermediate: Utilized in the synthesis of advanced colorants and functional dyes.
• Material Science Research: Investigated for use in organic photovoltaic cells and other electronic materials.

Basic Information

Product Name	4,7-Dibromoacenaphthylene-1,2-Dione
CAS No.	148462-35-5
Molecular Formula	C₁₂H₄Br₂O₂
Molecular Weight	339.97 g/mol
Synonyms	4,7-Dibromoacenaphthylene-1,2-dione; 4,7-Dibromo-1,2-acenaphthylenedione; 1,2-Acenaphthylenedione, 4,7-dibromo-; 4,7-Dibromoacenaphthenequinone; Acenaphthylene-1,2-dione, 4,7-dibromo-
EINECS	Contact for details

Quality Control

Our 4,7-Dibromoacenaphthylene-1,2-Dione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 such as strong reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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