Description

5-Bromoacenaphthylene-1,2-Dione is a halogenated polycyclic quinone derivative, serving as a versatile and high-value synthetic intermediate. This compound is critical for researchers and manufacturers requiring precise bromination and quinone functionality in complex molecular architectures. It is primarily utilized in the development of advanced organic materials, pharmaceuticals, and specialized dyes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Organic Electronic Materials: Used in the research and development of organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials due to its electron-accepting quinone core.
• Specialty Dyes and Pigments: Serves as a precursor for creating high-performance, color-fast dyes and functional pigments.
• Ligand and Catalyst Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent for synthesizing polymers with specific electronic or thermal properties.
• Academic and R&D: A valuable reagent for methodological studies in organic synthesis and materials science research.

Basic Information

Product Name	5-Bromoacenaphthylene-1,2-Dione
CAS No.	26254-35-3
Molecular Formula	C₁₂H₅BrO₂
Molecular Weight	261.07 g/mol
Synonyms	5-Bromoacenaphthoquinone; 5-Bromo-1,2-acenaphthylenedione; 5-Bromonaphtho[1,2-c]furan-1,3-dione; 5-Bromo-1,2-dihydroacenaphthylene-1,2-dione; Bromoacenaphthoquinone; 1,2-Acenaphthylenedione, 5-bromo-; 5-Bromoacenaphthenequinone
EINECS	Contact for details

Quality Control

Our 5-Bromoacenaphthylene-1,2-Dione is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and production specifications.

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). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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