Description

5,7-Dibromo-2-(1,2-Dihydro-5-Oxoacenaphthylen-4(5H)-Ylidene)-1H-Indol-3(2H)-One is a specialized brominated indole derivative with a complex fused-ring structure. This compound matters as a high-value chemical intermediate and research reagent for advanced organic synthesis. It is primarily needed by R&D chemists and process development teams in the pharmaceutical and advanced materials sectors for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex heterocyclic compounds with potential biological activity.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a potential precursor or dopant material for developing novel electroluminescent layers due to its fused-ring, electron-accepting structure.
• Dye and Pigment Synthesis: Used in the research and development of specialized dyes and high-performance pigments, leveraging its chromophoric properties.
• Academic and Industrial R&D: Employed as a reagent in methodological studies, catalysis research, and the exploration of new organic reactions.
• Material Science: Explored as a monomer or additive for creating advanced polymers with specific optical or electronic properties.

Basic Information

Product Name	5,7-Dibromo-2-(1,2-Dihydro-5-Oxoacenaphthylen-4(5H)-Ylidene)-1H-Indol-3(2H)-One
CAS No.	6369-49-9
Molecular Formula	C20H9Br2NO2
Molecular Weight	455.10 g/mol
Synonyms	5,7-Dibromo-2-(1,2-dihydro-5-oxoacenaphthylen-4(5H)-ylidene)-1H-indol-3(2H)-one; 5,7-Dibromo-2-(4,5-dihydro-5-oxoacenaphthylen-4-ylidene)-1H-indol-3(2H)-one; 5,7-Dibromo-2-(5-oxo-1,2-dihydroacenaphthylen-4(5H)-ylidene)-1H-indol-3(2H)-one; 6369-49-9; AC1L1Y5K; AC1Q6K1F; CTK8G0187; MolPort-044-833-466
EINECS	Contact for details

Quality Control

Our 5,7-Dibromo-2-(1,2-Dihydro-5-Oxoacenaphthylen-4(5H)-Ylidene)-1H-Indol-3(2H)-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The container should be kept in a well-ventilated area and protected from moisture. Keep away from heat and incompatible materials.

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%
Heavy Metals	≤ 20 ppm

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