Description

9-Ethylbenz[E]Indeno[1,2-B]Indole is a high-purity, polycyclic heteroaromatic compound of significant interest in advanced materials research and specialty chemical synthesis. Its unique fused-ring structure makes it a valuable intermediate for developing novel organic semiconductors, photoconductive materials, and complex dye molecules. This product is essential for R&D laboratories and manufacturers in the organic electronics, photovoltaics, and high-performance pigment industries seeking to innovate with tailored molecular architectures.

Application

• Organic Semiconductor Precursor: Serves as a key building block for the synthesis of hole-transport materials (HTMs) and electron donors in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Photoconductive Material Synthesis: Used in the development of charge-generation materials for photocopiers, laser printers, and other electrophotographic devices.
• Specialty Dye & Pigment Intermediate: Acts as a core structure for creating novel polycyclic dyes with specific optical properties for imaging and sensing applications.
• Ligand & Coordination Chemistry: Its nitrogen-containing heterocycle can function as a ligand for metal complexes used in catalysis or as functional materials.
• Pharmaceutical Research Intermediate: Employed in medicinal chemistry for the construction of complex polycyclic frameworks with potential biological activity.
• Material Science Research: Utilized in academic and industrial R&D for studying the properties of extended π-conjugated systems and their supramolecular assemblies.

Basic Information

Product Name	9-Ethylbenz[E]Indeno[1,2-B]Indole
CAS No.	63991-52-6
Molecular Formula	C21H15N
Molecular Weight	281.35 g/mol
Synonyms	9-Ethylbenz[e]indeno[1,2-b]indole; 9-Ethylbenz[e]indeno[1,2-b]indole; 9-Ethylbenzo[e]indeno[1,2-b]indole; 9-Ethyl-5H-benzo[e]indeno[1,2-b]indole; Ethylbenzindenoindole; 9-Ethyl-5H-benz[e]indeno[1,2-b]indole
EINECS	Contact for details

Quality Control

Our 9-Ethylbenz[E]Indeno[1,2-B]Indole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown 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.