Description

(2E)-3-Cyclopenta-2,4-Dien-1-Ylidene-2-(3-Cyclopenta-2,4-Dien-1-Ylidene-1H-Indol-2-Ylidene)-1H-Indole is a sophisticated organic compound belonging to the class of indole-based conjugated molecules. This compound matters for its unique electronic and photophysical properties, making it a valuable advanced intermediate in materials science research and development. It is primarily needed by R&D chemists and manufacturers in the organic electronics, photovoltaics, and specialty dye sectors seeking to develop novel functional materials.

Application

• Organic Semiconductor Precursor: Serves as a key building block for the synthesis of π-conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs).
• Photovoltaic Material Research: Investigated as a donor or acceptor component in the active layer of organic solar cells (OPVs) due to its potential light-absorption and charge-transport characteristics.
• Nonlinear Optical (NLO) Materials: Used in research for developing materials with second- or third-order nonlinear optical properties for applications in photonics and optoelectronics.
• Fluorescent Dye & Sensor Development: Acts as a core structure for creating novel fluorescent probes and sensors, leveraging its indole-derived fluorophore properties.
• Advanced Chemical Synthesis: Employed as a specialized intermediate in complex multi-step organic syntheses for pharmaceuticals or agrochemicals requiring specific indole architectures.

Basic Information

Product Name	(2E)-3-Cyclopenta-2,4-Dien-1-Ylidene-2-(3-Cyclopenta-2,4-Dien-1-Ylidene-1H-Indol-2-Ylidene)-1H-Indole
CAS No.	1075723-01-1
Molecular Formula	C24H14N2
Molecular Weight	330.38 g/mol
Synonyms	2,2'-(1Z,1'Z)-2,2'-(Cyclopenta-2,4-diene-1,1-diyl)bis(ethene-2,1-diyl))bis(1H-indole); Bis(2-(cyclopenta-2,4-dien-1-ylidene)-1H-indol-3-yl)methane derivative; (2E,2'E)-3,3'-(Cyclopenta-2,4-diene-1,1-diyl)bis(2-(cyclopenta-2,4-dien-1-ylidene)-1H-indole); Indole-based fulvene dimer; Conjugated indole dimer; CAS 1075723-01-1
EINECS	Contact for details

Quality Control

Our (2E)-3-Cyclopenta-2,4-Dien-1-Ylidene-2-(3-Cyclopenta-2,4-Dien-1-Ylidene-1H-Indol-2-Ylidene)-1H-Indole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the exacting standards required for advanced materials research. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Purity (HPLC)	≥ 98% (High Purity Grade)
Melting Point	Contact for details
Solubility	Soluble in common organic solvents (e.g., DCM, THF, DMF)
Residual Solvents (GC)	Meets ICH guidelines

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