Description

Tetrakis(4-Pyridylvinylphenyl)Ethylene (CAS NO 2135870-71-0) is a sophisticated organic compound featuring a tetraphenylethylene (TPE) core functionalized with four pyridylvinyl arms, making it a highly versatile building block for advanced materials. Its extended π-conjugated system and aggregation-induced emission (AIE) characteristics are critical for developing next-generation optoelectronic devices and sensors. This high-purity intermediate is essential for researchers and manufacturers in the fields of organic electronics, luminescent materials, and supramolecular chemistry.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a core component or dopant for efficient emitters, leveraging its AIE properties for high-performance display and lighting technologies.
• Chemical Sensors & Biosensors: Utilized in the fabrication of fluorescent probes and sensing platforms for the selective detection of ions, gases, and biomolecules due to its sensitive emission response.
• Luminescent Materials & Smart Coatings: A key precursor for creating stimuli-responsive materials, security inks, and anti-counterfeiting features that change fluorescence under specific conditions.
• Supramolecular Chemistry & Metal-Organic Frameworks (MOFs): Acts as a multi-dentate organic linker for constructing functional coordination polymers and porous frameworks with tunable photophysical properties.
• Organic Photovoltaics (OPVs): Investigated as an electron-donor or acceptor material in the active layer of solar cells to enhance light absorption and charge transport.
• Advanced Research & Development: A critical reagent for academic and industrial R&D in photophysics, materials science, and nanotechnology for exploring new functional materials.

Basic Information

Product Name	Tetrakis(4-Pyridylvinylphenyl)Ethylene
CAS No.	2135870-71-0
Molecular Formula	C54H38N4
Molecular Weight	718.91 g/mol
Synonyms	TPE-4Py; 1,1,2,2-Tetrakis[4-(2-(4-pyridyl)vinyl)phenyl]ethene; Tetrakis(4-(2-(pyridin-4-yl)vinyl)phenyl)ethylene; 4-Pyridylvinyl-TPE; AIEgen TPE derivative; Ethene, 1,1,2,2-tetrakis[4-[2-(4-pyridinyl)ethenyl]phenyl]-; TPE-based pyridine derivative
EINECS	Contact for details

Quality Control

Our Tetrakis(4-Pyridylvinylphenyl)Ethylene is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light). For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%

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