Description

Tetra-(3-Pyridylphenyl)Ethylene is a high-purity, functionalized tetraphenylethylene (TPE) derivative, a cornerstone material in advanced materials science. Its core value lies in its aggregation-induced emission (AIE) properties, making it a critical component for developing highly sensitive and efficient luminescent materials. This compound is essential for researchers and manufacturers in the fields of organic electronics, chemical sensing, and bio-imaging who require precise and reliable building blocks for next-generation optoelectronic devices.

Application

• AIE Luminogen (AIEgen): Serves as a fundamental building block for creating novel fluorescent and phosphorescent materials that exhibit enhanced emission in the aggregated or solid state.
• Chemical Sensors & Probes: Used in the development of highly sensitive and selective fluorescent sensors for detecting ions, explosives, volatile organic compounds (VOCs), and other analytes.
• Organic Light-Emitting Diodes (OLEDs): Acts as a key emitter or host material in the fabrication of efficient, non-doped OLED devices for displays and lighting.
• Bio-imaging & Theranostics: Employed in the design of biocompatible probes for cellular imaging, tracking, and diagnostic applications due to its excellent photostability and low background signal.
• Stimuli-Responsive Materials: A precursor for smart materials that change their luminescent properties in response to mechanical force, temperature, pH, or other external stimuli.
• Academic & Industrial R&D: A vital research chemical for exploring new photophysical phenomena and developing cutting-edge functional materials.

Basic Information

Product Name	Tetra-(3-Pyridylphenyl)Ethylene
CAS No.	1287777-24-5
Molecular Formula	C46H32N4
Molecular Weight	640.78 g/mol
Synonyms	TPE-4Py; Tetrakis(3-(pyridin-3-yl)phenyl)ethene; 1,1,2,2-Tetrakis[3-(3-pyridinyl)phenyl]ethylene; 3-Py-TPE; AIE Luminogen TPE derivative; Tetraphenylethylene pyridine derivative; 3-Pyridyl-functionalized TPE
EINECS	Contact for details

Quality Control

Every batch of Tetra-(3-Pyridylphenyl)Ethylene is synthesized and purified under controlled conditions to ensure exceptional consistency and performance. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic analysis, to guarantee compliance with stringent R&D and production standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for every shipment upon request.

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 compound is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged experimental use to maintain optimal stability.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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