Description

1,1,2,2-Tetrakis(4-(Pyrimidin-5-Yl)Phenyl)Ethene is a high-purity, multi-functional organic building block characterized by its extended conjugated system and aggregation-induced emission (AIE) properties. This compound matters for its role as a critical precursor in the development of advanced optoelectronic materials and organic semiconductors. It is primarily needed by researchers and manufacturers in the fields of organic light-emitting diodes (OLEDs), chemical sensors, and bio-imaging probes, where precise molecular structure and purity are paramount for device performance.

Application

• OLED Emitter/HTL/ETL Material: Serves as a core building block for high-efficiency, thermally stable emitters, hole-transport layers (HTL), or electron-transport layers (ETL) in display and lighting technologies.
• Chemical Sensing Probes: Utilized in the fabrication of fluorescent and colorimetric sensors for the detection of specific ions, explosives, or volatile organic compounds due to its AIE characteristics.
• Bio-imaging and Theranostics: Acts as a precursor for designing biocompatible AIE luminogens (AIEgens) used in cellular imaging, tumor detection, and drug delivery tracking.
• Organic Photovoltaic (OPV) Cells: Employed in the synthesis of donor or acceptor materials for bulk heterojunction solar cells to improve light absorption and charge carrier mobility.
• Advanced Polymer Synthesis: Functions as a tetra-functional monomer or cross-linker for creating novel conjugated polymers and porous organic frameworks with tailored electronic properties.
• Research & Development: Provides a versatile scaffold for academic and industrial R&D in supramolecular chemistry, photophysics, and materials science.

Basic Information

Product Name	1,1,2,2-Tetrakis(4-(Pyrimidin-5-Yl)Phenyl)Ethene
CAS No.	2718219-19-1
Molecular Formula	C46H30N8
Molecular Weight	694.79 g/mol
Synonyms	TPE-Pyrimidine Derivative; Tetrakis(4-(pyrimidin-5-yl)phenyl)ethylene; AIEgen Pyrimidine Core; 5,5',5'',5'''-(Ethene-1,1,2,2-tetrayl)tetrakis(1,1'-biphenyl-4,4'-diyl)tetrapyrimidine; 1,1,2,2-Tetrakis[4-(5-pyrimidinyl)phenyl]ethylene; CAS 2718219-19-1; Pyrimidine-based TPE; Tetra(4-pyrimidin-5-ylphenyl)ethylene
EINECS	Contact for details

Quality Control

Our 1,1,2,2-Tetrakis(4-(Pyrimidin-5-Yl)Phenyl)Ethene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and production standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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) and may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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