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Structure of 939-23-1
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4-Phenylpyridine is a rigid, electron-deficient heteroaromatic compound featuring a pyridine ring directly linked to a phenyl group at the para position. This structural arrangement enhances π-conjugation and facilitates strong intermolecular interactions in coordination chemistry and materials science applications. The molecule exhibits high thermal stability and serves as a key ligand in transition metal catalysis and organic light-emitting diodes.
4-Phenylpyridine serves as a versatile building block in synthetic organic chemistry, enabling the construction of functionalized heterocycles and ligands for transition metal catalysis. Its robust phenyl-pyridine conjugation imparts excellent bench stability and favorable solubility, while the pyridine nitrogen offers predictable coordination behavior. The molecule facilitates efficient C–H functionalization and acts as a key scaffold in the development of OLED materials and pharmaceutical intermediates.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319-H335-H402
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Precautionary Statements : P261-P264-P271-P273-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: