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Atomfair Diethyl (4-([2,2′:6′,2”-terpyridin]-4′-yl)phenyl)phosphonate C25H24N3O3P

Description Diethyl (4-([2,2′:6′,2”-terpyridin]-4′-yl)phenyl)phosphonate (CAS No. 194800-58-3) is a high-purity, organophosphorus compound with the molecular formula C25H24N3O3P. This terpyridine-derived phosphonate ester is a versatile building block for coordination chemistry and materials science applications. The compound features a central terpyridine moiety, known for its strong metal-chelating properties, coupled with a diethyl phosphonate group that enhances solubility and provides a handle for further functionalization. With a molecular weight of 445.45 g/mol, this product is supplied as a crystalline solid with >95% purity (HPLC). It is ideal for synthesizing metallo-supramolecular polymers, luminescent complexes, and as a precursor for photovoltaic materials. Store under inert atmosphere…

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Description

Description

Diethyl (4-([2,2′:6′,2”-terpyridin]-4′-yl)phenyl)phosphonate (CAS No. 194800-58-3) is a high-purity, organophosphorus compound with the molecular formula C25H24N3O3P. This terpyridine-derived phosphonate ester is a versatile building block for coordination chemistry and materials science applications. The compound features a central terpyridine moiety, known for its strong metal-chelating properties, coupled with a diethyl phosphonate group that enhances solubility and provides a handle for further functionalization. With a molecular weight of 445.45 g/mol, this product is supplied as a crystalline solid with >95% purity (HPLC). It is ideal for synthesizing metallo-supramolecular polymers, luminescent complexes, and as a precursor for photovoltaic materials. Store under inert atmosphere at 2-8??C to ensure long-term stability.

  • CAS No: 194800-58-3
  • Molecular Formula: C25H24N3O3P
  • Molecular Weight: 445.4
  • Exact Mass: 445.15552863
  • Monoisotopic Mass: 445.15552863
  • IUPAC Name: 4-(4-diethoxyphosphorylphenyl)-2,6-dipyridin-2-ylpyridine
  • SMILES: CCOP(=O)(C1=CC=C(C=C1)C2=CC(=NC(=C2)C3=CC=CC=N3)C4=CC=CC=N4)OCC
  • Synonyms: Diethyl (4-([2,2′:6′,2”-terpyridin]-4′-yl)phenyl)phosphonate, 194800-58-3, diethyl {4-[6-(pyridin-2-yl)-[2,2′-bipyridin]-4-yl]phenyl}phosphonate, DTXSID50857046, Diethyl [4-(2,2′:6′,2”-terpyridine-4′-yl)phenyl]phosphonate

Application

This terpyridine-phosphonate hybrid is widely used in the development of advanced materials, particularly in the synthesis of luminescent metal complexes for OLED applications. It serves as a key ligand for constructing supramolecular architectures with transition metals like Ru(II), Fe(II), and Zn(II). Researchers also employ it in the fabrication of dye-sensitized solar cells (DSSCs) due to its electron-withdrawing phosphonate group that improves charge transport. The compound’s unique structure makes it valuable for creating molecular sensors and switchable materials responsive to metal ions.

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