Description
2,9-Di(pyridin-2-yl)-1,10-phenanthroline (CAS No. 773883-32-2) is a highly specialized heterocyclic organic compound with the molecular formula C22H14N4. This nitrogen-rich ligand features a phenanthroline core symmetrically substituted with pyridyl groups at the 2 and 9 positions, creating a rigid, planar structure ideal for metal coordination chemistry. With a molecular weight of 334.38 g/mol, this compound exhibits strong chelating properties and is particularly valuable in catalysis, photophysical studies, and materials science. The extended π-conjugated system enhances its utility in luminescent applications and as a building block for supramolecular architectures. Provided as a high-purity solid, this product is rigorously characterized by 1H NMR, HPLC, and elemental analysis to ensure batch-to-batch consistency for research applications.
Properties
- CAS Number: 773883-32-2
- Complexity: 427
- IUPAC Name: 2,9-bis(2-pyridyl)-1,10-phenanthroline
- InChI: InChI=1S/C22H14N4/c1-3-13-23-17(5-1)19-11-9-15-7-8-16-10-12-20(18-6-2-4-14-24-18)26-22(16)21(15)25-19/h1-14H
- InChI Key: UAPZXFSSFAIVFA-UHFFFAOYSA-N
- Exact Mass: 334.121846464
- Molecular Formula: C22H14N4
- Molecular Weight: 334.4
- SMILES: C1=CC=NC(=C1)C2=NC3=C(C=CC4=C3N=C(C=C4)C5=CC=CC=N5)C=C2
- Topological: 51.6
- Monoisotopic Mass: 334.121846464
- Synonyms: 2,9-Di(pyridin-2-yl)-1,10-phenanthroline, 773883-32-2, DTXSID50478533, DTXCID50429343, 2,9-di-(2′-pyridyl)-1,10-phenanthroline, 2,9-dipyridin-2-yl-1,10-phenanthroline, SCHEMBL12817468, MFCD27923068, CS-0203331, F75708
Application
2,9-Di(pyridin-2-yl)-1,10-phenanthroline serves as a versatile tridentate ligand for transition metal complexes in homogeneous catalysis, particularly for C-C coupling reactions. Its rigid structure and electron-deficient nature make it suitable for designing phosphorescent emitters in OLED materials. Researchers utilize this compound to construct metal-organic frameworks (MOFs) with tailored luminescent properties. In analytical chemistry, it functions as a selective chelator for heavy metal ion detection.
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