Date published: 2026-4-29

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2,2′-Dipyridyl N-oxide (CAS 33421-43-1)

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Alternate Names:
2,2′-Bipyridine 1-oxide, 2,2′-Bipyridine N-oxide, 2,2′-Bipyridine monooxide, 2,2′-Bipyridyl N-oxide, 2,2′-Dipyridyl 1-oxide
CAS Number:
33421-43-1
Molecular Weight:
172.18
Molecular Formula:
C10H8N2O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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2,2′-Dipyridyl N-oxide is a heterocyclic derivative of bipyridine. It is a versatile ligand widely used in coordination chemistry and catalysis. It can form stable complexes with a wide range of metal ions, such as copper, nickel, and palladium. These complexes have been used as catalysts in various organic transformations, such as cross-coupling reactions, hydrogenation, and oxidation. 2,2′-Dipyridyl N-oxide has also found applications in the field of materials science and organic synthesis. For example, it is used as a building block in the synthesis of metal-organic frameworks (MOFs), which are porous materials with potential applications in gas storage, separation, and catalysis.


2,2′-Dipyridyl N-oxide (CAS 33421-43-1) References

  1. Insights into the mechanistic and synthetic aspects of the Mo/P-catalyzed oxidation of N-heterocycles.  |  Larionov, OV., et al. 2014. Org Biomol Chem. 12: 3026-36. PMID: 24643619

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2,2′-Dipyridyl N-oxide, 5 g

sc-225580
5 g
$120.00