Date published: 2026-5-4

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6,6′-Dibromo-2,2′-dipyridyl (CAS 49669-22-9)

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Alternate Names:
6,6′-Dibromo-2,2′-bipyridine
CAS Number:
49669-22-9
Purity:
≥90%
Molecular Weight:
313.98
Molecular Formula:
C10H6Br2N2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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6,6′-Dibromo-2,2′-dipyridyl is a synthetic compound used for the synthesis of amines. Its synthesis involves a cross-coupling reaction using an amine, bromine, and a palladium catalyst. By reacting with formaldehyde, 6,6′-Dibromo-2,2′-dipyridyl forms 2,4-diaminobiphenyls, a process facilitated by either acid or base catalysts. Notably, this compound demonstrates reactivity and photoexcitation, making it a valuable synthetic intermediate for amine synthesis. Acting as a chromophore, 6,6′-Dibromo-2,2′-dipyridyl absorbs light and emits it at a different wavelength, making it beneficial for molecular imaging and tracking in live cells. Moreover, its capacity to form hydrogen bonds with other molecules proves advantageous for studying biochemical processes.


6,6′-Dibromo-2,2′-dipyridyl (CAS 49669-22-9) References

  1. Luminescent properties of water-soluble conjugated metallopolymers and their application to fluorescent nitric oxide detection.  |  Do, L., et al. 2006. Inorg Chem. 45: 8998-9005. PMID: 17054360
  2. Chiral Zn(II)-bisamidine complex as a Lewis-Brønsted combined acid catalyst: application to asymmetric Mukaiyama aldol reactions of α-ketoesters.  |  Gotoh, R. and Yamanaka, M. 2012. Molecules. 17: 9010-22. PMID: 22847141
  3. Ligand-Controlled Regiodivergence in the Copper-Catalyzed [2,3]- and [1,2]-Rearrangements of Iodonium Ylides.  |  Xu, B. and Tambar, UK. 2016. J Am Chem Soc. 138: 12073-6. PMID: 27603216

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

6,6′-Dibromo-2,2′-dipyridyl, 500 mg

sc-233646
500 mg
$95.00