Date published: 2026-1-20

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4,4′-Dibromobiphenyl (CAS 92-86-4)

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CAS Number:
92-86-4
Molecular Weight:
312.00
Molecular Formula:
C12H8Br2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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4,4′-Dibromobiphenyl, also known as 4,4′-DBB, is a synthetic organic compound widely utilized in the scientific research industry. This colorless, crystalline solid bears the molecular formula C12H8Br2 and belongs to the biphenyl family, characterized by two aromatic rings linked by a single bond. Within scientific research, 4,4′-Dibromobiphenyl finds diverse applications encompassing synthesis, analysis, and biochemical studies. While the mechanism of action of 4,4′-Dibromobiphenyl remains partially elusive, it is believed to function as a pro-oxidant, intensifying the oxidation of other molecules. Consequently, this heightened oxidation can lead to the formation of reactive oxygen species (ROS), known to inflict cellular and tissue damage. Furthermore, the compound acts as an enzyme inhibitor, influencing the metabolism of certain substances, yet its full impact necessitates further exploration. 4,4′-Dibromobiphenyl (4,4′-DBB) holds great significance in scientific research, serving as a versatile compound with multifaceted applications across various disciplines. Through the detailed examination of its synthesis, mechanisms, effects, and future prospects, we strive to deepen our understanding of this valuable synthetic organic compound.


4,4′-Dibromobiphenyl (CAS 92-86-4) References

  1. Chemistry on a peg-board: the effect of adatom-adatom separation on the reactivity of dihalobenzenes at Si(111)7 x 7 surfaces.  |  Matta, CF. and Polanyi, JC. 2004. Philos Trans A Math Phys Eng Sci. 362: 1185-94. PMID: 15306470
  2. Bioactivation of dibrominated biphenyls by cytochrome P450 activity to metabolites with estrogenic activity and estrogen sulfotransferase inhibition capacity.  |  van Lipzig, MM., et al. 2005. Chem Res Toxicol. 18: 1691-700. PMID: 16300378
  3. Influence of dispersants on bioconcentration factors of seven organic compounds with different lipophilicities and structures.  |  Yakata, N., et al. 2006. Chemosphere. 64: 1885-91. PMID: 16527330
  4. Role of rotational temperature in adiabatic molecular alignment.  |  Kumarappan, V., et al. 2006. J Chem Phys. 125: 194309. PMID: 17129105
  5. Selective monolithiation of dibromobiaryls using microflow systems.  |  Nagaki, A., et al. 2008. Org Lett. 10: 3937-40. PMID: 18720991
  6. Synthesis of unsymmetrically substituted biaryls via sequential lithiation of dibromobiaryls using integrated microflow systems.  |  Nagaki, A., et al. 2009. Beilstein J Org Chem. 5: 16. PMID: 19478968
  7. Mn-Ce-Co complex oxide nanoparticles: hydrothermal synthesis and their catalytic subcritical oxidation of 4,4'-Dibromobiphenyl.  |  Chen, J., et al. 2012. J Hazard Mater. 235-236: 85-91. PMID: 22841801
  8. Simulation of two-electron homogeneous electrocatalysis for steady-state voltammetry at hemispherical microelectrodes.  |  Miaw, CL., et al. 1990. Anal Chem. 62: 268-73. PMID: 2305957
  9. Induction of Strong Long-Lived Room-Temperature Phosphorescence of N-Phenyl-2-naphthylamine Molecules by Confinement in a Crystalline Dibromobiphenyl Matrix.  |  Wei, J., et al. 2016. Angew Chem Int Ed Engl. 55: 15589-15593. PMID: 27862811
  10. Studies on the structure-activity relationships for the metabolism of polybrominated biphenyls by rat liver microsomes.  |  Mills, RA., et al. 1985. Toxicol Appl Pharmacol. 78: 96-104. PMID: 2994255
  11. Selective and Gram-Scale Synthesis of [8]Cycloparaphenylene.  |  Kawanishi, T., et al. 2020. J Org Chem. 85: 2082-2091. PMID: 31927928
  12. Preliminary observations on the use of a novel low duty cycle flow modulator for comprehensive two-dimensional gas chromatography.  |  Aloisi, I., et al. 2021. J Chromatogr A. 1643: 462076. PMID: 33789193
  13. Identification of hydroxyhalobiphenyls as their methyl ethers by gas chromatography mass spectrometry.  |  Tulp, MT., et al. 1977. Biomed Mass Spectrom. 4: 310-6. PMID: 912033

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

4,4′-Dibromobiphenyl, 25 g

sc-238978
25 g
$29.00