Date published: 2025-9-14

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PCB No 52 (CAS 35693-99-3)

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Alternate Names:
2,2′,5,5′-Tetrachlorobiphenyl
CAS Number:
35693-99-3
Purity:
≥99%
Molecular Weight:
291.99
Molecular Formula:
C12H6Cl4
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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PCB No 52, also known as 2,2′,5,5′-tetrachlorobiphenyl, is a persistent organic pollutant that is found in the environment due to its resistance to degradation. PCB No 52 is a member of the polychlorinated biphenyl (PCB) group. In biochemistry, PCB No 52 is of interest due to its potential to bioaccumulate in living organisms and its ability to disrupt endocrine function. Due to its persistence and potential health risks, efforts to monitor and reduce the environmental presence of PCB No 52 continue to be a priority in environmental and public health initiatives.


PCB No 52 (CAS 35693-99-3) References

  1. Peroxidative degradation of selected PCB: a mechanistic study.  |  Köller, G., et al. 2000. Chemosphere. 41: 1827-34. PMID: 11061304
  2. Effects of PCB 52 and PCB 77 on cell viability, [Ca(2+)](i) levels and membrane fluidity in mouse thymocytes.  |  Yilmaz, B., et al. 2006. Toxicology. 217: 184-93. PMID: 16233944
  3. Antiestrogenic potentials of ortho-PCB congeners by single or complex exposure.  |  Oh, SM., et al. 2007. Arch Pharm Res. 30: 199-209. PMID: 17366742
  4. Postnatal exposure to PCB 153 and PCB 180, but not to PCB 52, produces changes in activity level and stimulus control in outbred male Wistar Kyoto rats.  |  Johansen, EB., et al. 2011. Behav Brain Funct. 7: 18. PMID: 21615898
  5. Metabolism of (14)C-labeled polychlorinated biphenyl congeners by wheat cell suspension cultures.  |  Classen, N., et al. 2015. J Environ Sci Health B. 50: 69-80. PMID: 25587776
  6. Detection of indicator polychlorinated biphenyls (I-PCBs) and polycyclic aromatic hydrocarbons (PAHs) in cow milk from selected areas of Dhaka, Bangladesh and potential human health risks assessment.  |  Hasan, GMMA., et al. 2022. Toxicol Rep. 9: 1514-1522. PMID: 36518442

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

PCB No 52, 10 mg

sc-250655
10 mg
$107.00