Date published: 2025-10-15

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Phytanic Acid (CAS 14721-66-5)

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Alternate Names:
3,7,11,15-tetramethylhexadecanoic acid
Application:
Phytanic Acid is a potential marker for peroxisomal disorders
CAS Number:
14721-66-5
Purity:
>96%
Molecular Weight:
312.5
Molecular Formula:
C20H40O2
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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Phytanic acid is component of phytol, which is a side chain of chlorophyll. Phytanic acid has been implicated in certain disorders, such as Refsum, where impaired metabolism leads to an accumulation of phytanic acid in tissues. This can result in a range of symptoms including retinitis pigmentosa, peripheral neuropathy.


Phytanic Acid (CAS 14721-66-5) References

  1. Phytanic acid, a novel activator of uncoupling protein-1 gene transcription and brown adipocyte differentiation.  |  Schlüter, A., et al. 2002. Biochem J. 362: 61-9. PMID: 11829740
  2. Infantile phytanic acid storage disease, a disorder of peroxisome biogenesis: a case report.  |  Wanders, RJ., et al. 1990. J Neurol Sci. 98: 1-11. PMID: 1700075
  3. Phytanic acid impairs mitochondrial respiration through protonophoric action.  |  Komen, JC., et al. 2007. Cell Mol Life Sci. 64: 3271-81. PMID: 17968498
  4. Estimated phytanic acid intake and prostate cancer risk: a prospective cohort study.  |  Wright, ME., et al. 2012. Int J Cancer. 131: 1396-406. PMID: 22120496
  5. Phytanic acid and the risk of non-Hodgkin lymphoma.  |  Ollberding, NJ., et al. 2013. Carcinogenesis. 34: 170-5. PMID: 23042099
  6. Serum phytanic and pristanic acid levels and prostate cancer risk in Finnish smokers.  |  Wright, ME., et al. 2014. Cancer Med. 3: 1562-9. PMID: 25132681
  7. Phytanic acid induces Neuro2a cell death via histone deacetylase activation and mitochondrial dysfunction.  |  Nagai, K. 2015. Neurotoxicol Teratol. 48: 33-9. PMID: 25619426
  8. Phytanic Acid-Induced Neurotoxicological Manifestations and Apoptosis Ameliorated by Mitochondria-Mediated Actions of Melatonin.  |  Chaudhary, S., et al. 2017. Mol Neurobiol. 54: 6960-6969. PMID: 27785753
  9. Phytanic acid activates PPARα to promote beige adipogenic differentiation of preadipocytes.  |  Wang, H., et al. 2019. J Nutr Biochem. 67: 201-211. PMID: 30951974
  10. Phytanic acid-derived peroxisomal lipid metabolism in porcine oocytes.  |  Kim, EH., et al. 2020. Theriogenology. 157: 276-285. PMID: 32823023
  11. Dietary phytanic acid-induced changes in tissue fatty acid profiles in mice.  |  Nakanishi, T., et al. 2020. J Dairy Res. 87: 498-500. PMID: 33243312
  12. Effect of phytol in forage on phytanic acid content in cow's milk.  |  Lv, R., et al. 2021. Anim Biosci. 34: 1616-1622. PMID: 34237930
  13. Phytanic acid oxidation: topographical localization of phytanoyl-CoA ligase and transport of phytanic acid into human peroxisomes.  |  Pahan, K. and Singh, I. 1995. J Lipid Res. 36: 986-97. PMID: 7544821
  14. Phytanic acid alpha-oxidation in rat liver mitochondria.  |  Pahan, K., et al. 1994. Biochim Biophys Acta. 1201: 491-7. PMID: 7803482
  15. Phytanic acid alpha-oxidation in peroxisomal disorders: studies in cultured human fibroblasts.  |  Verhoeven, NM., et al. 1997. Biochim Biophys Acta. 1361: 281-6. PMID: 9375802

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Phytanic Acid, 5 mg

sc-205434
5 mg
$116.00

Phytanic Acid, 10 mg

sc-205434A
10 mg
$190.00

Phytanic Acid, 25 mg

sc-205434B
25 mg
$398.00