Date published: 2025-9-5

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Lauric Acid (CAS 143-07-7)

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Alternate Names:
dodecanoic acid
Application:
Lauric Acid is a common saturated fatty acid compound
CAS Number:
143-07-7
Purity:
>98%
Molecular Weight:
200.36
Molecular Formula:
C12H24O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Lauric Acid, a 12 carbon saturated fatty acid, may act to be incorporated into rat hepatocytes at a higher preference to other cellular lipids. Other murine studies have suggested that this compound is a substrate for acylation of certain proteins. Saturated fatty acids have been reported to be essential for biological activities of lipopolysaccharides and have demonstrated the ability to induce expression of COX-2 and NFkappaB (nuclear factor kappaB) activation. Lauric Acid is a substrate of CYP4A11.


Lauric Acid (CAS 143-07-7) References

  1. Saturated fatty acids, but not unsaturated fatty acids, induce the expression of cyclooxygenase-2 mediated through Toll-like receptor 4.  |  Lee, JY., et al. 2001. J Biol Chem. 276: 16683-9. PMID: 11278967
  2. Although it is rapidly metabolized in cultured rat hepatocytes, lauric acid is used for protein acylation.  |  Rioux, V., et al. 2003. Reprod Nutr Dev. 43: 419-30. PMID: 15005371
  3. Effects of lauric acid on upper gut motility, plasma cholecystokinin and peptide YY, and energy intake are load, but not concentration, dependent in humans.  |  Feltrin, KL., et al. 2007. J Physiol. 581: 767-77. PMID: 17331985
  4. Analysis of gut microbiota and the effect of lauric acid against necrotic enteritis in Clostridium perfringens and Eimeria side-by-side challenge model.  |  Yang, WY., et al. 2019. PLoS One. 14: e0205784. PMID: 31150394
  5. Thiolated chitosan-lauric acid as a new chitosan derivative: Synthesis, characterization and cytotoxicity.  |  Kazemi, MS., et al. 2019. Int J Biol Macromol. 136: 823-830. PMID: 31228504
  6. Measuring the Antimicrobial Activity of Lauric Acid against Various Bacteria in Human Gut Microbiota Using a New Method.  |  Matsue, M., et al. 2019. Cell Transplant. 28: 1528-1541. PMID: 31665909
  7. Undecanoic Acid, Lauric Acid, and N-Tridecanoic Acid Inhibit Escherichia coli Persistence and Biofilm Formation.  |  Jin, X., et al. 2021. J Microbiol Biotechnol. 31: 130-136. PMID: 33046677
  8. Lauric Acid versus Palmitic Acid: Effects on Adipose Tissue Inflammation, Insulin Resistance, and Non-Alcoholic Fatty Liver Disease in Obesity.  |  Saraswathi, V., et al. 2020. Biology (Basel). 9: PMID: 33105887
  9. Insect Derived Lauric Acid as Promising Alternative Strategy to Antibiotics in the Antimicrobial Resistance Scenario.  |  Borrelli, L., et al. 2021. Front Microbiol. 12: 620798. PMID: 33717009
  10. Inhibition of polymicrobial biofilm formation by saw palmetto oil, lauric acid and myristic acid.  |  Kim, YG., et al. 2022. Microb Biotechnol. 15: 590-602. PMID: 34156757
  11. Antimicrobial activity of cyanidin-3-O-glucoside-lauric acid ester against Staphylococcus aureus and Escherichia coli.  |  Li, L., et al. 2022. Food Chem. 383: 132410. PMID: 35182879
  12. Stabilisation of oleofoams by lauric acid and its glycerol esters.  |  Qiu, C., et al. 2022. Food Chem. 386: 132776. PMID: 35509162
  13. Differential modulations of lauric acid and its glycerides on high fat diet-induced metabolic disorders and gut microbiota dysbiosis.  |  Zhao, M., et al. 2022. Food Res Int. 157: 111437. PMID: 35761677
  14. Decontamination of water co-polluted by copper, toluene and tetrahydrofuran using lauric acid.  |  Earnden, L., et al. 2022. Sci Rep. 12: 15832. PMID: 36138091

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Lauric Acid, 25 g

sc-205367
25 g
$30.00

Lauric Acid, 100 g

sc-205367A
100 g
$35.00

Lauric Acid, 250 g

sc-205367B
250 g
$77.00