Date published: 2026-4-27

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Ricinoleic Acid (CAS 141-22-0)

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Application:
Ricinoleic Acid is A 12-hydroxy fatty acid that can be a used as a substrate for conjugated linoleic acid synthesis
CAS Number:
141-22-0
Purity:
≥95%
Molecular Weight:
298.47
Molecular Formula:
C18H34O3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ricinoleic acid is a fatty acid that is found in castor oil. It is a monounsaturated omega-9 fatty acid with a hydroxyl functional group at the 12th carbon. Ricinoleic acid has anti-inflammatory and antimicrobial properties. Its presence in castor oil contributes to the oil′s lubricating and protective properties, making it a common ingredient in industrial applications. Ricinoleic acid is biosynthesized from oleic acid by the enzyme oleate 12-hydroxylase. Its presence in castor oil makes the oil a useful renewable resource for various industrial and commercial applications.


Ricinoleic Acid (CAS 141-22-0) References

  1. THE BIOSYNTHESIS OF RICINOLEIC ACID.  |  JAMES, AT., et al. 1965. Biochem J. 95: 448-52. PMID: 14340094
  2. Diversity of oleic acid, ricinoleic acid and linoleic acid conversions among Pseudomonas aeruginosa strains.  |  Kuo, TM. and Nakamura, LK. 2004. Curr Microbiol. 49: 261-6. PMID: 15386114
  3. Macrolactones and polyesters from ricinoleic acid.  |  Slivniak, R. and Domb, AJ. 2005. Biomacromolecules. 6: 1679-88. PMID: 15877394
  4. Poly(sebacic acid-co-ricinoleic acid) biodegradable injectable in situ gelling polymer.  |  Shikanov, A. and Domb, AJ. 2006. Biomacromolecules. 7: 288-96. PMID: 16398527
  5. Ricinoleic acid as a marker for ergot impurities in rye and rye products.  |  Franzmann, C., et al. 2010. J Agric Food Chem. 58: 4223-9. PMID: 20297816
  6. Engineered high content of ricinoleic acid in fission yeast Schizosaccharomyces pombe.  |  Holic, R., et al. 2012. Appl Microbiol Biotechnol. 95: 179-87. PMID: 22370951
  7. Ricinoleic acid inhibits methanogenesis and fatty acid biohydrogenation in ruminal digesta from sheep and in bacterial cultures.  |  Ramos Morales, E., et al. 2012. J Anim Sci. 90: 4943-50. PMID: 22829608
  8. Stable polyanhydride synthesized from sebacic acid and ricinoleic acid.  |  Haim-Zada, M., et al. 2017. J Control Release. 257: 156-162. PMID: 27126904
  9. Production of ricinoleic acid-containing monoestolide triacylglycerides in an oleaginous diatom, Chaetoceros gracilis.  |  Kajikawa, M., et al. 2016. Sci Rep. 6: 36809. PMID: 27830762
  10. Synthesis of Ricinoleic Acid Estolides by the Esterification of Ricinoleic Acids Using Functional Acid Ionic Liquids as Catalysts.  |  Wang, G. and Sun, S. 2017. J Oleo Sci. 66: 753-759. PMID: 28626139
  11. New insights on the metabolism of ricinoleic acid in ruminants.  |  Alves, SP., et al. 2017. J Dairy Sci. 100: 8018-8032. PMID: 28803011
  12. Identification of genes associated with ricinoleic acid accumulation in Hiptage benghalensis via transcriptome analysis.  |  Tian, B., et al. 2019. Biotechnol Biofuels. 12: 16. PMID: 30679955
  13. Lipase-mediated synthesis of ricinoleic acid vanillyl ester and evaluation of antioxidant and antibacterial activity.  |  Park, CG., et al. 2020. Enzyme Microb Technol. 133: 109454. PMID: 31874691
  14. Heterologous Synthesis and Secretion of Ricinoleic Acid in Starmerella bombicola with Sophorolipid as an Intermediate.  |  Chatterjee, M., et al. 2022. ACS Synth Biol. 11: 1178-1185. PMID: 35157794
  15. Bio-additives Derived from Ricinoleic Acid and Choline with Improved Tribological Properties in Lithium Base Grease.  |  Ju, C., et al. 2022. J Oleo Sci. 71: 915-925. PMID: 35661069

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ricinoleic Acid, 100 mg

sc-205489
100 mg
$43.00

Ricinoleic Acid, 1 g

sc-205489A
1 g
$228.00

Ricinoleic Acid, 10 g

sc-205489B
10 g
$1046.00