Date published: 2026-5-6

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cis-11-Eicosenoic acid (CAS 5561-99-9)

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Alternate Names:
Gondoic acid
Application:
cis-11-Eicosenoic acid is an omega-9 fatty acid
CAS Number:
5561-99-9
Molecular Weight:
310.51
Molecular Formula:
C20H38O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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cis-11-Eicosenoic acid is an omega-9 monounsaturated fatty acid compound identified in many different biological systems. Monounsaturated fatty acids are of interest due to their effects on metabolism. In organic chemistry, the presence of a double bond in fatty acids like cis-11-Eicosenoic acid offers points of reactivity that can be exploited in the synthesis of complex molecules, including polymers, surfactants, and other chemically active compounds. Such monounsaturated fatty acids are studied for their roles in the production of biologically active compounds or as intermediates in the synthesis of industrial materials. cis-11-Eicosenoic acid is useful as a reference compound for the analysis of fatty acids derived from various biological sources.


cis-11-Eicosenoic acid (CAS 5561-99-9) References

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  8. Ectopic expression of cDNAs from larkspur (Consolida ajacis) for increased synthesis of gondoic acid (cis-11 eicosenoic acid) and its positional redistribution in seed triacylglycerol of Camelina sativa.  |  Sarvas, C., et al. 2021. Planta. 254: 32. PMID: 34287699
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

cis-11-Eicosenoic acid, 100 mg

sc-214728
100 mg
$77.00

cis-11-Eicosenoic acid, 1 g

sc-214728A
1 g
$389.00