2363-71-5
Chemical Structure
Heneicosanoic acid
- CAS No.: 2363-71-5
- Formula:C21H42O2
- Molecular Weight:326.56
IUPAC Name: henicosanoic acid
InChIKey: CKDDRHZIAZRDBW-UHFFFAOYSA-N
SMILES: CCCCCCCCCCCCCCCCCCCCC(O)=O
Biological Activity: Heneicosanoic acid is an odd-chain saturated fatty acid widely present in human milk, fish, seeds, and cerebrosides in the cell membranes of the nervous system. Heneicosanoic acid can form Langmuir monolayers and is often used as a model to study lipid self-assembly and disassembly processes in biological membranes and drug delivery systems. In the low-temperature L'2 and CS crystalline phases, Heneicosanoic acid undergoes local oscillations, which in turn drive the spontaneous formation and expulsion of micelles and vesicles[1][2].
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Heneicosanoic acid | 98.0% | Heneicosanoic acid is an odd-chain saturated fatty acid widely present in human milk, fish, seeds, and cerebrosides in the cell membranes of the nervous system. Heneicosanoic acid can form Langmuir monolayers and is often used as a model to study lipid self-assembly and disassembly processes in biological membranes and drug delivery systems. In the low-temperature L'2 and CS crystalline phases, Heneicosanoic acid undergoes local oscillations, which in turn drive the spontaneous formation and expulsion of micelles and vesicles. | ||||||||||||||||||||
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Heneicosanoic acid (Standard) | ≥98% | Heneicosanoic acid (Standard) is the analytical standard of Heneicosanoic acid. This product is intended for research and analytical applications. Heneicosanoic acid is a long-chain saturated fatty acid which is found in plants and animals. | ||||||||||||||||||||
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Heneicosanoic acid-d3 | Heneicosanoic acid-d3 is the deuterium labeled Heneicosanoic acid (HY-121447). Heneicosanoic acid is a long-chain saturated fatty acid which is found in plants and animals. | |||||||||||||||||||||
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Heneicosanoic acid-d41 | Heneicosanoic acid-d41 is the deuterium labeled Heneicosanoic acid (HY-121447). Heneicosanoic acid is a long-chain saturated fatty acid which is found in plants and animals. | |||||||||||||||||||||
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Similarity Score 0.97
HY-W013049RDocosanoic acid (Standard) -
Similarity Score 0.97
HY-W013049S6Docosanoic acid-13C4 -
Similarity Score 0.97
HY-W004260Arachidic acid -
Similarity Score 0.95
HY-W554893Behenate sodium -
Similarity Score 0.95
HY-W004261Nonadecanoic acid -
Similarity Score 0.95
HY-W009081RTricosanoic acid (Standard) -
Similarity Score 0.93
HY-B2219SStearic acid-1-13C -
Similarity Score 0.93
HY-B2219S2Stearic acid-13C18 -
Similarity Score 0.93
HY-12431120-Hydroxyeicosanoic acid -
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References
- [1]. Ghaskadvi R S, et al. Alternate measurement of the viscosity peak in heneicosanoic acid monolayers[J]. Langmuir, 2000, 16(26): 10553-10555.
- [2]. Escamilla-Ruiz MI, et al. Spontaneous Formation of Micelles and Vesicles in Langmuir Monolayers of Heneicosanoic Acid. ACS Omega. 2025;10(5):4224-4232. Published 2025 Jan 28. [Content Brief]
