Lignoceric Acid - Wikipedia

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Appearance move to sidebar hide From Wikipedia, the free encyclopedia Lignoceric acid
Names
Preferred IUPAC name Tetracosanoic acid
Other names C24:0 (Lipid numbers)
Identifiers
CAS Number
  • 557-59-5 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:28866 ☒N
ChEMBL
  • ChEMBL1173620 checkY
ChemSpider
  • 10724 checkY
ECHA InfoCard 100.008.347 Edit this at Wikidata
KEGG
  • C08320 checkY
PubChem CID
  • 11197
UNII
  • RK3VCW5Y1L checkY
CompTox Dashboard (EPA)
  • DTXSID6021664 Edit this at Wikidata
InChI
  • InChI=1S/C24H48O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h2-23H2,1H3,(H,25,26) checkYKey: QZZGJDVWLFXDLK-UHFFFAOYSA-N checkY
  • InChI=1/C24H48O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h2-23H2,1H3,(H,25,26)Key: QZZGJDVWLFXDLK-UHFFFAOYAH
SMILES
  • O=C(O)CCCCCCCCCCCCCCCCCCCCCCC
Properties
Chemical formula C24H48O2
Molar mass 368.63 g/mol
Melting point 84.2 °C (183.6 °F; 357.3 K)[1]
Related compounds
Related Fatty acids Behenic acid (C22:0) Cerotic acid (C26:0)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ☒N verify (what is checkY☒N ?) Infobox references
Chemical compound

Lignoceric acid, or tetracosanoic acid, is the saturated fatty acid with formula C23H47COOH. It is found in wood tar, various cerebrosides, and in small amounts in most natural fats. The fatty acids of peanut oil contain small amounts of lignoceric acid (1.1% – 2.2%).[1] This fatty acid is also a byproduct of lignin production.

Reduction of lignoceric acid yields lignoceryl alcohol.

See also

[edit]
  • List of saturated fatty acids

References

[edit]
  1. ^ a b Beare-Rogers, J. L.; Dieffenbacher, A.; Holm, J. V. (2001). "Lexicon of lipid nutrition (IUPAC Technical Report)". Pure and Applied Chemistry. 73 (4): 685–744. doi:10.1351/pac200173040685. S2CID 84492006.
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Lipids: fatty acids
Saturated
  • Propionic (C3)
  • Butyric (C4)
  • Valeric (C5)
  • Caproic (C6)
  • Enanthic (C7)
  • Caprylic (C8)
  • Pelargonic (C9)
  • Capric (C10)
  • Undecylic (C11)
  • Lauric (C12)
  • Tridecylic (C13)
  • Myristic (C14)
  • Pentadecylic (C15)
  • Palmitic (C16)
  • Margaric (C17)
  • Stearic (C18)
  • Nonadecylic (C19)
  • Arachidic (C20)
  • Heneicosylic (C21)
  • Behenic (C22)
  • Tricosylic (C23)
  • Lignoceric (C24)
  • Pentacosylic (C25)
  • Cerotic (C26)
  • Carboceric (C27)
  • Montanic (C28)
  • Nonacosylic (C29)
  • Melissic (C30)
  • Hentriacontylic (C31)
  • Lacceroic (C32)
  • Psyllic (C33)
  • Geddic (C34)
  • Ceroplastic (C35)
  • Hexatriacontylic (C36)
  • Heptatriacontanoic (C37)
  • Octatriacontanoic (C38)
  • Nonatriacontanoic (C39)
  • Tetracontanoic (C40)
ω−3 Unsaturated
  • Octenoic (8:1)
  • Decenoic (10:1)
  • Decadienoic (10:2)
  • Lauroleic (12:1)
  • Laurolinoleic (12:2)
  • Myristovaccenic (14:1)
  • Myristolinoleic (14:2)
  • Myristolinolenic (14:3)
  • Palmitolinolenic (16:3)
  • Palmitidonic (16:4)
  • α-Linolenic (18:3)
  • Stearidonic (18:4)
  • α-Parinaric (18:4)
  • Dihomo-α-linolenic (20:3)
  • Eicosatetraenoic (20:4)
  • Eicosapentaenoic (20:5)
  • Clupanodonic (22:5)
  • Docosahexaenoic (22:6)
  • 9,12,15,18,21-Tetracosapentaenoic (24:5)
  • 6,9,12,15,18,21-Tetracosahexaenoic (24:6)
ω−5 Unsaturated
  • Myristoleic (14:1)
  • Palmitovaccenic (16:1)
  • α-Eleostearic (18:3)
  • β-Eleostearic (trans-18:3)
  • Punicic (18:3)
  • 7,10,13-Octadecatrienoic (18:3)
  • 9,12,15-Eicosatrienoic (20:3)
  • β-Eicosatetraenoic (20:4)
ω−6 Unsaturated
  • 8-Tetradecenoic (14:1)
  • 12-Octadecenoic (18:1)
  • Linoleic (18:2)
  • Linolelaidic (trans-18:2)
  • γ-Linolenic (18:3)
  • Calendic (18:3)
  • Pinolenic (18:3)
  • Dihomo-linoleic (20:2)
  • Dihomo-γ-linolenic (20:3)
  • Sciadonic (20:3)
  • Arachidonic (20:4)
  • Adrenic (22:4)
  • Osbond (22:5)
ω−7 Unsaturated
  • Palmitoleic (16:1)
  • Vaccenic (18:1)
  • Rumenic (18:2)
  • Paullinic (20:1)
  • 7,10,13-Eicosatrienoic (20:3)
ω−9 Unsaturated
  • Oleic (18:1)
  • Elaidic (trans-18:1)
  • Gondoic (20:1)
  • Erucic (22:1)
  • Nervonic (24:1)
  • 8,11-Eicosadienoic (20:2)
  • Mead (20:3)
ω−10 Unsaturated
  • Sapienic (16:1)
ω−11 Unsaturated
  • Gadoleic (20:1)
ω−12 Unsaturated
  • 4-Hexadecenoic (16:1)
  • Petroselinic (18:1)
  • 8-Eicosenoic (20:1)
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