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CAS 4114-74-3

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9-Oxooctadecanoic acid

Description:
9-Oxooctadecanoic acid, also known as nonadecanoic acid or 9-oxo-18:0, is a fatty acid characterized by a long hydrocarbon chain with a carboxylic acid functional group at one end and a ketone group at the ninth carbon position. This compound typically appears as a white to off-white solid or waxy substance. It is soluble in organic solvents but has limited solubility in water due to its hydrophobic nature. The presence of both a ketone and a carboxylic acid group allows for potential reactivity in various chemical reactions, including esterification and oxidation. 9-Oxooctadecanoic acid can be derived from the oxidation of fatty acids and is of interest in biochemical research, particularly in studies related to lipid metabolism and the synthesis of bioactive compounds. Its unique structure may also confer specific biological activities, making it a subject of investigation in fields such as nutrition and pharmacology.
Formula:C18H34O3
InChI:InChI=1S/C18H34O3/c1-2-3-4-5-6-8-11-14-17(19)15-12-9-7-10-13-16-18(20)21/h2-16H2,1H3,(H,20,21)
InChI key:InChIKey=KNYQSFOUGYMRDE-UHFFFAOYSA-N
SMILES:C(C(CCCCCCCCC)=O)CCCCCCC(O)=O
Synonyms:
  • 9-Ketostearic acid
  • 9-Oxostearic acid
  • Octadecanoic Acid, 9-Oxo-
  • 9-Oxooctadecanoic acid
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