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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-09-07 19:58:22 UTC
Update Date2022-03-07 03:18:04 UTC
HMDB IDHMDB0112072
Secondary Accession NumbersNone
Metabolite Identification
Common Name5-Butyl-3,4-dimethyl-2-furanundecanoic acid
Description5-Butyl-3,4-dimethyl-2-furanundecanoic acid is a furan fatty acid (F-acid). F-acids are heterocyclic fatty acids containing a central furan moiety with a carboxylalkyl chain (mostly 7, 9, 11, or 13 carbons) in the 2-position and an alkyl chain (mostly 3 or 5 carbons) in the 5-position. Despite being found in low concentrations in food lipids, they are excellent antixoxidants and radical scavengers. This allows them to play an important role in preventing lipid peroxidation and protecting polyunsaturated fatty acids. They are often incorporated into phospholipids and cholesterol esters of fish and other marine organisms. 5-Butyl-3,4-dimethyl-2-furanundecanoic acid, in particular, can be described by the shorthand notation 11D4. This refers to its 11-carbon carboxyalkyl moiety, the dimethyl substitutions in the 3- and 4-positions of its furan moiety, and its 4-carbon alkyl moiety. It has been identified in the fish liver.
Structure
Thumb
Synonyms
ValueSource
5-Butyl-3,4-dimethyl-2-furanundecanoateGenerator
11-(3,4-Dimethyl-5-butylfuran-2-yl)-undecanoateHMDB
11D4HMDB
DiMe(11,4)HMDB
11-(5-Butyl-3,4-dimethyl-2-furyl)undecanoic acidHMDB
12,15-Epoxy-13,14-dimethyl-12,14-nonadecadienoic acidHMDB
12,15-Epoxy-13,14-dimethylnonadeca-12,14-dienoic acidHMDB
11-(5-Butyl-3,4-dimethylfuran-2-yl)undecanoic acidHMDB
11-(5-Butyl-3,4-dimethylfuran-2-yl)undecanoateHMDB
5-butyl-3,4-dimethyl-2-furanundecanoic acidSMPDB
Chemical FormulaC21H36O3
Average Molecular Weight336.516
Monoisotopic Molecular Weight336.266445019
IUPAC Name11-(5-butyl-3,4-dimethylfuran-2-yl)undecanoic acid
Traditional Name11-(5-butyl-3,4-dimethylfuran-2-yl)undecanoic acid
CAS Registry Number107473-41-6
SMILES
CCCCC1=C(C)C(C)=C(CCCCCCCCCCC(O)=O)O1
InChI Identifier
InChI=1S/C21H36O3/c1-4-5-14-19-17(2)18(3)20(24-19)15-12-10-8-6-7-9-11-13-16-21(22)23/h4-16H2,1-3H3,(H,22,23)
InChI KeyHHLJTVKQHLQNRZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentLong-chain fatty acids
Alternative Parents
Substituents
  • Long-chain fatty acid
  • Furanoid fatty acid
  • Heterocyclic fatty acid
  • Furan
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Oxacycle
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID67491684
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13963852
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Ishii K, Okajima H, Koyamatsu T, Okada Y, Watanabe H: The composition of furan fatty acids in the crayfish. Lipids. 1988 Jul;23(7):694-700. doi: 10.1007/BF02535671. [PubMed:27520122 ]
  2. Vetter W, Wendlinger C (2013). Furan fatty acids – valuable minor fatty acids in food. Lipid Technology.