Record Information
Version2.0
Created at2022-03-17 20:34:01 UTC
Updated at2022-03-17 20:34:01 UTC
NP-MRD IDNP0047064
Secondary Accession NumbersNone
Natural Product Identification
Common NamePhellogenic acid
DescriptionPhellogenic acid, also known as 1,22-docosanedioate or felogenate, belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. Phellogenic acid is found in Pinus radiata. Phellogenic acid was first documented in 2005 (PMID: 15716582). Phellogenic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (PMID: 19783438).
Structure
Thumb
Synonyms
ValueSource
1,20-Eicosanedicarboxylic acidChEBI
1,20-Icosanedicarboxylic acidChEBI
1,22-Docosanedioic acidChEBI
Felogenic acidChEBI
1,20-EicosanedicarboxylateGenerator
1,20-IcosanedicarboxylateGenerator
1,22-DocosanedioateGenerator
FelogenateGenerator
PhellogenateGenerator
Phellogenic acidChEBI
Docosanedioic acidGenerator
Chemical FormulaC22H42O4
Average Mass370.5665 Da
Monoisotopic Mass370.30831 Da
IUPAC Namedocosanedioic acid
Traditional Namedocosanedioic acid
CAS Registry Number505-56-6
SMILES
OC(=O)CCCCCCCCCCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C22H42O4/c23-21(24)19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20-22(25)26/h1-20H2,(H,23,24)(H,25,26)
InChI KeyDGXRZJSPDXZJFG-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Pinus radiataLOTUS Database
Solanum tuberosumFooDB
Chemical Taxonomy
Description Belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentVery long-chain fatty acids
Alternative Parents
Substituents
  • Very long-chain fatty acid
  • Dicarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP7.48ALOGPS
logP7.6ChemAxon
logS-6.3ALOGPS
pKa (Strongest Acidic)4.65ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.6 ŲChemAxon
Rotatable Bond Count21ChemAxon
Refractivity106.36 m³·mol⁻¹ChemAxon
Polarizability48.27 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB007134
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC19625
BioCyc IDCPD-13101
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound244872
PDB IDNot Available
ChEBI ID76319
Good Scents IDNot Available
References
General References
  1. Bao B, Dang HT, Zhang P, Hong J, Lee CO, Cho HY, Jung JH: Bicyclic alpha,omega-dicarboxylic acid derivatives from a colonial tunicate of the family Polyclinidae. Bioorg Med Chem Lett. 2009 Nov 1;19(21):6205-8. doi: 10.1016/j.bmcl.2009.08.094. Epub 2009 Sep 3. [PubMed:19783438 ]
  2. Sanders RJ, Ofman R, Valianpour F, Kemp S, Wanders RJ: Evidence for two enzymatic pathways for omega-oxidation of docosanoic acid in rat liver microsomes. J Lipid Res. 2005 May;46(5):1001-8. doi: 10.1194/jlr.M400510-JLR200. Epub 2005 Feb 16. [PubMed:15716582 ]