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Record Information
Version2.0
Created at2006-05-22 14:17:49 UTC
Updated at2024-09-17 15:45:13 UTC
NP-MRD IDNP0001459
Secondary Accession NumbersNone
Natural Product Identification
Common NameOctacosanoic acid
DescriptionOctacosanoic acid is a very-long-chain fatty acid found in human brain and visceral organs (PMID: 2474624 ). Octacosanoic acid is a higher aliphatic primary acids purified from sugar-cane (Saccharum officinarum L.) Wax that has been shown to inhibit platelet aggregation induced ex vivo by addition of agonists to platelet-rich plasma (PRP) of rats, guinea pigs, and healthy human volunteers. (PMID: 5099499 ). Octacosanoic acid is formed from octacosanol via beta-oxidation. (PMID: 15847942 ).
Structure
Thumb
Synonyms
Chemical FormulaC28H56O2
Average Mass424.7430 Da
Monoisotopic Mass424.42803 Da
IUPAC Nameoctacosanoic acid
Traditional Nameoctacosanoic acid
CAS Registry Number506-48-9
SMILES
CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C28H56O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28(29)30/h2-27H2,1H3,(H,29,30)
InChI KeyUTOPWMOLSKOLTQ-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CDCl3, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
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
  • Straight chain fatty acid
  • Monocarboxylic 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
StateSolid
Experimental Properties
PropertyValueReference
Melting Point90.9 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility5.6e-08 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.5e-05 g/LALOGPS
logP10.11ALOGPS
logP11.59ChemAxon
logS-7.4ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count26ChemAxon
Refractivity132.3 m³·mol⁻¹ChemAxon
Polarizability60.17 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0002348
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB007128
KNApSAcK IDC00051638
Chemspider ID10038
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMontanic_acid
METLIN ID6638
PubChem Compound10470
PDB IDNot Available
ChEBI ID31001
Good Scents IDrw1270381
References
General References
  1. Menendez R, Marrero D, Mas R, Fernandez I, Gonzalez L, Gonzalez RM: In vitro and in vivo study of octacosanol metabolism. Arch Med Res. 2005 Mar-Apr;36(2):113-9. [PubMed:15847942 ]
  2. Sun Y, Dong J, Wu S: [Studies on chemical constituents from Eucommia ulmoides Oliv]. Zhong Yao Cai. 2004 May;27(5):341-3. [PubMed:15376388 ]
  3. Chen QL, Wang L, Feng F: [Chemical constituents from the aerial part of Echinacea purpurea]. Zhong Yao Cai. 2013 May;36(5):739-43. [PubMed:24218964 ]