Np mrd loader

Record Information
Version2.0
Created at2022-03-17 20:48:15 UTC
Updated at2022-03-17 20:48:15 UTC
NP-MRD IDNP0047929
Secondary Accession NumbersNone
Natural Product Identification
Common NameRicinoleic acid
DescriptionRicinoleic acid, also known as 12-hydroxyoleate or ricinoleate, 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. Ricinoleic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Ricinoleic acid has been detected, but not quantified in, a few different foods, such as corns, fats and oils, and fruits. This could make ricinoleic acid a potential biomarker for the consumption of these foods. Ricinoleic acid is found in Artocarpus integer, Azima tetracantha, Brunfelsia americana, Cephalocroton cordofanus, Claviceps purpurea , Cordia sinensis, Crotalaria pallida, Crotalaria retusa, Ganoderma lucidum , Hevea brasiliensis, Lesquerella densipila, Linum mucronatum, Platycodon grandiflorus, Ricinus communis , Ricinus opp. and Trichodesma zeylanicum. Ricinoleic acid was first documented in 1982 (PMID: 6948953). A hydroxy fatty acid that is (9Z)-octadec-9-enoic (oleic) acid carrying a hydroxy substituent at position 12 (PMID: 11050297).
Structure
Thumb
Synonyms
ValueSource
12-Hydroxyoleic acidChEBI
12-HydroxyoleateGenerator
RicinoleateGenerator
(9Z)-(12S)-Hydroxyoctadecenoic acidHMDB
(9Z)-12-Hydroxy-9-octadecenoic acidHMDB
(9Z)-12-Hydroxyoctadec-9-enoic acidHMDB
(9Z,12R)-12-Hydroxyoctadec-9-enoic acidHMDB
(R)-12-Hydroxy-cis-9-octadecenoic acidHMDB
12-Hydroxy-(9Z,12R)-9-octadecenoic acidHMDB
12-Hydroxy-9-octadecenoic acidHMDB
12-Hydroxy-cis-9-octadecenoic acidHMDB
12-Hydroxy-oleic acidHMDB
12-Hydroxy-[R-(Z)]-9-octadecenoic acidHMDB
D-12-Hydroxyoleic acidHMDB
Flexricin 100HMDB
L'acide ricinoleiqueHMDB
p -10 acidHMDB
RCLHMDB
Ricinelaidic acidHMDB
Ricinic acidHMDB
Ricinolic acidHMDB
Ricinusoleic acidHMDB
Riconoleic acidHMDB
12-Hydroxy-9-octadecenic acidHMDB
12-Hydroxyoctadec-cis-9-enoic acidHMDB
Ricinoleic acid, (R-(e))-isomerHMDB
(9Z)-12-Hydroxyoctadec-9-enoateGenerator
12-D-Hydroxy-9-trans-octadecenoic acidMeSH
Ricinoleic acidMeSH
Chemical FormulaC18H34O3
Average Mass298.4608 Da
Monoisotopic Mass298.25079 Da
IUPAC Name(9Z)-12-hydroxyoctadec-9-enoic acid
Traditional Name12-hydroxy-oleic acid
CAS Registry Number141-22-0
SMILES
CCCCCCC(O)C\C=C/CCCCCCCC(O)=O
InChI Identifier
InChI=1S/C18H34O3/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21/h9,12,17,19H,2-8,10-11,13-16H2,1H3,(H,20,21)/b12-9-
InChI KeyWBHHMMIMDMUBKC-XFXZXTDPSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Artocarpus champedenLOTUS Database
Azima tetracanthaLOTUS Database
Brunfelsia americanaLOTUS Database
Cephalocroton cordofanusLOTUS Database
Claviceps purpureaFungi
Cordia sinensisLOTUS Database
Crotalaria pallidaLOTUS Database
Crotalaria retusaLOTUS Database
Ganoderma lucidumFungi
Hevea brasiliensisLOTUS Database
Lesquerella densipilaPlant
Linum mucronatumLOTUS Database
Platycodon grandiflorusLOTUS Database
Ricinus communisPlant
Ricinus opp.Plant
Trichodesma zeylanicumLOTUS Database
Zea mays L.FooDB
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
  • Hydroxy fatty acid
  • Unsaturated fatty acid
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • 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
logP6.14ALOGPS
logP5.4ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)4.99ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity89.07 m³·mol⁻¹ChemAxon
Polarizability37.85 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0034297
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB012640
KNApSAcK IDC00001237
Chemspider ID4446069
KEGG Compound IDC08365
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkRicinoleic acid
METLIN IDNot Available
PubChem Compound5282942
PDB IDNot Available
ChEBI ID85639
Good Scents IDNot Available
References
General References
  1. Gullikson GW, Sender M, Bass P: Laxative-like effects of nonsteroidal anti-inflammatory drugs on intestinal fluid movement and membrane integrity. J Pharmacol Exp Ther. 1982 Feb;220(2):236-42. [PubMed:6948953 ]
  2. Vieira C, Evangelista S, Cirillo R, Terracciano R, Lippi A, Maggi CA, Manzini S: Antinociceptive activity of ricinoleic acid, a capsaicin-like compound devoid of pungent properties. Eur J Pharmacol. 2000 Oct 27;407(1-2):109-16. doi: 10.1016/s0014-2999(00)00727-5. [PubMed:11050297 ]