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Record Information
Version2.0
Created at2022-09-11 12:15:57 UTC
Updated at2022-09-11 12:15:57 UTC
NP-MRD IDNP0314257
Secondary Accession NumbersNone
Natural Product Identification
Common Name17-hydroxystearic acid
Description17-Hydroxy stearic acid 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. 17-hydroxystearic acid is found in Starmerella magnoliae. 17-Hydroxy stearic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
Synonyms
ValueSource
17-Hydroxy stearateGenerator
17-HydroxystearateGenerator
Chemical FormulaC18H36O3
Average Mass300.4830 Da
Monoisotopic Mass300.26645 Da
IUPAC Name17-hydroxyoctadecanoic acid
Traditional Name17-hydroxy stearic acid
CAS Registry NumberNot Available
SMILES
CC(O)CCCCCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C18H36O3/c1-17(19)15-13-11-9-7-5-3-2-4-6-8-10-12-14-16-18(20)21/h17,19H,2-16H2,1H3,(H,20,21)
InChI KeyCKGPXFKOAGKQDN-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Starmerella magnoliaeLOTUS Database
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
  • 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
logP6.71ALOGPS
logP5.68ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity88.03 m³·mol⁻¹ChemAxon
Polarizability39.48 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0171068
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5282914
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]