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Record Information
Version2.0
Created at2022-09-05 12:45:59 UTC
Updated at2022-09-05 12:45:59 UTC
NP-MRD IDNP0213704
Secondary Accession NumbersNone
Natural Product Identification
Common Name7-hydroxy-5a,5b,11a,13b-tetramethyl-8-methylidene-3-(prop-1-en-2-yl)-hexadecahydrocyclopenta[a]chrysen-9-yl icosanoate
Description20-Hydroxy-1,2,9,14-tetramethyl-18-methylidene-6-(prop-1-en-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]Henicosan-17-yl icosanoate belongs to the class of organic compounds known as hydroxysteroids. Hydroxysteroids are compounds containing an steroid backbone, with at least one hydrogen substituted by a hydroxyl group. 7-hydroxy-5a,5b,11a,13b-tetramethyl-8-methylidene-3-(prop-1-en-2-yl)-hexadecahydrocyclopenta[a]chrysen-9-yl icosanoate is found in Harpullia arborea. 20-Hydroxy-1,2,9,14-tetramethyl-18-methylidene-6-(prop-1-en-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]Henicosan-17-yl icosanoate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
20-Hydroxy-1,2,9,14-tetramethyl-18-methylidene-6-(prop-1-en-2-yl)pentacyclo[11.8.0.0,.0,.0,]henicosan-17-yl icosanoic acidGenerator
20-Hydroxy-1,2,9,14-tetramethyl-18-methylidene-6-(prop-1-en-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]henicosan-17-yl icosanoic acidGenerator
Chemical FormulaC49H84O3
Average Mass721.2080 Da
Monoisotopic Mass720.64205 Da
IUPAC Name20-hydroxy-1,2,9,14-tetramethyl-18-methylidene-6-(prop-1-en-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]henicosan-17-yl icosanoate
Traditional Name20-hydroxy-1,2,9,14-tetramethyl-18-methylidene-6-(prop-1-en-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]henicosan-17-yl icosanoate
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCCCC(=O)OC1CCC2(C)C3CCC4C5(C)CCC(C5CCC4(C)C3(C)CC(O)C2C1=C)C(C)=C
InChI Identifier
InChI=1S/C49H84O3/c1-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-44(51)52-41-31-33-47(6)43-28-27-42-46(5)32-29-38(36(2)3)39(46)30-34-48(42,7)49(43,8)35-40(50)45(47)37(41)4/h38-43,45,50H,2,4,9-35H2,1,3,5-8H3
InChI KeyQMNQAFGJFOAKMH-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Harpullia arboreaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxysteroids. Hydroxysteroids are compounds containing an steroid backbone, with at least one hydrogen substituted by a hydroxyl group.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassHydroxysteroids
Direct ParentHydroxysteroids
Alternative Parents
Substituents
  • 2-hydroxysteroid
  • Hydroxysteroid
  • Fatty acid ester
  • Fatty acyl
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
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
logP10.05ALOGPS
logP14.19ChemAxon
logS-7.6ALOGPS
pKa (Strongest Acidic)14.85ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count21ChemAxon
Refractivity219.8 m³·mol⁻¹ChemAxon
Polarizability95.1 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]