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Record Information
Version1.0
Created at2020-12-09 06:14:49 UTC
Updated at2021-07-15 17:01:13 UTC
NP-MRD IDNP0008723
Secondary Accession NumbersNone
Natural Product Identification
Common Name25-hydroxy-3-epitumulosic acid
Provided ByNPAtlasNPAtlas Logo
Description2-[(2S,5R,7R,11R,13R,14R,15R)-5,13-dihydroxy-2,6,6,11,15-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-1(10)-en-14-yl]-6-hydroxy-6-methyl-5-methylideneheptanoic acid belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. 25-hydroxy-3-epitumulosic acid is found in Poria and Poria cocos . It was first documented in 2009 (PMID: 19746919). Based on a literature review very few articles have been published on 2-[(2S,5R,7R,11R,13R,14R,15R)-5,13-dihydroxy-2,6,6,11,15-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-1(10)-en-14-yl]-6-hydroxy-6-methyl-5-methylideneheptanoic acid.
Structure
Thumb
Synonyms
ValueSource
2-[(2S,5R,7R,11R,13R,14R,15R)-5,13-Dihydroxy-2,6,6,11,15-pentamethyltetracyclo[8.7.0.0,.0,]heptadec-1(10)-en-14-yl]-6-hydroxy-6-methyl-5-methylideneheptanoateGenerator
Chemical FormulaC31H50O5
Average Mass502.7360 Da
Monoisotopic Mass502.36582 Da
IUPAC Name(2S)-2-[(2S,5R,7R,11R,13R,14R,15R)-5,13-dihydroxy-2,6,6,11,15-pentamethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-14-yl]-6-hydroxy-6-methyl-5-methylideneheptanoic acid
Traditional Name(2S)-2-[(2S,5R,7R,11R,13R,14R,15R)-5,13-dihydroxy-2,6,6,11,15-pentamethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-14-yl]-6-hydroxy-6-methyl-5-methylideneheptanoic acid
CAS Registry NumberNot Available
SMILES
CC(C)(O)C(=C)CCC([C@H]1[C@H](O)C[C@@]2(C)C3=C(CC[C@]12C)[C@@]1(C)CC[C@@H](O)C(C)(C)[C@@H]1CC3)C(O)=O
InChI Identifier
InChI=1S/C31H50O5/c1-18(28(4,5)36)9-10-19(26(34)35)25-22(32)17-31(8)21-11-12-23-27(2,3)24(33)14-15-29(23,6)20(21)13-16-30(25,31)7/h19,22-25,32-33,36H,1,9-17H2,2-8H3,(H,34,35)/t19?,22-,23+,24-,25+,29-,30-,31+/m1/s1
InChI KeyQXIXZJPJZNHILH-UHPWZCOMSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
PoriaNPAtlas
Wolfiporia cocos-
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Trihydroxy bile acid, alcohol, or derivatives
  • 25-hydroxysteroid
  • Hydroxy bile acid, alcohol, or derivatives
  • Bile acid, alcohol, or derivatives
  • Steroid acid
  • 14-alpha-methylsteroid
  • 3-alpha-hydroxysteroid
  • 16-hydroxysteroid
  • 16-alpha-hydroxysteroid
  • Hydroxysteroid
  • 3-hydroxysteroid
  • Steroid
  • Medium-chain hydroxy acid
  • Medium-chain fatty acid
  • Hydroxy fatty acid
  • Fatty acyl
  • Fatty acid
  • Unsaturated fatty acid
  • Tertiary alcohol
  • Cyclic alcohol
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen 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
logP4.71ALOGPS
logP4.36ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)4.68ChemAxon
pKa (Strongest Basic)-0.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity142.99 m³·mol⁻¹ChemAxon
Polarizability58.75 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA003774
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78436676
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44556876
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Akihisa T, Uchiyama E, Kikuchi T, Tokuda H, Suzuki T, Kimura Y: Anti-tumor-promoting effects of 25-methoxyporicoic acid A and other triterpene acids from Poria cocos. J Nat Prod. 2009 Oct;72(10):1786-92. doi: 10.1021/np9003239. [PubMed:19746919 ]