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Record Information
Version2.0
Created at2022-09-11 23:39:22 UTC
Updated at2022-09-11 23:39:22 UTC
NP-MRD IDNP0321446
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,3as,3br,5ar,6r,7s,8s,9ar,9bs,11as)-1-ethyl-6,7,8-trihydroxy-9a,11a-dimethyl-tetradecahydrocyclopenta[a]phenanthren-2-one
Description2Beta,3beta,4beta-Trihydroxy-5alpha-pregnane-16-one, also known as 2β,3β,4β-trihydroxy-5α-pregnane-16-one, belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety. (1r,3as,3br,5ar,6r,7s,8s,9ar,9bs,11as)-1-ethyl-6,7,8-trihydroxy-9a,11a-dimethyl-tetradecahydrocyclopenta[a]phenanthren-2-one is found in Cipadessa baccifera and Trichilia claussenii. Based on a literature review very few articles have been published on 2beta,3beta,4beta-Trihydroxy-5alpha-pregnane-16-one.
Structure
Thumb
Synonyms
ValueSource
2b,3b,4b-Trihydroxy-5a-pregnane-16-oneGenerator
2Β,3β,4β-trihydroxy-5α-pregnane-16-oneGenerator
Chemical FormulaC21H34O4
Average Mass350.4990 Da
Monoisotopic Mass350.24571 Da
IUPAC Name(1S,2R,4S,5S,6R,7R,10R,11S,14R,15S)-14-ethyl-4,5,6-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-13-one
Traditional Name(1S,2R,4S,5S,6R,7R,10R,11S,14R,15S)-14-ethyl-4,5,6-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-13-one
CAS Registry NumberNot Available
SMILES
CC[C@H]1C(=O)C[C@H]2[C@@H]3CC[C@H]4[C@@H](O)[C@@H](O)[C@@H](O)C[C@]4(C)[C@H]3CC[C@]12C
InChI Identifier
InChI=1S/C21H34O4/c1-4-12-16(22)9-15-11-5-6-14-18(24)19(25)17(23)10-21(14,3)13(11)7-8-20(12,15)2/h11-15,17-19,23-25H,4-10H2,1-3H3/t11-,12+,13+,14+,15+,17+,18-,19+,20-,21-/m1/s1
InChI KeyJHBBZIAPXDEPET-IBKFOYENSA-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
Cipadessa bacciferaLOTUS Database
Trichilia clausseniiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassPregnane steroids
Direct ParentGluco/mineralocorticoids, progestogins and derivatives
Alternative Parents
Substituents
  • Progestogin-skeleton
  • 3-hydroxysteroid
  • 3-beta-hydroxysteroid
  • 4-hydroxysteroid
  • 2-hydroxysteroid
  • Oxosteroid
  • 16-oxosteroid
  • Hydroxysteroid
  • Cyclitol or derivatives
  • Cyclic alcohol
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Polyol
  • Alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organooxygen compound
  • 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
logP2.17ChemAxon
pKa (Strongest Acidic)13.09ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity95.58 m³·mol⁻¹ChemAxon
Polarizability40.62 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
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 Compound102302770
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]