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Record Information
Version2.0
Created at2022-09-02 13:28:27 UTC
Updated at2022-09-02 13:28:27 UTC
NP-MRD IDNP0156285
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1z,3as,3br,5as,7r,8s,9as,9bs,11as)-1-ethylidene-7,8-dihydroxy-9a,11a-dimethyl-dodecahydro-3h-cyclopenta[a]phenanthren-2-one
Description(17E)-2beta,3beta-Dihydroxy-5alpha-pregn-17(20)-en-16-one belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans. (1z,3as,3br,5as,7r,8s,9as,9bs,11as)-1-ethylidene-7,8-dihydroxy-9a,11a-dimethyl-dodecahydro-3h-cyclopenta[a]phenanthren-2-one is found in Aglaia crassinervia, Aglaia forbesii, Aglaia grandis and Aglaia perviridis. Based on a literature review very few articles have been published on (17E)-2beta,3beta-Dihydroxy-5alpha-pregn-17(20)-en-16-one.
Structure
Thumb
Synonyms
ValueSource
(17E)-2b,3b-Dihydroxy-5a-pregn-17(20)-en-16-oneGenerator
(17E)-2Β,3β-dihydroxy-5α-pregn-17(20)-en-16-oneGenerator
Chemical FormulaC21H32O3
Average Mass332.4840 Da
Monoisotopic Mass332.23514 Da
IUPAC Name(1S,2S,4S,5R,7S,10R,11S,14Z,15S)-14-ethylidene-4,5-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-13-one
Traditional Name(1S,2S,4S,5R,7S,10R,11S,14Z,15S)-14-ethylidene-4,5-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-13-one
CAS Registry NumberNot Available
SMILES
C\C=C1/C(=O)C[C@H]2[C@@H]3CC[C@H]4C[C@@H](O)[C@@H](O)C[C@]4(C)[C@H]3CC[C@]12C
InChI Identifier
InChI=1S/C21H32O3/c1-4-14-17(22)10-16-13-6-5-12-9-18(23)19(24)11-21(12,3)15(13)7-8-20(14,16)2/h4,12-13,15-16,18-19,23-24H,5-11H2,1-3H3/b14-4+/t12-,13+,15-,16-,18+,19-,20+,21-/m0/s1
InChI KeySNBODTQYFCSFKC-FASZDQAYSA-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
Aglaia crassinerviaLOTUS Database
Aglaia forbesiiLOTUS Database
Aglaia grandisLOTUS Database
Aglaia perviridisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassAndrostane steroids
Direct ParentAndrogens and derivatives
Alternative Parents
Substituents
  • Androgen-skeleton
  • 3-hydroxysteroid
  • 2-hydroxysteroid
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • Oxosteroid
  • 16-oxosteroid
  • Cyclic alcohol
  • 1,2-diol
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • 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
logP3.13ALOGPS
logP3.02ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)13.89ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity95.17 m³·mol⁻¹ChemAxon
Polarizability39.24 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 Compound15427647
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]