Record Information
Version1.0
Creation date2011-09-21 00:08:38 UTC
Update date2018-05-29 01:52:44 UTC
Primary IDFDB022109
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameEpietiocholanolone
DescriptionEpietiocholanolone, also known as 5b-epiandrosterone or M1A, 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. Thus, epietiocholanolone is considered to be a steroid lipid molecule. Epietiocholanolone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
CAS Number571-31-3
Structure
Thumb
Synonyms
SynonymSource
3b-EtiocholanoloneHMDB
3b-Hydroxy-17-oxo-5b-androstaneHMDB
3b-Hydroxy-5b-androstan-17-oneHMDB
3b-Hydroxy-5b-androstane-17-oneHMDB
3b-Hydroxyetiocholan-17-oneHMDB
5b-Androstan-3b-ol-17-oneHMDB
5b-Androstane-3b-ol-17-oneHMDB
5b-EpiandrosteroneHMDB
b-EtiocholanoloneHMDB
beta-EtiocholanoloneHMDB
Epi-5b-androsteroneHMDB
EpiaetiocholanoloneHMDB
Etiocholan-3b-ol-17-oneHMDB
M1AHMDB
Methyl-1-alphaHMDB
epi-5b-Androsteronehmdb
Epietiocholanolonehmdb
Predicted Properties
PropertyValueSource
Water Solubility0.0064 g/LALOGPS
logP3.71ALOGPS
logP3.77ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)18.3ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity83.81 m³·mol⁻¹ChemAxon
Polarizability34.65 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC19H30O2
IUPAC name(1S,2S,5S,7R,10R,11S,15S)-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-one
InChI IdentifierInChI=1S/C19H30O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-16,20H,3-11H2,1-2H3/t12-,13+,14+,15+,16+,18+,19+/m1/s1
InChI KeyQGXBDMJGAMFCBF-XRJZGPCZSA-N
Isomeric SMILES[H][C@@]12CCC(=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@]2([H])C[C@@H](O)CC[C@]12C
Average Molecular Weight290.4403
Monoisotopic Molecular Weight290.224580204
Classification
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
  • 3-beta-hydroxysteroid
  • Oxosteroid
  • 17-oxosteroid
  • Hydroxysteroid
  • Cyclic alcohol
  • Secondary alcohol
  • Ketone
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effect

Health effect:

Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Biological role:

Industrial application:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateSolid
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-03ea-0390000000-17f2f9f14aa5e282a19aJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-001i-2169000000-bf71d6f9c1a2a4af0d20JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-0a4i-0690000000-3a0cb488894ffd730532JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-0a5a-3910000000-0fea9c2b9985a4b5c4fcJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-0uxu-6691000000-500e59c2f0eb04cba0d8JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-qTof , Positivesplash10-0gx3-0953000000-85e6abfd3e71f7e303f9JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - , positivesplash10-0a4j-0920100000-b9aa287b6300cd9902b6JSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00dl-0090000000-fb385ad40b5d4ae1a6d9JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00dm-0290000000-6287ec557af150ef07feJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000t-3690000000-da6f3211b1e397dcf1aeJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0090000000-03f14a475acfab5558d6JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0090000000-5e4902f7af7820145954JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-06xx-2090000000-97cca29f0df7b3cc3714JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
2D NMR[1H,13C] 2D NMR SpectrumNot AvailableJSpectraViewer
ChemSpider ID216866
ChEMBL IDCHEMBL260526
KEGG Compound IDNot Available
Pubchem Compound ID247732
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB00546
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference