Record Information
Version1.0
Creation date2011-09-21 00:05:14 UTC
Update date2015-07-21 06:56:52 UTC
Primary IDFDB021923
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameTetrahydrocorticosterone
DescriptionTetrahydrocorticosterone belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone. Tetrahydrocorticosterone is an extremely weak basic (essentially neutral) compound (based on its pKa).
CAS Number68-42-8
Structure
Thumb
Synonyms
SynonymSource
(3a,5b,11b)-3,11,21-Trihydroxy-pregnan-20-oneHMDB
3a,11b,21-Trihydroxy-5b-pregnan-20-oneHMDB
3a,5b-TetrahydrocorticosteroneHMDB
5b-Pregnane-3a,11b,21-triol-20-oneHMDB
Tetrahydro-corticosteroneHMDB
(3a,5b,11b)-3,11,21-trihydroxy-Pregnan-20-onehmdb
tetrahydro-Corticosteronehmdb
Tetrahydrocorticosteronehmdb
Predicted Properties
PropertyValueSource
Water Solubility0.12 g/LALOGPS
logP2.07ALOGPS
logP1.86ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)13.86ChemAxon
pKa (Strongest Basic)-0.25ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity96.2 m³·mol⁻¹ChemAxon
Polarizability39.88 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC21H34O4
IUPAC name1-[(1S,2S,5R,7R,11S,14S,15S,17S)-5,17-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]-2-hydroxyethan-1-one
InChI IdentifierInChI=1S/C21H34O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h12-17,19,22-24H,3-11H2,1-2H3/t12-,13-,14?,15+,16-,17+,19-,20+,21+/m1/s1
InChI KeyRHQQHZQUAMFINJ-DSCSGEDNSA-N
Isomeric SMILES[H][C@@]12CC[C@H](C(=O)CO)[C@@]1(C)C[C@H](O)[C@@]1([H])C2CC[C@]2([H])C[C@H](O)CC[C@]12C
Average Molecular Weight350.4923
Monoisotopic Molecular Weight350.245709576
Classification
Description Belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassHydroxysteroids
Direct Parent21-hydroxysteroids
Alternative Parents
Substituents
  • Progestogin-skeleton
  • 21-hydroxysteroid
  • 20-oxosteroid
  • Pregnane-skeleton
  • 3-hydroxysteroid
  • Oxosteroid
  • 11-beta-hydroxysteroid
  • 11-hydroxysteroid
  • 3-alpha-hydroxysteroid
  • Cyclic alcohol
  • Alpha-hydroxy ketone
  • Ketone
  • Secondary alcohol
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Primary alcohol
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
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
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSTetrahydrocorticosterone, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-029l-1869000000-147d3437cb49ea8367e5Spectrum
Predicted GC-MSTetrahydrocorticosterone, 3 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0udi-1201290000-a7199115db1b1b1af18aSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0fsi-0019000000-af4f3ddd3ced5ac6a173Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0159-0139000000-18a0ded92a545e3c90c5Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0kor-3193000000-9a25977072100bec8900Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0009000000-52ceed4bcc2f2e338ba5Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00ls-1029000000-8c2fa7b60265d580fd01Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0adl-4094000000-354b1a13a490563ea7b9Spectrum
NMRNot Available
ChemSpider ID8038941
ChEMBL IDNot Available
KEGG Compound IDC05476
Pubchem Compound ID9863245
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB00268
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
Enzymes
NameGene NameUniProt ID
Corticosteroid 11-beta-dehydrogenase isozyme 1HSD11B1P28845
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference