(24R)-14alpha-Methyl-24-ethyl-5alpha-cholest-9(11)-en-3beta-ol (CHEM025820)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-25 22:37:28 UTC
Update Date2016-11-09 01:18:09 UTC
Accession NumberCHEM025820
Identification
Common Name(24R)-14alpha-Methyl-24-ethyl-5alpha-cholest-9(11)-en-3beta-ol
ClassSmall Molecule
Description(24r)-14alpha-methyl-24-ethyl-5alpha-cholest-9(11)-en-3beta-ol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). (24r)-14alpha-methyl-24-ethyl-5alpha-cholest-9(11)-en-3beta-ol can be found in cucumber, which makes (24r)-14alpha-methyl-24-ethyl-5alpha-cholest-9(11)-en-3beta-ol a potential biomarker for the consumption of this food product.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDF3D-SDFPDBSMILESInChI View 3D Structure
Synonyms
ValueSource
(24R)-14a-Methyl-24-ethyl-5a-cholest-9(11)-en-3b-olGenerator
(24R)-14Α-methyl-24-ethyl-5α-cholest-9(11)-en-3β-olGenerator
Chemical FormulaC30H52O
Average Molecular Mass428.733 g/mol
Monoisotopic Mass428.402 g/mol
CAS Registry NumberNot Available
IUPAC Name(2S,5S,7S,11S,15R)-14-[(2R,5S)-5-ethyl-6-methylheptan-2-yl]-2,11,15-trimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(17)-en-5-ol
Traditional Name(2S,5S,7S,11S,15R)-14-[(2R,5S)-5-ethyl-6-methylheptan-2-yl]-2,11,15-trimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(17)-en-5-ol
SMILES[H][C@@]12CCC3C(=CC[C@]4(C)C(CC[C@@]34C)[C@H](C)CC[C@H](CC)C(C)C)[C@@]1(C)CC[C@H](O)C2
InChI IdentifierInChI=1S/C30H52O/c1-8-22(20(2)3)10-9-21(4)25-14-17-30(7)27-12-11-23-19-24(31)13-16-28(23,5)26(27)15-18-29(25,30)6/h15,20-25,27,31H,8-14,16-19H2,1-7H3/t21-,22+,23+,24+,25?,27?,28+,29-,30+/m1/s1
InChI KeyNPGVSXYVQBUVAB-AIFFMEJNSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassStigmastanes and derivatives
Direct ParentStigmastanes and derivatives
Alternative Parents
Substituents
  • Triterpenoid
  • Stigmastane-skeleton
  • 14-alpha-methylsteroid
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • 3-hydroxysteroid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility2.4e-05 g/LALOGPS
logP8.01ALOGPS
logP8.14ChemAxon
logS-7.2ALOGPS
pKa (Strongest Acidic)18.36ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity134.24 m³·mol⁻¹ChemAxon
Polarizability55.9 ųChemAxon
Number of Rings4ChemAxon
Bioavailability1ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01t9-0002900000-c88ebca99f577a2761f2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03fs-6129400000-76cfe3b17c942518b092Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-9053100000-6b5ed3a598cf6e94020fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0000900000-43d8f6e6a1bed7d24d3fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0000900000-1be90e1ea718ff566d73Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03di-5019700000-a14af035487176c9be3cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03fr-8913300000-98a18068a39a95d751d9Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-05gj-9240000000-230d48468e9e96bb3924Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-08fv-9510000000-39ba743c2ce4cd717fb5Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0000900000-ed006f256d0151ef0614Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0000900000-ed006f256d0151ef0614Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-0001900000-734c1d5b9bbbc0b2852dSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDFDB005275
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound IDNot Available
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available