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Record Information
Version2.0
Created at2022-03-17 20:28:42 UTC
Updated at2022-03-17 20:28:42 UTC
NP-MRD IDNP0046739
Secondary Accession NumbersNone
Natural Product Identification
Common Name25-Dehydrositostanol
Description25-Dehydrositostanol 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. Thus, 25-dehydrositostanol is considered to be a sterol lipid molecule. 25-Dehydrositostanol is found in Helianthus annuus. 25-Dehydrositostanol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H50O
Average Mass414.7067 Da
Monoisotopic Mass414.38617 Da
IUPAC Name(1S,2S,5S,7S,10R,11S,14R,15R)-14-[(2R,5R)-5-ethyl-6-methylhept-6-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-ol
Traditional Name(1S,2S,5S,7S,10R,11S,14R,15R)-14-[(2R,5R)-5-ethyl-6-methylhept-6-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-ol
CAS Registry NumberNot Available
SMILES
[H][C@@]12CC[C@H]([C@H](C)CC[C@@H](CC)C(C)=C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@@H](O)CC[C@]12C
InChI Identifier
InChI=1S/C29H50O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h20-27,30H,2,7-18H2,1,3-6H3/t20-,21-,22+,23+,24+,25-,26+,27+,28+,29-/m1/s1
InChI KeyKLBGJWZOEBVXJL-HRJGVYIJSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Helianthus annuusLOTUS Database
Helianthus annuus L.FooDB
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
  • 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 Descriptors
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
logP7.16ALOGPS
logP7.9ChemAxon
logS-6.9ALOGPS
pKa (Strongest Acidic)18.3ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity128.69 m³·mol⁻¹ChemAxon
Polarizability54.17 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB005695
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6321371
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available