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Record Information
Version2.0
Created at2022-03-17 21:12:04 UTC
Updated at2022-03-17 21:12:04 UTC
NP-MRD IDNP0049408
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2alpha,3alpha,5alpha,22R,23R)-2,3,22,23-Tetrahydroxy-25-methylergost-24(28)en-6-one
Description(2Alpha,3alpha,5alpha,22R,23R)-2,3,22,23-Tetrahydroxy-25-methylergost-24(28)en-6-one, also known as 25-methyldiolichosterone, belongs to the class of organic compounds known as tetrahydroxy bile acids, alcohols and derivatives. These are prenol lipids structurally characterized by a bile acid or alcohol which bears four hydroxyl groups (2alpha,3alpha,5alpha,22R,23R)-2,3,22,23-Tetrahydroxy-25-methylergost-24(28)en-6-one is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, (2alpha,3alpha,5alpha,22R,23R)-2,3,22,23-tetrahydroxy-25-methylergost-24(28)en-6-one has been detected, but not quantified in, several different foods, such as common beans, green beans, pulses, and yellow wax beans. This could make (2alpha,3alpha,5alpha,22R,23R)-2,3,22,23-tetrahydroxy-25-methylergost-24(28)en-6-one a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
(2a,3a,5a,22R,23R)-2,3,22,23-Tetrahydroxy-25-methylergost-24(28)en-6-oneGenerator
(2Α,3α,5α,22R,23R)-2,3,22,23-tetrahydroxy-25-methylergost-24(28)en-6-oneGenerator
25-MethyldiolichosteroneHMDB
25-MethyldolichosteroneHMDB
Chemical FormulaC29H48O5
Average Mass476.6884 Da
Monoisotopic Mass476.35017 Da
IUPAC Name14-(3,4-dihydroxy-6,6-dimethyl-5-methylideneheptan-2-yl)-4,5-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-8-one
Traditional Name14-(3,4-dihydroxy-6,6-dimethyl-5-methylideneheptan-2-yl)-4,5-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-8-one
CAS Registry Number111618-87-2
SMILES
CC(C(O)C(O)C(=C)C(C)(C)C)C1CCC2C3CC(=O)C4CC(O)C(O)CC4(C)C3CCC12C
InChI Identifier
InChI=1S/C29H48O5/c1-15(25(33)26(34)16(2)27(3,4)5)18-8-9-19-17-12-22(30)21-13-23(31)24(32)14-29(21,7)20(17)10-11-28(18,19)6/h15,17-21,23-26,31-34H,2,8-14H2,1,3-7H3
InChI KeyHAOQPQZVDMAOKT-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Phaseolus vulgarisFooDB
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tetrahydroxy bile acids, alcohols and derivatives. These are prenol lipids structurally characterized by a bile acid or alcohol which bears four hydroxyl groups.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassBile acids, alcohols and derivatives
Direct ParentTetrahydroxy bile acids, alcohols and derivatives
Alternative Parents
Substituents
  • Ergosterol-skeleton
  • Ergostane-skeleton
  • Tetrahydroxy bile acid, alcohol, or derivatives
  • Ecdysteroid
  • 23-hydroxysteroid
  • 22-hydroxysteroid
  • 3-hydroxysteroid
  • 2-hydroxysteroid
  • Hydroxysteroid
  • Oxosteroid
  • 6-oxosteroid
  • Cyclic alcohol
  • Ketone
  • Secondary alcohol
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • 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
logP3.05ALOGPS
logP3.53ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)13.3ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity133.4 m³·mol⁻¹ChemAxon
Polarizability55.53 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0039443
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB019040
KNApSAcK IDC00000196
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13991214
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References