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Record Information
Version2.0
Created at2022-05-11 16:38:51 UTC
Updated at2022-05-11 16:38:51 UTC
NP-MRD IDNP0087061
Secondary Accession NumbersNone
Natural Product Identification
Common Name3a,7a,12a-Trihydroxy-5b-cholestan-26-al
Description3A,7a,12a-Trihydroxy-5b-cholestan-26-al belongs to the class of organic compounds known as trihydroxy bile acids, alcohols and derivatives. These are prenol lipids structurally characterized by a bile acid or alcohol which bears three hydroxyl groups. Thus, 3a,7a,12a-trihydroxy-5b-cholestan-26-al is considered to be a bile acid lipid molecule. 3Alpha,7alpha,12alpha-Trihydroxy-5beta-cholestan-26-al is an intermediate in bile acid biosynthesis. Bile acids are also steroidal amphipathic molecules derived from the catabolism of cholesterol. Bile acids have potent toxic properties (e.G., Membrane disruption) and there are a plethora of mechanisms to limit their accumulation in blood and tissues. They exist as anions at physiological pH and, consequently, require a carrier for transport across the membranes of the enterohepatic tissues. 3A,7a,12a-Trihydroxy-5b-cholestan-26-al is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 3A,7a,12a-Trihydroxy-5b-cholestan-26-al exists in all living organisms, ranging from bacteria to humans. Within humans, 3a,7a,12a-trihydroxy-5b-cholestan-26-al participates in a number of enzymatic reactions. In particular, 3a,7a,12a-trihydroxy-5b-cholestan-26-al can be biosynthesized from 27-deoxy-5b-cyprinol through its interaction with the enzyme sterol 26-hydroxylase, mitochondrial. In addition, 3a,7a,12a-trihydroxy-5b-cholestan-26-al can be converted into 3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoic acid through its interaction with the enzyme sterol 26-hydroxylase, mitochondrial. In humans, 3a,7a,12a-trihydroxy-5b-cholestan-26-al is involved in cerebrotendinous xanthomatosis (ctx). The distinction between different bile acids is minute, depends only on presence or absence of hydroxyl groups on positions 3, 7, and 12.
Structure
Thumb
Synonyms
ValueSource
(3alpha,5beta,7alpha,12alpha)-3,7,12-Trihydroxycholestan-26-alChEBI
3,7,12-Trihydroxycholestan-26-alChEBI
(3a,5b,7a,12a)-3,7,12-Trihydroxycholestan-26-alGenerator
(3Α,5β,7α,12α)-3,7,12-trihydroxycholestan-26-alGenerator
(6R)-2-Methyl-6-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]heptanalHMDB
3-alpha-7-alpha-12-alpha-Trihydroxy-5-beta-cholestan-26-alHMDB
3alpha,7-alpha,12alpha-Trihydroxy-5beta-cholestan-26-alHMDB
3 alpha,7-alpha,12 alpha-Trihydroxy-5 beta-cholestan-26-alHMDB
Chemical FormulaC27H46O4
Average Mass434.6517 Da
Monoisotopic Mass434.33961 Da
IUPAC Name(6R)-2-methyl-6-[(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-5,9,16-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]heptanal
Traditional Name(6R)-2-methyl-6-[(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-5,9,16-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]heptanal
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC[C@@]2([H])[C@]3([H])[C@H](O)C[C@]4([H])C[C@H](O)CC[C@]4(C)[C@@]3([H])C[C@H](O)[C@]12C)[C@H](C)CCCC(C)C=O
InChI Identifier
InChI=1S/C27H46O4/c1-16(15-28)6-5-7-17(2)20-8-9-21-25-22(14-24(31)27(20,21)4)26(3)11-10-19(29)12-18(26)13-23(25)30/h15-25,29-31H,5-14H2,1-4H3/t16?,17-,18+,19-,20-,21+,22+,23-,24+,25+,26+,27-/m1/s1
InChI KeyUSFJGINJGUIFSY-XZULNKEGSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Anas platyrhynchosFooDB
AnatidaeFooDB
Anser anserFooDB
Bison bisonFooDB
Bos taurusFooDB
Bos taurus X Bison bisonFooDB
Bubalus bubalisFooDB
Capra aegagrus hircusFooDB
CervidaeFooDB
Cervus canadensisFooDB
ColumbaFooDB
ColumbidaeFooDB
Dromaius novaehollandiaeFooDB
Equus caballusFooDB
Gallus gallusFooDB
Lagopus mutaFooDB
LeporidaeFooDB
Lepus timidusFooDB
Melanitta fuscaFooDB
Meleagris gallopavoFooDB
Numida meleagrisFooDB
OdocoileusFooDB
OryctolagusFooDB
Ovis ariesFooDB
PhasianidaeFooDB
Phasianus colchicusFooDB
Struthio camelusFooDB
Sus scrofaFooDB
Sus scrofa domesticaFooDB
Chemical Taxonomy
Description Belongs to the class of organic compounds known as trihydroxy bile acids, alcohols and derivatives. These are prenol lipids structurally characterized by a bile acid or alcohol which bears three hydroxyl groups.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassBile acids, alcohols and derivatives
Direct ParentTrihydroxy bile acids, alcohols and derivatives
Alternative Parents
Substituents
  • 27-oxosteroid
  • 26-oxosteroid
  • Trihydroxy bile acid, alcohol, or derivatives
  • 3-hydroxysteroid
  • 12-hydroxysteroid
  • Hydroxysteroid
  • Oxosteroid
  • 3-alpha-hydroxysteroid
  • 7-hydroxysteroid
  • Cyclic alcohol
  • Secondary alcohol
  • Polyol
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Aldehyde
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • 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
logP3.92ALOGPS
logP3.76ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)16.07ChemAxon
pKa (Strongest Basic)-0.16ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity123.64 m³·mol⁻¹ChemAxon
Polarizability52.42 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0003533
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB023188
KNApSAcK IDNot Available
Chemspider ID388578
KEGG Compound IDC01301
BioCyc IDNot Available
BiGG ID37315
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound439479
PDB IDNot Available
ChEBI ID16466
Good Scents IDNot Available
References
General References