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Record Information
Version2.0
Created at2022-09-04 01:57:35 UTC
Updated at2022-09-04 01:57:35 UTC
NP-MRD IDNP0186209
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2r,6r)-6-[(1r,3as,3br,4r,5as,7r,9as,9bs,11s,11ar)-4,7,11-trihydroxy-9a,11a-dimethyl-tetradecahydro-1h-cyclopenta[a]phenanthren-1-yl]-2-methylheptanoic acid
Description3A,7a,12a-Trihydroxy-5b-cholestanoic acid 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. 3A,7a,12a-Trihydroxy-5b-cholestanoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 3A,7a,12a-Trihydroxy-5b-cholestanoic acid is a potentially toxic compound. Bile acids recirculate through the liver, bile ducts, small intestine and portal vein to form an enterohepatic circuit. 3Alpha,7alpha,12alpha-Trihydroxy-5beta-cholestanoic acid is a bile acid. The unique detergent properties of bile acids are essential for the digestion and intestinal absorption of hydrophobic nutrients. Bile acids are physiological detergents that facilitate excretion, absorption, and transport of fats and sterols in the intestine and liver. 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. The distinction between different bile acids is minute, depends only on presence or absence of hydroxyl groups on positions 3, 7, and 12. They exist as anions at physiological pH and, consequently, require a carrier for transport across the membranes of the enterohepatic tissues. They modulate bile flow and lipid secretion, are essential for the absorption of dietary fats and vitamins, and have been implicated in the regulation of all the key enzymes involved in cholesterol homeostasis. Bile acids are also steroidal amphipathic molecules derived from the catabolism of cholesterol. (2r,6r)-6-[(1r,3as,3br,4r,5as,7r,9as,9bs,11s,11ar)-4,7,11-trihydroxy-9a,11a-dimethyl-tetradecahydro-1h-cyclopenta[a]phenanthren-1-yl]-2-methylheptanoic acid is found in Alligator mississippiensis. Bile acids are steroid acids found predominantly in bile of mammals.
Structure
Thumb
Synonyms
ValueSource
(3alpha,5beta,7alpha,12alpha,25R)-3,7,12-Trihydroxycholestan-26-Oic acidChEBI
(3a,5b,7a,12a,25R)-3,7,12-Trihydroxycholestan-26-OateGenerator
(3a,5b,7a,12a,25R)-3,7,12-Trihydroxycholestan-26-Oic acidGenerator
(3alpha,5beta,7alpha,12alpha,25R)-3,7,12-Trihydroxycholestan-26-OateGenerator
(3Α,5β,7α,12α,25R)-3,7,12-trihydroxycholestan-26-OateGenerator
(3Α,5β,7α,12α,25R)-3,7,12-trihydroxycholestan-26-Oic acidGenerator
3a,7a,12a-Trihydroxy-5b-cholestanoateGenerator
(25R)-3-alpha,7-alpha,12-alpha-Trihydroxy-5-beta-cholestan-26-OateHMDB
(25R)-3-alpha,7-alpha,12-alpha-Trihydroxy-5-beta-cholestan-26-Oic acidHMDB
3-alpha,7-alpha,12-alpha-Trihydroxy-5-beta-cholestanateHMDB
3alpha,7alpha,12alpha-Trihydroxy-5beta-cholestanoateHMDB
3alpha,7alpha,12alpha-Trihydroxy-5beta-cholestanoic acidHMDB
Chemical FormulaC27H46O5
Average Mass450.6511 Da
Monoisotopic Mass450.33452 Da
IUPAC Name(2R,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]heptanoic acid
Traditional Name(2R,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]heptanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@@]12CC[C@H]([C@H](C)CCC[C@@H](C)C(O)=O)[C@@]1(C)[C@@H](O)C[C@@]1([H])[C@@]2([H])[C@H](O)C[C@]2([H])C[C@H](O)CC[C@]12C
InChI Identifier
InChI=1S/C27H46O5/c1-15(6-5-7-16(2)25(31)32)19-8-9-20-24-21(14-23(30)27(19,20)4)26(3)11-10-18(28)12-17(26)13-22(24)29/h15-24,28-30H,5-14H2,1-4H3,(H,31,32)/t15-,16-,17+,18-,19-,20+,21+,22-,23+,24+,26+,27-/m1/s1
InChI KeyCNWPIIOQKZNXBB-WBYPBBSPSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Alligator mississippiensisLOTUS Database
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 ParentsNot Available
SubstituentsNot Available
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
logP3.12ALOGPS
logP3.91ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)4.62ChemAxon
pKa (Strongest Basic)-0.16ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity124.57 m³·mol⁻¹ChemAxon
Polarizability53.21 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0003873
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB023241
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound23657849
PDB IDNot Available
ChEBI ID48043
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]