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Record Information
Version2.0
Created at2024-09-10 19:20:20 UTC
Updated at2024-09-10 19:20:20 UTC
NP-MRD IDNP0334656
Secondary Accession NumbersNone
Natural Product Identification
Common NameIsoursodeoxycholic acid
DescriptionIsoursodeoxycholic acid belongs to the class of organic compounds known as dihydroxy bile acids, alcohols and derivatives. Dihydroxy bile acids, alcohols and derivatives are compounds containing or derived from a bile acid or alcohol, and which bears exactly two carboxylic acid groups. Isoursodeoxycholic acid was first documented in 2019 (PMID: 31173728). Based on a literature review very few articles have been published on Isoursodeoxycholic acid (PMID: 38071766).
Structure
Thumb
Synonyms
ValueSource
IsoursodeoxycholateGenerator
Chemical FormulaC24H40O4
Average Mass392.5800 Da
Monoisotopic Mass392.29266 Da
IUPAC Name(4R)-4-[(1R,3aS,3bR,4S,5aS,7S,9aS,9bS,11aR)-4,7-dihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoic acid
Traditional Nameisoursodeoxycholic acid
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])CC[C@]12C)[C@H](C)CCC(O)=O
InChI Identifier
InChI=1/C24H40O4/c1-14(4-7-21(27)28)17-5-6-18-22-19(9-11-24(17,18)3)23(2)10-8-16(25)12-15(23)13-20(22)26/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16+,17-,18+,19+,20+,22+,23+,24-/s2
InChI KeyRUDATBOHQWOJDD-YPIKXFJCNA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as dihydroxy bile acids, alcohols and derivatives. These are compounds containing or derived from a bile acid or alcohol, and which bears exactly two carboxylic acid groups.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassBile acids, alcohols and derivatives
Direct ParentDihydroxy bile acids, alcohols and derivatives
Alternative Parents
Substituents
  • Dihydroxy bile acid, alcohol, or derivatives
  • 3-hydroxysteroid
  • 7-hydroxysteroid
  • 7-alpha-hydroxysteroid
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Alcohol
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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
logP3.71ChemAxon
pKa (Strongest Acidic)4.6ChemAxon
pKa (Strongest Basic)-0.54ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity109.27 m³·mol⁻¹ChemAxon
Polarizability46.54 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Chang Y, Li X, Jiang J, Gui L, Wan L, Zhou X, Liao L, Li K, Lan K: Separation of bile acid isomer plays a pivotal role in bioequivalence evaluation of ursodeoxycholic acid. J Pharm Biomed Anal. 2024 Feb 15;239:115882. doi: 10.1016/j.jpba.2023.115882. Epub 2023 Nov 28. [PubMed:38071766 ]
  2. Tepavcevic V, Pilipovic A, Agatic ZF, Popovic K, Posa M: Self-association of sodium isoursodeoxycholate and sodium isohenodeoxycholate in water. Chem Phys Lipids. 2019 Sep;223:104778. doi: 10.1016/j.chemphyslip.2019.05.003. Epub 2019 Jun 4. [PubMed:31173728 ]