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Record Information
Version2.0
Created at2024-09-10 19:15:01 UTC
Updated at2024-09-10 19:15:02 UTC
NP-MRD IDNP0334636
Secondary Accession NumbersNone
Natural Product Identification
Common Name7-Ketodeoxycholic acid
Description7-Ketodeoxycholic acid, also known as 7-oxodeoxycholate, 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. The distinction between different bile acids is minute, depends only on presence or absence of hydroxyl groups on positions 3, 7, and 12. 7-Ketodeoxycholic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. The unique detergent properties of bile acids are essential for the digestion and intestinal absorption of hydrophobic nutrients. 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 steroid acids found predominantly in bile of mammals. 7-Ketodeoxycholic acid was first documented in 1986 (PMID: 3660436). Bile acids recirculate through the liver, bile ducts, small intestine and portal vein to form an enterohepatic circuit (PMID: 2079611).
Structure
Thumb
Synonyms
ValueSource
(3alpha,5beta,12alpha)-3,12-Dihydroxy-7-oxocholan-24-Oic acidChEBI
3alpha,12alpha-Dihydroxy-7-keto-5beta-cholanoic acidChEBI
3alpha,12alpha-Dihydroxy-7-oxo-5beta-cholanateChEBI
3alpha,12alpha-Diol-7-one-5beta-cholanoic acidChEBI
7-Oxodeoxycholic acidChEBI
(3a,5b,12a)-3,12-Dihydroxy-7-oxocholan-24-OateGenerator
(3a,5b,12a)-3,12-Dihydroxy-7-oxocholan-24-Oic acidGenerator
(3alpha,5beta,12alpha)-3,12-Dihydroxy-7-oxocholan-24-OateGenerator
(3Α,5β,12α)-3,12-dihydroxy-7-oxocholan-24-OateGenerator
(3Α,5β,12α)-3,12-dihydroxy-7-oxocholan-24-Oic acidGenerator
3a,12a-Dihydroxy-7-keto-5b-cholanoateGenerator
3a,12a-Dihydroxy-7-keto-5b-cholanoic acidGenerator
3alpha,12alpha-Dihydroxy-7-keto-5beta-cholanoateGenerator
3Α,12α-dihydroxy-7-keto-5β-cholanoateGenerator
3Α,12α-dihydroxy-7-keto-5β-cholanoic acidGenerator
3a,12a-Dihydroxy-7-oxo-5b-cholanateGenerator
3a,12a-Dihydroxy-7-oxo-5b-cholanic acidGenerator
3alpha,12alpha-Dihydroxy-7-oxo-5beta-cholanic acidGenerator
3Α,12α-dihydroxy-7-oxo-5β-cholanateGenerator
3Α,12α-dihydroxy-7-oxo-5β-cholanic acidGenerator
3a,12a-Diol-7-one-5b-cholanoateGenerator
3a,12a-Diol-7-one-5b-cholanoic acidGenerator
3alpha,12alpha-Diol-7-one-5beta-cholanoateGenerator
3Α,12α-diol-7-one-5β-cholanoateGenerator
3Α,12α-diol-7-one-5β-cholanoic acidGenerator
7-OxodeoxycholateGenerator
7-KetodeoxycholateGenerator
(3a,5b,12a)-3,12-Dihydroxy-7-oxo-cholan-24-OateHMDB
(3a,5b,12a)-3,12-Dihydroxy-7-oxo-cholan-24-Oic acidHMDB
3 alpha,12 alpha-Diol-7-one-5 beta-cholanoateHMDB
3 alpha,12 alpha-Diol-7-one-5 beta-cholanoic acidHMDB
3 alpha,7 alpha-Dihydroxy-7-keto-5 beta-cholanoateHMDB
3 alpha,7 alpha-Dihydroxy-7-keto-5 beta-cholanoic acidHMDB
3a,12a-Dihydroxy-7-oxo-5b-cholan-24-OateHMDB
3a,12a-Dihydroxy-7-oxo-5b-cholan-24-Oic acidHMDB
7-Ketodeoxycholic acid, (3alpha,12alpha)-isomerHMDB
(4R)-4-[(1S,2S,5R,7S,10R,11S,14R,15R,16S)-5,16-Dihydroxy-2,15-dimethyl-9-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]pentanoateHMDB
7-Ketodeoxycholic acidChEBI
Chemical FormulaC24H38O5
Average Mass406.5555 Da
Monoisotopic Mass406.27192 Da
IUPAC Name(4R)-4-[(1S,2S,5R,7S,10R,11S,14R,15R,16S)-5,16-dihydroxy-2,15-dimethyl-9-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]pentanoic acid
Traditional Name7-ketodeoxycholic acid
CAS Registry NumberNot Available
SMILES
[H][C@@]12CC[C@H]([C@H](C)CCC(O)=O)[C@@]1(C)[C@@H](O)C[C@@]1([H])[C@@]2([H])C(=O)C[C@]2([H])C[C@H](O)CC[C@]12C
InChI Identifier
InChI=1S/C24H38O5/c1-13(4-7-21(28)29)16-5-6-17-22-18(12-20(27)24(16,17)3)23(2)9-8-15(25)10-14(23)11-19(22)26/h13-18,20,22,25,27H,4-12H2,1-3H3,(H,28,29)/t13-,14+,15-,16-,17+,18+,20+,22+,23+,24-/m1/s1
InChI KeyRHCPKKNRWFXMAT-RRWYKFPJSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description 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.
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-oxosteroid
  • 3-alpha-hydroxysteroid
  • 12-hydroxysteroid
  • Oxosteroid
  • Hydroxysteroid
  • Cyclic alcohol
  • Secondary alcohol
  • Ketone
  • Carboxylic acid
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • 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
logP2.61ALOGPS
logP2.87ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)4.44ChemAxon
pKa (Strongest Basic)-0.33ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area94.83 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity109.86 m³·mol⁻¹ChemAxon
Polarizability46.22 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0000391
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022009
KNApSAcK IDNot Available
Chemspider ID163659
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID5380
PubChem Compound188292
PDB IDNot Available
ChEBI ID16390
Good Scents IDNot Available
References
General References
  1. Kuramoto T, Furukawa Y, Nishina T, Sugimoto T, Mahara R, Tohma M, Kihira K, Hoshita T: Identification of short side chain bile acids in urine of patients with cerebrotendinous xanthomatosis. J Lipid Res. 1990 Oct;31(10):1895-902. [PubMed:2079611 ]
  2. Kihira K, Shimazu K, Kuwabara M, Yoshii M, Takeuchi H, Nakano I, Ozawa S, Onuki M, Hatta Y, Hoshita T: Bile acid profiles in bile, urine, and feces of a patient with cerebrotendinous xanthomatosis. Steroids. 1986 Jul-Aug;48(1-2):109-19. doi: 10.1016/0039-128x(86)90045-0. [PubMed:3660436 ]