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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2022-03-07 02:49:07 UTC
HMDB IDHMDB0000951
Secondary Accession Numbers
  • HMDB00951
Metabolite Identification
Common NameTaurochenodesoxycholic acid
DescriptionTaurochenodesoxycholic acid is a bile acid formed in the liver by conjugation of chenodeoxycholate with taurine, usually as the sodium salt. Bile acids are steroid acids found predominantly in the bile of mammals. The distinction between different bile acids is minute, depending only on the presence or absence of hydroxyl groups on positions 3, 7, and 12. Bile acids are physiological detergents that facilitate excretion, absorption, and transport of fats and sterols in the intestine and liver. Bile acids are also steroidal amphipathic molecules derived from the catabolism of cholesterol. 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 recirculate through the liver, bile ducts, small intestine and portal vein to form an enterohepatic circuit. They exist as anions at physiological pH and, consequently, require a carrier for transport across the membranes of the enterohepatic tissues. The unique detergent properties of bile acids are essential for the digestion and intestinal absorption of hydrophobic nutrients. 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 (PMID: 11316487 , 16037564 , 12576301 , 11907135 ). Taurochenodesoxycholic acid has been found to be a microbial metabolite.
Structure
Data?1582752167
Synonyms
ValueSource
ChenodeoxycholoyltaurineChEBI
Taurine chenodeoxycholateChEBI
TaurochenodeoxycholateChEBI
Taurochenodeoxycholic acidKegg
Taurine chenodeoxycholic acidGenerator
TaurochenodesoxycholateGenerator
12-DeoxycholyltaurineHMDB
12-DesoxycholyltaurineHMDB
3a,7a-Dihydroxy-N-(2-sulfoethyl)-5b-cholan-24-amideHMDB
ChenodeoxycholyltaurineHMDB
ChenyltaurineHMDB
N-(3a,7a-Dihydroxy-5b-cholan-24-oyl)-taurineHMDB
Acid, taurochenodeoxycholicHMDB
Chenodeoxycholate, taurineHMDB
Chemical FormulaC26H45NO6S
Average Molecular Weight499.704
Monoisotopic Molecular Weight499.296758867
IUPAC Name2-[(4R)-4-[(1S,2S,5R,7S,9R,10R,11S,14R,15R)-5,9-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]pentanamido]ethane-1-sulfonic acid
Traditional Name2-[(4R)-4-[(1S,2S,5R,7S,9R,10R,11S,14R,15R)-5,9-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]pentanamido]ethanesulfonic acid
CAS Registry Number516-35-8
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)NCCS(O)(=O)=O
InChI Identifier
InChI=1S/C26H45NO6S/c1-16(4-7-23(30)27-12-13-34(31,32)33)19-5-6-20-24-21(9-11-26(19,20)3)25(2)10-8-18(28)14-17(25)15-22(24)29/h16-22,24,28-29H,4-15H2,1-3H3,(H,27,30)(H,31,32,33)/t16-,17+,18-,19-,20+,21+,22-,24+,25+,26-/m1/s1
InChI KeyBHTRKEVKTKCXOH-BJLOMENOSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as taurinated bile acids and derivatives. These are bile acid derivatives containing a taurine conjugated to the bile acid moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassBile acids, alcohols and derivatives
Direct ParentTaurinated bile acids and derivatives
Alternative Parents
Substituents
  • Taurinated bile acid
  • Dihydroxy bile acid, alcohol, or derivatives
  • Hydroxy bile acid, alcohol, or derivatives
  • 3-hydroxysteroid
  • Hydroxysteroid
  • 3-alpha-hydroxysteroid
  • 7-hydroxysteroid
  • Fatty acyl
  • Fatty amide
  • N-acyl-amine
  • Alkanesulfonic acid
  • Cyclic alcohol
  • Organic sulfonic acid or derivatives
  • Organosulfonic acid or derivatives
  • Organosulfonic acid
  • Sulfonyl
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid derivative
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Alcohol
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
Biological locationRoute of exposureSource
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M-H]-Not Available205.394http://allccs.zhulab.cn/database/detail?ID=AllCCS00000231
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0075 g/LALOGPS
logP1.38ALOGPS
logP1.1ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)-0.8ChemAxon
pKa (Strongest Basic)-0.32ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area123.93 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity130.68 m³·mol⁻¹ChemAxon
Polarizability56.66 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+218.69832859911
AllCCS[M-H]-209.89232859911
DeepCCS[M-2H]-253.42730932474
DeepCCS[M+Na]+227.44330932474
AllCCS[M+H]+218.732859911
AllCCS[M+H-H2O]+217.332859911
AllCCS[M+NH4]+219.932859911
AllCCS[M+Na]+220.332859911
AllCCS[M-H]-209.932859911
AllCCS[M+Na-2H]-212.432859911
AllCCS[M+HCOO]-215.332859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.7.11 minutes32390414
Predicted by Siyang on May 30, 202213.5293 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20223.97 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid119.2 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2925.9 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid165.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid211.3 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid167.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid505.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid522.5 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid569.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)438.3 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1050.7 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid509.0 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1577.3 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid329.2 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid407.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate280.0 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA221.5 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water68.0 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Taurochenodesoxycholic acid[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)NCCS(O)(=O)=O4944.0Standard polar33892256
Taurochenodesoxycholic acid[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)NCCS(O)(=O)=O4091.6Standard non polar33892256
Taurochenodesoxycholic acid[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)NCCS(O)(=O)=O4583.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Taurochenodesoxycholic acid,1TMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C4160.5Semi standard non polar33892256
Taurochenodesoxycholic acid,1TMS,isomer #2C[C@H](CCC(=O)NCCS(=O)(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O4274.3Semi standard non polar33892256
Taurochenodesoxycholic acid,1TMS,isomer #3C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O4333.3Semi standard non polar33892256
Taurochenodesoxycholic acid,1TMS,isomer #4C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O4263.8Semi standard non polar33892256
Taurochenodesoxycholic acid,2TMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4115.9Semi standard non polar33892256
Taurochenodesoxycholic acid,2TMS,isomer #2C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C4193.1Semi standard non polar33892256
Taurochenodesoxycholic acid,2TMS,isomer #3C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C4085.7Semi standard non polar33892256
Taurochenodesoxycholic acid,2TMS,isomer #4C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O4329.0Semi standard non polar33892256
Taurochenodesoxycholic acid,2TMS,isomer #5C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O4246.2Semi standard non polar33892256
Taurochenodesoxycholic acid,2TMS,isomer #6C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O4329.4Semi standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4162.4Semi standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4441.4Standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4880.2Standard polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #2C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4045.1Semi standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #2C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4510.2Standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #2C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4945.1Standard polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #3C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C4142.7Semi standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #3C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C4519.4Standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #3C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C4852.8Standard polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #4C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O4279.2Semi standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #4C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O4507.0Standard non polar33892256
Taurochenodesoxycholic acid,3TMS,isomer #4C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O4830.4Standard polar33892256
Taurochenodesoxycholic acid,4TMS,isomer #1C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4130.5Semi standard non polar33892256
Taurochenodesoxycholic acid,4TMS,isomer #1C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4653.8Standard non polar33892256
Taurochenodesoxycholic acid,4TMS,isomer #1C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C)[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C4702.8Standard polar33892256
Taurochenodesoxycholic acid,1TBDMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4355.7Semi standard non polar33892256
Taurochenodesoxycholic acid,1TBDMS,isomer #2C[C@H](CCC(=O)NCCS(=O)(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O4473.3Semi standard non polar33892256
Taurochenodesoxycholic acid,1TBDMS,isomer #3C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O4519.7Semi standard non polar33892256
Taurochenodesoxycholic acid,1TBDMS,isomer #4C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O4520.9Semi standard non polar33892256
Taurochenodesoxycholic acid,2TBDMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4506.3Semi standard non polar33892256
Taurochenodesoxycholic acid,2TBDMS,isomer #2C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4578.1Semi standard non polar33892256
Taurochenodesoxycholic acid,2TBDMS,isomer #3C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4544.2Semi standard non polar33892256
Taurochenodesoxycholic acid,2TBDMS,isomer #4C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O4738.6Semi standard non polar33892256
Taurochenodesoxycholic acid,2TBDMS,isomer #5C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O4695.3Semi standard non polar33892256
Taurochenodesoxycholic acid,2TBDMS,isomer #6C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O4779.1Semi standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4745.4Semi standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C5223.1Standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #1C[C@H](CCC(=O)NCCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4964.3Standard polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #2C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4705.6Semi standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #2C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C5232.2Standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #2C[C@H](CCC(=O)N(CCS(=O)(=O)O)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C5033.0Standard polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #3C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4781.2Semi standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #3C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C5301.6Standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #3C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O)C[C@H]1C[C@H]3O[Si](C)(C)C(C)(C)C4952.0Standard polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #4C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O4925.9Semi standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #4C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O5282.2Standard non polar33892256
Taurochenodesoxycholic acid,3TBDMS,isomer #4C[C@H](CCC(=O)N(CCS(=O)(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C[C@H]3O4925.1Standard polar33892256
Spectra
Biological Properties
Cellular Locations
  • Extracellular
Biospecimen Locations
  • Bile
  • Blood
  • Feces
  • Urine
Tissue Locations
  • Placenta
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BileDetected and Quantified>0.01 uMAdult (>18 years old)BothNormal details
BloodDetected and Quantified0.30 +/- 0.08 uMAdult (>18 years old)BothNormal
    • Geigy Scientific ...
details
BloodDetected and Quantified0.3(0.1-0.3) uMInfant (0-1 year old)Both
Normal
details
BloodDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
FecesDetected and Quantified6.03 +/- 5.00 nmol/g dry fecesNot SpecifiedNot Specified
Normal
details
FecesDetected but not QuantifiedNot QuantifiedChildren (6 - 18 years old)Not SpecifiedNormal details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
UrineDetected and Quantified0.00065 +/- 0.0019 umol/mmol creatinineChildren (1-13 years old)BothNormal details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.4(0.3-1.2) uMInfant (0-1 year old)Both
Severe acute malnutrition
details
FecesDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Recurrent Clostridium difficile infection
details
FecesDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Recurrent Clostridium difficile infection
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothClostridium difficile infection details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothColorectal Cancer details
FecesDetected but not QuantifiedNot QuantifiedChildren (6 - 18 years old)Not SpecifiedCrohns disease details
FecesDetected but not QuantifiedNot QuantifiedChildren (6 - 18 years old)Not SpecifiedUlcerative colitis details
FecesDetected but not QuantifiedNot QuantifiedChildren (6 - 18 years old)Not SpecifiedUnclassified IBD details
UrineDetected and Quantified0.013 +/- 0.021 umol/mmol creatinineAdult (>18 years old)BothBiliary atresia details
Associated Disorders and Diseases
Disease References
Colorectal cancer
  1. Brown DG, Rao S, Weir TL, O'Malia J, Bazan M, Brown RJ, Ryan EP: Metabolomics and metabolic pathway networks from human colorectal cancers, adjacent mucosa, and stool. Cancer Metab. 2016 Jun 6;4:11. doi: 10.1186/s40170-016-0151-y. eCollection 2016. [PubMed:27275383 ]
Crohn's disease
  1. Kolho KL, Pessia A, Jaakkola T, de Vos WM, Velagapudi V: Faecal and Serum Metabolomics in Paediatric Inflammatory Bowel Disease. J Crohns Colitis. 2017 Mar 1;11(3):321-334. doi: 10.1093/ecco-jcc/jjw158. [PubMed:27609529 ]
Ulcerative colitis
  1. Kolho KL, Pessia A, Jaakkola T, de Vos WM, Velagapudi V: Faecal and Serum Metabolomics in Paediatric Inflammatory Bowel Disease. J Crohns Colitis. 2017 Mar 1;11(3):321-334. doi: 10.1093/ecco-jcc/jjw158. [PubMed:27609529 ]
Biliary atresia
  1. Nittono H, Obinata K, Nakatsu N, Watanabe T, Niijima S, Sasaki H, Arisaka O, Kato H, Yabuta K, Miyano T: Sulfated and nonsulfated bile acids in urine of patients with biliary atresia: analysis of bile acids by high-performance liquid chromatography. J Pediatr Gastroenterol Nutr. 1986 Jan;5(1):23-9. [PubMed:3944741 ]
Associated OMIM IDs
DrugBank IDDB08833
Phenol Explorer Compound IDNot Available
FooDB IDFDB022335
KNApSAcK IDNot Available
Chemspider ID343282
KEGG Compound IDC05465
BioCyc IDCHENODEOXYCHOLOYLTAURINE
BiGG ID45864
Wikipedia LinkNot Available
METLIN ID5897
PubChem Compound387316
PDB IDNot Available
ChEBI ID16525
Food Biomarker OntologyNot Available
VMH IDTDCHOLA
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceKarbach Ia I; Rybak P G Synthesis of conjugated bile acids. Ukrainskii biokhimicheskii zhurnal (1979), 51(1), 76-9.
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Bloch CA, Watkins JB: Determination of conjugated bile acids in human bile and duodenal fluid by reverse-phase high-performance liquid chromatography. J Lipid Res. 1978 May;19(4):510-3. [PubMed:659989 ]
  2. Makino I, Shinozaki K, Nakagawa S, Mashimo K: Measurement of sulfated and nonsulfated bile acids in human serum and urine. J Lipid Res. 1974 Mar;15(2):132-8. [PubMed:4832755 ]
  3. Pouwels MJ, Tack CJ, Span PN, Olthaar AJ, Sweep CG, Huvers FC, Lutterman JA, Hermus AR: Role of hexosamines in insulin resistance and nutrient sensing in human adipose and muscle tissue. J Clin Endocrinol Metab. 2004 Oct;89(10):5132-7. [PubMed:15472217 ]
  4. Ijare OB, Somashekar BS, Jadegoud Y, Nagana Gowda GA: 1H and 13C NMR characterization and stereochemical assignments of bile acids in aqueous media. Lipids. 2005 Oct;40(10):1031-41. [PubMed:16382575 ]
  5. Schwenk M, Hofmann AF, Carlson GL, Carter JA, Coulston F, Greim H: Bile acid conjugation in the chimpanzee: effective sulfation of lithocholic acid. Arch Toxicol. 1978 Apr 27;40(2):109-18. [PubMed:580732 ]
  6. Bolhuis PA, Sinaasappel M: Bile acid clearance and biocompatibility of XAD-4 haemoperfusion. Int J Artif Organs. 1978 May;1(3):135-41. [PubMed:689756 ]
  7. Roda A, Pellicciari R, Polimeni C, Cerre C, Forti GC, Sadeghpour B, Sapigni E, Gioacchini AM, Natalini B: Metabolism, pharmacokinetics, and activity of a new 6-fluoro analogue of ursodeoxycholic acid in rats and hamsters. Gastroenterology. 1995 Apr;108(4):1204-14. [PubMed:7698590 ]
  8. St-Pierre MV, Kullak-Ublick GA, Hagenbuch B, Meier PJ: Transport of bile acids in hepatic and non-hepatic tissues. J Exp Biol. 2001 May;204(Pt 10):1673-86. [PubMed:11316487 ]
  9. Claudel T, Staels B, Kuipers F: The Farnesoid X receptor: a molecular link between bile acid and lipid and glucose metabolism. Arterioscler Thromb Vasc Biol. 2005 Oct;25(10):2020-30. Epub 2005 Jul 21. [PubMed:16037564 ]
  10. Chiang JY: Bile acid regulation of hepatic physiology: III. Bile acids and nuclear receptors. Am J Physiol Gastrointest Liver Physiol. 2003 Mar;284(3):G349-56. [PubMed:12576301 ]
  11. Davis RA, Miyake JH, Hui TY, Spann NJ: Regulation of cholesterol-7alpha-hydroxylase: BAREly missing a SHP. J Lipid Res. 2002 Apr;43(4):533-43. [PubMed:11907135 ]
  12. Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]

Enzymes

General function:
Involved in thiolester hydrolase activity
Specific function:
Involved in bile acid metabolism. In liver hepatocytes catalyzes the second step in the conjugation of C24 bile acids (choloneates) to glycine and taurine before excretion into bile canaliculi. The major components of bile are cholic acid and chenodeoxycholic acid. In a first step the bile acids are converted to an acyl-CoA thioester, either in peroxisomes (primary bile acids deriving from the cholesterol pathway), or cytoplasmic at the endoplasmic reticulum (secondary bile acids). May catalyze the conjugation of primary or secondary bile acids, or both. The conjugation increases the detergent properties of bile acids in the intestine, which facilitates lipid and fat-soluble vitamin absorption. In turn, bile acids are deconjugated by bacteria in the intestine and are recycled back to the liver for reconjugation (secondary bile acids). May also act as an acyl-CoA thioesterase that regulates intracellular levels of free fatty acids. In vitro, catalyzes the hydrolysis of long- and very long-chain saturated acyl-CoAs to the free fatty acid and coenzyme A (CoASH), and conjugates glycine to these acyl-CoAs.
Gene Name:
BAAT
Uniprot ID:
Q14032
Molecular weight:
46298.865
Reactions
Chenodeoxycholoyl-CoA + Taurine → Taurochenodesoxycholic acid + Coenzyme Adetails
General function:
Involved in monooxygenase activity
Specific function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It performs a variety of oxidation reactions (e.g. caffeine 8-oxidation, omeprazole sulphoxidation, midazolam 1'-hydroxylation and midazolam 4-hydroxylation) of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. Acts as a 1,8-cineole 2-exo-monooxygenase. The enzyme also hydroxylates etoposide.
Gene Name:
CYP3A4
Uniprot ID:
P08684
Molecular weight:
57255.585
Reactions
Taurochenodesoxycholic acid + NADPH + Oxygen → Taurohyocholate + NADP + Waterdetails