Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	36417
Common Name:	12-Ketochenodeoxycholic acid
Systematic Name:	3alpha,7alpha-dihydroxy-12-oxo-5beta-cholan-24-oic acid
RefMet Name:	12-Ketochenodeoxycholic acid
Synonyms:	3,7-Dihydroxy-12-oxocholanoic acid; 12-Keto-CDCA [PubChem Synonyms]
Exact Mass:	406.2719 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C24H38O5
InChIKey:	MIHNUBCEFJLAGN-DMMBONCOSA-N
LIPID MAPS Category:	Sterol Lipids [ST]
LIPID MAPS mainclass:	Bile acids and derivatives [ST04]
LIPID MAPS subclass:	C24 bile acids, alcohols, and derivatives [ST0401]
SMILES:	C[C@H](CCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC(=O)[C@]12C)[C@@]1(C)CC[C@H](C[C@H]1C[C@H]3O)O
Studies:	Available studies (via RefMet name)

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Calculated physicochemical properties (?):

Heavy Atoms:	29
Rings:	4
Aromatic Rings:	0
Rotatable Bonds:	4
van der Waals Molecular volume:	412.99 Å3 molecule-1
Toplogical Polar Sufrace Area:	94.83 Å2 molecule-1
Hydrogen Bond Donors:	3
Hydrogen Bond Acceptors:	5
logP:	4.23
Molar Refractivity:	110.06
Fraction sp3 Carbons:	0.92
sp3 Carbons:	22

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y