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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-10-30 10:32:48 UTC
Update Date2022-03-07 03:17:33 UTC
HMDB IDHMDB0059604
Secondary Accession Numbers
  • HMDB59604
Metabolite Identification
Common Name5-beta-Cholestan-3-one
Description5-beta-Cholestan-3-one belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. 5-beta-Cholestan-3-one is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
5-b-Cholestan-3-oneGenerator
5-Β-cholestan-3-oneGenerator
Chemical FormulaC27H46O
Average Molecular Weight386.6535
Monoisotopic Molecular Weight386.354866094
IUPAC Name(1S,2S,10R,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-one
Traditional Namecholestan-3-one
CAS Registry NumberNot Available
SMILES
[H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CCC2CC(=O)CC[C@]12C
InChI Identifier
InChI=1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h18-20,22-25H,6-17H2,1-5H3/t19-,20?,22+,23-,24+,25+,26+,27-/m1/s1
InChI KeyPESKGJQREUXSRR-ZTPZMMAUSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassCholestane steroids
Direct ParentCholesterols and derivatives
Alternative Parents
Substituents
  • Cholesterol-skeleton
  • Oxosteroid
  • 3-oxosteroid
  • Cyclic ketone
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility1.4e-05 g/LALOGPS
logP6.65ALOGPS
logP7.73ChemAxon
logS-7.4ALOGPS
pKa (Strongest Basic)-7.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity118.74 m³·mol⁻¹ChemAxon
Polarizability50.33 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+196.28531661259
DarkChem[M-H]-192.24731661259
DeepCCS[M-2H]-242.03530932474
DeepCCS[M+Na]+218.15730932474
AllCCS[M+H]+203.532859911
AllCCS[M+H-H2O]+201.432859911
AllCCS[M+NH4]+205.432859911
AllCCS[M+Na]+206.032859911
AllCCS[M-H]-202.832859911
AllCCS[M+Na-2H]-204.632859911
AllCCS[M+HCOO]-206.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5-beta-Cholestan-3-one[H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CCC2CC(=O)CC[C@]12C2742.4Standard polar33892256
5-beta-Cholestan-3-one[H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CCC2CC(=O)CC[C@]12C3113.2Standard non polar33892256
5-beta-Cholestan-3-one[H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CCC2CC(=O)CC[C@]12C3203.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5-beta-Cholestan-3-one,1TMS,isomer #1CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4CC(O[Si](C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C3145.4Semi standard non polar33892256
5-beta-Cholestan-3-one,1TMS,isomer #1CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4CC(O[Si](C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C3060.9Standard non polar33892256
5-beta-Cholestan-3-one,1TMS,isomer #2CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4C=C(O[Si](C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C3168.5Semi standard non polar33892256
5-beta-Cholestan-3-one,1TMS,isomer #2CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4C=C(O[Si](C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C3133.3Standard non polar33892256
5-beta-Cholestan-3-one,1TBDMS,isomer #1CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4CC(O[Si](C)(C)C(C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C3376.0Semi standard non polar33892256
5-beta-Cholestan-3-one,1TBDMS,isomer #1CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4CC(O[Si](C)(C)C(C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C3238.0Standard non polar33892256
5-beta-Cholestan-3-one,1TBDMS,isomer #2CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4C=C(O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C3396.4Semi standard non polar33892256
5-beta-Cholestan-3-one,1TBDMS,isomer #2CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4C=C(O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C3317.7Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5-beta-Cholestan-3-one GC-MS (Non-derivatized) - 70eV, Positivesplash10-05fr-1119000000-a8008031484e35920daa2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-beta-Cholestan-3-one GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 10V, Positive-QTOFsplash10-000i-0009000000-d67fc5e4a90e5d444b4c2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 20V, Positive-QTOFsplash10-0avr-3109000000-6cb93905134a4bd15b662017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 40V, Positive-QTOFsplash10-0abc-4129000000-9147166fdcb0a41b5fb92017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 10V, Negative-QTOFsplash10-000i-0009000000-dc54e67e8b668159df032017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 20V, Negative-QTOFsplash10-000i-0009000000-e72d372e493f1796a5722017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 40V, Negative-QTOFsplash10-066u-2019000000-49f63f8ed5d9e7e3d6732017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 10V, Positive-QTOFsplash10-000i-0009000000-ed9f64dc8d9438f06ad52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 20V, Positive-QTOFsplash10-06dj-9564000000-4708ca773188919759e72021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 40V, Positive-QTOFsplash10-0a4l-9631000000-07b899063b273732ad612021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 10V, Negative-QTOFsplash10-000i-0009000000-c037f2d2f217e99b79ac2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 20V, Negative-QTOFsplash10-000i-0009000000-c037f2d2f217e99b79ac2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 40V, Negative-QTOFsplash10-00li-0009000000-0d564d7dac5b86cfee112021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB 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 Compound10883573
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. Dietschy JM, Turley SD: Thematic review series: brain Lipids. Cholesterol metabolism in the central nervous system during early development and in the mature animal. J Lipid Res. 2004 Aug;45(8):1375-97. [PubMed:15254070 ]
  6. O'Byrne SM, Blaner WS: Retinol and retinyl esters: biochemistry and physiology. J Lipid Res. 2013 Jul;54(7):1731-43. doi: 10.1194/jlr.R037648. Epub 2013 Apr 26. [PubMed:23625372 ]
  7. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
  8. Linda T. Welson (2006). Triglycerides and Cholesterol Research. Nova Science Publishers Inc..

Enzymes

General function:
Involved in oxidoreductase activity
Specific function:
Efficiently catalyzes the reduction of progesterone, androstenedione, 17-alpha-hydroxyprogesterone and testosterone to 5-beta-reduced metabolites. The bile acid intermediates 7-alpha,12-alpha-dihydroxy-4-cholesten-3-one and 7-alpha-hydroxy-4-cholesten-3-one can also act as substrates.
Gene Name:
AKR1D1
Uniprot ID:
P51857
Molecular weight:
32889.38
Reactions
5-beta-Cholestan-3-one + NADP → Cholestenone + NADPHdetails