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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-03-21 06:12:03 UTC
Update Date2022-03-07 03:17:53 UTC
HMDB IDHMDB0062384
Secondary Accession Numbers
  • HMDB62384
Metabolite Identification
Common Name4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol
Description3beta-hydroxy-4beta-methyl-5alpha-cholest-8-ene-4alpha-carboxylic acid, also known as 4alpha-carboxy-4beta-methyl-5alpha-cholest-8-en-3beta-ol or 4α-carboxy-4β-methyl-5α-cholest-8-en-3β-ol, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. 3beta-hydroxy-4beta-methyl-5alpha-cholest-8-ene-4alpha-carboxylic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Data?1563866304
Synonyms
ValueSource
4alpha-Carboxy-4beta-methyl-5alpha-cholest-8-en-3beta-olChEBI
4alpha-Carboxy-4beta-methyl-5alpha-cholesta-8-en-3beta-olChEBI
4a-Carboxy-4b-methyl-5a-cholest-8-en-3b-olGenerator
4Α-carboxy-4β-methyl-5α-cholest-8-en-3β-olGenerator
4a-Carboxy-4b-methyl-5a-cholesta-8-en-3b-olGenerator
4Α-carboxy-4β-methyl-5α-cholesta-8-en-3β-olGenerator
3b-Hydroxy-4b-methyl-5a-cholest-8-ene-4a-carboxylateGenerator
3b-Hydroxy-4b-methyl-5a-cholest-8-ene-4a-carboxylic acidGenerator
3beta-Hydroxy-4beta-methyl-5alpha-cholest-8-ene-4alpha-carboxylateGenerator
3Β-hydroxy-4β-methyl-5α-cholest-8-ene-4α-carboxylateGenerator
3Β-hydroxy-4β-methyl-5α-cholest-8-ene-4α-carboxylic acidGenerator
Chemical FormulaC29H48O3
Average Molecular Weight444.7
Monoisotopic Molecular Weight444.360345406
IUPAC Name(2S,5S,6S,7R,11R,14R,15R)-5-hydroxy-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-ene-6-carboxylic acid
Traditional Name(2S,5S,6S,7R,11R,14R,15R)-5-hydroxy-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-ene-6-carboxylic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])C3=C(CC[C@]12C)[C@@]1(C)CC[C@]([H])(O)[C@@](C)(C(O)=O)[C@]1([H])CC3
InChI Identifier
InChI=1S/C29H48O3/c1-18(2)8-7-9-19(3)21-11-12-22-20-10-13-24-28(5,23(20)14-16-27(21,22)4)17-15-25(30)29(24,6)26(31)32/h18-19,21-22,24-25,30H,7-17H2,1-6H3,(H,31,32)/t19-,21-,22+,24-,25+,27-,28-,29+/m1/s1
InChI KeyGLCDBDRQLZKKOJ-LJAIZBFVSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Cholesterol-skeleton
  • Cholestane-skeleton
  • 4-carboxy steroid
  • Steroid acid
  • 3-hydroxysteroid
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • 15-hydroxysteroid
  • Steroid
  • Beta-hydroxy acid
  • Hydroxy acid
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Alcohol
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Source
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.0013 g/lALOGPS
LogP6.82ALOGPS
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP6.82ALOGPS
logP7ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)4.59ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity130.94 m³·mol⁻¹ChemAxon
Polarizability55.51 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+209.54631661259
DarkChem[M-H]-204.90631661259
DeepCCS[M-2H]-241.67830932474
DeepCCS[M+Na]+215.62930932474
AllCCS[M+H]+212.632859911
AllCCS[M+H-H2O]+210.932859911
AllCCS[M+NH4]+214.232859911
AllCCS[M+Na]+214.732859911
AllCCS[M-H]-210.232859911
AllCCS[M+Na-2H]-212.532859911
AllCCS[M+HCOO]-215.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])C3=C(CC[C@]12C)[C@@]1(C)CC[C@]([H])(O)[C@@](C)(C(O)=O)[C@]1([H])CC33379.0Standard polar33892256
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])C3=C(CC[C@]12C)[C@@]1(C)CC[C@]([H])(O)[C@@](C)(C(O)=O)[C@]1([H])CC33374.6Standard non polar33892256
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])C3=C(CC[C@]12C)[C@@]1(C)CC[C@]([H])(O)[C@@](C)(C(O)=O)[C@]1([H])CC33521.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol,1TMS,isomer #1CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2C3=C(CC[C@@]21C)[C@@]1(C)CC[C@H](O[Si](C)(C)C)[C@@](C)(C(=O)O)[C@@H]1CC33469.2Semi standard non polar33892256
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol,1TMS,isomer #2CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2C3=C(CC[C@@]21C)[C@@]1(C)CC[C@H](O)[C@@](C)(C(=O)O[Si](C)(C)C)[C@@H]1CC33432.7Semi standard non polar33892256
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol,2TMS,isomer #1CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2C3=C(CC[C@@]21C)[C@@]1(C)CC[C@H](O[Si](C)(C)C)[C@@](C)(C(=O)O[Si](C)(C)C)[C@@H]1CC33432.1Semi standard non polar33892256
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol,1TBDMS,isomer #1CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2C3=C(CC[C@@]21C)[C@@]1(C)CC[C@H](O[Si](C)(C)C(C)(C)C)[C@@](C)(C(=O)O)[C@@H]1CC33707.8Semi standard non polar33892256
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol,1TBDMS,isomer #2CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2C3=C(CC[C@@]21C)[C@@]1(C)CC[C@H](O)[C@@](C)(C(=O)O[Si](C)(C)C(C)(C)C)[C@@H]1CC33690.4Semi standard non polar33892256
4??-carboxy-4??-methyl-5??-cholesta-8-en-3??-ol,2TBDMS,isomer #1CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2C3=C(CC[C@@]21C)[C@@]1(C)CC[C@H](O[Si](C)(C)C(C)(C)C)[C@@](C)(C(=O)O[Si](C)(C)C(C)(C)C)[C@@H]1CC33923.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol GC-MS (Non-derivatized) - 70eV, Positivesplash10-03xr-1009600000-357154ee8571c7abb8062017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol GC-MS (2 TMS) - 70eV, Positivesplash10-00di-3001290000-b4abb9bc6f63998dba1f2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 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 - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 10V, Positive-QTOFsplash10-004j-0002900000-cecfa0f4033bf3bdf9542017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 20V, Positive-QTOFsplash10-0a7j-4009800000-a4c68b0092c77b998c0a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 40V, Positive-QTOFsplash10-0a4l-6239200000-0b737d37a6fa57bd9d8e2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 10V, Negative-QTOFsplash10-0006-0003900000-f421950834a235d62ebe2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 20V, Negative-QTOFsplash10-000w-0009500000-aaf74005758f1f8e15262017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 40V, Negative-QTOFsplash10-001i-1009200000-3569c0a5ed13ef7146c42017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 10V, Positive-QTOFsplash10-0002-0002900000-d595ffc96acf346017f22021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 20V, Positive-QTOFsplash10-0006-4223900000-85564609d541595663a02021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 40V, Positive-QTOFsplash10-05my-9457100000-ec145ea5b33ef460c9252021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 10V, Negative-QTOFsplash10-0006-0000900000-bd91a2756ebb8372ba0c2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 20V, Negative-QTOFsplash10-0006-0005900000-4be5b8f9e3e151e382552021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol 40V, Negative-QTOFsplash10-0006-4005900000-cd593eeb025153dd3abc2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDCPD-8613
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44263317
PDB IDNot Available
ChEBI ID87277
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. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.