Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 22:01:51 UTC
Update Date2022-03-07 02:55:05 UTC
HMDB IDHMDB0036851
Secondary Accession Numbers
  • HMDB36851
Metabolite Identification
Common NameCeanothic acid
DescriptionCeanothic acid, also known as ceanothate, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Based on a literature review a significant number of articles have been published on Ceanothic acid.
Structure
Data?1563862938
Synonyms
ValueSource
CeanothateGenerator
1(2->3)-abeo-3-hydroxy-20(29)-lupene-2,28-dioic acidHMDB
Emmolic acidHMDB
16-Hydroxy-1,2,14,17,17-pentamethyl-8-(prop-1-en-2-yl)pentacyclo[11.7.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁸]icosane-5,15-dicarboxylateGenerator
Ceanothic acidMeSH
Chemical FormulaC30H46O5
Average Molecular Weight486.6832
Monoisotopic Molecular Weight486.334524582
IUPAC Name16-hydroxy-1,2,14,17,17-pentamethyl-8-(prop-1-en-2-yl)pentacyclo[11.7.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁸]icosane-5,15-dicarboxylic acid
Traditional Name16-hydroxy-1,2,14,17,17-pentamethyl-8-(prop-1-en-2-yl)pentacyclo[11.7.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁸]icosane-5,15-dicarboxylic acid
CAS Registry Number21302-79-4
SMILES
CC(=C)C1CCC2(CCC3(C)C(CCC4C5(C)C(C(O)C(C)(C)C5CCC34C)C(O)=O)C12)C(O)=O
InChI Identifier
InChI=1S/C30H46O5/c1-16(2)17-10-13-30(25(34)35)15-14-27(5)18(21(17)30)8-9-20-28(27,6)12-11-19-26(3,4)23(31)22(24(32)33)29(19,20)7/h17-23,31H,1,8-15H2,2-7H3,(H,32,33)(H,34,35)
InChI KeyWLCHQSHZHFLMJH-UHFFFAOYSA-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
  • Steroid acid
  • 3-carboxy steroid
  • 18-oxosteroid
  • 18-hydroxysteroid
  • Hydroxysteroid
  • Oxosteroid
  • 16-beta-hydroxysteroid
  • 16-hydroxysteroid
  • Steroid
  • Beta-hydroxy acid
  • Hydroxy acid
  • Dicarboxylic acid or derivatives
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Alcohol
  • Organic oxide
  • Carbonyl group
  • Hydrocarbon derivative
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point356 - 357 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0017 g/LALOGPS
logP4.53ALOGPS
logP5.57ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)4.3ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area94.83 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity134.11 m³·mol⁻¹ChemAxon
Polarizability55.4 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+211.02731661259
DarkChem[M-H]-206.4531661259
DeepCCS[M-2H]-247.69430932474
DeepCCS[M+Na]+223.12430932474
AllCCS[M+H]+214.632859911
AllCCS[M+H-H2O]+213.032859911
AllCCS[M+NH4]+216.032859911
AllCCS[M+Na]+216.532859911
AllCCS[M-H]-217.532859911
AllCCS[M+Na-2H]-219.432859911
AllCCS[M+HCOO]-221.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ceanothic acidCC(=C)C1CCC2(CCC3(C)C(CCC4C5(C)C(C(O)C(C)(C)C5CCC34C)C(O)=O)C12)C(O)=O3578.4Standard polar33892256
Ceanothic acidCC(=C)C1CCC2(CCC3(C)C(CCC4C5(C)C(C(O)C(C)(C)C5CCC34C)C(O)=O)C12)C(O)=O3414.9Standard non polar33892256
Ceanothic acidCC(=C)C1CCC2(CCC3(C)C(CCC4C5(C)C(C(O)C(C)(C)C5CCC34C)C(O)=O)C12)C(O)=O3833.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Ceanothic acid,1TMS,isomer #1C=C(C)C1CCC2(C(=O)O)CCC3(C)C(CCC4C5(C)C(C(=O)O)C(O[Si](C)(C)C)C(C)(C)C5CCC43C)C123880.1Semi standard non polar33892256
Ceanothic acid,1TMS,isomer #2C=C(C)C1CCC2(C(=O)O)CCC3(C)C(CCC4C5(C)C(C(=O)O[Si](C)(C)C)C(O)C(C)(C)C5CCC43C)C123841.3Semi standard non polar33892256
Ceanothic acid,1TMS,isomer #3C=C(C)C1CCC2(C(=O)O[Si](C)(C)C)CCC3(C)C(CCC4C5(C)C(C(=O)O)C(O)C(C)(C)C5CCC43C)C123823.3Semi standard non polar33892256
Ceanothic acid,2TMS,isomer #1C=C(C)C1CCC2(C(=O)O[Si](C)(C)C)CCC3(C)C(CCC4C5(C)C(C(=O)O)C(O[Si](C)(C)C)C(C)(C)C5CCC43C)C123708.8Semi standard non polar33892256
Ceanothic acid,2TMS,isomer #2C=C(C)C1CCC2(C(=O)O)CCC3(C)C(CCC4C5(C)C(C(=O)O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)(C)C5CCC43C)C123751.1Semi standard non polar33892256
Ceanothic acid,2TMS,isomer #3C=C(C)C1CCC2(C(=O)O[Si](C)(C)C)CCC3(C)C(CCC4C5(C)C(C(=O)O[Si](C)(C)C)C(O)C(C)(C)C5CCC43C)C123669.2Semi standard non polar33892256
Ceanothic acid,3TMS,isomer #1C=C(C)C1CCC2(C(=O)O[Si](C)(C)C)CCC3(C)C(CCC4C5(C)C(C(=O)O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)(C)C5CCC43C)C123559.2Semi standard non polar33892256
Ceanothic acid,1TBDMS,isomer #1C=C(C)C1CCC2(C(=O)O)CCC3(C)C(CCC4C5(C)C(C(=O)O)C(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C124112.2Semi standard non polar33892256
Ceanothic acid,1TBDMS,isomer #2C=C(C)C1CCC2(C(=O)O)CCC3(C)C(CCC4C5(C)C(C(=O)O[Si](C)(C)C(C)(C)C)C(O)C(C)(C)C5CCC43C)C124095.9Semi standard non polar33892256
Ceanothic acid,1TBDMS,isomer #3C=C(C)C1CCC2(C(=O)O[Si](C)(C)C(C)(C)C)CCC3(C)C(CCC4C5(C)C(C(=O)O)C(O)C(C)(C)C5CCC43C)C124081.8Semi standard non polar33892256
Ceanothic acid,2TBDMS,isomer #1C=C(C)C1CCC2(C(=O)O[Si](C)(C)C(C)(C)C)CCC3(C)C(CCC4C5(C)C(C(=O)O)C(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C124195.0Semi standard non polar33892256
Ceanothic acid,2TBDMS,isomer #2C=C(C)C1CCC2(C(=O)O)CCC3(C)C(CCC4C5(C)C(C(=O)O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C124235.4Semi standard non polar33892256
Ceanothic acid,2TBDMS,isomer #3C=C(C)C1CCC2(C(=O)O[Si](C)(C)C(C)(C)C)CCC3(C)C(CCC4C5(C)C(C(=O)O[Si](C)(C)C(C)(C)C)C(O)C(C)(C)C5CCC43C)C124169.2Semi standard non polar33892256
Ceanothic acid,3TBDMS,isomer #1C=C(C)C1CCC2(C(=O)O[Si](C)(C)C(C)(C)C)CCC3(C)C(CCC4C5(C)C(C(=O)O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C124278.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ceanothic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0aba-1019800000-c12c0dea68a1d7035c112017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ceanothic acid GC-MS (2 TMS) - 70eV, Positivesplash10-014i-3003339000-0e4e4bfd18d972cdf1c32017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ceanothic acid 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 - Ceanothic acid 10V, Positive-QTOFsplash10-014i-0000900000-5c04991c4127e98760502015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 20V, Positive-QTOFsplash10-0g4i-0001900000-c0d381ac307d0ac8e00b2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 40V, Positive-QTOFsplash10-00dj-1249800000-072983c020c5477869e22015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 10V, Positive-QTOFsplash10-014i-0000900000-5c04991c4127e98760502015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 20V, Positive-QTOFsplash10-0g4i-0001900000-c0d381ac307d0ac8e00b2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 40V, Positive-QTOFsplash10-00dj-1249800000-072983c020c5477869e22015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 10V, Negative-QTOFsplash10-000l-0000900000-9b58069eae3d73168a6c2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 20V, Negative-QTOFsplash10-006y-0002900000-f572051192e4d77ac6602015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 40V, Negative-QTOFsplash10-002e-1004900000-ba5e96d6e8d809afec582015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 10V, Negative-QTOFsplash10-000l-0000900000-9b58069eae3d73168a6c2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 20V, Negative-QTOFsplash10-006y-0002900000-f572051192e4d77ac6602015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 40V, Negative-QTOFsplash10-002e-1004900000-ba5e96d6e8d809afec582015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 10V, Positive-QTOFsplash10-000i-0000900000-969948ace46e404ab2742021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 20V, Positive-QTOFsplash10-0fyc-0014900000-f9943dfa3f1d0e20e0a22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 40V, Positive-QTOFsplash10-0fzl-4953000000-16d6f3a4202ac2b760542021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 10V, Negative-QTOFsplash10-000l-0000900000-ce71c9ad1039efecd9012021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 20V, Negative-QTOFsplash10-000f-0001900000-a37233c710d11f12b9a82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ceanothic acid 40V, Negative-QTOFsplash10-000m-0002900000-441719e907bc448617ea2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
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 IDC00029915
Chemspider ID141734
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound161352
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.