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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:08:56 UTC
Update Date2022-03-07 02:54:24 UTC
HMDB IDHMDB0035200
Secondary Accession Numbers
  • HMDB35200
Metabolite Identification
Common NameYucalexin B5
DescriptionYucalexin B5 belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Yucalexin B5 is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563862681
Synonyms
ValueSource
ent-15-Beyerene-2,3,12-trioneHMDB
ent-2-Hydroxy-1,15-beyeradiene-3,12-dioneHMDB
Chemical FormulaC20H26O3
Average Molecular Weight314.4186
Monoisotopic Molecular Weight314.188194698
IUPAC Name5,5,9,13-tetramethyltetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadec-14-ene-6,7,12-trione
Traditional Name5,5,9,13-tetramethyltetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadec-14-ene-6,7,12-trione
CAS Registry Number50719-31-8
SMILES
CC12CC3(CCC4C(C)(C)C(=O)C(=O)CC4(C)C3CC1=O)C=C2
InChI Identifier
InChI=1S/C20H26O3/c1-17(2)13-5-6-20-8-7-18(3,11-20)15(22)9-14(20)19(13,4)10-12(21)16(17)23/h7-8,13-14H,5-6,9-11H2,1-4H3
InChI KeyKYOFWFWEZCLKDW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Diterpenoid
  • Beyerane diterpenoid
  • 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
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point170 - 173 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0039 g/LALOGPS
logP2.78ALOGPS
logP4.12ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)17.56ChemAxon
pKa (Strongest Basic)-7.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area51.21 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity89.04 m³·mol⁻¹ChemAxon
Polarizability34.57 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+174.37731661259
DarkChem[M-H]-168.15131661259
DeepCCS[M-2H]-213.96330932474
DeepCCS[M+Na]+189.1930932474
AllCCS[M+H]+175.532859911
AllCCS[M+H-H2O]+172.532859911
AllCCS[M+NH4]+178.332859911
AllCCS[M+Na]+179.132859911
AllCCS[M-H]-184.732859911
AllCCS[M+Na-2H]-184.732859911
AllCCS[M+HCOO]-184.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Yucalexin B5CC12CC3(CCC4C(C)(C)C(=O)C(=O)CC4(C)C3CC1=O)C=C23034.0Standard polar33892256
Yucalexin B5CC12CC3(CCC4C(C)(C)C(=O)C(=O)CC4(C)C3CC1=O)C=C22196.7Standard non polar33892256
Yucalexin B5CC12CC3(CCC4C(C)(C)C(=O)C(=O)CC4(C)C3CC1=O)C=C22540.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Yucalexin B5,1TMS,isomer #1CC12C=CC3(CCC4C(C)(C)C(=O)C(O[Si](C)(C)C)=CC4(C)C3CC1=O)C22629.3Semi standard non polar33892256
Yucalexin B5,1TMS,isomer #1CC12C=CC3(CCC4C(C)(C)C(=O)C(O[Si](C)(C)C)=CC4(C)C3CC1=O)C22504.8Standard non polar33892256
Yucalexin B5,1TMS,isomer #2CC12C=CC3(CCC4C(C)(C)C(=O)C(=O)CC4(C)C3C=C1O[Si](C)(C)C)C22765.3Semi standard non polar33892256
Yucalexin B5,1TMS,isomer #2CC12C=CC3(CCC4C(C)(C)C(=O)C(=O)CC4(C)C3C=C1O[Si](C)(C)C)C22359.4Standard non polar33892256
Yucalexin B5,2TMS,isomer #1CC12C=CC3(CCC4C(C)(C)C(=O)C(O[Si](C)(C)C)=CC4(C)C3C=C1O[Si](C)(C)C)C22697.2Semi standard non polar33892256
Yucalexin B5,2TMS,isomer #1CC12C=CC3(CCC4C(C)(C)C(=O)C(O[Si](C)(C)C)=CC4(C)C3C=C1O[Si](C)(C)C)C22478.9Standard non polar33892256
Yucalexin B5,1TBDMS,isomer #1CC12C=CC3(CCC4C(C)(C)C(=O)C(O[Si](C)(C)C(C)(C)C)=CC4(C)C3CC1=O)C22861.3Semi standard non polar33892256
Yucalexin B5,1TBDMS,isomer #1CC12C=CC3(CCC4C(C)(C)C(=O)C(O[Si](C)(C)C(C)(C)C)=CC4(C)C3CC1=O)C22742.7Standard non polar33892256
Yucalexin B5,1TBDMS,isomer #2CC12C=CC3(CCC4C(C)(C)C(=O)C(=O)CC4(C)C3C=C1O[Si](C)(C)C(C)(C)C)C22994.7Semi standard non polar33892256
Yucalexin B5,1TBDMS,isomer #2CC12C=CC3(CCC4C(C)(C)C(=O)C(=O)CC4(C)C3C=C1O[Si](C)(C)C(C)(C)C)C22567.8Standard non polar33892256
Yucalexin B5,2TBDMS,isomer #1CC12C=CC3(CCC4C(C)(C)C(=O)C(O[Si](C)(C)C(C)(C)C)=CC4(C)C3C=C1O[Si](C)(C)C(C)(C)C)C23168.6Semi standard non polar33892256
Yucalexin B5,2TBDMS,isomer #1CC12C=CC3(CCC4C(C)(C)C(=O)C(O[Si](C)(C)C(C)(C)C)=CC4(C)C3C=C1O[Si](C)(C)C(C)(C)C)C22857.3Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Yucalexin B5 GC-MS (Non-derivatized) - 70eV, Positivesplash10-00dr-0190000000-355867c9a2c1d9d09de42017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Yucalexin B5 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 - Yucalexin B5 10V, Positive-QTOFsplash10-014i-0169000000-2287f3e574bb058a4bad2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 20V, Positive-QTOFsplash10-014j-0493000000-82281229f281e0c82ec62016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 40V, Positive-QTOFsplash10-053r-3960000000-487aa64a413a4412a4292016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 10V, Negative-QTOFsplash10-03di-0009000000-0437fc7330157ef9afc92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 20V, Negative-QTOFsplash10-03di-0029000000-98113a9e7ffb7fe7310f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 40V, Negative-QTOFsplash10-000w-4090000000-c30ac72150b8711fa5c02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 10V, Negative-QTOFsplash10-03di-0009000000-d8638daf32922c2274642021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 20V, Negative-QTOFsplash10-03di-0059000000-1e0ad665179afebed57f2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 40V, Negative-QTOFsplash10-03dj-0094000000-8fba71c40c17f0f317592021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 10V, Positive-QTOFsplash10-014i-0039000000-91283a7dc0db4604ceb72021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 20V, Positive-QTOFsplash10-0frb-0292000000-a71a0e48cf25ca4df87e2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Yucalexin B5 40V, Positive-QTOFsplash10-0f72-3890000000-f66c59810a3beeeb23702021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • 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 IDFDB013846
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751681
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.