Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:52:16 UTC
Update Date2022-03-07 02:53:29 UTC
HMDB IDHMDB0032851
Secondary Accession Numbers
  • HMDB32851
Metabolite Identification
Common NameIsohelianol
DescriptionIsohelianol 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 Isohelianol.
Structure
Data?1563862317
Synonyms
ValueSource
19(10->9)-abeo-3,4-secoeupha-4,24-dien-3-olHMDB
Chemical FormulaC30H52O
Average Molecular Weight428.7333
Monoisotopic Molecular Weight428.401816286
IUPAC Name3-[3a,5a,9b-trimethyl-3-(6-methylhept-5-en-2-yl)-7-(propan-2-ylidene)-dodecahydro-1H-cyclopenta[a]naphthalen-6-yl]propan-1-ol
Traditional Name3-[3a,5a,9b-trimethyl-3-(6-methylhept-5-en-2-yl)-7-(propan-2-ylidene)-octahydro-1H-cyclopenta[a]naphthalen-6-yl]propan-1-ol
CAS Registry Number203570-12-1
SMILES
CC(CCC=C(C)C)C1CCC2(C)C3CCC(C(CCCO)C3(C)CCC12C)=C(C)C
InChI Identifier
InChI=1S/C30H52O/c1-21(2)11-9-12-23(5)25-16-17-30(8)27-15-14-24(22(3)4)26(13-10-20-31)28(27,6)18-19-29(25,30)7/h11,23,25-27,31H,9-10,12-20H2,1-8H3
InChI KeyPDGUDHUKTNJAMM-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
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility2.6e-06 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00022 g/LALOGPS
logP8.11ALOGPS
logP8.11ChemAxon
logS-6.3ALOGPS
pKa (Strongest Acidic)16.86ChemAxon
pKa (Strongest Basic)-2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity136.89 m³·mol⁻¹ChemAxon
Polarizability55.48 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+201.11631661259
DarkChem[M-H]-194.63931661259
DeepCCS[M-2H]-244.73630932474
DeepCCS[M+Na]+220.02730932474
AllCCS[M+H]+213.832859911
AllCCS[M+H-H2O]+212.032859911
AllCCS[M+NH4]+215.532859911
AllCCS[M+Na]+216.032859911
AllCCS[M-H]-216.632859911
AllCCS[M+Na-2H]-218.832859911
AllCCS[M+HCOO]-221.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
IsohelianolCC(CCC=C(C)C)C1CCC2(C)C3CCC(C(CCCO)C3(C)CCC12C)=C(C)C2730.2Standard polar33892256
IsohelianolCC(CCC=C(C)C)C1CCC2(C)C3CCC(C(CCCO)C3(C)CCC12C)=C(C)C3204.8Standard non polar33892256
IsohelianolCC(CCC=C(C)C)C1CCC2(C)C3CCC(C(CCCO)C3(C)CCC12C)=C(C)C3239.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Isohelianol,1TMS,isomer #1CC(C)=CCCC(C)C1CCC2(C)C3CCC(=C(C)C)C(CCCO[Si](C)(C)C)C3(C)CCC12C3341.5Semi standard non polar33892256
Isohelianol,1TBDMS,isomer #1CC(C)=CCCC(C)C1CCC2(C)C3CCC(=C(C)C)C(CCCO[Si](C)(C)C(C)(C)C)C3(C)CCC12C3563.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Isohelianol GC-MS (Non-derivatized) - 70eV, Positivesplash10-03di-3219500000-eb6b8f4058ebe2ac3a5e2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isohelianol GC-MS (1 TMS) - 70eV, Positivesplash10-00ri-5123900000-a77a74c7b495a8732b492017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isohelianol 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 - Isohelianol 10V, Positive-QTOFsplash10-01t9-0005900000-318b5ffba54b0a2e9a922015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 20V, Positive-QTOFsplash10-03xu-2119300000-dd10d1c3644d404079d72015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 40V, Positive-QTOFsplash10-1000-4359100000-98c14a9150b1a87dd52c2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 10V, Negative-QTOFsplash10-004i-0001900000-77f45f8962ec44ee0efd2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 20V, Negative-QTOFsplash10-004i-1005900000-ce8c29c5838651aa727e2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 40V, Negative-QTOFsplash10-0006-4009300000-a7b65202f48c364827de2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 10V, Positive-QTOFsplash10-0a5m-9106100000-8de69b2c5731a72ea85a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 20V, Positive-QTOFsplash10-0aou-9122000000-5c138f3680bb1af96d312021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 40V, Positive-QTOFsplash10-0aou-9341000000-3cc6ab32a2d38dc748722021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 10V, Negative-QTOFsplash10-004i-0000900000-ed006f256d0151ef06142021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 20V, Negative-QTOFsplash10-004i-0000900000-dd6cc0e3ee21de0b500a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isohelianol 40V, Negative-QTOFsplash10-004j-3009700000-e14a6ea4bc0d23c246832021-09-22Wishart 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 IDFDB021562
KNApSAcK IDC00045327
Chemspider ID35013507
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound73745846
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1832101
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.