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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 01:18:36 UTC
Update Date2021-09-26 22:58:15 UTC
HMDB IDHMDB0248140
Secondary Accession NumbersNone
Metabolite Identification
Common NameAlisol A
Description17-hydroxy-2,6,6,10,11-pentamethyl-14-(4,5,6-trihydroxy-6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-14-en-5-one belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. 17-hydroxy-2,6,6,10,11-pentamethyl-14-(4,5,6-trihydroxy-6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-14-en-5-one is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Alisol a is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Alisol A is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
Alisol aMeSH
Chemical FormulaC30H50O5
Average Molecular Weight490.725
Monoisotopic Molecular Weight490.36582471
IUPAC Name17-hydroxy-2,6,6,10,11-pentamethyl-14-(4,5,6-trihydroxy-6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-14-en-5-one
Traditional Name17-hydroxy-2,6,6,10,11-pentamethyl-14-(4,5,6-trihydroxy-6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-14-en-5-one
CAS Registry NumberNot Available
SMILES
CC(CC(O)C(O)C(C)(C)O)C1=C2CC(O)C3C4(C)CCC(=O)C(C)(C)C4CCC3(C)C2(C)CC1
InChI Identifier
InChI=1S/C30H50O5/c1-17(15-21(32)25(34)27(4,5)35)18-9-13-29(7)19(18)16-20(31)24-28(6)12-11-23(33)26(2,3)22(28)10-14-30(24,29)8/h17,20-22,24-25,31-32,34-35H,9-16H2,1-8H3
InChI KeyHNOSJVWYGXOFRP-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
  • 25-hydroxysteroid
  • 24-hydroxysteroid
  • 23-hydroxysteroid
  • 11-hydroxysteroid
  • 3-oxosteroid
  • Hydroxysteroid
  • Oxosteroid
  • Steroid
  • Cyclic alcohol
  • Tertiary alcohol
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Polyol
  • Organic oxygen compound
  • Alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • 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 SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP4.01ALOGPS
logP3.75ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)13.03ChemAxon
pKa (Strongest Basic)-0.34ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity139.02 m³·mol⁻¹ChemAxon
Polarizability57.3 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+218.80630932474
DeepCCS[M-H]-216.4130932474
DeepCCS[M-2H]-249.29430932474
DeepCCS[M+Na]+224.71830932474
AllCCS[M+H]+219.732859911
AllCCS[M+H-H2O]+218.232859911
AllCCS[M+NH4]+221.132859911
AllCCS[M+Na]+221.532859911
AllCCS[M-H]-217.432859911
AllCCS[M+Na-2H]-220.332859911
AllCCS[M+HCOO]-223.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Alisol ACC(CC(O)C(O)C(C)(C)O)C1=C2CC(O)C3C4(C)CCC(=O)C(C)(C)C4CCC3(C)C2(C)CC12914.9Standard polar33892256
Alisol ACC(CC(O)C(O)C(C)(C)O)C1=C2CC(O)C3C4(C)CCC(=O)C(C)(C)C4CCC3(C)C2(C)CC13609.1Standard non polar33892256
Alisol ACC(CC(O)C(O)C(C)(C)O)C1=C2CC(O)C3C4(C)CCC(=O)C(C)(C)C4CCC3(C)C2(C)CC13914.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Alisol A,5TMS,isomer #1CC(CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)(C)O[Si](C)(C)C)C1=C2CC(O[Si](C)(C)C)C3C4(C)CC=C(O[Si](C)(C)C)C(C)(C)C4CCC3(C)C2(C)CC13783.2Semi standard non polar33892256
Alisol A,5TMS,isomer #1CC(CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)(C)O[Si](C)(C)C)C1=C2CC(O[Si](C)(C)C)C3C4(C)CC=C(O[Si](C)(C)C)C(C)(C)C4CCC3(C)C2(C)CC13701.0Standard non polar33892256
Alisol A,5TMS,isomer #1CC(CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)(C)O[Si](C)(C)C)C1=C2CC(O[Si](C)(C)C)C3C4(C)CC=C(O[Si](C)(C)C)C(C)(C)C4CCC3(C)C2(C)CC13800.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-5131900000-37816e34f1e8eda311372021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_7) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_8) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_9) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_2_10) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_3_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_3_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_3_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_3_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_3_6) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_3_7) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alisol A GC-MS (TMS_3_8) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alisol A 10V, Positive-QTOFsplash10-0abc-0003900000-212d288a6dd50ef33b142021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alisol A 20V, Positive-QTOFsplash10-0a4i-0006900000-940731b906ddfb527dcc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alisol A 40V, Positive-QTOFsplash10-000f-5291000000-177e567665ca2388134a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alisol A 10V, Negative-QTOFsplash10-000i-0000900000-45fc3281649d5e1773472021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alisol A 20V, Negative-QTOFsplash10-0uk9-1008900000-59b17d5be144069b85a72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alisol A 40V, Negative-QTOFsplash10-03ea-0009700000-3999987a86165809c92c2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
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 Compound15558614
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]