Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 16:38:41 UTC
Update Date2021-09-26 23:11:49 UTC
HMDB IDHMDB0256289
Secondary Accession NumbersNone
Metabolite Identification
Common NamePentolame
Description14-[(5-hydroxypentyl)amino]-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2,4,6-trien-5-ol belongs to the class of organic compounds known as 3-hydroxysteroids. These are steroids carrying a hydroxyl group at the 3-position of the steroid backbone. Based on a literature review very few articles have been published on 14-[(5-hydroxypentyl)amino]-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2,4,6-trien-5-ol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Pentolame is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Pentolame 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
SynonymsNot Available
Chemical FormulaC23H35NO2
Average Molecular Weight357.538
Monoisotopic Molecular Weight357.266779371
IUPAC Name14-[(5-hydroxypentyl)amino]-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-trien-5-ol
Traditional Name14-[(5-hydroxypentyl)amino]-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-trien-5-ol
CAS Registry NumberNot Available
SMILES
CC12CCC3C(CCC4=C3C=CC(O)=C4)C1CCC2NCCCCCO
InChI Identifier
InChI=1S/C23H35NO2/c1-23-12-11-19-18-8-6-17(26)15-16(18)5-7-20(19)21(23)9-10-22(23)24-13-3-2-4-14-25/h6,8,15,19-22,24-26H,2-5,7,9-14H2,1H3
InChI KeyCYIRNKIFROUCMA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3-hydroxysteroids. These are steroids carrying a hydroxyl group at the 3-position of the steroid backbone.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassHydroxysteroids
Direct Parent3-hydroxysteroids
Alternative Parents
Substituents
  • 20-azasteroid
  • Estrogen-skeleton
  • 3-hydroxysteroid
  • Estrane-skeleton
  • Azasteroid
  • Phenanthrene
  • Tetralin
  • Phenol
  • Aralkylamine
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Secondary amine
  • Secondary aliphatic amine
  • Alkanolamine
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Amine
  • Alcohol
  • Organic nitrogen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic 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
logP4.51ALOGPS
logP3.48ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)10.24ChemAxon
pKa (Strongest Basic)11.05ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area52.49 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity106.74 m³·mol⁻¹ChemAxon
Polarizability44.61 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-218.53530932474
DeepCCS[M+Na]+193.97230932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PentolameCC12CCC3C(CCC4=C3C=CC(O)=C4)C1CCC2NCCCCCO3642.2Standard polar33892256
PentolameCC12CCC3C(CCC4=C3C=CC(O)=C4)C1CCC2NCCCCCO3275.3Standard non polar33892256
PentolameCC12CCC3C(CCC4=C3C=CC(O)=C4)C1CCC2NCCCCCO3266.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Pentolame,3TMS,isomer #1CC12CCC3C4=CC=C(O[Si](C)(C)C)C=C4CCC3C1CCC2N(CCCCCO[Si](C)(C)C)[Si](C)(C)C3429.9Semi standard non polar33892256
Pentolame,3TMS,isomer #1CC12CCC3C4=CC=C(O[Si](C)(C)C)C=C4CCC3C1CCC2N(CCCCCO[Si](C)(C)C)[Si](C)(C)C3548.7Standard non polar33892256
Pentolame,3TMS,isomer #1CC12CCC3C4=CC=C(O[Si](C)(C)C)C=C4CCC3C1CCC2N(CCCCCO[Si](C)(C)C)[Si](C)(C)C3542.9Standard polar33892256
Pentolame,3TBDMS,isomer #1CC12CCC3C4=CC=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2N(CCCCCO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4119.7Semi standard non polar33892256
Pentolame,3TBDMS,isomer #1CC12CCC3C4=CC=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2N(CCCCCO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4243.9Standard non polar33892256
Pentolame,3TBDMS,isomer #1CC12CCC3C4=CC=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2N(CCCCCO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3779.8Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-2779000000-58af11bca1c1ae6ceebc2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pentolame GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-05Wishart 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 CompoundNot Available
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 ]