Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:44:39 UTC
Update Date2021-09-26 22:57:32 UTC
HMDB IDHMDB0247687
Secondary Accession NumbersNone
Metabolite Identification
Common NameCholesteryl (pyren-1-yl)hexanoate
DescriptionCholesteryl (pyren-1-yl)hexanoate belongs to the class of organic compounds known as cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane moiety. Based on a literature review very few articles have been published on Cholesteryl (pyren-1-yl)hexanoate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Cholesteryl (pyren-1-yl)hexanoate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Cholesteryl (pyren-1-yl)hexanoate 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
Cholesteryl (pyren-1-yl)hexanoic acidGenerator
Chemical FormulaC49H64O2
Average Molecular Weight685.049
Monoisotopic Molecular Weight684.490631301
IUPAC Name2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl 6-(pyren-1-yl)hexanoate
Traditional Name2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl 6-(pyren-1-yl)hexanoate
CAS Registry NumberNot Available
SMILES
CC(C)CCCC(C)C1CCC2C3CC=C4CC(CCC4(C)C3CCC12C)OC(=O)CCCCCC1=C2C=CC3=CC=CC4=C3C2=C(C=C1)C=C4
InChI Identifier
InChI=1S/C49H64O2/c1-32(2)11-9-12-33(3)42-25-26-43-41-24-22-38-31-39(27-29-48(38,4)44(41)28-30-49(42,43)5)51-45(50)16-8-6-7-13-34-17-18-37-20-19-35-14-10-15-36-21-23-40(34)47(37)46(35)36/h10,14-15,17-23,32-33,39,41-44H,6-9,11-13,16,24-31H2,1-5H3
InChI KeyYRAVQIYIXJZCDI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid esters
Direct ParentCholesteryl esters
Alternative Parents
Substituents
  • Cholesteryl ester
  • Cholesterol
  • Cholestane-skeleton
  • Delta-5-steroid
  • Pyrene
  • Phenanthrene
  • Naphthalene
  • Benzenoid
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • 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
logP10.12ALOGPS
logP13.48ChemAxon
logS-9.2ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity213.56 m³·mol⁻¹ChemAxon
Polarizability86.86 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-291.88830932474
DeepCCS[M+Na]+266.56830932474
AllCCS[M+H]+271.232859911
AllCCS[M+H-H2O]+270.832859911
AllCCS[M+NH4]+271.532859911
AllCCS[M+Na]+271.632859911
AllCCS[M-H]-224.232859911
AllCCS[M+Na-2H]-228.932859911
AllCCS[M+HCOO]-234.232859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesteryl (pyren-1-yl)hexanoate 10V, Positive-QTOFsplash10-00kr-0034029000-b53f1e4d9c41a1d2d2792021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesteryl (pyren-1-yl)hexanoate 20V, Positive-QTOFsplash10-0ab9-8093067000-0c46baa1f7a0522172772021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesteryl (pyren-1-yl)hexanoate 40V, Positive-QTOFsplash10-01di-0090000000-99c20f3c5c1d79ac6e332021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesteryl (pyren-1-yl)hexanoate 10V, Negative-QTOFsplash10-001i-0000009000-227bef6cfc3a1f5a0bc62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesteryl (pyren-1-yl)hexanoate 20V, Negative-QTOFsplash10-001i-0002009000-c9c7a8879ac31ad6ca2d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesteryl (pyren-1-yl)hexanoate 40V, Negative-QTOFsplash10-0w30-0192002000-6793f8dbf5556aef60e92021-10-12Wishart 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 ID2848122
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3612798
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 ]