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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:28:29 UTC
Update Date2021-09-26 23:12:50 UTC
HMDB IDHMDB0256859
Secondary Accession NumbersNone
Metabolite Identification
Common NameProstane
Description1-heptyl-2-octylcyclopentane belongs to the class of organic compounds known as cycloalkanes. These are saturated monocyclic hydrocarbons (with or without side chains). Based on a literature review very few articles have been published on 1-heptyl-2-octylcyclopentane. This compound has been identified in human blood as reported by (PMID: 31557052 ). Prostane is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Prostane 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 FormulaC20H40
Average Molecular Weight280.54
Monoisotopic Molecular Weight280.313001288
IUPAC Name1-heptyl-2-octylcyclopentane
Traditional Name1-heptyl-2-octylcyclopentane
CAS Registry NumberNot Available
SMILES
CCCCCCCCC1CCCC1CCCCCCC
InChI Identifier
InChI=1S/C20H40/c1-3-5-7-9-11-13-16-20-18-14-17-19(20)15-12-10-8-6-4-2/h19-20H,3-18H2,1-2H3
InChI KeyUKVVPDHLUHAJNZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cycloalkanes. These are saturated monocyclic hydrocarbons (with or without side chains).
KingdomOrganic compounds
Super ClassHydrocarbons
ClassSaturated hydrocarbons
Sub ClassCycloalkanes
Direct ParentCycloalkanes
Alternative ParentsNot Available
Substituents
  • Cycloalkane
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
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
logP9.29ALOGPS
logP8.58ChemAxon
logS-7.6ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity91.92 m³·mol⁻¹ChemAxon
Polarizability40.3 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+175.43930932474
DeepCCS[M-H]-172.66930932474
DeepCCS[M-2H]-208.23330932474
DeepCCS[M+Na]+183.99130932474
AllCCS[M+H]+184.632859911
AllCCS[M+H-H2O]+181.632859911
AllCCS[M+NH4]+187.332859911
AllCCS[M+Na]+188.132859911
AllCCS[M-H]-184.732859911
AllCCS[M+Na-2H]-186.232859911
AllCCS[M+HCOO]-187.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ProstaneCCCCCCCCC1CCCC1CCCCCCC2060.4Standard polar33892256
ProstaneCCCCCCCCC1CCCC1CCCCCCC1967.4Standard non polar33892256
ProstaneCCCCCCCCC1CCCC1CCCCCCC2000.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Prostane GC-MS (Non-derivatized) - 70eV, Positivesplash10-0l41-6790000000-3d5ffd11dbfb7308be3d2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Prostane GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart 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 ID10718224
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21961125
PDB IDNot Available
ChEBI ID37615
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 ]