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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 16:40:17 UTC
Update Date2021-09-26 23:11:53 UTC
HMDB IDHMDB0256313
Secondary Accession NumbersNone
Metabolite Identification
Common NamePerfluoro-2-butyltetrahydrofuran
Descriptionperfluoro-2-butyltetrahydrofuran, also known as FC 75 or RM101, belongs to the class of organic compounds known as tetrahydrofurans. These are heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen. Based on a literature review very few articles have been published on perfluoro-2-butyltetrahydrofuran. This compound has been identified in human blood as reported by (PMID: 31557052 ). Perfluoro-2-butyltetrahydrofuran is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Perfluoro-2-butyltetrahydrofuran 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
2,2,3,3,4,4,5-Heptafluorotetrahydro-5-(nonafluorobutyl)furanChEBI
FC 75ChEBI
Heptafluorotetrahydro-2-(nonafluorobutyl)furanChEBI
RM101ChEBI
FC-77MeSH
FluorinertMeSH
Fluorocarbon 75MeSH
Fluorocarbon 77MeSH
Chemical FormulaC8F16O
Average Molecular Weight416.061
Monoisotopic Molecular Weight415.969365228
IUPAC Name2,2,3,3,4,4,5-heptafluoro-5-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)oxolane
Traditional Name2,2,3,3,4,4,5-heptafluoro-5-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)oxolane
CAS Registry NumberNot Available
SMILES
FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C1(F)OC(F)(F)C(F)(F)C1(F)F
InChI Identifier
InChI=1S/C8F16O/c9-1(10,4(15,16)7(20,21)22)2(11,12)6(19)3(13,14)5(17,18)8(23,24)25-6
InChI KeyFYJQJMIEZVMYSD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tetrahydrofurans. These are heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrahydrofurans
Sub ClassNot Available
Direct ParentTetrahydrofurans
Alternative Parents
Substituents
  • Tetrahydrofuran
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organofluoride
  • Organohalogen compound
  • Alkyl halide
  • Alkyl fluoride
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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
logP4.51ALOGPS
logP5.89ChemAxon
logS-4ALOGPS
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area9.23 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity40.16 m³·mol⁻¹ChemAxon
Polarizability17.58 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+174.44330932474
DeepCCS[M-H]-172.08530932474
DeepCCS[M-2H]-206.30930932474
DeepCCS[M+Na]+181.29430932474
AllCCS[M+H]+174.332859911
AllCCS[M+H-H2O]+171.632859911
AllCCS[M+NH4]+176.932859911
AllCCS[M+Na]+177.632859911
AllCCS[M-H]-146.132859911
AllCCS[M+Na-2H]-144.932859911
AllCCS[M+HCOO]-143.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Perfluoro-2-butyltetrahydrofuranFC(F)(F)C(F)(F)C(F)(F)C(F)(F)C1(F)OC(F)(F)C(F)(F)C1(F)F737.0Standard polar33892256
Perfluoro-2-butyltetrahydrofuranFC(F)(F)C(F)(F)C(F)(F)C(F)(F)C1(F)OC(F)(F)C(F)(F)C1(F)F814.1Standard non polar33892256
Perfluoro-2-butyltetrahydrofuranFC(F)(F)C(F)(F)C(F)(F)C(F)(F)C1(F)OC(F)(F)C(F)(F)C1(F)F650.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Perfluoro-2-butyltetrahydrofuran GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-3493000000-31c2b9126179dc9cbd522021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Perfluoro-2-butyltetrahydrofuran 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 ID71309
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID39023
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 ]