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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 21:46:50 UTC
Update Date2021-09-26 23:16:42 UTC
HMDB IDHMDB0259271
Secondary Accession NumbersNone
Metabolite Identification
Common NameTriptonide
Description1-methyl-7-(propan-2-yl)-3,6,10,16-tetraoxaheptacyclo[11.7.0.0²,⁴.0²,⁹.0⁵,⁷.0⁹,¹¹.0¹⁴,¹⁸]icos-14(18)-ene-8,17-dione belongs to the class of organic compounds known as oxepanes. Oxepanes are compounds containing an oxepane ring, which is a seven-member saturated aliphatic heterocycle with one oxygen and six carbon atoms. Based on a literature review very few articles have been published on 1-methyl-7-(propan-2-yl)-3,6,10,16-tetraoxaheptacyclo[11.7.0.0²,⁴.0²,⁹.0⁵,⁷.0⁹,¹¹.0¹⁴,¹⁸]icos-14(18)-ene-8,17-dione. This compound has been identified in human blood as reported by (PMID: 31557052 ). Triptonide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Triptonide 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 FormulaC20H22O6
Average Molecular Weight358.39
Monoisotopic Molecular Weight358.141638428
IUPAC Name1-methyl-7-(propan-2-yl)-3,6,10,16-tetraoxaheptacyclo[11.7.0.0^{2,4}.0^{2,9}.0^{5,7}.0^{9,11}.0^{14,18}]icos-14(18)-ene-8,17-dione
Traditional Name7-isopropyl-1-methyl-3,6,10,16-tetraoxaheptacyclo[11.7.0.0^{2,4}.0^{2,9}.0^{5,7}.0^{9,11}.0^{14,18}]icos-14(18)-ene-8,17-dione
CAS Registry NumberNot Available
SMILES
CC(C)C12OC1C1OC11C3(OC3CC3C4=C(CCC13C)C(=O)OC4)C2=O
InChI Identifier
InChI=1S/C20H22O6/c1-8(2)18-13(25-18)14-20(26-14)17(3)5-4-9-10(7-23-15(9)21)11(17)6-12-19(20,24-12)16(18)22/h8,11-14H,4-7H2,1-3H3
InChI KeySWOVVKGLGOOUKI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oxepanes. Oxepanes are compounds containing an oxepane ring, which is a seven-member saturated aliphatic heterocycle with one oxygen and six carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassOxepanes
Sub ClassNot Available
Direct ParentOxepanes
Alternative Parents
Substituents
  • Oxepane
  • 2-furanone
  • Dihydrofuran
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Monocarboxylic acid or derivatives
  • Ether
  • Oxirane
  • Dialkyl ether
  • Carboxylic acid derivative
  • Oxacycle
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic 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
logP1.85ALOGPS
logP2.25ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)13.2ChemAxon
pKa (Strongest Basic)-3.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area80.96 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity86.64 m³·mol⁻¹ChemAxon
Polarizability36.58 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-219.01330932474
DeepCCS[M+Na]+194.79730932474
AllCCS[M+H]+184.432859911
AllCCS[M+H-H2O]+181.632859911
AllCCS[M+NH4]+186.932859911
AllCCS[M+Na]+187.632859911
AllCCS[M-H]-193.432859911
AllCCS[M+Na-2H]-193.032859911
AllCCS[M+HCOO]-192.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TriptonideCC(C)C12OC1C1OC11C3(OC3CC3C4=C(CCC13C)C(=O)OC4)C2=O3943.4Standard polar33892256
TriptonideCC(C)C12OC1C1OC11C3(OC3CC3C4=C(CCC13C)C(=O)OC4)C2=O2694.1Standard non polar33892256
TriptonideCC(C)C12OC1C1OC11C3(OC3CC3C4=C(CCC13C)C(=O)OC4)C2=O3166.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Triptonide GC-MS (Non-derivatized) - 70eV, Positivesplash10-001j-8922000000-b0ee88ce159bae9951b42021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Triptonide 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 ID384089
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 ]