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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 05:48:35 UTC
Update Date2021-09-23 05:48:35 UTC
HMDB IDHMDB0302026
Secondary Accession NumbersNone
Metabolite Identification
Common NameApo-13-zeaxanthinone
DescriptionApo-13-zeaxanthinone is a member of the class of compounds known as sesquiterpenoids. Sesquiterpenoids are terpenes with three consecutive isoprene units. Apo-13-zeaxanthinone is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Apo-13-zeaxanthinone can be found in a number of food items such as red bell pepper, italian sweet red pepper, pepper (c. annuum), and orange bell pepper, which makes apo-13-zeaxanthinone a potential biomarker for the consumption of these food products.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H26O2
Average Molecular Weight274.3978
Monoisotopic Molecular Weight274.193280076
IUPAC Name(3E,5E,7E)-8-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-6-methylocta-3,5,7-trien-2-one
Traditional Name(3E,5E,7E)-8-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-6-methylocta-3,5,7-trien-2-one
CAS Registry NumberNot Available
SMILES
O[C@@H]1CC(C)=C(\C=C\C(\C)=C\C=C\C(C)=O)C(C)(C)C1
InChI Identifier
InChI=1S/C18H26O2/c1-13(7-6-8-15(3)19)9-10-17-14(2)11-16(20)12-18(17,4)5/h6-10,16,20H,11-12H2,1-5H3/b8-6+,10-9+,13-7+/t16-/m1/s1
InChI KeyJLNMEHQAHDSEEE-YSAUQHOWSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentSesquiterpenoids
Alternative Parents
Substituents
  • Cyclofarsesane sesquiterpenoid
  • Sesquiterpenoid
  • Alpha,beta-unsaturated ketone
  • Enone
  • Acryloyl-group
  • Secondary alcohol
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic 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
logP4.79ALOGPS
logP3.19ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)18.91ChemAxon
pKa (Strongest Basic)-1.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity88.41 m³·mol⁻¹ChemAxon
Polarizability33.45 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+170.22632859911
AllCCS[M+H-H2O]+166.84832859911
AllCCS[M+Na]+174.26232859911
AllCCS[M+NH4]+173.36132859911
AllCCS[M-H]-174.06932859911
AllCCS[M+Na-2H]-174.76132859911
AllCCS[M+HCOO]-175.65632859911
DeepCCS[M+H]+179.20230932474
DeepCCS[M-H]-176.84430932474
DeepCCS[M-2H]-210.96330932474
DeepCCS[M+Na]+186.22730932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Apo-13-zeaxanthinone,2TMS,isomer #1C=C(/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O[Si](C)(C)C)CC1(C)C)O[Si](C)(C)C2480.2Semi standard non polar33892256
Apo-13-zeaxanthinone,2TMS,isomer #1C=C(/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O[Si](C)(C)C)CC1(C)C)O[Si](C)(C)C2492.4Standard non polar33892256
Apo-13-zeaxanthinone,2TMS,isomer #1C=C(/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O[Si](C)(C)C)CC1(C)C)O[Si](C)(C)C2487.6Standard polar33892256
Apo-13-zeaxanthinone,2TBDMS,isomer #1C=C(/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O[Si](C)(C)C(C)(C)C)CC1(C)C)O[Si](C)(C)C(C)(C)C2926.9Semi standard non polar33892256
Apo-13-zeaxanthinone,2TBDMS,isomer #1C=C(/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O[Si](C)(C)C(C)(C)C)CC1(C)C)O[Si](C)(C)C(C)(C)C2980.0Standard non polar33892256
Apo-13-zeaxanthinone,2TBDMS,isomer #1C=C(/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O[Si](C)(C)C(C)(C)C)CC1(C)C)O[Si](C)(C)C(C)(C)C2697.3Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 10V, Positive-QTOFsplash10-0a6r-0190000000-506e3f41ebe174898f1c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 20V, Positive-QTOFsplash10-0pbi-1970000000-dc581aff4ec8aa2a51792016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 40V, Positive-QTOFsplash10-0pb9-7910000000-d6c222e5e578cfb3f0912016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 10V, Negative-QTOFsplash10-00di-0090000000-ec132398821939c56a982016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 20V, Negative-QTOFsplash10-05fr-0090000000-be9a95d20347013d13b02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 40V, Negative-QTOFsplash10-0a4l-2490000000-79643309565d460a71082016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 10V, Positive-QTOFsplash10-05rc-3490000000-e5b9c98ba79c8b23c5a22021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 20V, Positive-QTOFsplash10-0079-3950000000-15109db717daaaea30a32021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 40V, Positive-QTOFsplash10-0007-9700000000-b2df25f02f070b79d8a12021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 10V, Negative-QTOFsplash10-00di-0090000000-7ffc806ec17f932c3ea62021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 20V, Negative-QTOFsplash10-05fr-1590000000-dfaba96bb9a2bbf383c72021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apo-13-zeaxanthinone 40V, Negative-QTOFsplash10-0gb9-5950000000-1e81cda2abc74f1eb33c2021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB001762
KNApSAcK IDNot Available
Chemspider ID59696245
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44482347
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 ReferencesNot Available