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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 18:39:55 UTC
Update Date2021-09-23 18:39:55 UTC
HMDB IDHMDB0302553
Secondary Accession NumbersNone
Metabolite Identification
Common NameLochnocarpol A
DescriptionLochnocarpol a is a member of the class of compounds known as 8-prenylated flavanones. 8-prenylated flavanones are flavanones that features a C5-isoprenoid substituent at the 8-position. Lochnocarpol a is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Lochnocarpol a can be found in sweet orange, which makes lochnocarpol a a potential biomarker for the consumption of this food product.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC25H28O5
Average Molecular Weight408.494
Monoisotopic Molecular Weight408.193674002
IUPAC Name5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-bis(3-methylbut-2-en-1-yl)-3,4-dihydro-2H-1-benzopyran-4-one
Traditional Name5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-bis(3-methylbut-2-en-1-yl)-2,3-dihydro-1-benzopyran-4-one
CAS Registry NumberNot Available
SMILES
CC(C)=CCC1=C(O)C2=C(OC(CC2=O)C2=CC=C(O)C=C2)C(CC=C(C)C)=C1O
InChI Identifier
InChI=1S/C25H28O5/c1-14(2)5-11-18-23(28)19(12-6-15(3)4)25-22(24(18)29)20(27)13-21(30-25)16-7-9-17(26)10-8-16/h5-10,21,26,28-29H,11-13H2,1-4H3
InChI KeyHCNLDGTUMBOHKT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 8-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 8-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct Parent8-prenylated flavanones
Alternative Parents
Substituents
  • 6-prenylated flavanone
  • 8-prenylated flavanone
  • 6-prenylated flavan
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavanone
  • Hydroxyflavonoid
  • Chromone
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Aryl alkyl ketone
  • Aryl ketone
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Vinylogous acid
  • Ketone
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP4.5ALOGPS
logP6.29ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)7.51ChemAxon
pKa (Strongest Basic)-5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity119.78 m³·mol⁻¹ChemAxon
Polarizability45.32 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+202.98732859911
AllCCS[M+H-H2O]+200.3732859911
AllCCS[M+Na]+206.0932859911
AllCCS[M+NH4]+205.39932859911
AllCCS[M-H]-199.78332859911
AllCCS[M+Na-2H]-199.74932859911
AllCCS[M+HCOO]-199.88232859911
DeepCCS[M+H]+195.56430932474
DeepCCS[M-H]-193.20630932474
DeepCCS[M-2H]-227.3730932474
DeepCCS[M+Na]+202.51230932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 10V, Positive-QTOFsplash10-0a4i-0139800000-c9ce12fdf34261c436682016-06-20Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 20V, Positive-QTOFsplash10-0q29-3589100000-9b6eded38b7299151a052016-06-20Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 40V, Positive-QTOFsplash10-014j-3692000000-3a7fb7cd4beed515a9282016-06-20Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 10V, Negative-QTOFsplash10-0a4i-0011900000-a13c9cd200ca414f2c522016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 20V, Negative-QTOFsplash10-0a4i-2287900000-ad6da1b9389b1d6117572016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 40V, Negative-QTOFsplash10-0006-3973000000-e644e3470d67e30440902016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 10V, Positive-QTOFsplash10-0a4i-0000900000-dc5770577eafb47c94032021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 20V, Positive-QTOFsplash10-052s-0490600000-6a759f6cf5e4836d93ab2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 40V, Positive-QTOFsplash10-000i-0390000000-a16c74eb9577a155c8152021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 10V, Negative-QTOFsplash10-0a4i-0000900000-87c4cbcf84f61a9dd1332021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 20V, Negative-QTOFsplash10-0a4r-0090800000-aa0b7b2adc080864b8462021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lochnocarpol A 40V, Negative-QTOFsplash10-014i-0940000000-665e311c98b378d89d5b2021-10-21Wishart 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 IDFDB005123
KNApSAcK IDNot Available
Chemspider ID3814
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3951
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