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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:23:08 UTC
Update Date2022-03-07 02:56:03 UTC
HMDB IDHMDB0039033
Secondary Accession Numbers
  • HMDB39033
Metabolite Identification
Common NameKinocoumarin
DescriptionKinocoumarin belongs to the class of organic compounds known as linear pyranocoumarins. These are organic compounds containing a pyran (or a hydrogenated derivative) linearly fused to a coumarin moiety. Kinocoumarin has been detected, but not quantified in, citrus. This could make kinocoumarin a potential biomarker for the consumption of these foods. Kinocoumarin is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review very few articles have been published on Kinocoumarin.
Structure
Data?1563863301
SynonymsNot Available
Chemical FormulaC24H28O4
Average Molecular Weight380.4767
Monoisotopic Molecular Weight380.198759384
IUPAC Name5-hydroxy-8,8-dimethyl-7,10-bis(2-methylbut-3-en-2-yl)-2H,8H-pyrano[3,2-g]chromen-2-one
Traditional Name5-hydroxy-8,8-dimethyl-7,10-bis(2-methylbut-3-en-2-yl)pyrano[3,2-g]chromen-2-one
CAS Registry Number119139-65-0
SMILES
CC(C)(C=C)C1=C2OC(=O)C=CC2=C(O)C2=C1OC(C)(C)C(=C2)C(C)(C)C=C
InChI Identifier
InChI=1S/C24H28O4/c1-9-22(3,4)16-13-15-19(26)14-11-12-17(25)27-20(14)18(23(5,6)10-2)21(15)28-24(16,7)8/h9-13,26H,1-2H2,3-8H3
InChI KeyOPQNNWVPHFUNEH-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as linear pyranocoumarins. These are organic compounds containing a pyran (or a hydrogenated derivative) linearly fused to a coumarin moiety.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassPyranocoumarins
Direct ParentLinear pyranocoumarins
Alternative Parents
Substituents
  • Linear pyranocoumarin
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Benzopyran
  • 1-benzopyran
  • Alkyl aryl ether
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Lactone
  • Oxacycle
  • Ether
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.01 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00085 g/LALOGPS
logP5.76ALOGPS
logP5.48ChemAxon
logS-5.6ALOGPS
pKa (Strongest Acidic)7.4ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.76 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity113.79 m³·mol⁻¹ChemAxon
Polarizability42.63 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+186.61931661259
DarkChem[M-H]-187.20631661259
DeepCCS[M+H]+195.17330932474
DeepCCS[M-H]-192.77730932474
DeepCCS[M-2H]-226.44630932474
DeepCCS[M+Na]+201.44330932474
AllCCS[M+H]+190.132859911
AllCCS[M+H-H2O]+187.332859911
AllCCS[M+NH4]+192.732859911
AllCCS[M+Na]+193.432859911
AllCCS[M-H]-199.432859911
AllCCS[M+Na-2H]-199.232859911
AllCCS[M+HCOO]-199.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
KinocoumarinCC(C)(C=C)C1=C2OC(=O)C=CC2=C(O)C2=C1OC(C)(C)C(=C2)C(C)(C)C=C3448.7Standard polar33892256
KinocoumarinCC(C)(C=C)C1=C2OC(=O)C=CC2=C(O)C2=C1OC(C)(C)C(=C2)C(C)(C)C=C2980.6Standard non polar33892256
KinocoumarinCC(C)(C=C)C1=C2OC(=O)C=CC2=C(O)C2=C1OC(C)(C)C(=C2)C(C)(C)C=C2745.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Kinocoumarin,1TMS,isomer #1C=CC(C)(C)C1=CC2=C(OC1(C)C)C(C(C)(C)C=C)=C1OC(=O)C=CC1=C2O[Si](C)(C)C2813.7Semi standard non polar33892256
Kinocoumarin,1TBDMS,isomer #1C=CC(C)(C)C1=CC2=C(OC1(C)C)C(C(C)(C)C=C)=C1OC(=O)C=CC1=C2O[Si](C)(C)C(C)(C)C3015.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Kinocoumarin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0g4r-0009000000-08e997c432d9790f252d2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Kinocoumarin GC-MS (1 TMS) - 70eV, Positivesplash10-002r-3202900000-d222fea8c0ec0e0de5412017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Kinocoumarin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 10V, Positive-QTOFsplash10-001i-0219000000-818f2541d3b7607009bf2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 20V, Positive-QTOFsplash10-0a5c-5269000000-ec453745ecaf36cbd6d42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 40V, Positive-QTOFsplash10-014u-8492000000-6b6c86fd2ce33340c2742016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 10V, Negative-QTOFsplash10-004i-0009000000-a0415024ce354abdd9cc2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 20V, Negative-QTOFsplash10-004i-0039000000-3a4b1c3b3cc01bc669592016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 40V, Negative-QTOFsplash10-069u-4894000000-a801ee704b4f88e2e7472016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 10V, Positive-QTOFsplash10-001i-0009000000-7d2d732147b58599e8972021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 20V, Positive-QTOFsplash10-07ci-2039000000-476fb8faeb24b4efb6d52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 40V, Positive-QTOFsplash10-0007-1090000000-42f644ab0bad4145a0352021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 10V, Negative-QTOFsplash10-004i-0009000000-27af3493aa773bcf1b772021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 20V, Negative-QTOFsplash10-004i-0009000000-9108f26c67297fb2cf422021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kinocoumarin 40V, Negative-QTOFsplash10-0007-0091000000-50c10c1c64d91a25152c2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDFDB018530
KNApSAcK IDC00019943
Chemspider ID30777315
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14213975
PDB IDNot Available
ChEBI ID85125
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1873691
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .