Record Information
Creation date2010-04-08 22:04:41 UTC
Update date2019-11-26 02:55:16 UTC
Primary IDFDB000714
Secondary Accession Numbers
  • FDB006436
Chemical Information
FooDB NamePimpinellidine
DescriptionPimpinellidine belongs to the class of organic compounds known as angular furanocoumarins. These are furanocoumarins, with a structure characterized by a furan ring angularly fused to a coumarin. Pimpinellidine is an extremely weak basic (essentially neutral) compound (based on its pKa). Pimpinellidine has been detected, but not quantified in, garden tomato. This could make pimpinellidine a potential biomarker for the consumption of these foods. Pimpinellidine is a potentially toxic compound.
CAS Number131-12-4
Predicted Properties
Water Solubility0.15 g/LALOGPS
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area57.9 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity63.32 m³·mol⁻¹ChemAxon
Polarizability23.88 ųChemAxon
Number of Rings3ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC13H10O5
IUPAC name5,6-dimethoxy-2H-furo[2,3-h]chromen-2-one
InChI IdentifierInChI=1S/C13H10O5/c1-15-11-7-3-4-9(14)18-10(7)8-5-6-17-12(8)13(11)16-2/h3-6H,1-2H3
Isomeric SMILESCOC1=C(OC)C2=C(OC(=O)C=C2)C2=C1OC=C2
Average Molecular Weight246.218
Monoisotopic Molecular Weight246.052823422
Description belongs to the class of organic compounds known as angular furanocoumarins. These are furanocoumarins, with a structure characterized by a furan ring angularly fused to a coumarin.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassFuranocoumarins
Direct ParentAngular furanocoumarins
Alternative Parents
  • Angular furanocoumarin
  • Benzopyran
  • 1-benzopyran
  • Benzofuran
  • Anisole
  • Alkyl aryl ether
  • Pyranone
  • Pyran
  • Benzenoid
  • Furan
  • Heteroaromatic compound
  • Lactone
  • Oxacycle
  • Ether
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 75.13%; H 10.51%; N 3.24%; O 11.12%DFC
Melting PointMp 172-173°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical Rotation[a]20D +14.3 (c, 0.7 in MeOH)DFC
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0gb9-0190000000-4555870cfdd326d1b0c5JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0090000000-977796ad76d81540e880JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-0090000000-f7a07e2b5e61f4bf192fJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0gb9-0590000000-1b90d323aad828c072cbJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0090000000-48f93e3c881c70783662JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-0090000000-8d48f800006b93262426JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-01b9-0960000000-37577186efbdf8f1cd2dJSpectraViewer
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDBFV09-B:BFV09-B
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
MSDSNot Available
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference