Record Information
Version1.0
Creation Date2016-05-25 22:22:45 UTC
Update Date2016-11-09 01:18:05 UTC
Accession NumberCHEM025407
Identification
Common Name3-N-Butyl-4,5-dihydrophthalide
ClassSmall Molecule
Description3-n-butyl-4,5-dihydrophthalide, also known as nbpa or sedanenolide, is a member of the class of compounds known as isobenzofurans. Isobenzofurans are organic aromatic compounds containing an isobenzofuran moiety. 3-n-butyl-4,5-dihydrophthalide is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 3-n-butyl-4,5-dihydrophthalide is a herbal tasting compound found in dill, lovage, parsley, and wild celery, which makes 3-n-butyl-4,5-dihydrophthalide a potential biomarker for the consumption of these food products.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
NBPAMeSH
3-N-Butyl-4,5-dihydrophthalide, (S)-isomerMeSH
SenkyunolideMeSH
SedanenolideMeSH
Senkyunolide aMeSH
Chemical FormulaC12H16O2
Average Molecular Mass192.254 g/mol
Monoisotopic Mass192.115 g/mol
CAS Registry Number62006-39-7
IUPAC Name3-butyl-1,3,4,5-tetrahydro-2-benzofuran-1-one
Traditional Name3-butyl-4,5-dihydro-3H-2-benzofuran-1-one
SMILESCCCCC1OC(=O)C2=C1CCC=C2
InChI IdentifierInChI=1S/C12H16O2/c1-2-3-8-11-9-6-4-5-7-10(9)12(13)14-11/h5,7,11H,2-4,6,8H2,1H3
InChI KeyZPIKVDODKLJKIN-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as isobenzofurans. These are organic aromatic compounds containing an isobenzofuran moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIsobenzofurans
Sub ClassNot Available
Direct ParentIsobenzofurans
Alternative Parents
Substituents
  • Isobenzofuran
  • 2-furanone
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Dihydrofuran
  • Carboxylic acid ester
  • Lactone
  • Carboxylic acid derivative
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.45 g/LALOGPS
logP3.47ALOGPS
logP3.07ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)15.49ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity56.55 m³·mol⁻¹ChemAxon
Polarizability21.99 ųChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-004l-9800000000-23619f15e65aaf35ec7bSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-1900000000-a1158f039671b5997791Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000f-4900000000-b662d4b24ab550bdc49eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ktf-9200000000-4895b56617eb5732e535Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0900000000-c22a777084b86bdcc0ceSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0007-1900000000-7420f09891f2bf426f6cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004j-9700000000-45de4fd4ff3df8020719Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0258235
FooDB IDFDB003895
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider ID151725
ChEBI IDNot Available
PubChem Compound IDNot Available
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available