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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:44:42 UTC
Update Date2023-02-21 17:21:09 UTC
HMDB IDHMDB0031661
Secondary Accession Numbers
  • HMDB31661
Metabolite Identification
Common Name3-Isovalidene-3alpha,4-dihydrophthalide
Description3-Isovalidene-3alpha,4-dihydrophthalide belongs to the class of organic compounds known as isobenzofurans. These are organic aromatic compounds containing an isobenzofuran moiety. 3-Isovalidene-3alpha,4-dihydrophthalide has been detected, but not quantified in, a few different foods, such as celery stalks (Apium graveolens var. dulce), green vegetables, and wild celeries (Apium graveolens). This could make 3-isovalidene-3alpha,4-dihydrophthalide a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 3-Isovalidene-3alpha,4-dihydrophthalide.
Structure
Data?1677000069
Synonyms
ValueSource
3-Isovalidene-3a,4-dihydrophthalideGenerator
3-Isovalidene-3α,4-dihydrophthalideGenerator
Chemical FormulaC13H16O2
Average Molecular Weight204.2649
Monoisotopic Molecular Weight204.115029756
IUPAC Name(3Z)-3-(3-methylbutylidene)-1,3,3a,4-tetrahydro-2-benzofuran-1-one
Traditional Name(3Z)-3-(3-methylbutylidene)-3a,4-dihydro-2-benzofuran-1-one
CAS Registry NumberNot Available
SMILES
CC(C)C\C=C1/OC(=O)C2=CC=CCC12
InChI Identifier
InChI=1S/C13H16O2/c1-9(2)7-8-12-10-5-3-4-6-11(10)13(14)15-12/h3-4,6,8-10H,5,7H2,1-2H3/b12-8-
InChI KeyXUAVGKDSFAWBLN-WQLSENKSSA-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
  • Enol ester
  • Tetrahydrofuran
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Carboxylic acid ester
  • Lactone
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Carbonyl group
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
Water Solubility0.11 g/LALOGPS
logP3.93ALOGPS
logP2.99ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)13.5ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity62.93 m³·mol⁻¹ChemAxon
Polarizability22.93 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+151.72331661259
DarkChem[M-H]-147.34431661259
DeepCCS[M-2H]-183.02430932474
DeepCCS[M+Na]+158.22530932474
AllCCS[M+H]+146.432859911
AllCCS[M+H-H2O]+142.332859911
AllCCS[M+NH4]+150.232859911
AllCCS[M+Na]+151.332859911
AllCCS[M-H]-152.032859911
AllCCS[M+Na-2H]-152.432859911
AllCCS[M+HCOO]-152.832859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. 7.64 minutes32390414
Predicted by Siyang on May 30, 202216.8652 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20220.96 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2505.4 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid482.6 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid199.2 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid322.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid172.1 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid783.8 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid569.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)78.3 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1467.5 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid550.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1439.8 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid439.0 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid471.5 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate522.1 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA484.4 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water13.2 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3-Isovalidene-3alpha,4-dihydrophthalideCC(C)C\C=C1/OC(=O)C2=CC=CCC122637.5Standard polar33892256
3-Isovalidene-3alpha,4-dihydrophthalideCC(C)C\C=C1/OC(=O)C2=CC=CCC121729.7Standard non polar33892256
3-Isovalidene-3alpha,4-dihydrophthalideCC(C)C\C=C1/OC(=O)C2=CC=CCC121806.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a6r-5900000000-f3c3bd992d41cb6faccc2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 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 - 3-Isovalidene-3alpha,4-dihydrophthalide 10V, Positive-QTOFsplash10-0a4i-5490000000-edb94c47b7b1334dcfea2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 20V, Positive-QTOFsplash10-0a4i-9730000000-879bed0ca849da7d511c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 40V, Positive-QTOFsplash10-1029-9100000000-0558a9a1aeb37183f9492016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 10V, Negative-QTOFsplash10-0udi-0490000000-49e092db000fe543481b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 20V, Negative-QTOFsplash10-0zfr-2960000000-2a610c8aaa1b34acc4152016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 40V, Negative-QTOFsplash10-0a6r-5900000000-16d249e516b10d5308012016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 10V, Negative-QTOFsplash10-0udi-0190000000-e107ea39cd4273f76d482021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 20V, Negative-QTOFsplash10-0udi-0090000000-b914465700d31014ba312021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 40V, Negative-QTOFsplash10-0a7j-3900000000-61cde54af21b381015d82021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 10V, Positive-QTOFsplash10-0a4i-2190000000-ca1e0dcae212322ea30c2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 20V, Positive-QTOFsplash10-0a4i-9330000000-9025a50875b6e02433572021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Isovalidene-3alpha,4-dihydrophthalide 40V, Positive-QTOFsplash10-016r-9000000000-2bf1de54c26f365095712021-09-24Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX 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 IDFDB008321
KNApSAcK IDNot Available
Chemspider ID35013375
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound68469266
PDB IDNot Available
ChEBI ID168054
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .