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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:38:31 UTC
Update Date2022-03-07 02:52:39 UTC
HMDB IDHMDB0030703
Secondary Accession Numbers
  • HMDB30703
Metabolite Identification
Common NameDhelwangin
DescriptionDhelwangin, also known as pogostone, belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group. Based on a literature review very few articles have been published on Dhelwangin.
Structure
Data?1563862025
Synonyms
ValueSource
4-Hydroxy-6-methyl-3-(4-methyl-1-oxopentyl)-2H-pyran-2-one, 9ciHMDB
PogostoneHMDB
Chemical FormulaC12H16O4
Average Molecular Weight224.253
Monoisotopic Molecular Weight224.104859
IUPAC Name4-hydroxy-6-methyl-3-(4-methylpentanoyl)-2H-pyran-2-one
Traditional Name4-hydroxy-6-methyl-3-(4-methylpentanoyl)pyran-2-one
CAS Registry Number23800-56-8
SMILES
CC(C)CCC(=O)C1=C(O)C=C(C)OC1=O
InChI Identifier
InChI=1S/C12H16O4/c1-7(2)4-5-9(13)11-10(14)6-8(3)16-12(11)15/h6-7,14H,4-5H2,1-3H3
InChI KeyAJFJTORMMHWKFW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAryl alkyl ketones
Alternative Parents
Substituents
  • Aryl alkyl ketone
  • Pyranone
  • Pyran
  • Heteroaromatic compound
  • Vinylogous acid
  • Lactone
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point41 - 41.6 °CNot Available
Boiling Point381.50 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility2749 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP0.750 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.39 g/LALOGPS
logP1.6ALOGPS
logP2.34ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)6.78ChemAxon
pKa (Strongest Basic)-6.4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity61.81 m³·mol⁻¹ChemAxon
Polarizability24.01 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+154.50931661259
DarkChem[M-H]-150.6731661259
DeepCCS[M+H]+149.69430932474
DeepCCS[M-H]-147.33630932474
DeepCCS[M-2H]-182.25930932474
DeepCCS[M+Na]+157.3730932474
AllCCS[M+H]+149.932859911
AllCCS[M+H-H2O]+146.032859911
AllCCS[M+NH4]+153.632859911
AllCCS[M+Na]+154.632859911
AllCCS[M-H]-153.332859911
AllCCS[M+Na-2H]-153.832859911
AllCCS[M+HCOO]-154.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DhelwanginCC(C)CCC(=O)C1=C(O)C=C(C)OC1=O2374.8Standard polar33892256
DhelwanginCC(C)CCC(=O)C1=C(O)C=C(C)OC1=O1807.0Standard non polar33892256
DhelwanginCC(C)CCC(=O)C1=C(O)C=C(C)OC1=O1812.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Dhelwangin,1TMS,isomer #1CC1=CC(O[Si](C)(C)C)=C(C(=O)CCC(C)C)C(=O)O11839.3Semi standard non polar33892256
Dhelwangin,1TBDMS,isomer #1CC1=CC(O[Si](C)(C)C(C)(C)C)=C(C(=O)CCC(C)C)C(=O)O12080.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Dhelwangin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0udl-9810000000-cdc630197e3ae38e7c282017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dhelwangin GC-MS (1 TMS) - 70eV, Positivesplash10-007o-9240000000-6c6859aadcb36f2ad0e12017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dhelwangin 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 - Dhelwangin 10V, Positive-QTOFsplash10-004i-1290000000-497c91c8f2479fb1136a2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 20V, Positive-QTOFsplash10-0zfr-5930000000-ce565ae767133e8a56db2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 40V, Positive-QTOFsplash10-0a4i-9500000000-06c242389bf144a92d662016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 10V, Negative-QTOFsplash10-00di-1590000000-f5a678a9099f5b86bbf32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 20V, Negative-QTOFsplash10-004i-3910000000-06d2e85605a65ffc1b1d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 40V, Negative-QTOFsplash10-06su-9700000000-cb5e96a5c82d3f0a41ae2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 10V, Positive-QTOFsplash10-004i-3290000000-0c93dbbdf61d19f120882021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 20V, Positive-QTOFsplash10-004i-6930000000-38138113f4c87671c02e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 40V, Positive-QTOFsplash10-0536-9100000000-db2f1f88c8fd0f0e5a0a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 10V, Negative-QTOFsplash10-00di-0390000000-11278c381c2e2c336a922021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 20V, Negative-QTOFsplash10-00di-2970000000-97b680564edfe5ba4edb2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dhelwangin 40V, Negative-QTOFsplash10-056r-9200000000-4d90877c55b8efd94fb02021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB002624
KNApSAcK IDC00054766
Chemspider ID13415784
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound54695756
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1602141
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.. .