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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:44:57 UTC
Update Date2022-03-07 02:53:05 UTC
HMDB IDHMDB0031706
Secondary Accession Numbers
  • HMDB31706
Metabolite Identification
Common Name3,4-Dihydroxyphenacyl caffeate
Description3,4-Dihydroxyphenacyl caffeate, also known as petasiphenone, belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. Based on a literature review very few articles have been published on 3,4-Dihydroxyphenacyl caffeate.
Structure
Data?1563862159
Synonyms
ValueSource
3,4-Dihydroxyphenacyl caffeic acidGenerator
PetasiphenoneHMDB
3,4-Dihydroxyphenacyl caffeate phenylpropanoid esterHMDB
2-(3,4-Dihydroxyphenyl)-2-oxoethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acidHMDB
Chemical FormulaC17H14O7
Average Molecular Weight330.2889
Monoisotopic Molecular Weight330.073952802
IUPAC Name2-(3,4-dihydroxyphenyl)-2-oxoethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
Traditional Name2-(3,4-dihydroxyphenyl)-2-oxoethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
CAS Registry Number162616-81-1
SMILES
OC1=C(O)C=C(\C=C\C(=O)OCC(=O)C2=CC(O)=C(O)C=C2)C=C1
InChI Identifier
InChI=1S/C17H14O7/c18-12-4-1-10(7-14(12)20)2-6-17(23)24-9-16(22)11-3-5-13(19)15(21)8-11/h1-8,18-21H,9H2/b6-2+
InChI KeyDPMVCMFEBYVTFB-QHHAFSJGSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAlkyl-phenylketones
Alternative Parents
Substituents
  • Alkyl-phenylketone
  • Cinnamic acid or derivatives
  • Coumaric acid or derivatives
  • Hydroxycinnamic acid or derivatives
  • Cinnamic acid ester
  • Benzoyl
  • Catechol
  • Styrene
  • Aryl alkyl ketone
  • Phenol
  • Fatty acid ester
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alpha-acyloxy ketone
  • Monocyclic benzene moiety
  • Benzenoid
  • Fatty acyl
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point236 - 238 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.032 g/LALOGPS
logP2.79ALOGPS
logP2.53ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)7.8ChemAxon
pKa (Strongest Basic)-6.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area124.29 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity85.65 m³·mol⁻¹ChemAxon
Polarizability32.21 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+181.17430932474
DeepCCS[M-H]-178.81630932474
DeepCCS[M-2H]-213.04130932474
DeepCCS[M+Na]+188.40430932474
AllCCS[M+H]+175.632859911
AllCCS[M+H-H2O]+172.432859911
AllCCS[M+NH4]+178.632859911
AllCCS[M+Na]+179.532859911
AllCCS[M-H]-175.832859911
AllCCS[M+Na-2H]-175.432859911
AllCCS[M+HCOO]-175.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3,4-Dihydroxyphenacyl caffeateOC1=C(O)C=C(\C=C\C(=O)OCC(=O)C2=CC(O)=C(O)C=C2)C=C15533.6Standard polar33892256
3,4-Dihydroxyphenacyl caffeateOC1=C(O)C=C(\C=C\C(=O)OCC(=O)C2=CC(O)=C(O)C=C2)C=C13358.1Standard non polar33892256
3,4-Dihydroxyphenacyl caffeateOC1=C(O)C=C(\C=C\C(=O)OCC(=O)C2=CC(O)=C(O)C=C2)C=C13527.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
3,4-Dihydroxyphenacyl caffeate,1TMS,isomer #1C[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O)=C2)C=C1O3488.7Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,1TMS,isomer #2C[Si](C)(C)OC1=CC(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O)=C2)=CC=C1O3496.9Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,1TMS,isomer #3C[Si](C)(C)OC1=CC(C(=O)COC(=O)/C=C/C2=CC=C(O)C(O)=C2)=CC=C1O3482.3Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,1TMS,isomer #4C[Si](C)(C)OC1=CC=C(C(=O)COC(=O)/C=C/C2=CC=C(O)C(O)=C2)C=C1O3501.3Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TMS,isomer #1C[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O[Si](C)(C)C)C(O)=C2)C=C1O3363.3Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TMS,isomer #2C[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O[Si](C)(C)C)=C2)C=C1O3357.3Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TMS,isomer #3C[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O)=C2)C=C1O[Si](C)(C)C3385.9Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TMS,isomer #4C[Si](C)(C)OC1=CC=C(C(=O)COC(=O)/C=C/C2=CC=C(O)C(O[Si](C)(C)C)=C2)C=C1O3380.4Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TMS,isomer #5C[Si](C)(C)OC1=CC(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O[Si](C)(C)C)=C2)=CC=C1O3370.9Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TMS,isomer #6C[Si](C)(C)OC1=CC=C(C(=O)COC(=O)/C=C/C2=CC=C(O)C(O)=C2)C=C1O[Si](C)(C)C3357.1Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,3TMS,isomer #1C[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2)C=C1O3328.6Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,3TMS,isomer #2C[Si](C)(C)OC1=CC=C(C(=O)COC(=O)/C=C/C2=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2)C=C1O3340.9Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,3TMS,isomer #3C[Si](C)(C)OC1=CC(C(=O)COC(=O)/C=C/C2=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2)=CC=C1O3344.5Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,3TMS,isomer #4C[Si](C)(C)OC1=CC(/C=C/C(=O)OCC(=O)C2=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2)=CC=C1O3341.5Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,4TMS,isomer #1C[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2)C=C1O[Si](C)(C)C3351.0Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O)=C2)C=C1O3797.8Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O)=C2)=CC=C1O3802.3Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC(C(=O)COC(=O)/C=C/C2=CC=C(O)C(O)=C2)=CC=C1O3783.1Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,1TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC1=CC=C(C(=O)COC(=O)/C=C/C2=CC=C(O)C(O)=C2)C=C1O3805.4Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O[Si](C)(C)C(C)(C)C)C(O)=C2)C=C1O3998.2Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O[Si](C)(C)C(C)(C)C)=C2)C=C1O3990.2Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O)=C2)C=C1O[Si](C)(C)C(C)(C)C4008.0Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC1=CC=C(C(=O)COC(=O)/C=C/C2=CC=C(O)C(O[Si](C)(C)C(C)(C)C)=C2)C=C1O3986.7Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TBDMS,isomer #5CC(C)(C)[Si](C)(C)OC1=CC(/C=C/C(=O)OCC(=O)C2=CC=C(O)C(O[Si](C)(C)C(C)(C)C)=C2)=CC=C1O3972.8Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,2TBDMS,isomer #6CC(C)(C)[Si](C)(C)OC1=CC=C(C(=O)COC(=O)/C=C/C2=CC=C(O)C(O)=C2)C=C1O[Si](C)(C)C(C)(C)C3958.3Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C2)C=C1O4136.6Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C(C(=O)COC(=O)/C=C/C2=CC=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C2)C=C1O4169.7Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC(C(=O)COC(=O)/C=C/C2=CC=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C2)=CC=C1O4160.7Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,3TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC1=CC(/C=C/C(=O)OCC(=O)C2=CC=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C2)=CC=C1O4115.3Semi standard non polar33892256
3,4-Dihydroxyphenacyl caffeate,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)OCC(=O)C2=CC=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C2)C=C1O[Si](C)(C)C(C)(C)C4292.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3,4-Dihydroxyphenacyl caffeate GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-3900000000-0ae47877e39b40f7ffd12017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3,4-Dihydroxyphenacyl caffeate GC-MS (4 TMS) - 70eV, Positivesplash10-001i-0091012000-228cb4e71fac93b34f3c2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 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 - 3,4-Dihydroxyphenacyl caffeate 10V, Positive-QTOFsplash10-0gx0-0906000000-b1459bc849ae04a6cb0c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 20V, Positive-QTOFsplash10-0w29-0901000000-cb6bf9791c712e815a892016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 40V, Positive-QTOFsplash10-0pbi-2900000000-ce16e34487d82efdc6d72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 10V, Negative-QTOFsplash10-004i-0903000000-eea1f6327d9fa7c9f5a42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 20V, Negative-QTOFsplash10-01t9-0900000000-43a0ae6a706d47e4399e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 40V, Negative-QTOFsplash10-03dr-1900000000-4e4e5542e0fd216449792016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 10V, Negative-QTOFsplash10-004r-0905000000-9626493a6efb5b9cf1e02021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 20V, Negative-QTOFsplash10-0079-0910000000-1f4ba097bc174bd5378f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 40V, Negative-QTOFsplash10-001i-2900000000-fff9c576e807ebd5cc332021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 10V, Positive-QTOFsplash10-03di-0901000000-c439c22de85c3cd6ef392021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 20V, Positive-QTOFsplash10-0gwr-0945000000-4853c193de51a27ab6562021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,4-Dihydroxyphenacyl caffeate 40V, Positive-QTOFsplash10-02g9-0910000000-b666183b7e92ec76b45c2021-09-24Wishart 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 IDFDB008369
KNApSAcK IDC00057125
Chemspider ID17226431
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16066851
PDB IDNot Available
ChEBI ID174449
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.. .