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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 16:22:39 UTC
Update Date2021-09-26 23:11:34 UTC
HMDB IDHMDB0256110
Secondary Accession NumbersNone
Metabolite Identification
Common NamePanduratin A
DescriptionNicolaioidesin A belongs to the class of organic compounds known as linear diarylheptanoids. These are diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain. Based on a literature review very few articles have been published on Nicolaioidesin A. This compound has been identified in human blood as reported by (PMID: 31557052 ). Panduratin a is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Panduratin A is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H30O4
Average Molecular Weight406.522
Monoisotopic Molecular Weight406.214409446
IUPAC Name5-methoxy-2-[3-methyl-2-(3-methylbut-2-en-1-yl)-6-phenylcyclohex-3-ene-1-carbonyl]benzene-1,3-diol
Traditional Name5-methoxy-2-[3-methyl-2-(3-methylbut-2-en-1-yl)-6-phenylcyclohex-3-ene-1-carbonyl]benzene-1,3-diol
CAS Registry NumberNot Available
SMILES
COC1=CC(O)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O)=C1
InChI Identifier
InChI=1S/C26H30O4/c1-16(2)10-12-20-17(3)11-13-21(18-8-6-5-7-9-18)24(20)26(29)25-22(27)14-19(30-4)15-23(25)28/h5-11,14-15,20-21,24,27-28H,12-13H2,1-4H3
InChI KeyLYDZCXVWCFJAKQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as linear diarylheptanoids. These are diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassDiarylheptanoids
Sub ClassLinear diarylheptanoids
Direct ParentLinear diarylheptanoids
Alternative Parents
Substituents
  • Linear 1,7-diphenylheptane skeleton
  • Alkyl-phenylketone
  • Methoxyphenol
  • Monocyclic monoterpenoid
  • Monoterpenoid
  • Aromatic monoterpenoid
  • Phenylketone
  • Benzoyl
  • Phenoxy compound
  • Phenol ether
  • Resorcinol
  • Aryl ketone
  • Aryl alkyl ketone
  • Methoxybenzene
  • Anisole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Ketone
  • Ether
  • Organic oxygen compound
  • Organooxygen compound
  • 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
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
logP5.39ALOGPS
logP6.98ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)8.87ChemAxon
pKa (Strongest Basic)-4.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity121.88 m³·mol⁻¹ChemAxon
Polarizability45.14 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+199.3230932474
DeepCCS[M-H]-196.96230932474
DeepCCS[M-2H]-230.45130932474
DeepCCS[M+Na]+205.6830932474
AllCCS[M+H]+201.432859911
AllCCS[M+H-H2O]+198.832859911
AllCCS[M+NH4]+203.732859911
AllCCS[M+Na]+204.432859911
AllCCS[M-H]-203.732859911
AllCCS[M+Na-2H]-203.632859911
AllCCS[M+HCOO]-203.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Panduratin ACOC1=CC(O)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O)=C13997.3Standard polar33892256
Panduratin ACOC1=CC(O)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O)=C13017.7Standard non polar33892256
Panduratin ACOC1=CC(O)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O)=C13069.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Panduratin A,2TMS,isomer #1COC1=CC(O[Si](C)(C)C)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O[Si](C)(C)C)=C13250.3Semi standard non polar33892256
Panduratin A,2TMS,isomer #1COC1=CC(O[Si](C)(C)C)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O[Si](C)(C)C)=C13045.0Standard non polar33892256
Panduratin A,2TMS,isomer #1COC1=CC(O[Si](C)(C)C)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O[Si](C)(C)C)=C13700.8Standard polar33892256
Panduratin A,2TBDMS,isomer #1COC1=CC(O[Si](C)(C)C(C)(C)C)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O[Si](C)(C)C(C)(C)C)=C13682.6Semi standard non polar33892256
Panduratin A,2TBDMS,isomer #1COC1=CC(O[Si](C)(C)C(C)(C)C)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O[Si](C)(C)C(C)(C)C)=C13481.8Standard non polar33892256
Panduratin A,2TBDMS,isomer #1COC1=CC(O[Si](C)(C)C(C)(C)C)=C(C(=O)C2C(CC=C(C)C)C(C)=CCC2C2=CC=CC=C2)C(O[Si](C)(C)C(C)(C)C)=C13865.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Panduratin A GC-MS (Non-derivatized) - 70eV, Positivesplash10-014u-5925000000-055e94abe2868cc333462021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Panduratin A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Panduratin A GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Panduratin A GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDC00014552
Chemspider ID57495013
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound91192388
PDB IDNot Available
ChEBI IDNot Available
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]