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Showing NP-Card for Eugenol (NP0000011)

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IdentificationSpectraSpeciesTaxonomyPhysical propertiesUser submitted dataLinksReferencesXML
Record Information
Version1.0
Created at2007-01-23 13:27:56 UTC
Updated at2020-11-24 22:12:06 UTC
NP-MRD IDNP0000011
Secondary Accession NumbersNone
Natural Product Identification
Common NameEugenol
DescriptionEugenol, also known as 4-allylguaiacol or 1,3,4-eugenol, belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety. Eugenol is an extremely weak basic (essentially neutral) compound (based on its pKa). Eugenol exists in all eukaryotes, ranging from yeast to humans. A phenylpropanoid formally derived from guaiacol with an allyl chain substituted para to the hydroxy group. Eugenol is a sweet, cinnamon, and clove tasting compound. Outside of the human body, Eugenol is found, on average, in the highest concentration within a few different foods, such as cloves, allspices, and wild carrots and in a lower concentration in sweet marjorams, turmerics, and bilberries. Eugenol has also been detected, but not quantified in, several different foods, such as kelps, orange mints, pomegranates, soursops, and brassicas. This could make eugenol a potential biomarker for the consumption of these foods. Eugenol is a potentially toxic compound.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1,3,4-EugenolChEBI
1-Allyl-3-methoxy-4-hydroxybenzeneChEBI
1-Allyl-4-hydroxy-3-methoxybenzeneChEBI
1-Hydroxy-2-methoxy-4-allylbenzeneChEBI
1-Hydroxy-2-methoxy-4-prop-2-enylbenzeneChEBI
1-Hydroxy-2-methoxy-4-propenylbenzeneChEBI
2-Hydroxy-5-allylanisoleChEBI
2-Methoxy-1-hydroxy-4-allylbenzeneChEBI
2-Methoxy-4-(2-propen-1-yl)phenolChEBI
2-Methoxy-4-(2-propenyl)phenolChEBI
2-Methoxy-4-allylphenolChEBI
2-Methoxy-4-prop-2-enylphenolChEBI
4-Allyl-1-hydroxy-2-methoxybenzeneChEBI
4-Allyl-2-methoxyphenolChEBI
4-Allylcatechol-2-methyl etherChEBI
4-AllylguaiacolChEBI
4-Hydroxy-3-methoxy-1-allylbenzeneChEBI
AllylguaiacolChEBI
Caryophyllic acidChEBI
Eugenic acidChEBI
p-AllylguaiacolChEBI
p-EugenolChEBI
CaryophyllateGenerator
EugenateGenerator
2-Methoxy-4-(3-propenyl)phenolHMDB
2-Methoxy-4-(prop-2-en-1-yl)phenolHMDB
4-Allyl-2-methoxy-phenolHMDB
4-Allylcatechol 2-methyl etherHMDB
4-Hydroxy-3-methoxyallylbenzeneHMDB
5-AllylguaiacolHMDB
EngenolHMDB
Eugenol (natural)HMDB
Synthetic eugenolHMDB
2-Methoxy-4-(2'-propenyl)phenolPhytoBank
2-Methoxy-4-(2’-propenyl)phenolPhytoBank
2-Methoxy-4-[2-allyl]phenolPhytoBank
3-(3-Methoxy-4-hydroxyphenyl)propenePhytoBank
3-(4-Hydroxy-3-methoxyphenyl)-1-propenePhytoBank
4-AllenylguaiacolPhytoBank
Chemical FormulaC10H12O2
Average Molecular Weight164.2011
Monoisotopic Molecular Weight164.083729628
IUPAC Name2-methoxy-4-(prop-2-en-1-yl)phenol
Traditional Nameeugenol
CAS Registry Number97-53-0
SMILES
COC1=CC(CC=C)=CC=C1O
InChI Identifier
InChI=1S/C10H12O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h3,5-7,11H,1,4H2,2H3
InChI KeyRRAFCDWBNXTKKO-UHFFFAOYSA-N
Spectra
Spectrum TypeDescriptionView
1D NMR1H NMR SpectrumJSpectraViewer
1D NMR13C NMR SpectrumJSpectraViewer
Species of Origin
SpeciesAnimalia; Plantae
Chemical Taxonomy
Description Belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub ClassMethoxyphenols
Direct ParentMethoxyphenols
Alternative Parents
Substituents
  • Methoxyphenol
  • Phenoxy compound
  • Methoxybenzene
  • Phenol ether
  • Anisole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.44 g/LALOGPS
logP2.66ALOGPS
logP2.61ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)9.94ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.46 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity48.79 m³·mol⁻¹ChemAxon
Polarizability17.9 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
User Submitted Data
Not Available
HMDB IDHMDB0005809
DrugBank IDDB09086
Phenol Explorer Compound ID646
FoodDB IDFDB012171
KNApSAcK IDC00000619
Chemspider ID13876103
KEGG Compound IDC10453
BioCyc IDCPD-6481
BiGG IDNot Available
Wikipedia LinkEugenol
METLIN ID4022
PubChem Compound3314
PDB IDEOL
ChEBI ID4917
References
General ReferencesNot Available