Record Information
Creation date2010-04-08 22:06:23 UTC
Update date2019-11-26 03:00:12 UTC
Primary IDFDB004750
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name2-Hydroxyarctiin
Description2-Hydroxyarctiin belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. 2-Hydroxyarctiin is an extremely weak basic (essentially neutral) compound (based on its pKa). 2-Hydroxyarctiin has been detected, but not quantified in, safflowers. This could make 2-hydroxyarctiin a potential biomarker for the consumption of these foods.
CAS NumberNot Available
Predicted Properties
Water Solubility0.38 g/LALOGPS
pKa (Strongest Acidic)11.79ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area173.6 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity133.72 m³·mol⁻¹ChemAxon
Polarizability54.83 ųChemAxon
Number of Rings4ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC27H34O12
IUPAC name4-[(3,4-dimethoxyphenyl)methyl]-3-hydroxy-3-[(3-methoxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)methyl]oxolan-2-one
InChI IdentifierInChI=1S/C27H34O12/c1-34-17-6-4-14(9-19(17)35-2)8-16-13-37-26(32)27(16,33)11-15-5-7-18(20(10-15)36-3)38-25-24(31)23(30)22(29)21(12-28)39-25/h4-7,9-10,16,21-25,28-31,33H,8,11-13H2,1-3H3/t16?,21-,22-,23+,24-,25-,27?/m1/s1
Isomeric SMILESCOC1=CC=C(CC2COC(=O)C2(O)CC2=CC=C(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)C(OC)=C2)C=C1OC
Average Molecular Weight550.5517
Monoisotopic Molecular Weight550.205026552
Description belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acid esters
Alternative Parents
  • Benzoate ester
  • Benzoyl
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0fe0-0329070000-229302209e65124822b1JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-0439000000-d5cc767f04ebfe852c8aJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0913000000-3967bc3beda4dfc8beb1JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0f72-1285090000-564d6ad59e10c3547541JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0079-1339030000-e3502794bac3fac48305JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-059i-2209000000-57a68803022cd006acc2JSpectraViewer
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
MSDSNot Available
Synthesis ReferenceNot Available
General Reference
  1. Jin QZ, Zou XQ, Shan L, Wang XG, Qiu AY: Beta-D-glucosidase-catalyzed deglucosidation of phenylpropanoid amides of 5-hydroxytryptamine glucoside in safflower seed extracts optimized by response surface methodology. J Agric Food Chem. 2010 Jan 13;58(1):155-60. Pubmed [Structure]
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).