Ellagic acid 2-rhamnoside (CHEM027822)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-26 00:00:21 UTC
Update Date2016-11-09 01:18:32 UTC
Accession NumberCHEM027822
Identification
Common NameEllagic acid 2-rhamnoside
ClassSmall Molecule
DescriptionEllagic acid 2-rhamnoside is a member of the class of compounds known as hydrolyzable tannins. Hydrolyzable tannins are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. Ellagic acid 2-rhamnoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Ellagic acid 2-rhamnoside can be found in pomegranate, which makes ellagic acid 2-rhamnoside a potential biomarker for the consumption of this food product.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDF3D-SDFPDBSMILESInChI View 3D Structure
Synonyms
ValueSource
Ellagate 2-rhamnosideGenerator
Chemical FormulaC20H16O12
Average Molecular Mass448.334 g/mol
Monoisotopic Mass448.064 g/mol
CAS Registry Number211371-02-7
IUPAC Name7,13,14-trihydroxy-6-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4(16),5,7,11,13-hexaene-3,10-dione
Traditional Name7,13,14-trihydroxy-6-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4(16),5,7,11,13-hexaene-3,10-dione
SMILESCC1OC(OC2=CC3=C4C(OC(=O)C5=CC(O)=C(O)C(OC3=O)=C45)=C2O)C(O)C(O)C1O
InChI IdentifierInChI=1S/C20H16O12/c1-4-11(22)14(25)15(26)20(29-4)30-8-3-6-10-9-5(18(27)32-17(10)13(8)24)2-7(21)12(23)16(9)31-19(6)28/h2-4,11,14-15,20-26H,1H3
InChI KeyNLOYJHDXNPMFKW-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassTannins
Sub ClassHydrolyzable tannins
Direct ParentHydrolyzable tannins
Alternative Parents
Substituents
  • Hydrolyzable tannin
  • Ellagic_acid
  • Phenolic glycoside
  • 7,8-dihydroxycoumarin
  • Hexose monosaccharide
  • Coumarin
  • Glycosyl compound
  • Isocoumarin
  • O-glycosyl compound
  • Benzopyran
  • 2-benzopyran
  • 1-benzopyran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Benzenoid
  • Monosaccharide
  • Pyran
  • Oxane
  • Heteroaromatic compound
  • Lactone
  • Secondary alcohol
  • Acetal
  • Organoheterocyclic compound
  • Oxacycle
  • Polyol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility4.15 g/LALOGPS
logP1.24ALOGPS
logP1.09ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)5.83ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area192.44 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity101.21 m³·mol⁻¹ChemAxon
Polarizability41 ųChemAxon
Number of Rings5ChemAxon
Bioavailability1ChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udj-0139700000-76a27408dfe9f7f0ad05Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0159100000-47831ed40653da86452fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-2092000000-c5256dc0240d4f928ec3Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udj-1114900000-12cfd7c64e852b06ee87Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-2179300000-8d82d80c86295edc1df9Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0pb9-2092000000-aec3db786da353bd11cdSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0009000000-49d4f264ad1b5c5b0fffSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0009000000-f6d4c71359f9778a80a0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udu-9124000000-d0e4921363ac6530cfb4Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0002900000-768d191fa1bb9367673fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-1039000000-7a4f4dd4ab7c23712149Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0fkd-1093000000-d9c387507ac22b5b34beSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDFDB011747
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID67126095
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available