Record Information
Version1.0
Creation date2011-03-17 23:27:28 UTC
Update date2019-11-26 03:20:45 UTC
Primary IDFDB021705
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameEmodin 1-glucoside
DescriptionEmodin 1-glucoside is a member of the class of compounds known as hydroxyanthraquinones. Hydroxyanthraquinones are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group. Emodin 1-glucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Emodin 1-glucoside can be found in garden rhubarb, which makes emodin 1-glucoside a potential biomarker for the consumption of this food product.
CAS Number38840-23-2
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility2.47 g/LALOGPS
logP0.66ALOGPS
logP0.9ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)7.39ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area173.98 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity104.28 m³·mol⁻¹ChemAxon
Polarizability41.75 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC21H20O10
IUPAC name1,3-dihydroxy-6-methyl-8-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9,10-dihydroanthracene-9,10-dione
InChI IdentifierInChI=1S/C21H20O10/c1-7-2-9-15(18(27)14-10(16(9)25)4-8(23)5-11(14)24)12(3-7)30-21-20(29)19(28)17(26)13(6-22)31-21/h2-5,13,17,19-24,26,28-29H,6H2,1H3
InChI KeyZXXFEBMBNPRRSI-UHFFFAOYSA-N
Isomeric SMILESCC1=CC2=C(C(=O)C3=C(C=C(O)C=C3O)C2=O)C(OC2OC(CO)C(O)C(O)C2O)=C1
Average Molecular Weight432.3775
Monoisotopic Molecular Weight432.10564686
Classification
Description Belongs to the class of organic compounds known as hydroxyanthraquinones. Hydroxyanthraquinones are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassAnthracenes
Sub ClassAnthraquinones
Direct ParentHydroxyanthraquinones
Alternative Parents
Substituents
  • Hydroxyanthraquinone
  • Phenolic glycoside
  • Hexose monosaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Aryl ketone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monosaccharide
  • Oxane
  • Vinylogous acid
  • Ketone
  • Secondary alcohol
  • Acetal
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxygen compound
  • Organooxygen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00yi-0090700000-88d449028ea2b19f61e92019-02-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0fki-0390000000-14b3d94fefa31a63b3ba2019-02-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ukc-1390000000-c1b68a34eaf64c91d5db2019-02-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00lr-0140900000-85366568926d7856a5c22019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014i-1090200000-1208461f84269a474c702019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-2190000000-de7178af2d82537f33262019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0090100000-3378b05a934851998ed32021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-0190000000-07dcd7bf84ae7bffb1a62021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00xr-4191000000-0f596e1b7421b2eb9b9e2021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0020900000-8b34577ddb8da3a162a42021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00lr-0081900000-5ef916bc77f58f590a762021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-2190000000-8b7e225eb3b8d25cfaff2021-10-21View Spectrum
NMRNot Available
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) IDJJF10-F:JJF11-G
EAFUS IDNot Available
Dr. Duke IDALOE-EMODIN-8-O-GLUCOSIDE
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
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).