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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-22 16:27:28 UTC
Update Date2021-09-22 16:27:29 UTC
HMDB IDHMDB0301698
Secondary Accession NumbersNone
Metabolite Identification
Common NameKaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside
DescriptionKaempferol 3-o-(2''-rhamnosyl-galactoside) 7-o-rhamnoside is a member of the class of compounds known as flavonoid-7-o-glycosides. Flavonoid-7-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Kaempferol 3-o-(2''-rhamnosyl-galactoside) 7-o-rhamnoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Kaempferol 3-o-(2''-rhamnosyl-galactoside) 7-o-rhamnoside can be found in broad bean, which makes kaempferol 3-o-(2''-rhamnosyl-galactoside) 7-o-rhamnoside a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
Kaempferol 3-O-[a-L-rhamnopyranosyl(1->2)-b-D-galactopyranosyl]-7-O-a-L-rhamnopyranosideGenerator
Kaempferol 3-O-[α-L-rhamnopyranosyl(1->2)-β-D-galactopyranosyl]-7-O-α-L-rhamnopyranosideGenerator
Chemical FormulaC33H40O19
Average Molecular Weight740.6593
Monoisotopic Molecular Weight740.216379098
IUPAC Name3-{[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-5-hydroxy-2-(4-hydroxyphenyl)-7-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-4H-chromen-4-one
Traditional Name3-{[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-5-hydroxy-2-(4-hydroxyphenyl)-7-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}chromen-4-one
CAS Registry Number520-18-3
SMILES
C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]2OC2=C(OC3=CC(O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)[C@H](O)[C@H](O)[C@H]1O
InChI Identifier
InChI=1S/C33H40O19/c1-10-19(37)23(41)26(44)31(46-10)48-14-7-15(36)18-16(8-14)49-28(12-3-5-13(35)6-4-12)29(22(18)40)51-33-30(25(43)21(39)17(9-34)50-33)52-32-27(45)24(42)20(38)11(2)47-32/h3-8,10-11,17,19-21,23-27,30-39,41-45H,9H2,1-2H3/t10-,11-,17+,19-,20-,21-,23+,24+,25-,26+,27+,30+,31-,32-,33-/m0/s1
InChI KeyDDELFAUOHDSZJL-KINVIYQBSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-7-O-glycosides
Alternative Parents
Substituents
  • Flavonoid-3-o-glycoside
  • Flavonoid-7-o-glycoside
  • Hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Flavone
  • Phenolic glycoside
  • Chromone
  • Disaccharide
  • O-glycosyl compound
  • Glycosyl compound
  • 1-benzopyran
  • Benzopyran
  • Phenol
  • Pyranone
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Pyran
  • Benzenoid
  • Monocyclic benzene moiety
  • Oxane
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Polyol
  • Primary alcohol
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Alcohol
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP-0.26ALOGPS
logP-1.8ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)8.1ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count19ChemAxon
Hydrogen Donor Count11ChemAxon
Polar Surface Area304.21 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity168.76 m³·mol⁻¹ChemAxon
Polarizability71.73 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+252.08932859911
AllCCS[M+H-H2O]+251.71332859911
AllCCS[M+Na]+252.47132859911
AllCCS[M+NH4]+252.39332859911
AllCCS[M-H]-246.84732859911
AllCCS[M+Na-2H]-250.57432859911
AllCCS[M+HCOO]-254.76532859911
DeepCCS[M+H]+242.7230932474
DeepCCS[M-H]-240.8430932474
DeepCCS[M-2H]-274.82530932474
DeepCCS[M+Na]+248.65730932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside,2TMS,isomer #3C[C@@H]1O[C@@H](OC2=CC(O)=C3C(=O)C(O[C@@H]4O[C@H](CO)[C@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]4O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)=C(C4=CC=C(O)C=C4)OC3=C2)[C@H](O)[C@H](O)[C@H]1O5781.8Semi standard non polar33892256
Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside,2TMS,isomer #3C[C@@H]1O[C@@H](OC2=CC(O)=C3C(=O)C(O[C@@H]4O[C@H](CO)[C@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]4O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)=C(C4=CC=C(O)C=C4)OC3=C2)[C@H](O)[C@H](O)[C@H]1O5132.5Standard non polar33892256
Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside,2TMS,isomer #3C[C@@H]1O[C@@H](OC2=CC(O)=C3C(=O)C(O[C@@H]4O[C@H](CO)[C@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]4O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)=C(C4=CC=C(O)C=C4)OC3=C2)[C@H](O)[C@H](O)[C@H]1O9018.5Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 10V, Positive-QTOFsplash10-009t-0120980400-21cfc1dd3f64dad740522016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 20V, Positive-QTOFsplash10-0012-0160940000-73173c89eda472335c042016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 40V, Positive-QTOFsplash10-000j-0480921100-291b9764a34b4486256c2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 10V, Negative-QTOFsplash10-00ac-1102593600-1ece18e37548f905d13e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 20V, Negative-QTOFsplash10-01u0-0421960100-a8a9c2362763da3b30132016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 40V, Negative-QTOFsplash10-01qa-2961801000-77f2a706d0185158fcd42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 10V, Positive-QTOFsplash10-001i-0000900200-996ab5f48cf12018467e2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 20V, Positive-QTOFsplash10-000x-0000900900-e1324d510b24aaa4cfe02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 40V, Positive-QTOFsplash10-001i-0000900000-fa0a13815023384093942021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 10V, Negative-QTOFsplash10-000i-0000000900-f0058e4130bf776e99d52021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 20V, Negative-QTOFsplash10-0019-0000500900-2ec4b4ddb6316e3d0fc12021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kaempferol 3-O-(2''-rhamnosyl-galactoside) 7-O-rhamnoside 40V, Negative-QTOFsplash10-001i-0000900000-ac239bcf92abd23568702021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB000210
KNApSAcK IDNot Available
Chemspider ID28492088
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound57397583
PDB IDNot Available
ChEBI ID68880
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 ReferencesNot Available