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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 20:23:21 UTC
Update Date2021-09-23 20:23:21 UTC
HMDB IDHMDB0302751
Secondary Accession NumbersNone
Metabolite Identification
Common NameAcacetin 7-glucoside
DescriptionAcacetin 7-glucoside, also known as tilianin, 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. Acacetin 7-glucoside is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Acacetin 7-glucoside can be found in cornmint, which makes acacetin 7-glucoside a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
TilianinChEMBL
Chemical FormulaC22H22O10
Average Molecular Weight446.408
Monoisotopic Molecular Weight446.121296908
IUPAC Name5-hydroxy-2-(4-methoxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
Traditional Name5-hydroxy-2-(4-methoxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
CAS Registry NumberNot Available
SMILES
[H][C@]1(CO)O[C@@]([H])(OC2=CC(O)=C3C(=O)C=C(OC3=C2)C2=CC=C(OC)C=C2)[C@]([H])(O)[C@@]([H])(O)[C@]1([H])O
InChI Identifier
InChI=1S/C22H22O10/c1-29-11-4-2-10(3-5-11)15-8-14(25)18-13(24)6-12(7-16(18)31-15)30-22-21(28)20(27)19(26)17(9-23)32-22/h2-8,17,19-24,26-28H,9H2,1H3/t17-,19-,20+,21-,22-/m1/s1
InChI KeyNLZCOTZRUWYPTP-MIUGBVLSSA-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-7-o-glycoside
  • 4p-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Flavone
  • Phenolic glycoside
  • Hexose monosaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Chromone
  • Benzopyran
  • 1-benzopyran
  • Phenoxy compound
  • Phenol ether
  • Anisole
  • Methoxybenzene
  • Pyranone
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • Pyran
  • Monosaccharide
  • Oxane
  • Monocyclic benzene moiety
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Acetal
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Ether
  • Organic oxide
  • Organic oxygen compound
  • Primary alcohol
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP0.72ALOGPS
logP0.58ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)7.31ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area155.14 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity109.54 m³·mol⁻¹ChemAxon
Polarizability44.16 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+204.23432859911
AllCCS[M+H-H2O]+201.87932859911
AllCCS[M+Na]+207.01532859911
AllCCS[M+NH4]+206.39732859911
AllCCS[M-H]-201.54432859911
AllCCS[M+Na-2H]-202.07432859911
AllCCS[M+HCOO]-202.81232859911
DeepCCS[M+H]+198.40130932474
DeepCCS[M-H]-196.03330932474
DeepCCS[M-2H]-229.44230932474
DeepCCS[M+Na]+204.31330932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 10V, Positive-QTOFsplash10-000j-0190800000-39c603977b7c4ca76a452016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 20V, Positive-QTOFsplash10-000i-0090000000-3774cc3d8b2533a9913e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 40V, Positive-QTOFsplash10-00kr-2290000000-f711fc4f5adce3662d432016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 10V, Negative-QTOFsplash10-000t-1150900000-a34ca92eeacbbec9daac2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 20V, Negative-QTOFsplash10-001i-1090200000-a1fe6e086d3147f26aac2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 40V, Negative-QTOFsplash10-001i-3190000000-8a621d284f6513e5e5192016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 10V, Positive-QTOFsplash10-0002-0000900000-839ea15c23c459a127c72021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 20V, Positive-QTOFsplash10-0002-0000900000-540cfad67478c38c72c72021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 40V, Positive-QTOFsplash10-0udi-0001900000-b416dddc69a39661cecd2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 10V, Negative-QTOFsplash10-0002-0000900000-d48dc083a39dd21b68c72021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 20V, Negative-QTOFsplash10-001i-0000900000-2c0bd9e99bc7a89110352021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Acacetin 7-glucoside 40V, Negative-QTOFsplash10-01ot-0041900000-bbc2088eef89c77aa36f2021-10-21Wishart 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 IDFDB006051
KNApSAcK IDC00004201
Chemspider ID4479561
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5321954
PDB IDNot Available
ChEBI IDNot Available
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