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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:30:32 UTC
Update Date2022-03-07 02:54:32 UTC
HMDB IDHMDB0035501
Secondary Accession Numbers
  • HMDB35501
Metabolite Identification
Common NameLicoagrochalcone B
DescriptionLicoagrochalcone B belongs to the class of organic compounds known as retrochalcones. These are a form of normal chalcones that are structurally distinguished by the lack of oxygen functionalities at the C2'- and C6'-positions. Thus, licoagrochalcone b is considered to be a flavonoid. Licoagrochalcone B has been detected, but not quantified in, several different foods, such as black tea, herbs and spices, teas (Camellia sinensis), green tea, and red tea. This could make licoagrochalcone b a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Licoagrochalcone B.
Structure
Data?1563862730
Synonyms
ValueSource
6'',6''-dimethylpyrano[2'',3'':4,3]-4'-hydroxy-2-methoxychalconeHMDB
Chemical FormulaC21H20O4
Average Molecular Weight336.3811
Monoisotopic Molecular Weight336.136159128
IUPAC Name(2E)-1-(4-hydroxyphenyl)-3-(5-methoxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one
Traditional Namelicoagrochalcone B
CAS Registry NumberNot Available
SMILES
COC1=C(\C=C\C(=O)C2=CC=C(O)C=C2)C=CC2=C1C=CC(C)(C)O2
InChI Identifier
InChI=1S/C21H20O4/c1-21(2)13-12-17-19(25-21)11-7-15(20(17)24-3)6-10-18(23)14-4-8-16(22)9-5-14/h4-13,22H,1-3H3/b10-6+
InChI KeyBOJUBZPEDAAMPG-UXBLZVDNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as retrochalcones. These are a form of normal chalcones that are structurally distinguished by the lack of oxygen functionalities at the C2'- and C6'-positions.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassLinear 1,3-diarylpropanoids
Sub ClassChalcones and dihydrochalcones
Direct ParentRetrochalcones
Alternative Parents
Substituents
  • Retrochalcone
  • 2,2-dimethyl-1-benzopyran
  • Benzopyran
  • 1-benzopyran
  • Anisole
  • Benzoyl
  • Styrene
  • Aryl ketone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Alpha,beta-unsaturated ketone
  • Enone
  • Acryloyl-group
  • Ketone
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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
Water Solubility0.0014 g/LALOGPS
logP4.68ALOGPS
logP4.33ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)7.87ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.76 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity99.71 m³·mol⁻¹ChemAxon
Polarizability37.43 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+182.68130932474
DeepCCS[M-H]-180.32330932474
DeepCCS[M-2H]-214.40730932474
DeepCCS[M+Na]+189.63630932474
AllCCS[M+H]+183.432859911
AllCCS[M+H-H2O]+180.032859911
AllCCS[M+NH4]+186.632859911
AllCCS[M+Na]+187.532859911
AllCCS[M-H]-183.832859911
AllCCS[M+Na-2H]-183.632859911
AllCCS[M+HCOO]-183.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Licoagrochalcone BCOC1=C(\C=C\C(=O)C2=CC=C(O)C=C2)C=CC2=C1C=CC(C)(C)O24093.2Standard polar33892256
Licoagrochalcone BCOC1=C(\C=C\C(=O)C2=CC=C(O)C=C2)C=CC2=C1C=CC(C)(C)O22925.1Standard non polar33892256
Licoagrochalcone BCOC1=C(\C=C\C(=O)C2=CC=C(O)C=C2)C=CC2=C1C=CC(C)(C)O23147.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Licoagrochalcone B,1TMS,isomer #1COC1=C(/C=C/C(=O)C2=CC=C(O[Si](C)(C)C)C=C2)C=CC2=C1C=CC(C)(C)O23105.7Semi standard non polar33892256
Licoagrochalcone B,1TBDMS,isomer #1COC1=C(/C=C/C(=O)C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2)C=CC2=C1C=CC(C)(C)O23368.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Licoagrochalcone B GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-2449000000-99e9f280cd06ff7a27a62017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoagrochalcone B GC-MS (1 TMS) - 70eV, Positivesplash10-0006-2219000000-65dfa145bc11c61ab7902017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoagrochalcone B GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 10V, Positive-QTOFsplash10-000i-0019000000-0f0824d9d8f8b7aa237c2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 20V, Positive-QTOFsplash10-00y1-2988000000-cdba9848c7c01433325f2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 40V, Positive-QTOFsplash10-00di-6940000000-b41a2c1b903ebefeec1c2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 10V, Negative-QTOFsplash10-000i-0119000000-e5d36b3f99908bf359142016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 20V, Negative-QTOFsplash10-00kr-1249000000-ed488438d8ef0e6f1f2e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 40V, Negative-QTOFsplash10-0gi3-3892000000-b0249b745be621116b1b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 10V, Negative-QTOFsplash10-000i-0009000000-3fc8e7ce1e2d79ad2a062021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 20V, Negative-QTOFsplash10-052r-4049000000-1e750a1e0521fe75b7f02021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 40V, Negative-QTOFsplash10-001l-3139000000-52756f1400cd066c69422021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 10V, Positive-QTOFsplash10-000i-0009000000-7ccde74ebdd89b19fa682021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 20V, Positive-QTOFsplash10-000l-0279000000-54e298b2ab7cdc76d7fc2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoagrochalcone B 40V, Positive-QTOFsplash10-00du-8934000000-70ac305690abc8ad78bd2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDFDB014188
KNApSAcK IDC00014469
Chemspider ID4477416
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5318989
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .