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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:41:40 UTC
Update Date2019-07-23 06:14:41 UTC
HMDB IDHMDB0033920
Secondary Accession Numbers
  • HMDB33920
Metabolite Identification
Common NameLiensinine
DescriptionLiensinine is found in coffee and coffee products. Liensinine is an alkaloid from seed embryo of Nelumbo nucifera (East Indian lotus).
Structure
Data?1563862481
SynonymsNot Available
Chemical FormulaC37H42N2O6
Average Molecular Weight610.7392
Monoisotopic Molecular Weight610.304287086
IUPAC Name4-[(6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]-2-({1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-7-yl}oxy)phenol
Traditional Name4-[(6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl)methyl]-2-({1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1H-isoquinolin-7-yl}oxy)phenol
CAS Registry Number2586-96-1
SMILES
COC1=C(OC)C=C2C(CC3=CC(OC4=C(OC)C=C5CCN(C)C(CC6=CC=C(O)C=C6)C5=C4)=C(O)C=C3)N(C)CCC2=C1
InChI Identifier
InChI=1S/C37H42N2O6/c1-38-14-13-26-20-35(43-4)37(22-29(26)30(38)16-23-6-9-27(40)10-7-23)45-33-18-24(8-11-32(33)41)17-31-28-21-36(44-5)34(42-3)19-25(28)12-15-39(31)2/h6-11,18-22,30-31,40-41H,12-17H2,1-5H3
InChI KeyXCUCMLUTCAKSOZ-UHFFFAOYSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIsoquinolines and derivatives
Sub ClassBenzylisoquinolines
Direct ParentBenzylisoquinolines
Alternative Parents
Substituents
  • Benzylisoquinoline
  • Diaryl ether
  • Tetrahydroisoquinoline
  • Phenoxy compound
  • Anisole
  • Phenol ether
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Tertiary aliphatic amine
  • Tertiary amine
  • Ether
  • Azacycle
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Biological location:

Source:

Role

Biological role:

Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point95 - 99 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0045 g/LALOGPS
logP5.71ALOGPS
logP5.81ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)8.96ChemAxon
pKa (Strongest Basic)8.41ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area83.86 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity177.43 m³·mol⁻¹ChemAxon
Polarizability68.15 ųChemAxon
Number of Rings6ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0kfx-0931220000-b13340a999bffb8b05f3JSpectraViewer | MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0zfu-1920221000-bf07310a9d162d4d2ff4JSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0001049000-401b821243851beaa5f5JSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a59-0552291000-252e15413d902ed0927dJSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-0961040000-c1cc90cbeaae8fb17fafJSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0011009000-aa468d4ab04baf86e508JSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a6v-0096086000-2a629e10d9036e67684aJSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-01x1-0192000000-52c17d00357e38e661dbJSpectraViewer | MoNA
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
FoodDB IDFDB012118
KNApSAcK IDC00028473
Chemspider ID9796162
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11621414
PDB IDNot Available
ChEBI 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.. .