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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:53:23 UTC
Update Date2022-03-07 02:53:34 UTC
HMDB IDHMDB0033035
Secondary Accession Numbers
  • HMDB33035
Metabolite Identification
Common NameTejedine
DescriptionTejedine belongs to the class of organic compounds known as benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached. Tejedine has been detected, but not quantified in, several different foods, such as red tea, teas (Camellia sinensis), black tea, herbal tea, and green tea. This could make tejedine a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Tejedine.
Structure
Data?1563862342
Synonyms
ValueSource
Seco-bisbenzyltetrahydroisoquinolineMeSH
(-)-TejedineHMDB
Methyl 3-[4-({6,7-dimethoxy-8-[(6-methoxy-2-methyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-7-yl)oxy]-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl}methyl)phenoxy]-4-hydroxybenzoic acidGenerator
TejedineMeSH
Chemical FormulaC38H40N2O9
Average Molecular Weight668.7322
Monoisotopic Molecular Weight668.273380888
IUPAC Namemethyl 3-[4-({6,7-dimethoxy-8-[(6-methoxy-2-methyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-7-yl)oxy]-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl}methyl)phenoxy]-4-hydroxybenzoate
Traditional Namemethyl 3-[4-({6,7-dimethoxy-8-[(6-methoxy-2-methyl-1-oxo-3,4-dihydroisoquinolin-7-yl)oxy]-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl}methyl)phenoxy]-4-hydroxybenzoate
CAS Registry Number221001-23-6
SMILES
COC(=O)C1=CC(OC2=CC=C(CC3N(C)CCC4=CC(OC)=C(OC)C(OC5=C(OC)C=C6CCN(C)C(=O)C6=C5)=C34)C=C2)=C(O)C=C1
InChI Identifier
InChI=1S/C38H40N2O9/c1-39-15-14-24-19-33(45-4)35(46-5)36(49-32-21-27-23(18-31(32)44-3)13-16-40(2)37(27)42)34(24)28(39)17-22-7-10-26(11-8-22)48-30-20-25(38(43)47-6)9-12-29(30)41/h7-12,18-21,28,41H,13-17H2,1-6H3
InChI KeyZDYMPVYROQQXLO-UHFFFAOYSA-N
Chemical Taxonomy
Description 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
  • Diphenylether
  • Isoquinolone
  • Diaryl ether
  • P-hydroxybenzoic acid alkyl ester
  • P-hydroxybenzoic acid ester
  • Tetrahydroisoquinoline
  • Benzoate ester
  • Benzoic acid or derivatives
  • Phenol ether
  • Phenoxy compound
  • Anisole
  • Benzoyl
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Methyl ester
  • Tertiary carboxylic acid amide
  • Amino acid or derivatives
  • Tertiary aliphatic amine
  • Carboxamide group
  • Carboxylic acid ester
  • Tertiary amine
  • Lactam
  • Carboxylic acid derivative
  • Azacycle
  • Ether
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organic nitrogen compound
  • Amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organopnictogen compound
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point132 - 134 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0056 g/LALOGPS
logP5.34ALOGPS
logP4.71ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)7.39ChemAxon
pKa (Strongest Basic)8.19ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area116.23 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity185.01 m³·mol⁻¹ChemAxon
Polarizability70.59 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
DarkChem[M+H]+252.00131661259
DarkChem[M-H]-247.46731661259
DeepCCS[M-2H]-283.73930932474
DeepCCS[M+Na]+258.46330932474
AllCCS[M+H]+256.332859911
AllCCS[M+H-H2O]+255.332859911
AllCCS[M+NH4]+257.132859911
AllCCS[M+Na]+257.432859911
AllCCS[M-H]-243.332859911
AllCCS[M+Na-2H]-245.832859911
AllCCS[M+HCOO]-248.632859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.4.86 minutes32390414
Predicted by Siyang on May 30, 202212.9504 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.01 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid51.8 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2422.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid162.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid242.5 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid168.0 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid131.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid614.1 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid620.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)565.0 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1181.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid575.7 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1619.9 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid372.0 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid440.5 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate267.7 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA320.6 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.6 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TejedineCOC(=O)C1=CC(OC2=CC=C(CC3N(C)CCC4=CC(OC)=C(OC)C(OC5=C(OC)C=C6CCN(C)C(=O)C6=C5)=C34)C=C2)=C(O)C=C16951.5Standard polar33892256
TejedineCOC(=O)C1=CC(OC2=CC=C(CC3N(C)CCC4=CC(OC)=C(OC)C(OC5=C(OC)C=C6CCN(C)C(=O)C6=C5)=C34)C=C2)=C(O)C=C15021.4Standard non polar33892256
TejedineCOC(=O)C1=CC(OC2=CC=C(CC3N(C)CCC4=CC(OC)=C(OC)C(OC5=C(OC)C=C6CCN(C)C(=O)C6=C5)=C34)C=C2)=C(O)C=C15344.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Tejedine GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tejedine GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 10V, Positive-QTOFsplash10-014i-0000009000-4147b3e2de6a9978f3662015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 20V, Positive-QTOFsplash10-0i09-0241319000-366d2a03d4320e9b1fa62015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 40V, Positive-QTOFsplash10-0uy3-0950531000-c7408529a63d43813a082015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 10V, Negative-QTOFsplash10-014i-0000009000-42cd657177355cdb26b92015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 20V, Negative-QTOFsplash10-0gb9-0310209000-dd3cb6c49a13c1e1dddb2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 40V, Negative-QTOFsplash10-014l-1921500000-03ac599bcf4d1e1744182015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 10V, Positive-QTOFsplash10-014r-0000109000-4f11284e86a98cacd81a2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 20V, Positive-QTOFsplash10-00kr-0000109000-1c9f814666380a0b5d222021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 40V, Positive-QTOFsplash10-0mku-0110129000-7b750bc39f1dc8cbb5852021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 10V, Negative-QTOFsplash10-066r-0000029000-51ff71ed2407ad66115c2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 20V, Negative-QTOFsplash10-0573-0000069000-856e9f92d52ce1e541452021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tejedine 40V, Negative-QTOFsplash10-066u-2200296000-f574c1d8fb32abcfba112021-09-25Wishart 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 IDFDB011027
KNApSAcK IDC00027485
Chemspider ID35013526
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound72795147
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.. .