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Record Information
Version2.0
Created at2022-09-04 08:58:13 UTC
Updated at2022-09-04 08:58:13 UTC
NP-MRD IDNP0191878
Secondary Accession NumbersNone
Natural Product Identification
Common Name19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,15,17-pentaene
Description(+)-Erythraline belongs to the class of organic compounds known as erythrinanes. These are erythrina alkaloids possessing either a 6-5-6-6-membered indoloisoquinoline core or a derivative thereof (+)-Erythraline is a very strong basic compound (based on its pKa). Outside of the human body, (+)-erythraline has been detected, but not quantified in, green vegetables. 19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,15,17-pentaene is found in Erythrina bidwillii, Erythrina crista-galli, Erythrina latissima, Erythrina suberosa, Erythrina variegata, Erythrina velutina and Erythrina vespertilio. This could make (+)-erythraline a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
ErythralineHMDB
Chemical FormulaC18H19NO3
Average Mass297.3484 Da
Monoisotopic Mass297.13649 Da
IUPAC Name19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2(10),3,8,15,17-pentaene
Traditional Name19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2(10),3,8,15,17-pentaene
CAS Registry NumberNot Available
SMILES
COC1CC23N(CC=C2C=C1)CCC1=C3C=C2OCOC2=C1
InChI Identifier
InChI=1S/C18H19NO3/c1-20-14-3-2-13-5-7-19-6-4-12-8-16-17(22-11-21-16)9-15(12)18(13,19)10-14/h2-3,5,8-9,14H,4,6-7,10-11H2,1H3
InChI KeyTVOFUERNMZTYRM-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Erythrina bidwilliiLOTUS Database
Erythrina crista-galliLOTUS Database
Erythrina latissimaLOTUS Database
Erythrina suberosaLOTUS Database
Erythrina variegataLOTUS Database
Erythrina velutinaLOTUS Database
Erythrina vespertilioLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as erythrinanes. These are erythrina alkaloids possessing either a 6-5-6-6-membered indoloisoquinoline core or a derivative thereof.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassErythrina alkaloids
Sub ClassErythrinanes
Direct ParentErythrinanes
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.01ALOGPS
logP2ChemAxon
logS-2.4ALOGPS
pKa (Strongest Basic)9.01ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area30.93 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity85.28 m³·mol⁻¹ChemAxon
Polarizability32.08 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0030258
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002082
KNApSAcK IDC00027355
Chemspider ID26504826
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound12308897
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]