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Record Information
Version2.0
Created at2022-09-08 09:15:34 UTC
Updated at2022-09-08 09:15:34 UTC
NP-MRD IDNP0265321
Secondary Accession NumbersNone
Natural Product Identification
Common Name6-hydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadec-10-en-5-yl 2-methylbutanoate
DescriptionGrahamine belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups. 6-hydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadec-10-en-5-yl 2-methylbutanoate is found in Schizanthus grahamii. 6-hydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadec-10-en-5-yl 2-methylbutanoate was first documented in 1999 (PMID: 10192140). Based on a literature review very few articles have been published on Grahamine.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H31NO7
Average Mass409.4790 Da
Monoisotopic Mass409.21005 Da
IUPAC Name6-hydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0^{13,16}]hexadec-10-en-5-yl 2-methylbutanoate
Traditional Name6-hydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0^{13,16}]hexadec-10-en-5-yl 2-methylbutanoate
CAS Registry NumberNot Available
SMILES
CCC(C)C(=O)OC1(C)C(C)C(=O)OC2CCN3CC=C(COC(=O)C1(C)O)C23
InChI Identifier
InChI=1S/C21H31NO7/c1-6-12(2)17(23)29-21(5)13(3)18(24)28-15-8-10-22-9-7-14(16(15)22)11-27-19(25)20(21,4)26/h7,12-13,15-16,26H,6,8-11H2,1-5H3
InChI KeyBGODDTSFBHJRGK-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
Schizanthus grahamiiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassTricarboxylic acids and derivatives
Direct ParentTricarboxylic acids and derivatives
Alternative Parents
Substituents
  • Tricarboxylic acid or derivatives
  • Pyrrolizine
  • Fatty acid ester
  • N-alkylpyrrolidine
  • Fatty acyl
  • Pyrrolidine
  • Pyrroline
  • Tertiary alcohol
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Lactone
  • Tertiary amine
  • Tertiary aliphatic amine
  • Azacycle
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP1.8ChemAxon
pKa (Strongest Acidic)11.47ChemAxon
pKa (Strongest Basic)8.08ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area102.37 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity103.66 m³·mol⁻¹ChemAxon
Polarizability42.11 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00025565
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound91753270
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Arzt J, Mount ME: Hepatotoxicity associated with pyrrolizidine alkaloid (Crotalaria spp) ingestion in a horse on Easter Island. Vet Hum Toxicol. 1999 Apr;41(2):96-9. [PubMed:10192140 ]
  2. LOTUS database [Link]