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Record Information
Version2.0
Created at2022-09-06 13:54:36 UTC
Updated at2022-09-06 13:54:37 UTC
NP-MRD IDNP0232617
Secondary Accession NumbersNone
Natural Product Identification
Common Name(7as)-1-({[(2r)-2-hydroxy-2-[(1r)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-5,6,7,7a-tetrahydro-3h-pyrrolizin-4-ium-4-olate
DescriptionHeleurine N-oxide belongs to the class of organic compounds known as alkaloids and derivatives. These are naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Also some synthetic compounds of similar structure are attributed to alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus. (7as)-1-({[(2r)-2-hydroxy-2-[(1r)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-5,6,7,7a-tetrahydro-3h-pyrrolizin-4-ium-4-olate is found in Heliotropium hirsutissimum. (7as)-1-({[(2r)-2-hydroxy-2-[(1r)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-5,6,7,7a-tetrahydro-3h-pyrrolizin-4-ium-4-olate was first documented in 2021 (PMID: 34158818). Based on a literature review very few articles have been published on Heleurine N-oxide.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC16H27NO5
Average Mass313.3940 Da
Monoisotopic Mass313.18892 Da
IUPAC Name(7aS)-7-({[(2R)-2-hydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate
Traditional Name(7aS)-1-({[(2R)-2-hydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-5,6,7,7a-tetrahydro-3H-pyrrolizin-4-ium-4-olate
CAS Registry NumberNot Available
SMILES
CO[C@H](C)[C@](O)(C(C)C)C(=O)OCC1=CC[N+]2([O-])CCC[C@@H]12
InChI Identifier
InChI=1S/C16H27NO5/c1-11(2)16(19,12(3)21-4)15(18)22-10-13-7-9-17(20)8-5-6-14(13)17/h7,11-12,14,19H,5-6,8-10H2,1-4H3/t12-,14+,16-,17?/m1/s1
InChI KeyJOPJYQKWCBEYGN-NOCHINKJSA-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
Heliotropium hirsutissimumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alkaloids and derivatives. These are naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Also some synthetic compounds of similar structure are attributed to alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassNot Available
Sub ClassNot Available
Direct ParentAlkaloids and derivatives
Alternative Parents
Substituents
  • Alkaloid or derivatives
  • Pyrrolizine
  • Fatty acid ester
  • N-alkylpyrrolidine
  • Fatty acyl
  • Trialkyl amine oxide
  • Pyrrolidine
  • Pyrroline
  • Tertiary alcohol
  • Carboxylic acid ester
  • Azacycle
  • N-oxide
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Trisubstituted n-oxide
  • Organonitrogen compound
  • Organic oxide
  • Organic nitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic salt
  • Hydrocarbon derivative
  • Alcohol
  • Organic zwitterion
  • 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
logP0.38ChemAxon
pKa (Strongest Acidic)11.33ChemAxon
pKa (Strongest Basic)3.25ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area78.82 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity83.42 m³·mol⁻¹ChemAxon
Polarizability33.6 ųChemAxon
Number of Rings2ChemAxon
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 IDC00026198
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound102122200
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Sarkar C, Mondal M, Khanom B, Hossain MM, Hossain MS, Sureda A, Islam MT, Martorell M, Kumar M, Sharifi-Rad J, Al-Harrasi A, Al-Rawahi A: Heliotropium indicum L.: From Farm to a Source of Bioactive Compounds with Therapeutic Activity. Evid Based Complement Alternat Med. 2021 Jun 1;2021:9965481. doi: 10.1155/2021/9965481. eCollection 2021. [PubMed:34158818 ]
  2. LOTUS database [Link]