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Record Information
Version2.0
Created at2022-09-02 09:42:12 UTC
Updated at2022-09-02 09:42:12 UTC
NP-MRD IDNP0153101
Secondary Accession NumbersNone
Natural Product Identification
Common Name4-[(1e)-2-(2-carboxy-6-hydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydroindol-1-yl)ethenyl]pyridine-2,6-dicarboxylic acid
DescriptionNeobetanin belongs to the class of organic compounds known as phenolic glycosides. These are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose. 4-[(1e)-2-(2-carboxy-6-hydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydroindol-1-yl)ethenyl]pyridine-2,6-dicarboxylic acid is found in Beta vulgaris, Lepismium warmingianum and Opuntia ficus-indica. 4-[(1e)-2-(2-carboxy-6-hydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydroindol-1-yl)ethenyl]pyridine-2,6-dicarboxylic acid was first documented in 2019 (PMID: 31413395). Based on a literature review a small amount of articles have been published on Neobetanin (PMID: 35303651) (PMID: 35163170) (PMID: 31945132) (PMID: 31244196).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC24H24N2O13
Average Mass548.4570 Da
Monoisotopic Mass548.12784 Da
IUPAC Name4-[(E)-2-(2-carboxy-6-hydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydro-1H-indol-1-yl)ethenyl]pyridine-2,6-dicarboxylic acid
Traditional Name4-[(E)-2-(2-carboxy-6-hydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydroindol-1-yl)ethenyl]pyridine-2,6-dicarboxylic acid
CAS Registry NumberNot Available
SMILES
OCC1OC(OC2=C(O)C=C3N(\C=C\C4=CC(=NC(=C4)C(O)=O)C(O)=O)C(CC3=C2)C(O)=O)C(O)C(O)C1O
InChI Identifier
InChI=1S/C24H24N2O13/c27-8-17-18(29)19(30)20(31)24(39-17)38-16-6-10-5-14(23(36)37)26(13(10)7-15(16)28)2-1-9-3-11(21(32)33)25-12(4-9)22(34)35/h1-4,6-7,14,17-20,24,27-31H,5,8H2,(H,32,33)(H,34,35)(H,36,37)/b2-1+
InChI KeyJGRJFJIJVQCUMW-OWOJBTEDSA-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
Beta vulgarisLOTUS Database
Lepismium warmingianumLOTUS Database
Opuntia ficus-indicaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenolic glycosides. These are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentPhenolic glycosides
Alternative Parents
Substituents
  • Phenolic glycoside
  • Indolecarboxylic acid derivative
  • Indolecarboxylic acid
  • Hexose monosaccharide
  • O-glycosyl compound
  • Alpha-amino acid or derivatives
  • Alpha-amino acid
  • Tricarboxylic acid or derivatives
  • Pyridine carboxylic acid or derivatives
  • Pyridine carboxylic acid
  • Indole or derivatives
  • Tertiary aliphatic/aromatic amine
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Benzenoid
  • Pyridine
  • Oxane
  • Monosaccharide
  • Heteroaromatic compound
  • Amino acid
  • Tertiary amine
  • Secondary alcohol
  • Amino acid or derivatives
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Polyol
  • Enamine
  • Carboxylic acid
  • Carboxylic acid derivative
  • Acetal
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organonitrogen compound
  • Carbonyl group
  • Amine
  • Alcohol
  • Aromatic heteropolycyclic compound
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
logP-0.15ALOGPS
logP-0.087ChemAxon
logS-2.7ALOGPS
pKa (Strongest Acidic)2.73ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area247.64 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity126.8 m³·mol⁻¹ChemAxon
Polarizability52.42 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00057514
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131750867
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Fernando GSN, Sergeeva NN, Frutos MJ, Marshall LJ, Boesch C: Novel approach for purification of major betalains using flash chromatography and comparison of radical scavenging and antioxidant activities. Food Chem. 2022 Aug 15;385:132632. doi: 10.1016/j.foodchem.2022.132632. Epub 2022 Mar 5. [PubMed:35303651 ]
  2. Sutor-Swiezy K, Antonik M, Proszek J, Nemzer B, Pietrzkowski Z, Popenda L, Swiergosz T, Wybraniec S: Dehydrogenation of Betacyanins in Heated Betalain-Rich Extracts of Red Beet (Beta vulgaris L.). Int J Mol Sci. 2022 Jan 23;23(3):1245. doi: 10.3390/ijms23031245. [PubMed:35163170 ]
  3. Robert P, Vergara C, Silva-Weiss A, Osorio FA, Santander R, Saenz C, Gimenez B: Influence of gelation on the retention of purple cactus pear extract in microencapsulated double emulsions. PLoS One. 2020 Jan 16;15(1):e0227866. doi: 10.1371/journal.pone.0227866. eCollection 2020. [PubMed:31945132 ]
  4. Aztatzi-Rugerio L, Granados-Balbuena SY, Zainos-Cuapio Y, Ocaranza-Sanchez E, Rojas-Lopez M: Analysis of the degradation of betanin obtained from beetroot using Fourier transform infrared spectroscopy. J Food Sci Technol. 2019 Aug;56(8):3677-3686. doi: 10.1007/s13197-019-03826-2. Epub 2019 Jun 11. [PubMed:31413395 ]
  5. Kumorkiewicz A, Szmyr N, Popenda L, Pietrzkowski Z, Wybraniec S: Alternative Mechanisms of Betacyanin Oxidation by Complexation and Radical Generation. J Agric Food Chem. 2019 Jul 3;67(26):7455-7465. doi: 10.1021/acs.jafc.9b01168. Epub 2019 Jun 24. [PubMed:31244196 ]
  6. LOTUS database [Link]