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Record Information
Version2.0
Created at2022-09-11 07:01:34 UTC
Updated at2022-09-11 07:01:34 UTC
NP-MRD IDNP0311190
Secondary Accession NumbersNone
Natural Product Identification
Common Name(e,2z)-2-{[(2s)-2-amino-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}-n-[(1e)-2-(3,4-dihydroxyphenyl)ethenyl]-3-(3,4,5-trihydroxyphenyl)prop-2-enimidic acid
DescriptionTunichrome An-3 belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. (e,2z)-2-{[(2s)-2-amino-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}-n-[(1e)-2-(3,4-dihydroxyphenyl)ethenyl]-3-(3,4,5-trihydroxyphenyl)prop-2-enimidic acid is found in Ascidia ceratodes and Phallusia nigra. Based on a literature review very few articles have been published on Tunichrome An-3.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H25N3O9
Average Mass523.4980 Da
Monoisotopic Mass523.15908 Da
IUPAC Name(E,2Z)-2-{[(2S)-2-amino-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}-N-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-3-(3,4,5-trihydroxyphenyl)prop-2-enimidic acid
Traditional Name(E,2Z)-2-{[(2S)-2-amino-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}-N-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-3-(3,4,5-trihydroxyphenyl)prop-2-enimidic acid
CAS Registry NumberNot Available
SMILES
N[C@@H](CC1=CC=C(O)C(O)=C1)C(O)=N\C(=C/C1=CC(O)=C(O)C(O)=C1)\C(\O)=N/C=C/C1=CC=C(O)C(O)=C1
InChI Identifier
InChI=1S/C26H25N3O9/c27-16(7-14-2-4-19(31)21(33)10-14)25(37)29-17(8-15-11-22(34)24(36)23(35)12-15)26(38)28-6-5-13-1-3-18(30)20(32)9-13/h1-6,8-12,16,30-36H,7,27H2,(H,28,38)(H,29,37)/b6-5+,17-8-/t16-/m0/s1
InChI KeyYZJCCLAFSMNGFH-ULSDBDNISA-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
Ascidia ceratodesLOTUS Database
Phallusia nigraLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentPeptides
Alternative Parents
Substituents
  • Alpha peptide
  • Tyrosine or derivatives
  • Phenylalanine or derivatives
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Hydroxycinnamic acid or derivatives
  • Cinnamic acid or derivatives
  • Cinnamic acid amide
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • Benzenetriol
  • Pyrogallol derivative
  • Catechol
  • Styrene
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Aralkylamine
  • Fatty acyl
  • Fatty amide
  • Monocyclic benzene moiety
  • Benzenoid
  • Amino acid or derivatives
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Polyol
  • Primary amine
  • Amine
  • Carbonyl group
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP0.87ChemAxon
pKa (Strongest Acidic)2.97ChemAxon
pKa (Strongest Basic)9.31ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area232.81 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity139.69 m³·mol⁻¹ChemAxon
Polarizability52.41 ųChemAxon
Number of Rings3ChemAxon
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 IDNot Available
Chemspider ID10472274
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound23426397
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]