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Record Information
Version1.0
Created at2022-09-09 22:46:10 UTC
Updated at2022-09-09 22:46:10 UTC
NP-MRD IDNP0291610
Secondary Accession NumbersNone
Natural Product Identification
Common Name[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-[2-hydroxy-4-(hydroxymethyl)phenoxy]oxan-2-yl]methyl benzoate
DescriptionPilorubrosin 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. [(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-[2-hydroxy-4-(hydroxymethyl)phenoxy]oxan-2-yl]methyl benzoate is found in Protea rubropilosa. Based on a literature review very few articles have been published on Pilorubrosin.
Structure
Thumb
Synonyms
ValueSource
2-Hydroxy-4-hydroxymethylphenyl 6-O-benzoyl- beta-D-allopyranosideMeSH
Chemical FormulaC20H22O9
Average Mass406.3870 Da
Monoisotopic Mass406.12638 Da
IUPAC Name[(2R,3S,4R,5R,6S)-3,4,5-trihydroxy-6-[2-hydroxy-4-(hydroxymethyl)phenoxy]oxan-2-yl]methyl benzoate
Traditional Name[(2R,3S,4R,5R,6S)-3,4,5-trihydroxy-6-[2-hydroxy-4-(hydroxymethyl)phenoxy]oxan-2-yl]methyl benzoate
CAS Registry NumberNot Available
SMILES
OCC1=CC=C(O[C@@H]2O[C@H](COC(=O)C3=CC=CC=C3)[C@@H](O)[C@@H](O)[C@H]2O)C(O)=C1
InChI Identifier
InChI=1S/C20H22O9/c21-9-11-6-7-14(13(22)8-11)28-20-18(25)17(24)16(23)15(29-20)10-27-19(26)12-4-2-1-3-5-12/h1-8,15-18,20-25H,9-10H2/t15-,16-,17-,18-,20-/m1/s1
InChI KeyKEEVEMYXIXMZSC-HGJKNBTDSA-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
Protea rubropilosaLOTUS 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
  • O-glycosyl compound
  • Benzoate ester
  • Benzoic acid or derivatives
  • Phenoxy compound
  • Benzoyl
  • Benzyl alcohol
  • Phenol ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monosaccharide
  • Oxane
  • Monocyclic benzene moiety
  • Secondary alcohol
  • Carboxylic acid ester
  • Polyol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Acetal
  • Organoheterocyclic compound
  • Oxacycle
  • Aromatic alcohol
  • Alcohol
  • Organic oxide
  • Primary alcohol
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP0.83ChemAxon
pKa (Strongest Acidic)9.65ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area145.91 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity98.8 m³·mol⁻¹ChemAxon
Polarizability39.69 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID10282607
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21672232
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]