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Record Information
Version2.0
Created at2022-09-05 15:38:13 UTC
Updated at2022-09-05 15:38:13 UTC
NP-MRD IDNP0215872
Secondary Accession NumbersNone
Natural Product Identification
Common Name(4s,5e,6r)-5-[2-(benzoyloxy)ethylidene]-4-(2-methoxy-2-oxoethyl)-6-{[(2r,3r,4s,5r)-2,3,4,5-tetrahydroxy-6-oxohexyl]oxy}-4,6-dihydropyran-3-carboxylic acid
Description(2R,3E,4S)-3-[2-(benzoyloxy)ethylidene]-4-(2-methoxy-2-oxoethyl)-2-{[(2R,3R,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexyl]oxy}-3,4-dihydro-2H-pyran-5-carboxylic acid belongs to the class of organic compounds known as iridoids and derivatives. These are monoterpenes containing a skeleton structurally characterized by the presence of a cylopentane fused to a pyran ( forming a 4,7-dimethylcyclopenta[c]pyran), or a derivative where the pentane moiety is open. (4s,5e,6r)-5-[2-(benzoyloxy)ethylidene]-4-(2-methoxy-2-oxoethyl)-6-{[(2r,3r,4s,5r)-2,3,4,5-tetrahydroxy-6-oxohexyl]oxy}-4,6-dihydropyran-3-carboxylic acid is found in Alstonia scholaris. Based on a literature review very few articles have been published on (2R,3E,4S)-3-[2-(benzoyloxy)ethylidene]-4-(2-methoxy-2-oxoethyl)-2-{[(2R,3R,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexyl]oxy}-3,4-dihydro-2H-pyran-5-carboxylic acid.
Structure
Thumb
Synonyms
ValueSource
(2R,3E,4S)-3-[2-(Benzoyloxy)ethylidene]-4-(2-methoxy-2-oxoethyl)-2-{[(2R,3R,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexyl]oxy}-3,4-dihydro-2H-pyran-5-carboxylateGenerator
Chemical FormulaC24H28O13
Average Mass524.4750 Da
Monoisotopic Mass524.15299 Da
IUPAC Name(2R,3E,4S)-3-[2-(benzoyloxy)ethylidene]-4-(2-methoxy-2-oxoethyl)-2-{[(2R,3R,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexyl]oxy}-3,4-dihydro-2H-pyran-5-carboxylic acid
Traditional Name(4S,5E,6R)-5-[2-(benzoyloxy)ethylidene]-4-(2-methoxy-2-oxoethyl)-6-{[(2R,3R,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexyl]oxy}-4,6-dihydropyran-3-carboxylic acid
CAS Registry NumberNot Available
SMILES
COC(=O)C[C@H]1\C(=C/COC(=O)C2=CC=CC=C2)[C@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)OC=C1C(O)=O
InChI Identifier
InChI=1S/C24H28O13/c1-34-19(28)9-15-14(7-8-35-23(33)13-5-3-2-4-6-13)24(36-11-16(15)22(31)32)37-12-18(27)21(30)20(29)17(26)10-25/h2-7,10-11,15,17-18,20-21,24,26-27,29-30H,8-9,12H2,1H3,(H,31,32)/b14-7+/t15-,17-,18+,20+,21+,24-/m0/s1
InChI KeyQUCKWTGRXASUQM-FODBFNBKSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Alstonia Alstonia scholarisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as iridoids and derivatives. These are monoterpenes containing a skeleton structurally characterized by the presence of a cylopentane fused to a pyran ( forming a 4,7-dimethylcyclopenta[c]pyran), or a derivative where the pentane moiety is open.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassMonoterpenoids
Direct ParentIridoids and derivatives
Alternative Parents
Substituents
  • Secoiridoid-skeleton
  • Aromatic monoterpenoid
  • Benzoate ester
  • Monocyclic monoterpenoid
  • Tricarboxylic acid or derivatives
  • Benzoic acid or derivatives
  • Benzoyl
  • Sugar acid
  • Monocyclic benzene moiety
  • Benzenoid
  • Beta-hydroxy aldehyde
  • Monosaccharide
  • Vinylogous ester
  • Alpha-hydroxyaldehyde
  • Methyl ester
  • Secondary alcohol
  • Carboxylic acid ester
  • Carboxylic acid
  • Carboxylic acid derivative
  • Polyol
  • Organoheterocyclic compound
  • Acetal
  • Oxacycle
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • Alcohol
  • Organic oxide
  • Organic oxygen compound
  • Aldehyde
  • 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
logP-1.1ChemAxon
pKa (Strongest Acidic)4.04ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area206.35 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity123.14 m³·mol⁻¹ChemAxon
Polarizability50.16 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound163188389
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]