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Record Information
Version2.0
Created at2022-04-29 04:04:15 UTC
Updated at2022-04-29 04:04:15 UTC
NP-MRD IDNP0083013
Secondary Accession NumbersNone
Natural Product Identification
Common NameAstragaloside I
Description(2R,3R,4S,5S)-4-(acetyloxy)-5-hydroxy-2-{[(1S,3R,6R,8S,9R,11S,12R,14S,15S,16R)-14-hydroxy-15-[(2R,5R)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]Octadecan-6-yl]oxy}oxan-3-yl acetate belongs to the class of organic compounds known as cucurbitacin glycosides. These are polycyclic compounds containing a carbohydrate derivative glycosidically linked to a curcubitane nucleus. Astragaloside I is found in Astragalus icmadophilus, Astragalus membranaceus , Astragalus microcephalus and Astragalus sieversianus. Based on a literature review very few articles have been published on (2R,3R,4S,5S)-4-(acetyloxy)-5-hydroxy-2-{[(1S,3R,6R,8S,9R,11S,12R,14S,15S,16R)-14-hydroxy-15-[(2R,5R)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]Octadecan-6-yl]oxy}oxan-3-yl acetate.
Structure
Thumb
Synonyms
ValueSource
(2R,3R,4S,5S)-4-(Acetyloxy)-5-hydroxy-2-{[(1S,3R,6R,8S,9R,11S,12R,14S,15S,16R)-14-hydroxy-15-[(2R,5R)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0,.0,.0,]octadecan-6-yl]oxy}oxan-3-yl acetic acidGenerator
Chemical FormulaC45H72O16
Average Mass869.0550 Da
Monoisotopic Mass868.48204 Da
IUPAC Name(2R,3R,4S,5S)-4-(acetyloxy)-5-hydroxy-2-{[(1S,3R,6R,8S,9R,11S,12R,14S,15S,16R)-14-hydroxy-15-[(2R,5R)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0^{1,3}.0^{3,8}.0^{12,16}]octadecan-6-yl]oxy}oxan-3-yl acetate
Traditional Name(2R,3R,4S,5S)-4-(acetyloxy)-5-hydroxy-2-{[(1S,3R,6R,8S,9R,11S,12R,14S,15S,16R)-14-hydroxy-15-[(2R,5R)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0^{1,3}.0^{3,8}.0^{12,16}]octadecan-6-yl]oxy}oxan-3-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)O[C@H]1[C@@H](O)CO[C@H](O[C@@H]2CC[C@]34C[C@]33CC[C@]5(C)[C@@H]([C@@H](O)C[C@]5(C)[C@@H]3C[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@@H]4C2(C)C)[C@@]2(C)CC[C@@H](O2)C(C)(C)O)[C@@H]1OC(C)=O
InChI Identifier
InChI=1S/C45H72O16/c1-21(47)56-33-24(50)19-55-38(34(33)57-22(2)48)60-28-11-13-45-20-44(45)15-14-41(7)35(43(9)12-10-29(61-43)40(5,6)54)23(49)17-42(41,8)27(44)16-25(36(45)39(28,3)4)58-37-32(53)31(52)30(51)26(18-46)59-37/h23-38,46,49-54H,10-20H2,1-9H3/t23-,24-,25+,26+,27-,28+,29+,30+,31-,32+,33-,34+,35+,36+,37+,38+,41+,42+,43+,44-,45+/m0/s1
InChI KeyKXHCYYSIAXMSPA-JZRBLOCISA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Astragalus icmadophilusLOTUS Database
Astragalus membranaceusPlant
Astragalus microcephalusPlant
Astragalus sieversianusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cucurbitacin glycosides. These are polycyclic compounds containing a carbohydrate derivative glycosidically linked to a curcubitane nucleus.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroidal glycosides
Direct ParentCucurbitacin glycosides
Alternative Parents
Substituents
  • Cucurbitacin glycoside skeleton
  • Triterpene saponin
  • Triterpene glycoside
  • Cycloartanol-skeleton
  • Triterpenoid
  • Cycloartane-skeleton
  • 9b,19-cyclo-lanostane-skeleton
  • 16-hydroxysteroid
  • 16-beta-hydroxysteroid
  • Hydroxysteroid
  • O-glycosyl compound
  • Glycosyl compound
  • Oxane
  • Monosaccharide
  • Dicarboxylic acid or derivatives
  • Tetrahydrofuran
  • Tertiary alcohol
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Ether
  • Dialkyl ether
  • Carboxylic acid derivative
  • Acetal
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • 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
logP1.65ALOGPS
logP0.57ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)12.17ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area240.36 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity212.88 m³·mol⁻¹ChemAxon
Polarizability92.19 ųChemAxon
Number of Rings8ChemAxon
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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound154496212
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available