| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 18:38:21 UTC |
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| Updated at | 2022-04-28 18:38:21 UTC |
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| NP-MRD ID | NP0073377 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Askendoside G |
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| Description | (2R,3R,4S,5S,6R)-2-{[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-6-{[(2S,3R,4S,5R)-4,5-dihydroxy-3-{[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-15-[(2R,5R)-5,6-dihydroxy-6-methylheptan-2-yl]-9-hydroxy-7,7,12,16-tetramethylpentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]Octadecan-14-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol 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. Askendoside G is found in Astragalus campylosema Boiss. ssp. campylosema and Astragalus pendulus. Based on a literature review very few articles have been published on (2R,3R,4S,5S,6R)-2-{[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-6-{[(2S,3R,4S,5R)-4,5-dihydroxy-3-{[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-15-[(2R,5R)-5,6-dihydroxy-6-methylheptan-2-yl]-9-hydroxy-7,7,12,16-tetramethylpentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]Octadecan-14-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol. |
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| Structure | C[C@H](CC[C@@H](O)C(C)(C)O)[C@H]1[C@H](C[C@@]2(C)[C@@H]3C[C@H](O)[C@@H]4[C@]5(C[C@@]35CC[C@]12C)CC[C@H](O[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O[C@@H]1OC[C@H](O)[C@H](O)[C@H]1O)C4(C)C)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O InChI=1S/C46H78O18/c1-20(8-9-27(51)42(4,5)58)29-24(61-39-35(57)33(55)32(54)25(16-47)62-39)15-44(7)26-14-21(48)37-41(2,3)28(10-11-46(37)19-45(26,46)13-12-43(29,44)6)63-40-36(31(53)23(50)18-60-40)64-38-34(56)30(52)22(49)17-59-38/h20-40,47-58H,8-19H2,1-7H3/t20-,21+,22+,23-,24+,25-,26+,27-,28+,29+,30+,31+,32-,33+,34-,35-,36-,37+,38+,39-,40+,43-,44+,45+,46-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C46H78O18 |
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| Average Mass | 919.1120 Da |
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| Monoisotopic Mass | 918.51882 Da |
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| IUPAC Name | (2R,3R,4S,5S,6R)-2-{[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-6-{[(2S,3R,4S,5R)-4,5-dihydroxy-3-{[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-15-[(2R,5R)-5,6-dihydroxy-6-methylheptan-2-yl]-9-hydroxy-7,7,12,16-tetramethylpentacyclo[9.7.0.0^{1,3}.0^{3,8}.0^{12,16}]octadecan-14-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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| Traditional Name | (2R,3R,4S,5S,6R)-2-{[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-6-{[(2S,3R,4S,5R)-4,5-dihydroxy-3-{[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-15-[(2R,5R)-5,6-dihydroxy-6-methylheptan-2-yl]-9-hydroxy-7,7,12,16-tetramethylpentacyclo[9.7.0.0^{1,3}.0^{3,8}.0^{12,16}]octadecan-14-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H](CC[C@@H](O)C(C)(C)O)[C@H]1[C@H](C[C@@]2(C)[C@@H]3C[C@H](O)[C@@H]4[C@]5(C[C@@]35CC[C@]12C)CC[C@H](O[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O[C@@H]1OC[C@H](O)[C@H](O)[C@H]1O)C4(C)C)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O |
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| InChI Identifier | InChI=1S/C46H78O18/c1-20(8-9-27(51)42(4,5)58)29-24(61-39-35(57)33(55)32(54)25(16-47)62-39)15-44(7)26-14-21(48)37-41(2,3)28(10-11-46(37)19-45(26,46)13-12-43(29,44)6)63-40-36(31(53)23(50)18-60-40)64-38-34(56)30(52)22(49)17-59-38/h20-40,47-58H,8-19H2,1-7H3/t20-,21+,22+,23-,24+,25-,26+,27-,28+,29+,30+,31+,32-,33+,34-,35-,36-,37+,38+,39-,40+,43-,44+,45+,46-/m1/s1 |
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| InChI Key | HOLYOOXYJNTQAV-BIPAVQNASA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | | Species Name | Source | Reference |
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| Astragalus campylosema Boiss. ssp. campylosema | Plant | | | Astragalus pendulus | LOTUS Database | |
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| Chemical Taxonomy |
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| 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. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Steroids and steroid derivatives |
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| Sub Class | Steroidal glycosides |
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| Direct Parent | Cucurbitacin glycosides |
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| Alternative Parents | |
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| Substituents | - Cucurbitacin glycoside skeleton
- Triterpene saponin
- Triterpene glycoside
- Cycloartanol-skeleton
- 9b,19-cyclo-lanostane-skeleton
- Triterpenoid
- Cycloartane-skeleton
- Trihydroxy bile acid, alcohol, or derivatives
- 25-hydroxysteroid
- 24-hydroxysteroid
- Hydroxy bile acid, alcohol, or derivatives
- Bile acid, alcohol, or derivatives
- 6-hydroxysteroid
- Hydroxysteroid
- O-glycosyl compound
- Glycosyl compound
- Disaccharide
- Oxane
- Cyclic alcohol
- Tertiary alcohol
- Secondary alcohol
- Polyol
- Acetal
- Organoheterocyclic compound
- Oxacycle
- Alcohol
- Primary alcohol
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen compound
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic heteropolycyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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