| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 14:55:28 UTC |
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| Updated at | 2022-09-05 14:55:28 UTC |
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| NP-MRD ID | NP0215332 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 2-{[15-(5,6-dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-6-yl]oxy}-4,5-dihydroxyoxan-3-yl acetate |
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| Description | 2-{[15-(5,6-Dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]Octadecan-6-yl]oxy}-4,5-dihydroxyoxan-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. 2-{[15-(5,6-dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-6-yl]oxy}-4,5-dihydroxyoxan-3-yl acetate is found in Astragalus membranaceus. 2-{[15-(5,6-Dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]Octadecan-6-yl]oxy}-4,5-dihydroxyoxan-3-yl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC(CCC(O)C(C)(C)O)C1C(O)CC2(C)C3CC(OC4OC(CO)C(O)C(O)C4O)C4C5(CC35CCC12C)CCC(OC1OCC(O)C(O)C1OC(C)=O)C4(C)C InChI=1S/C43H72O15/c1-20(9-10-27(48)39(5,6)53)29-22(46)16-41(8)26-15-24(56-36-33(52)32(51)31(50)25(17-44)57-36)35-38(3,4)28(11-12-43(35)19-42(26,43)14-13-40(29,41)7)58-37-34(55-21(2)45)30(49)23(47)18-54-37/h20,22-37,44,46-53H,9-19H2,1-8H3 |
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| Synonyms | | Value | Source |
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| 2-{[15-(5,6-dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0,.0,.0,]octadecan-6-yl]oxy}-4,5-dihydroxyoxan-3-yl acetic acid | Generator | | 2-{[15-(5,6-dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-6-yl]oxy}-4,5-dihydroxyoxan-3-yl acetic acid | Generator |
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| Chemical Formula | C43H72O15 |
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| Average Mass | 829.0340 Da |
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| Monoisotopic Mass | 828.48712 Da |
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| IUPAC Name | 2-{[15-(5,6-dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-6-yl]oxy}-4,5-dihydroxyoxan-3-yl acetate |
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| Traditional Name | 2-{[15-(5,6-dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-6-yl]oxy}-4,5-dihydroxyoxan-3-yl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | CC(CCC(O)C(C)(C)O)C1C(O)CC2(C)C3CC(OC4OC(CO)C(O)C(O)C4O)C4C5(CC35CCC12C)CCC(OC1OCC(O)C(O)C1OC(C)=O)C4(C)C |
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| InChI Identifier | InChI=1S/C43H72O15/c1-20(9-10-27(48)39(5,6)53)29-22(46)16-41(8)26-15-24(56-36-33(52)32(51)31(50)25(17-44)57-36)35-38(3,4)28(11-12-43(35)19-42(26,43)14-13-40(29,41)7)58-37-34(55-21(2)45)30(49)23(47)18-54-37/h20,22-37,44,46-53H,9-19H2,1-8H3 |
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| InChI Key | QXBGJYSVZHVPMA-UHFFFAOYSA-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, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, 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 | |
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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
- Triterpenoid
- 9b,19-cyclo-lanostane-skeleton
- Cycloartane-skeleton
- Trihydroxy bile acid, alcohol, or derivatives
- 25-hydroxysteroid
- 24-hydroxysteroid
- Hydroxy bile acid, alcohol, or derivatives
- Bile acid, alcohol, or derivatives
- 16-hydroxysteroid
- Hydroxysteroid
- Glycosyl compound
- O-glycosyl compound
- Oxane
- Monosaccharide
- Cyclic alcohol
- Tertiary alcohol
- Secondary alcohol
- Carboxylic acid ester
- Polyol
- Acetal
- Oxacycle
- Carboxylic acid derivative
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Primary alcohol
- Alcohol
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Carbonyl group
- 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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