Record Information |
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Version | 1.0 |
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Created at | 2022-09-07 08:51:56 UTC |
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Updated at | 2022-09-07 08:51:56 UTC |
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NP-MRD ID | NP0247141 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 2-{[7-hydroxy-1-(4-hydroxy-6-methylhept-5-en-2-yl)-3a,6,6,9b,11a-pentamethyl-1h,2h,3h,3bh,4h,7h,8h,9h,9ah,10h,11h-cyclopenta[a]phenanthren-4-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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Description | (3B,7b,22x)-Cucurbita-5,24-diene-3,7,23-triol 7-glucoside belongs to the class of organic compounds known as cucurbitacins. These are polycyclic compounds containing the tetracyclic cucurbitane nucleus skeleton, 19-(10->9b)-abeo-10alanost-5-ene (also known as 9b-methyl-19-nor lanosta-5-ene), with a variety of oxygenation functionalities at different positions (3b,7b,22x)-Cucurbita-5,24-diene-3,7,23-triol 7-glucoside is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, (3b,7b,22X)-cucurbita-5,24-diene-3,7,23-triol 7-glucoside has been detected, but not quantified in, fruits. 2-{[7-hydroxy-1-(4-hydroxy-6-methylhept-5-en-2-yl)-3a,6,6,9b,11a-pentamethyl-1h,2h,3h,3bh,4h,7h,8h,9h,9ah,10h,11h-cyclopenta[a]phenanthren-4-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol is found in Momordica charantia. It was first documented in 2000 (PMID: 11413487). This could make (3b,7b,22X)-cucurbita-5,24-diene-3,7,23-triol 7-glucoside a potential biomarker for the consumption of these foods (PMID: 16902246) (PMID: 17374880) (PMID: 20044567). |
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Structure | CC(CC(O)C=C(C)C)C1CCC2(C)C3C(OC4OC(CO)C(O)C(O)C4O)C=C4C(CCC(O)C4(C)C)C3(C)CCC12C InChI=1S/C36H60O8/c1-19(2)15-21(38)16-20(3)22-11-12-36(8)31-25(43-32-30(42)29(41)28(40)26(18-37)44-32)17-24-23(9-10-27(39)33(24,4)5)34(31,6)13-14-35(22,36)7/h15,17,20-23,25-32,37-42H,9-14,16,18H2,1-8H3 |
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Synonyms | Not Available |
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Chemical Formula | C36H60O8 |
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Average Mass | 620.8568 Da |
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Monoisotopic Mass | 620.42882 Da |
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IUPAC Name | 2-{[5-hydroxy-14-(4-hydroxy-6-methylhept-5-en-2-yl)-1,6,6,11,15-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-9-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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Traditional Name | 2-{[5-hydroxy-14-(4-hydroxy-6-methylhept-5-en-2-yl)-1,6,6,11,15-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-9-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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CAS Registry Number | Not Available |
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SMILES | CC(CC(O)C=C(C)C)C1CCC2(C)C3C(OC4OC(CO)C(O)C(O)C4O)C=C4C(CCC(O)C4(C)C)C3(C)CCC12C |
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InChI Identifier | InChI=1S/C36H60O8/c1-19(2)15-21(38)16-20(3)22-11-12-36(8)31-25(43-32-30(42)29(41)28(40)26(18-37)44-32)17-24-23(9-10-27(39)33(24,4)5)34(31,6)13-14-35(22,36)7/h15,17,20-23,25-32,37-42H,9-14,16,18H2,1-8H3 |
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InChI Key | POYBZOIHJHDZFP-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 cucurbitacins. These are polycyclic compounds containing the tetracyclic cucurbitane nucleus skeleton, 19-(10->9b)-abeo-10alanost-5-ene (also known as 9b-methyl-19-nor lanosta-5-ene), with a variety of oxygenation functionalities at different positions. |
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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 | Cucurbitacins |
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Direct Parent | Cucurbitacins |
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Alternative Parents | Not Available |
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Substituents | Not Available |
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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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