| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 20:46:05 UTC |
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| Updated at | 2022-04-28 20:46:05 UTC |
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| NP-MRD ID | NP0075488 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-Khekadaengoside J |
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| Description | (1S,2S,4R,6R,8S,9R,10R,13R,14R)-6-[(1S)-1,2-dihydroxy-2-methylpropyl]-16-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-8-hydroxy-2,8,10,13,18,18-hexamethyl-5-oxapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹]Henicosa-15,19-diene-12,17-dione 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. (-)-Khekadaengoside J is found in Trichosanthes tricuspidata. Based on a literature review very few articles have been published on (1S,2S,4R,6R,8S,9R,10R,13R,14R)-6-[(1S)-1,2-dihydroxy-2-methylpropyl]-16-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-8-hydroxy-2,8,10,13,18,18-hexamethyl-5-oxapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹]Henicosa-15,19-diene-12,17-dione. |
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| Structure | C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]2OC2=C[C@@H]3C(=CC[C@H]4[C@]5(C)C[C@H]6O[C@H](C[C@](C)(O)[C@@H]6[C@@]5(C)CC(=O)[C@@]34C)[C@H](O)C(C)(C)O)C(C)(C)C2=O)[C@H](O)[C@H](O)[C@H]1O InChI=1S/C42H64O16/c1-17-26(45)28(47)30(49)35(54-17)58-31-29(48)27(46)23(16-43)57-36(31)56-20-12-19-18(37(2,3)33(20)50)10-11-24-39(6)13-21-32(40(39,7)15-25(44)42(19,24)9)41(8,53)14-22(55-21)34(51)38(4,5)52/h10,12,17,19,21-24,26-32,34-36,43,45-49,51-53H,11,13-16H2,1-9H3/t17-,19+,21+,22+,23+,24-,26-,27+,28+,29-,30+,31+,32-,34-,35-,36+,39-,40+,41-,42-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C42H64O16 |
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| Average Mass | 824.9580 Da |
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| Monoisotopic Mass | 824.41944 Da |
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| IUPAC Name | (1S,2S,4R,6R,8S,9R,10R,13R,14R)-6-[(1S)-1,2-dihydroxy-2-methylpropyl]-16-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-8-hydroxy-2,8,10,13,18,18-hexamethyl-5-oxapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{14,19}]henicosa-15,19-diene-12,17-dione |
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| Traditional Name | (1S,2S,4R,6R,8S,9R,10R,13R,14R)-6-[(1S)-1,2-dihydroxy-2-methylpropyl]-16-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-8-hydroxy-2,8,10,13,18,18-hexamethyl-5-oxapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{14,19}]henicosa-15,19-diene-12,17-dione |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]2OC2=C[C@@H]3C(=CC[C@H]4[C@]5(C)C[C@H]6O[C@H](C[C@](C)(O)[C@@H]6[C@@]5(C)CC(=O)[C@@]34C)[C@H](O)C(C)(C)O)C(C)(C)C2=O)[C@H](O)[C@H](O)[C@H]1O |
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| InChI Identifier | InChI=1S/C42H64O16/c1-17-26(45)28(47)30(49)35(54-17)58-31-29(48)27(46)23(16-43)57-36(31)56-20-12-19-18(37(2,3)33(20)50)10-11-24-39(6)13-21-32(40(39,7)15-25(44)42(19,24)9)41(8,53)14-22(55-21)34(51)38(4,5)52/h10,12,17,19,21-24,26-32,34-36,43,45-49,51-53H,11,13-16H2,1-9H3/t17-,19+,21+,22+,23+,24-,26-,27+,28+,29-,30+,31+,32-,34-,35-,36+,39-,40+,41-,42-/m0/s1 |
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| InChI Key | LJIPHELFYSCLEX-DCSXQFGTSA-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 | |
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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
- Diterpene glycoside
- 24-hydroxysteroid
- 20-hydroxysteroid
- Diterpenoid
- 3-oxo-delta-1-steroid
- 3-oxosteroid
- 14-alpha-methylsteroid
- Hydroxysteroid
- 11-oxosteroid
- Oxosteroid
- Delta-1-steroid
- Terpene glycoside
- Disaccharide
- Glycosyl compound
- O-glycosyl compound
- Cyclohexenone
- Oxane
- Tertiary alcohol
- Ketone
- Secondary alcohol
- Cyclic ketone
- Polyol
- Acetal
- Dialkyl ether
- Oxacycle
- Organoheterocyclic compound
- Ether
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Organic oxygen compound
- Alcohol
- Carbonyl group
- Organic oxide
- 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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