| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 14:36:32 UTC |
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| Updated at | 2022-09-02 14:36:32 UTC |
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| NP-MRD ID | NP0157264 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2r,3s,4r,5r,6r)-2-(hydroxymethyl)-6-{[(1r,4s,5s,8r,9r,12s,13s,16s)-8-[(2r,4e)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.0¹,¹³.0⁴,¹².0⁵,⁹]nonadec-2-en-16-yl]oxy}oxane-3,4,5-triol |
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| Description | Momordicoside G 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. (2r,3s,4r,5r,6r)-2-(hydroxymethyl)-6-{[(1r,4s,5s,8r,9r,12s,13s,16s)-8-[(2r,4e)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.0¹,¹³.0⁴,¹².0⁵,⁹]nonadec-2-en-16-yl]oxy}oxane-3,4,5-triol is found in Momordica charantia. (2r,3s,4r,5r,6r)-2-(hydroxymethyl)-6-{[(1r,4s,5s,8r,9r,12s,13s,16s)-8-[(2r,4e)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.0¹,¹³.0⁴,¹².0⁵,⁹]nonadec-2-en-16-yl]oxy}oxane-3,4,5-triol was first documented in 2019 (PMID: 31196754). Based on a literature review a small amount of articles have been published on Momordicoside G (PMID: 34624787) (PMID: 30984004). |
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| Structure | COC(C)(C)\C=C\C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C=C[C@@]45OC[C@]3(CC[C@]12C)[C@@H]4CC[C@H](O[C@@H]1O[C@H](CO)[C@@H](O)[C@@H](O)[C@H]1O)C5(C)C InChI=1S/C37H60O8/c1-22(10-9-15-32(2,3)42-8)23-13-16-35(7)25-14-17-37-26(36(25,21-43-37)19-18-34(23,35)6)11-12-27(33(37,4)5)45-31-30(41)29(40)28(39)24(20-38)44-31/h9,14-15,17,22-31,38-41H,10-13,16,18-21H2,1-8H3/b15-9+/t22-,23-,24-,25+,26+,27+,28-,29-,30-,31+,34-,35+,36+,37-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C37H60O8 |
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| Average Mass | 632.8790 Da |
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| Monoisotopic Mass | 632.42882 Da |
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| IUPAC Name | (2R,3S,4R,5R,6R)-2-(hydroxymethyl)-6-{[(1R,4S,5S,8R,9R,12S,13S,16S)-8-[(2R,4E)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.0^{1,13}.0^{4,12}.0^{5,9}]nonadec-2-en-16-yl]oxy}oxane-3,4,5-triol |
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| Traditional Name | (2R,3S,4R,5R,6R)-2-(hydroxymethyl)-6-{[(1R,4S,5S,8R,9R,12S,13S,16S)-8-[(2R,4E)-6-methoxy-6-methylhept-4-en-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.0^{1,13}.0^{4,12}.0^{5,9}]nonadec-2-en-16-yl]oxy}oxane-3,4,5-triol |
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| CAS Registry Number | Not Available |
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| SMILES | COC(C)(C)\C=C\C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C=C[C@@]45OC[C@]3(CC[C@]12C)[C@@H]4CC[C@H](O[C@@H]1O[C@H](CO)[C@@H](O)[C@@H](O)[C@H]1O)C5(C)C |
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| InChI Identifier | InChI=1S/C37H60O8/c1-22(10-9-15-32(2,3)42-8)23-13-16-35(7)25-14-17-37-26(36(25,21-43-37)19-18-34(23,35)6)11-12-27(33(37,4)5)45-31-30(41)29(40)28(39)24(20-38)44-31/h9,14-15,17,22-31,38-41H,10-13,16,18-21H2,1-8H3/b15-9+/t22-,23-,24-,25+,26+,27+,28-,29-,30-,31+,34-,35+,36+,37-/m1/s1 |
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| InChI Key | MQGABSJZVJOSCX-JFMWXBCMSA-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
- Cucurbitacin skeleton
- Triterpenoid
- Glycosyl compound
- O-glycosyl compound
- Monosaccharide
- Oxane
- Tetrahydrofuran
- Secondary alcohol
- Acetal
- Dialkyl ether
- Ether
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Organic oxygen compound
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Alcohol
- 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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