| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-11 12:32:12 UTC |
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| Updated at | 2022-09-11 12:32:13 UTC |
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| NP-MRD ID | NP0314440 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 2-{[1-(2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-7,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-10-oxo-1h,2h,3h,3bh,4h,7h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-2-yl]oxy}-6-methyl-5-oxooxan-3-yl acetate |
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| Description | 2-{[14-(2,6-Dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-4,5-dihydroxy-1,6,6,11,15-pentamethyl-17-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-7-en-13-yl]oxy}-6-methyl-5-oxooxan-3-yl acetate 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. 2-{[1-(2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-7,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-10-oxo-1h,2h,3h,3bh,4h,7h,8h,9h,9ah,11h-cyclopenta[a]phenanthren-2-yl]oxy}-6-methyl-5-oxooxan-3-yl acetate is found in Datisca glomerata. 2-{[14-(2,6-Dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-4,5-dihydroxy-1,6,6,11,15-pentamethyl-17-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-7-en-13-yl]oxy}-6-methyl-5-oxooxan-3-yl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC1OC(OC2CC3(C)C4CC=C5C(CC(O)C(O)C5(C)C)C4(C)C(=O)CC3(C)C2C(C)(O)C(=O)C=CC(C)(C)O)C(CC1=O)OC(C)=O InChI=1S/C38H56O11/c1-19-23(40)16-25(48-20(2)39)32(47-19)49-26-17-35(7)27-12-11-21-22(15-24(41)31(44)34(21,5)6)37(27,9)29(43)18-36(35,8)30(26)38(10,46)28(42)13-14-33(3,4)45/h11,13-14,19,22,24-27,30-32,41,44-46H,12,15-18H2,1-10H3 |
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| Synonyms | | Value | Source |
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| 2-{[14-(2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-4,5-dihydroxy-1,6,6,11,15-pentamethyl-17-oxotetracyclo[8.7.0.0,.0,]heptadec-7-en-13-yl]oxy}-6-methyl-5-oxooxan-3-yl acetic acid | Generator | | 2-{[14-(2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-4,5-dihydroxy-1,6,6,11,15-pentamethyl-17-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-13-yl]oxy}-6-methyl-5-oxooxan-3-yl acetic acid | Generator |
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| Chemical Formula | C38H56O11 |
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| Average Mass | 688.8550 Da |
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| Monoisotopic Mass | 688.38226 Da |
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| IUPAC Name | 2-{[14-(2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-4,5-dihydroxy-1,6,6,11,15-pentamethyl-17-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-13-yl]oxy}-6-methyl-5-oxooxan-3-yl acetate |
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| Traditional Name | 2-{[14-(2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-4,5-dihydroxy-1,6,6,11,15-pentamethyl-17-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-13-yl]oxy}-6-methyl-5-oxooxan-3-yl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | CC1OC(OC2CC3(C)C4CC=C5C(CC(O)C(O)C5(C)C)C4(C)C(=O)CC3(C)C2C(C)(O)C(=O)C=CC(C)(C)O)C(CC1=O)OC(C)=O |
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| InChI Identifier | InChI=1S/C38H56O11/c1-19-23(40)16-25(48-20(2)39)32(47-19)49-26-17-35(7)27-12-11-21-22(15-24(41)31(44)34(21,5)6)37(27,9)29(43)18-36(35,8)30(26)38(10,46)28(42)13-14-33(3,4)45/h11,13-14,19,22,24-27,30-32,41,44-46H,12,15-18H2,1-10H3 |
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| InChI Key | XGAZCNFAMDADDW-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 | |
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| Substituents | - Cucurbitacin skeleton
- Triterpenoid
- 25-hydroxysteroid
- 22-oxosteroid
- 21-oxosteroid
- 20-hydroxysteroid
- 3-hydroxy-delta-5-steroid
- 3-hydroxysteroid
- 2-hydroxysteroid
- Hydroxysteroid
- 11-oxosteroid
- Oxosteroid
- Delta-5-steroid
- Oxane
- Acyloin
- Tertiary alcohol
- Acryloyl-group
- Enone
- Alpha,beta-unsaturated ketone
- Alpha-hydroxy ketone
- Cyclic alcohol
- Carboxylic acid ester
- Cyclic ketone
- Secondary alcohol
- Ketone
- Carboxylic acid derivative
- Organoheterocyclic compound
- Oxacycle
- Acetal
- Monocarboxylic acid or derivatives
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Alcohol
- Organooxygen compound
- Hydrocarbon derivative
- 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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