Record Information |
---|
Version | 2.0 |
---|
Created at | 2022-09-03 01:38:24 UTC |
---|
Updated at | 2022-09-03 01:38:24 UTC |
---|
NP-MRD ID | NP0166297 |
---|
Secondary Accession Numbers | None |
---|
Natural Product Identification |
---|
Common Name | 3,12,15,16-tetrahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadec-9-ene-4,11-dione |
---|
Description | 3,12,15,16-Tetrahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]Nonadec-9-ene-4,11-dione belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring. 3,12,15,16-Tetrahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]Nonadec-9-ene-4,11-dione is an extremely weak basic (essentially neutral) compound (based on its pKa). |
---|
Structure | CC1=CC(=O)C(O)C2(C)C1CC1OC(=O)C(O)C3C4(C)OCC13C2C(O)C4O InChI=1S/C20H26O8/c1-7-4-9(21)15(24)18(2)8(7)5-10-20-6-27-19(3,16(25)11(22)13(18)20)14(20)12(23)17(26)28-10/h4,8,10-16,22-25H,5-6H2,1-3H3 |
---|
Synonyms | Not Available |
---|
Chemical Formula | C20H26O8 |
---|
Average Mass | 394.4200 Da |
---|
Monoisotopic Mass | 394.16277 Da |
---|
IUPAC Name | 3,12,15,16-tetrahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadec-9-ene-4,11-dione |
---|
Traditional Name | 3,12,15,16-tetrahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadec-9-ene-4,11-dione |
---|
CAS Registry Number | Not Available |
---|
SMILES | CC1=CC(=O)C(O)C2(C)C1CC1OC(=O)C(O)C3C4(C)OCC13C2C(O)C4O |
---|
InChI Identifier | InChI=1S/C20H26O8/c1-7-4-9(21)15(24)18(2)8(7)5-10-20-6-27-19(3,16(25)11(22)13(18)20)14(20)12(23)17(26)28-10/h4,8,10-16,22-25H,5-6H2,1-3H3 |
---|
InChI Key | KDVYRSSTPWSAJC-UHFFFAOYSA-N |
---|
Experimental Spectra |
---|
|
| Not Available | Predicted Spectra |
---|
|
| Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
---|
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 |
---|
|
| Not Available | Species |
---|
Species of Origin | Not Available |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Prenol lipids |
---|
Sub Class | Terpene lactones |
---|
Direct Parent | Quassinoids |
---|
Alternative Parents | |
---|
Substituents | - C-20 quassinoid skeleton
- Quassinoid
- Naphthopyran
- Naphthalene
- Furopyran
- Delta valerolactone
- Cyclohexenone
- Delta_valerolactone
- Oxepane
- Pyran
- Oxane
- Cyclic alcohol
- Furan
- Tetrahydrofuran
- Carboxylic acid ester
- Ketone
- Lactone
- Cyclic ketone
- Secondary alcohol
- Organoheterocyclic compound
- Oxacycle
- Ether
- Dialkyl ether
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Polyol
- Carbonyl group
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Alcohol
- Organooxygen compound
- Aliphatic heteropolycyclic compound
|
---|
Molecular Framework | Aliphatic heteropolycyclic compounds |
---|
External Descriptors | Not Available |
---|
Physical Properties |
---|
State | Not Available |
---|
Experimental Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Predicted Properties | |
---|