| Record Information |
|---|
| Version | 2.0 |
|---|
| Created at | 2022-04-27 22:58:25 UTC |
|---|
| Updated at | 2022-04-27 22:58:26 UTC |
|---|
| NP-MRD ID | NP0051709 |
|---|
| Secondary Accession Numbers | None |
|---|
| Natural Product Identification |
|---|
| Common Name | Gentiakochianin |
|---|
| Description | Swertianin, also known as gentiakochianin, belongs to the class of organic compounds known as xanthones. These are polycyclic aromatic compounds containing a xanthene moiety conjugated to a ketone group at carbon 9. Xanthene is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring. Gentiakochianin is found in Chironia krebsii, Gentiana acaulis, Gentiana bavarica, Gentiana brachyphalla, Gentiana brachyphylla, Gentiana japonica, Gentiana kochiana , Gentiana lactea, Gentiana nivalis, Gentiana ramosa, Gentiana strictiflora, Gentiana verna, Gentianopsis barbata, Orphium frutescens, Swertia angustifolia , Swertia calycina, Swertia chirata , Swertia ciliata, Swertia dilatata, Swertia erythrosticata, Swertia fasciculata, Swertia gracilescens, Swertia hookeri, Swertia japonica , Swertia macrosperma, Swertia nervosa, Swertia paniculata , Swertia perennis, Swertia perfoliata, Swertia pseudochinensis, Swertia punicea, Swertia punicea var.lutescens, Swertia purpurescens, Swertia racemosa , Swertia speciosa and Swertia thomsonii. Gentiakochianin was first documented in 2004 (PMID: 15807240). Swertianin is an extremely weak basic (essentially neutral) compound (based on its pKa) (PMID: 21985644) (PMID: 24378350) (PMID: 24877112). |
|---|
| Structure | COC1=CC(O)=C2C(=O)C3=C(OC2=C1)C=CC(O)=C3O InChI=1S/C14H10O6/c1-19-6-4-8(16)11-10(5-6)20-9-3-2-7(15)13(17)12(9)14(11)18/h2-5,15-17H,1H3 |
|---|
| Synonyms | | Value | Source |
|---|
| 1,2,8-Trihydroxy-6-methoxyxanthone | ChEBI | | Gentiakochianin | ChEBI |
|
|---|
| Chemical Formula | C14H10O6 |
|---|
| Average Mass | 274.2280 Da |
|---|
| Monoisotopic Mass | 274.04774 Da |
|---|
| IUPAC Name | 1,2,8-trihydroxy-6-methoxy-9H-xanthen-9-one |
|---|
| Traditional Name | swertianin |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | COC1=CC(O)=C2C(=O)C3=C(OC2=C1)C=CC(O)=C3O |
|---|
| InChI Identifier | InChI=1S/C14H10O6/c1-19-6-4-8(16)11-10(5-6)20-9-3-2-7(15)13(17)12(9)14(11)18/h2-5,15-17H,1H3 |
|---|
| InChI Key | BDBVOZGRVBXANN-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, 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 |
|---|
|
| Not Available | | Species |
|---|
| Species of Origin | |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as xanthones. These are polycyclic aromatic compounds containing a xanthene moiety conjugated to a ketone group at carbon 9. Xanthene is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Organoheterocyclic compounds |
|---|
| Class | Benzopyrans |
|---|
| Sub Class | 1-benzopyrans |
|---|
| Direct Parent | Xanthones |
|---|
| Alternative Parents | |
|---|
| Substituents | - Xanthone
- Chromone
- Anisole
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Pyranone
- Pyran
- Benzenoid
- Heteroaromatic compound
- Vinylogous acid
- Polyol
- Ether
- Oxacycle
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Aromatic heteropolycyclic compound
|
|---|
| Molecular Framework | Aromatic heteropolycyclic compounds |
|---|
| External Descriptors | |
|---|
| 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 | |
|---|