| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-20 19:27:23 UTC |
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| Updated at | 2021-06-30 00:07:46 UTC |
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| NP-MRD ID | NP0036227 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4R'S',4R'S'-dihydroxy-2R'S',2R'S'-binaphthalene-1,10-dione |
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| Provided By | JEOL Database |
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| Description | (2R,2'R,4R,4'R)-4,4'-dihydroxy-3,3',4,4'-tetrahydro-2,2'-binaphthalene-1,1'(2H,2'H)-dione, also known as (4Rs,4'RS)-dihydroxy-(2Rs,2'RS)-binaphthalene-1,1'-dione, belongs to the class of organic compounds known as tetralins. These are polycyclic aromatic compounds containing a tetralin moiety, which consists of a benzene fused to a cyclohexane (2R,2'R,4R,4'R)-4,4'-dihydroxy-3,3',4,4'-tetrahydro-2,2'-binaphthalene-1,1'(2H,2'H)-dione is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. 4R'S',4R'S'-dihydroxy-2R'S',2R'S'-binaphthalene-1,10-dione is found in Rubia yunnanensis. 4R'S',4R'S'-dihydroxy-2R'S',2R'S'-binaphthalene-1,10-dione was first documented in 2011 (Fan, J. -T., et al.). Based on a literature review very few articles have been published on (2R,2'R,4R,4'R)-4,4'-dihydroxy-3,3',4,4'-tetrahydro-2,2'-binaphthalene-1,1'(2H,2'H)-dione. |
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| Structure | [H]O[C@@]1([H])C2=C([H])C([H])=C([H])C([H])=C2C(=O)[C@]([H])(C1([H])[H])[C@]1([H])C(=O)C2=C([H])C([H])=C([H])C([H])=C2[C@]([H])(O[H])C1([H])[H] InChI=1S/C20H18O4/c21-17-9-15(19(23)13-7-3-1-5-11(13)17)16-10-18(22)12-6-2-4-8-14(12)20(16)24/h1-8,15-18,21-22H,9-10H2/t15-,16-,17-,18-/m1/s1 |
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| Synonyms | | Value | Source |
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| (4Rs,4'RS)-Dihydroxy-(2Rs,2'RS)-binaphthalene-1,1'-dione | ChEBI |
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| Chemical Formula | C20H18O4 |
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| Average Mass | 322.3600 Da |
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| Monoisotopic Mass | 322.12051 Da |
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| IUPAC Name | (2R,2'R,4R,4'R)-4,4'-dihydroxy-1H,1'H,2H,2'H,3H,3'H,4H,4'H-[2,2'-binaphthalene]-1,1'-dione |
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| Traditional Name | (2R,2'R,4R,4'R)-4,4'-dihydroxy-2H,2'H,3H,3'H,4H,4'H-[2,2'-binaphthalene]-1,1'-dione |
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| CAS Registry Number | Not Available |
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| SMILES | [H]O[C@@]1([H])C2=C([H])C([H])=C([H])C([H])=C2C(=O)[C@]([H])(C1([H])[H])[C@]1([H])C(=O)C2=C([H])C([H])=C([H])C([H])=C2[C@]([H])(O[H])C1([H])[H] |
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| InChI Identifier | InChI=1S/C20H18O4/c21-17-9-15(19(23)13-7-3-1-5-11(13)17)16-10-18(22)12-6-2-4-8-14(12)20(16)24/h1-8,15-18,21-22H,9-10H2/t15-,16-,17-,18-/m1/s1 |
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| InChI Key | KXYYQTOKRSUJFQ-BRSBDYLESA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 600 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | | Species Name | Source | Reference |
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| Rubia yunnanensis | JEOL database | - Fan, J. -T., et al, J. Nat. Prod. 74, 2069 (2011)
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as tetralins. These are polycyclic aromatic compounds containing a tetralin moiety, which consists of a benzene fused to a cyclohexane. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Tetralins |
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| Sub Class | Not Available |
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| Direct Parent | Tetralins |
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| Alternative Parents | |
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| Substituents | - Tetralin
- Aryl alkyl ketone
- Aryl ketone
- Secondary alcohol
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Alcohol
- Aromatic homopolycyclic compound
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| Molecular Framework | Aromatic homopolycyclic compounds |
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| External Descriptors | |
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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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