| Record Information |
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| Version | 2.0 |
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| Created at | 2025-10-11 11:53:00 UTC |
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| Updated at | 2025-11-14 03:35:32 UTC |
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| NP-MRD ID | NP0351679 |
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| Natural Product DOI | https://doi.org/10.57994/4747 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | japonidiene I |
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| Description | Based on a literature review very few articles have been published on (4aR,8S,10S,10aS,10bR)-10-hydroxy-4a,8,10b-trimethyl-1H,2H,3H,4aH,8H,9H,10H,10aH,10bH-naphtho[2,1-b]pyran-1-one. |
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| Structure | [H]O[C@@]1([H])C([H])([H])[C@@]([H])(C([H])=C2C([H])=C([H])[C@]3(OC([H])([H])C([H])([H])C(=O)[C@]3(C([H])([H])[H])[C@@]12[H])C([H])([H])[H])C([H])([H])[H] InChI=1S/C16H22O3/c1-10-8-11-4-6-15(2)16(3,13(18)5-7-19-15)14(11)12(17)9-10/h4,6,8,10,12,14,17H,5,7,9H2,1-3H3/t10-,12+,14-,15-,16-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C16H22O3 |
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| Average Mass | 262.3490 Da |
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| Monoisotopic Mass | 262.15689 Da |
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| IUPAC Name | (4aR,8S,10S,10aS,10bR)-10-hydroxy-4a,8,10b-trimethyl-1H,2H,3H,4aH,8H,9H,10H,10aH,10bH-naphtho[2,1-b]pyran-1-one |
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| Traditional Name | (4aR,8S,10S,10aS,10bR)-10-hydroxy-4a,8,10b-trimethyl-2H,3H,8H,9H,10H,10aH-naphtho[2,1-b]pyran-1-one |
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| CAS Registry Number | Not Available |
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| SMILES | [H]O[C@@]1([H])C([H])([H])[C@@]([H])(C([H])=C2C([H])=C([H])[C@]3(OC([H])([H])C([H])([H])C(=O)[C@]3(C([H])([H])[H])[C@@]12[H])C([H])([H])[H])C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C16H22O3/c1-10-8-11-4-6-15(2)16(3,13(18)5-7-19-15)14(11)12(17)9-10/h4,6,8,10,12,14,17H,5,7,9H2,1-3H3/t10-,12+,14-,15-,16-/m1/s1 |
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| InChI Key | SXHZNZFKZCCMFJ-LIDJKPORSA-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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| HMBC NMR | [1H, 13C] NMR Spectrum (2D, 500 MHz, C2D6OS, experimental) | gugan@caas.cn | Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, China | Gu Gan | 2025-10-11 | View Spectrum | | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 500 MHz, C2D6OS, experimental) | gugan@caas.cn | Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, China | Gu Gan | 2025-10-11 | View Spectrum | | NOESY NMR | [1H, 1H] NMR Spectrum (2D, 500 MHz, C2D6OS, experimental) | gugan@caas.cn | Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, China | Gu Gan | 2025-10-11 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, C2D6OS, experimental) | gugan@caas.cn | Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, China | Gu Gan | 2025-10-11 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, C2D6OS, experimental) | gugan@caas.cn | Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, China | Gu Gan | 2025-10-11 | View Spectrum |
| | 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, 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 |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Classification | Not classified |
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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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