| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 15:33:25 UTC |
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| Updated at | 2022-09-02 15:33:25 UTC |
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| NP-MRD ID | NP0158039 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2r)-3-methyl-2-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butanenitrile |
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| Description | Epiheterodendrin belongs to the class of organic compounds known as cyanogenic glycosides. These are glycosides in which the aglycone moiety contains a cyanide group. (2r)-3-methyl-2-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butanenitrile is found in Hordeum vulgare, Oemleria cerasiformis and Rhodotypos scandens. (2r)-3-methyl-2-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butanenitrile was first documented in 2006 (PMID: 16307283). Based on a literature review a small amount of articles have been published on Epiheterodendrin (PMID: 27337134) (PMID: 30952890) (PMID: 26959700). |
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| Structure | CC(C)[C@@H](O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)C#N InChI=1S/C11H19NO6/c1-5(2)6(3-12)17-11-10(16)9(15)8(14)7(4-13)18-11/h5-11,13-16H,4H2,1-2H3/t6-,7+,8+,9-,10+,11+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C11H19NO6 |
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| Average Mass | 261.2740 Da |
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| Monoisotopic Mass | 261.12124 Da |
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| IUPAC Name | (2R)-3-methyl-2-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butanenitrile |
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| Traditional Name | (2R)-3-methyl-2-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butanenitrile |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)[C@@H](O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)C#N |
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| InChI Identifier | InChI=1S/C11H19NO6/c1-5(2)6(3-12)17-11-10(16)9(15)8(14)7(4-13)18-11/h5-11,13-16H,4H2,1-2H3/t6-,7+,8+,9-,10+,11+/m0/s1 |
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| InChI Key | CQWWASNOGSDPRL-OVHRRVLLSA-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 cyanogenic glycosides. These are glycosides in which the aglycone moiety contains a cyanide group. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbohydrates and carbohydrate conjugates |
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| Direct Parent | Cyanogenic glycosides |
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| Alternative Parents | |
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| Substituents | - Cyanogenic glycoside
- Hexose monosaccharide
- O-glycosyl compound
- Monosaccharide
- Oxane
- Secondary alcohol
- Polyol
- Organoheterocyclic compound
- Oxacycle
- Nitrile
- Carbonitrile
- Acetal
- Primary alcohol
- Organonitrogen compound
- Hydrocarbon derivative
- Organopnictogen compound
- Organic nitrogen compound
- Alcohol
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic 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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| General References | - Knoch E, Motawie MS, Olsen CE, Moller BL, Lyngkjaer MF: Biosynthesis of the leucine derived alpha-, beta- and gamma-hydroxynitrile glucosides in barley (Hordeum vulgare L.). Plant J. 2016 Oct;88(2):247-256. doi: 10.1111/tpj.13247. Epub 2016 Aug 31. [PubMed:27337134 ]
- Ehlert M, Jagd LM, Braumann I, Dockter C, Crocoll C, Motawia MS, Moller BL, Lyngkjaer MF: Deletion of biosynthetic genes, specific SNP patterns and differences in transcript accumulation cause variation in hydroxynitrile glucoside content in barley cultivars. Sci Rep. 2019 Apr 5;9(1):5730. doi: 10.1038/s41598-019-41884-w. [PubMed:30952890 ]
- Moller BL, Olsen CE, Motawia MS: General and Stereocontrolled Approach to the Chemical Synthesis of Naturally Occurring Cyanogenic Glucosides. J Nat Prod. 2016 Apr 22;79(4):1198-202. doi: 10.1021/acs.jnatprod.5b01121. Epub 2016 Mar 9. [PubMed:26959700 ]
- Nielsen KA, Hrmova M, Nielsen JN, Forslund K, Ebert S, Olsen CE, Fincher GB, Moller BL: Reconstitution of cyanogenesis in barley (Hordeum vulgare L.) and its implications for resistance against the barley powdery mildew fungus. Planta. 2006 Apr;223(5):1010-23. doi: 10.1007/s00425-005-0158-z. Epub 2005 Nov 24. [PubMed:16307283 ]
- LOTUS database [Link]
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