| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-06 21:17:35 UTC |
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| Updated at | 2022-09-06 21:17:35 UTC |
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| NP-MRD ID | NP0237987 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | abscisic acid, |
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| Description | Abscisic acid, also known as 2-trans-aba or abscisate, belongs to the class of organic compounds known as abscisic acids and derivatives. These are terpene compounds containing the abscisic acid moiety, which is characterized by a 3-methylpenta-2,4-dienoic acid attached to the C1 carbon of a 4-oxocyclohex-2-ene moiety. Abscisic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Abscisic acid is found, on average, in the highest concentration within anises. Abscisic acid has also been detected, but not quantified in, several different foods, such as apples, corns, sweet oranges, american cranberries, and carobs. This could make abscisic acid a potential biomarker for the consumption of these foods. abscisic acid, is found in Agrocybe praecox, Alnus glutinosa, Alternaria brassicae, Artemisia capillaris, Ascophyllum nodosum, Botrytis cinerea, Rosisphaerella rosicola, Cibotium glaucum, Citrus aurantium, Dioscorea japonica, Dodonaea viscosa, Eudendrium racemosum, Ginkgo biloba, Glycine max, Gossypium hirsutum, Helianthus annuus, Hordeum vulgare, Ipomoea batatas, Ipomoea nil, Macaranga triloba, Marchantia polymorpha, Persea americana, Phaseolus vulgaris, Pinus densiflora, Quercus robur, Rosa taiwanensis, Saccharum officinarum, Salix pentandra, Salix viminalis, Scolochloa festucacea, Solanum peruvianum, Sorbus aucuparia, Thanatephorus cucumeris, Vicia faba, Xanthium strumarium and Zea mays. abscisic acid, was first documented in 2000 (PMID: 10707075). An abscisic acid in which the two acyclic double bonds both have trans-geometry. |
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| Structure | C\C(\C=C\C1(O)C(C)=CC(=O)CC1(C)C)=C/C(O)=O InChI=1S/C15H20O4/c1-10(7-13(17)18)5-6-15(19)11(2)8-12(16)9-14(15,3)4/h5-8,19H,9H2,1-4H3,(H,17,18)/b6-5+,10-7+ |
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| Synonyms | | Value | Source |
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| 2-trans-ABA | ChEBI | | Abscisate | Generator | | 5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-2,4-pentadienoic acid, 9ci | HMDB | | Abscisin II | HMDB | | Dormin | HMDB | | 2-trans-Abscisate | Generator | | Abscisic acid | MeSH | | Abscissins | MeSH | | Abscisic acid monoammonium salt, (R)-isomer | MeSH | | Abscisic acid, (e,Z)-(+,-)-isomer | MeSH | | Abscisic acid, (R)-isomer | MeSH | | Abscisic acid, (Z,e)-isomer | MeSH | | Abscisic acid, (+,-)-isomer | MeSH | | Abscisic acid, (e,e)-(+-)-isomer | MeSH | | Abscissic acid | MeSH |
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| Chemical Formula | C15H20O4 |
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| Average Mass | 264.3169 Da |
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| Monoisotopic Mass | 264.13616 Da |
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| IUPAC Name | (2E,4E)-5-(1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl)-3-methylpenta-2,4-dienoic acid |
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| Traditional Name | abscisic acid, (+)- |
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| CAS Registry Number | Not Available |
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| SMILES | C\C(\C=C\C1(O)C(C)=CC(=O)CC1(C)C)=C/C(O)=O |
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| InChI Identifier | InChI=1S/C15H20O4/c1-10(7-13(17)18)5-6-15(19)11(2)8-12(16)9-14(15,3)4/h5-8,19H,9H2,1-4H3,(H,17,18)/b6-5+,10-7+ |
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| InChI Key | JLIDBLDQVAYHNE-WEYXYWBQSA-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 abscisic acids and derivatives. These are terpene compounds containing the abscisic acid moiety, which is characterized by a 3-methylpenta-2,4-dienoic acid attached to the C1 carbon of a 4-oxocyclohex-2-ene moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Sesquiterpenoids |
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| Direct Parent | Abscisic acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Abscisic acid
- Medium-chain fatty acid
- Branched fatty acid
- Cyclohexenone
- Hydroxy fatty acid
- Methyl-branched fatty acid
- Fatty acyl
- Fatty acid
- Unsaturated fatty acid
- Tertiary alcohol
- Ketone
- Cyclic ketone
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- Carbonyl group
- Organic oxide
- Alcohol
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic homomonocyclic 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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