Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 21:09:43 UTC |
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Update Date | 2022-03-07 02:54:47 UTC |
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HMDB ID | HMDB0036094 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Nigellic acid |
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Description | Nigellic acid, also known as nigellate, 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. Based on a literature review a small amount of articles have been published on Nigellic acid. |
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Structure | C\C(\C=C\C1(O)C(CO)=CC(=O)CC1(C)C)=C/C(O)=O InChI=1S/C15H20O5/c1-10(6-13(18)19)4-5-15(20)11(9-16)7-12(17)8-14(15,2)3/h4-7,16,20H,8-9H2,1-3H3,(H,18,19)/b5-4+,10-6+ |
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Synonyms | Value | Source |
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Nigellate | Generator | (2E,4E)-5-[1-Hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoate | HMDB |
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Chemical Formula | C15H20O5 |
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Average Molecular Weight | 280.3163 |
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Monoisotopic Molecular Weight | 280.13107375 |
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IUPAC Name | (2E,4E)-5-[1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid |
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Traditional Name | (2E,4E)-5-[1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid |
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CAS Registry Number | 91897-25-5 |
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SMILES | C\C(\C=C\C1(O)C(CO)=CC(=O)CC1(C)C)=C/C(O)=O |
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InChI Identifier | InChI=1S/C15H20O5/c1-10(6-13(18)19)4-5-15(20)11(9-16)7-12(17)8-14(15,2)3/h4-7,16,20H,8-9H2,1-3H3,(H,18,19)/b5-4+,10-6+ |
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InChI Key | ZGHRCSAIMSBFLK-UMCKCUICSA-N |
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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
- Cyclic ketone
- Ketone
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Hydrocarbon derivative
- Alcohol
- Organic oxygen compound
- Carbonyl group
- Organic oxide
- Primary alcohol
- Organooxygen compound
- Aliphatic homomonocyclic compound
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Molecular Framework | Aliphatic homomonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 185 - 187 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 2958 mg/L @ 25 °C (est) | The Good Scents Company Information System | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Nigellic acid,1TMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C)C(CO)=CC(=O)CC1(C)C)=C\C(=O)O | 2560.9 | Semi standard non polar | 33892256 | Nigellic acid,1TMS,isomer #2 | CC(/C=C/C1(O)C(CO[Si](C)(C)C)=CC(=O)CC1(C)C)=C\C(=O)O | 2487.9 | Semi standard non polar | 33892256 | Nigellic acid,1TMS,isomer #3 | CC(/C=C/C1(O)C(CO)=CC(=O)CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2552.9 | Semi standard non polar | 33892256 | Nigellic acid,1TMS,isomer #4 | CC(/C=C/C1(O)C(CO)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O | 2523.5 | Semi standard non polar | 33892256 | Nigellic acid,2TMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C)C(CO[Si](C)(C)C)=CC(=O)CC1(C)C)=C\C(=O)O | 2521.2 | Semi standard non polar | 33892256 | Nigellic acid,2TMS,isomer #2 | CC(/C=C/C1(O[Si](C)(C)C)C(CO)=CC(=O)CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2561.3 | Semi standard non polar | 33892256 | Nigellic acid,2TMS,isomer #3 | CC(/C=C/C1(O[Si](C)(C)C)C(CO)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O | 2520.5 | Semi standard non polar | 33892256 | Nigellic acid,2TMS,isomer #4 | CC(/C=C/C1(O)C(CO[Si](C)(C)C)=CC(=O)CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2479.6 | Semi standard non polar | 33892256 | Nigellic acid,2TMS,isomer #5 | CC(/C=C/C1(O)C(CO[Si](C)(C)C)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O | 2434.0 | Semi standard non polar | 33892256 | Nigellic acid,2TMS,isomer #6 | CC(/C=C/C1(O)C(CO)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2520.0 | Semi standard non polar | 33892256 | Nigellic acid,3TMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C)C(CO[Si](C)(C)C)=CC(=O)CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2502.9 | Semi standard non polar | 33892256 | Nigellic acid,3TMS,isomer #2 | CC(/C=C/C1(O[Si](C)(C)C)C(CO[Si](C)(C)C)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O | 2430.7 | Semi standard non polar | 33892256 | Nigellic acid,3TMS,isomer #3 | CC(/C=C/C1(O[Si](C)(C)C)C(CO)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2505.5 | Semi standard non polar | 33892256 | Nigellic acid,3TMS,isomer #4 | CC(/C=C/C1(O)C(CO[Si](C)(C)C)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2424.3 | Semi standard non polar | 33892256 | Nigellic acid,4TMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C)C(CO[Si](C)(C)C)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2427.6 | Semi standard non polar | 33892256 | Nigellic acid,4TMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C)C(CO[Si](C)(C)C)=CC(O[Si](C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C | 2433.2 | Standard non polar | 33892256 | Nigellic acid,1TBDMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO)=CC(=O)CC1(C)C)=C\C(=O)O | 2808.9 | Semi standard non polar | 33892256 | Nigellic acid,1TBDMS,isomer #2 | CC(/C=C/C1(O)C(CO[Si](C)(C)C(C)(C)C)=CC(=O)CC1(C)C)=C\C(=O)O | 2752.1 | Semi standard non polar | 33892256 | Nigellic acid,1TBDMS,isomer #3 | CC(/C=C/C1(O)C(CO)=CC(=O)CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 2804.9 | Semi standard non polar | 33892256 | Nigellic acid,1TBDMS,isomer #4 | CC(/C=C/C1(O)C(CO)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O | 2775.8 | Semi standard non polar | 33892256 | Nigellic acid,2TBDMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)=CC(=O)CC1(C)C)=C\C(=O)O | 3019.9 | Semi standard non polar | 33892256 | Nigellic acid,2TBDMS,isomer #2 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO)=CC(=O)CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 3035.3 | Semi standard non polar | 33892256 | Nigellic acid,2TBDMS,isomer #3 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O | 3002.2 | Semi standard non polar | 33892256 | Nigellic acid,2TBDMS,isomer #4 | CC(/C=C/C1(O)C(CO[Si](C)(C)C(C)(C)C)=CC(=O)CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 2981.4 | Semi standard non polar | 33892256 | Nigellic acid,2TBDMS,isomer #5 | CC(/C=C/C1(O)C(CO[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O | 2943.9 | Semi standard non polar | 33892256 | Nigellic acid,2TBDMS,isomer #6 | CC(/C=C/C1(O)C(CO)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 2989.5 | Semi standard non polar | 33892256 | Nigellic acid,3TBDMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)=CC(=O)CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 3229.7 | Semi standard non polar | 33892256 | Nigellic acid,3TBDMS,isomer #2 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O | 3163.8 | Semi standard non polar | 33892256 | Nigellic acid,3TBDMS,isomer #3 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 3204.5 | Semi standard non polar | 33892256 | Nigellic acid,3TBDMS,isomer #4 | CC(/C=C/C1(O)C(CO[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 3127.6 | Semi standard non polar | 33892256 | Nigellic acid,4TBDMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 3359.1 | Semi standard non polar | 33892256 | Nigellic acid,4TBDMS,isomer #1 | CC(/C=C/C1(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=CC1(C)C)=C\C(=O)O[Si](C)(C)C(C)(C)C | 3178.8 | Standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Nigellic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-03dj-8890000000-c9694bf156040ed9145a | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Nigellic acid GC-MS (3 TMS) - 70eV, Positive | splash10-05ai-4203900000-1d6ac0a973a545f94076 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Nigellic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 10V, Negative-QTOF | splash10-004i-0190000000-aaab881459fb066812cc | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 20V, Negative-QTOF | splash10-07dt-1190000000-abe643b049117fafae3d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 40V, Negative-QTOF | splash10-0a5i-7690000000-2749181f90d41cc83fdc | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 10V, Negative-QTOF | splash10-0udr-0590000000-0ec06cc082a51ff06107 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 20V, Negative-QTOF | splash10-0zg0-1790000000-3919843b1e57463aaafd | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 40V, Negative-QTOF | splash10-0udr-1960000000-4f8c8e355c4e6652f365 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 10V, Positive-QTOF | splash10-03ea-0090000000-ef76423d0d445fe61513 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 20V, Positive-QTOF | splash10-0gb9-1290000000-7612f1f97dc67fe4b5ee | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 40V, Positive-QTOF | splash10-052r-9510000000-a22413ab581ec343169c | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 10V, Positive-QTOF | splash10-01qi-0090000000-a48aeecfff09ff94be09 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 20V, Positive-QTOF | splash10-01q1-4980000000-1471dbd01d1c8fd8cf04 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Nigellic acid 40V, Positive-QTOF | splash10-0a4i-9200000000-39fb0f64062951f3a15d | 2021-09-23 | Wishart Lab | View Spectrum |
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