Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2012-09-11 18:36:37 UTC |
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Update Date | 2023-02-21 17:23:40 UTC |
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HMDB ID | HMDB0033836 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Ethyl gallate |
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Description | Ethyl gallate, also known as ethyl gallic acid, belongs to the class of organic compounds known as galloyl esters. These are organic compounds that contain an ester derivative of 3,4,5-trihydroxybenzoic acid. Ethyl gallate is found, on average, in the highest concentration within grape wine and vinegar. Ethyl gallate has also been detected, but not quantified in, fruits and guavas (Psidium guajava). This could make ethyl gallate a potential biomarker for the consumption of these foods. Ethyl gallate 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. Based on a literature review a significant number of articles have been published on Ethyl gallate. |
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Structure | CCOC(=O)C1=CC(O)=C(O)C(O)=C1 InChI=1S/C9H10O5/c1-2-14-9(13)5-3-6(10)8(12)7(11)4-5/h3-4,10-12H,2H2,1H3 |
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Synonyms | Value | Source |
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Ethyl gallic acid | Generator | e313 | ChEMBL, HMDB | 3,4,5-Trihydroxybenzoic acid ethyl ester | HMDB | Ethyl 3,4,5-trihydroxybenzoate | HMDB, MeSH | Ethylgallate | HMDB | Gallic acid ethyl ester | HMDB | NIPA 48 | HMDB | Nipagallin a | HMDB | Phyllemblin | HMDB | Progallin a | HMDB | Ethyl gallate | HMDB |
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Chemical Formula | C9H10O5 |
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Average Molecular Weight | 198.174 |
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Monoisotopic Molecular Weight | 198.052823422 |
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IUPAC Name | ethyl 3,4,5-trihydroxybenzoate |
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Traditional Name | ethyl gallate |
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CAS Registry Number | 831-61-8 |
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SMILES | CCOC(=O)C1=CC(O)=C(O)C(O)=C1 |
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InChI Identifier | InChI=1S/C9H10O5/c1-2-14-9(13)5-3-6(10)8(12)7(11)4-5/h3-4,10-12H,2H2,1H3 |
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InChI Key | VFPFQHQNJCMNBZ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as galloyl esters. These are organic compounds that contain an ester derivative of 3,4,5-trihydroxybenzoic acid. |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Benzene and substituted derivatives |
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Sub Class | Benzoic acids and derivatives |
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Direct Parent | Galloyl esters |
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Alternative Parents | |
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Substituents | - Galloyl ester
- P-hydroxybenzoic acid alkyl ester
- M-hydroxybenzoic acid ester
- P-hydroxybenzoic acid ester
- Benzoate ester
- Benzenetriol
- Pyrogallol derivative
- Benzoyl
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Carboxylic acid ester
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Polyol
- Organooxygen compound
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | |
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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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Ethyl gallate,1TMS,isomer #1 | CCOC(=O)C1=CC(O)=C(O)C(O[Si](C)(C)C)=C1 | 1869.4 | Semi standard non polar | 33892256 | Ethyl gallate,1TMS,isomer #2 | CCOC(=O)C1=CC(O)=C(O[Si](C)(C)C)C(O)=C1 | 1863.2 | Semi standard non polar | 33892256 | Ethyl gallate,2TMS,isomer #1 | CCOC(=O)C1=CC(O[Si](C)(C)C)=C(O)C(O[Si](C)(C)C)=C1 | 1926.1 | Semi standard non polar | 33892256 | Ethyl gallate,2TMS,isomer #2 | CCOC(=O)C1=CC(O)=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C1 | 1903.2 | Semi standard non polar | 33892256 | Ethyl gallate,3TMS,isomer #1 | CCOC(=O)C1=CC(O[Si](C)(C)C)=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C1 | 1954.1 | Semi standard non polar | 33892256 | Ethyl gallate,1TBDMS,isomer #1 | CCOC(=O)C1=CC(O)=C(O)C(O[Si](C)(C)C(C)(C)C)=C1 | 2130.9 | Semi standard non polar | 33892256 | Ethyl gallate,1TBDMS,isomer #2 | CCOC(=O)C1=CC(O)=C(O[Si](C)(C)C(C)(C)C)C(O)=C1 | 2125.2 | Semi standard non polar | 33892256 | Ethyl gallate,2TBDMS,isomer #1 | CCOC(=O)C1=CC(O[Si](C)(C)C(C)(C)C)=C(O)C(O[Si](C)(C)C(C)(C)C)=C1 | 2378.7 | Semi standard non polar | 33892256 | Ethyl gallate,2TBDMS,isomer #2 | CCOC(=O)C1=CC(O)=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C1 | 2359.5 | Semi standard non polar | 33892256 | Ethyl gallate,3TBDMS,isomer #1 | CCOC(=O)C1=CC(O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C1 | 2607.9 | Semi standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - Ethyl gallate GC-MS (3 TMS) | splash10-001i-0291200000-d1ec8193d3b49ff9e32e | 2014-06-16 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Ethyl gallate GC-MS (Non-derivatized) | splash10-001i-0291200000-d1ec8193d3b49ff9e32e | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ethyl gallate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0udi-2900000000-4b5fba46d4a66277f0c4 | 2017-07-27 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ethyl gallate GC-MS (3 TMS) - 70eV, Positive | splash10-00ba-3009000000-48f27e32e6f1e91e75fc | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ethyl gallate 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 - Ethyl gallate 10V, Positive-QTOF | splash10-0002-0900000000-c1205d52b04ae343a22d | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 20V, Positive-QTOF | splash10-0udj-0900000000-092da9b1eda49f7f42df | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 40V, Positive-QTOF | splash10-0v6s-4900000000-8569bd2257b09b6bb080 | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 10V, Negative-QTOF | splash10-0002-0900000000-15e325cfb82bcc5051ab | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 20V, Negative-QTOF | splash10-0f92-1900000000-2e8046390a06b057aaad | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 40V, Negative-QTOF | splash10-0fb9-4900000000-196c0eeac6ec036a79fc | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 10V, Positive-QTOF | splash10-0002-0900000000-15db75971e9343b075ff | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 20V, Positive-QTOF | splash10-0udj-0900000000-cc2f820b6106f40a6b34 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 40V, Positive-QTOF | splash10-0uxr-9800000000-acb201bce395e18354e6 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 10V, Negative-QTOF | splash10-0002-0900000000-668193ba8df755614ff1 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 20V, Negative-QTOF | splash10-0udj-0900000000-1d1ddf3b0fe1b2fe7dcf | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethyl gallate 40V, Negative-QTOF | splash10-016u-9600000000-a4a2896002a0a5d00258 | 2021-09-25 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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General References | - Mori T, Chang C, Maurtua D, Hammond GB: Isolation of the active compound in Mauria heterophylla, a Peruvian plant with antibacterial activity. Phytother Res. 2006 Feb;20(2):160-1. [PubMed:16444672 ]
- Paulino N, Pizollatti MG, Yunes RA, Filho VC, Creczynski-Pasa TB, Calixto JB: The mechanisms underlying the relaxant effect of methyl and ethyl gallates in the guinea pig trachea in vitro: contribution of potassium channels. Naunyn Schmiedebergs Arch Pharmacol. 1999 Sep;360(3):331-6. [PubMed:10543436 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
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