Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2005-11-16 15:48:42 UTC |
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Update Date | 2023-02-21 17:15:16 UTC |
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HMDB ID | HMDB0000875 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Trigonelline |
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Description | Trigonelline, also known as caffearin or gynesine, belongs to the class of organic compounds known as alkaloids and derivatives. These are naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Also some synthetic compounds of similar structure are attributed to alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus. It is also found in coffee, where it may help to prevent dental caries by preventing the bacteria Streptococcus mutans from adhering to teeth. Trigonelline is an alkaloid with chemical formula C7H7NO2 and CAS number 535-83-1. Trigonelline is a product of the metabolism of niacin (vitamin B3) which is excreted in the urine. High amounts of trigonelline have been found in arabica coffee, fenugreeks, and common peas. Another foods such as yellow bell peppers, orange bellpeppers and muskmelons also contain trigonelline but in lower concentrations. Trigonelline has also been detected but not quantified in several different foods, such as rices, triticales, alfalfa, cereals and cereal products, and ryes. Trigonelline in the urine is a biomarker for the consumption of coffee, legumes and soy products. |
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Structure | C[N+]1=CC=CC(=C1)C([O-])=O InChI=1S/C7H7NO2/c1-8-4-2-3-6(5-8)7(9)10/h2-5H,1H3 |
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Synonyms | Value | Source |
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1-Methyl-3-pyridiniumcarboxylate | ChEBI | 1-Methylnicotinate | ChEBI | 1-Methylpyridinio-3-carboxylate | ChEBI | 3-Carboxy-1-methylpyridinium hydroxide inner salt | ChEBI | Betain nicotinate | ChEBI | Betaine nicotinate | ChEBI | Caffearin | ChEBI | Caffearine | ChEBI | Coffearin | ChEBI | Gynesine | ChEBI | N'-methylnicotinate | ChEBI | N-Methyl-nicotinate | ChEBI | Nicotinic acid N-methylbetaine | ChEBI | Trigenelline | ChEBI | Trigonellin | ChEBI | 1-Methyl-3-pyridiniumcarboxylic acid | Generator | 1-Methylnicotinic acid | Generator | 1-Methylpyridinio-3-carboxylic acid | Generator | Betain nicotinic acid | Generator | Betaine nicotinic acid | Generator | N'-methylnicotinic acid | Generator | N-Methyl-nicotinic acid | Generator | Nicotinate N-methylbetaine | Generator | N-Methylnicotinic acid | HMDB | Trigonelline chloride | HMDB | Trigonelline iodide | HMDB | Trigonelline tosylate | HMDB | Trigonelline ion | HMDB | 3-Carboxy-1-methyl-pyridinium hydroxide inner salt | HMDB | Coffearine | HMDB | N-Methylnicotinate | HMDB | Trigenolline | HMDB | Trigonelline | ChEBI |
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Chemical Formula | C7H7NO2 |
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Average Molecular Weight | 137.136 |
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Monoisotopic Molecular Weight | 137.047678473 |
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IUPAC Name | 1-methylpyridin-1-ium-3-carboxylate |
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Traditional Name | trigonelline |
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CAS Registry Number | 535-83-1 |
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SMILES | C[N+]1=CC=CC(=C1)C([O-])=O |
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InChI Identifier | InChI=1S/C7H7NO2/c1-8-4-2-3-6(5-8)7(9)10/h2-5H,1H3 |
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InChI Key | WWNNZCOKKKDOPX-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as alkaloids and derivatives. These are naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Also some synthetic compounds of similar structure are attributed to alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus. |
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Kingdom | Organic compounds |
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Super Class | Alkaloids and derivatives |
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Class | Not Available |
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Sub Class | Not Available |
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Direct Parent | Alkaloids and derivatives |
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Alternative Parents | |
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Substituents | - Pyridine carboxylic acid
- Alkaloid or derivatives
- Pyridine carboxylic acid or derivatives
- N-methylpyridinium
- Pyridinium
- Pyridine
- Heteroaromatic compound
- Vinylogous amide
- Carboxylic acid salt
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Azacycle
- Organoheterocyclic compound
- Organic nitrogen compound
- Organic salt
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | |
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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 | Experimental Collision Cross Sections |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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Spectra |
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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 - Trigonelline GC-MS (Non-derivatized) - 70eV, Positive | splash10-000i-9800000000-114b1e0b54ab0d6c1b04 | 2017-07-27 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Trigonelline GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-0pdu-9700000000-9de70f10113aec22e7f5 | 2015-03-01 | Not Available | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline Quattro_QQQ 10V, Positive-QTOF (Annotated) | splash10-000i-2900000000-f7b3226615bd5e87f89b | 2012-07-24 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline Quattro_QQQ 25V, Positive-QTOF (Annotated) | splash10-000i-1900000000-a11de5552f1c306be0df | 2012-07-24 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline Quattro_QQQ 40V, Positive-QTOF (Annotated) | splash10-014i-9000000000-ee318a4f5a9d9e271a4d | 2012-07-24 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positive-QTOF | splash10-000i-0900000000-b68b239b6e2b1aae5216 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positive-QTOF | splash10-000i-1900000000-4eecb45261b5714a6f19 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ (API3000, Applied Biosystems) 30V, Positive-QTOF | splash10-0006-9200000000-1f392d4e498677997436 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ (API3000, Applied Biosystems) 40V, Positive-QTOF | splash10-0006-9000000000-2a8b2c8721614293a8f3 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ (API3000, Applied Biosystems) 50V, Positive-QTOF | splash10-016u-9000000000-0dc3b09d666ea6c7af17 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positive-QTOF | splash10-000l-6900000000-0d204e6b92b9c6b643da | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) 30V, Positive-QTOF | splash10-0006-9100000000-d147503f87ded3d41c26 | 2012-08-31 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ , positive-QTOF | splash10-000i-0900000000-b68b239b6e2b1aae5216 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ , positive-QTOF | splash10-000i-1900000000-4eecb45261b5714a6f19 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ , positive-QTOF | splash10-0006-9200000000-1f392d4e498677997436 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ , positive-QTOF | splash10-0006-9000000000-2a8b2c8721614293a8f3 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QQ , positive-QTOF | splash10-016u-9000000000-1638942a7b48eab1c7f7 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-ITFT , positive-QTOF | splash10-000i-0900000000-2fd573463b73045c069a | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QTOF , positive-QTOF | splash10-000l-6900000000-0d204e6b92b9c6b643da | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline LC-ESI-QTOF , positive-QTOF | splash10-0006-9100000000-d147503f87ded3d41c26 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Trigonelline Linear Ion Trap , positive-QTOF | splash10-014i-2900000000-821723f398418c66e692 | 2017-09-14 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trigonelline 10V, Positive-QTOF | splash10-000i-0900000000-bdce44a0a273f61efb2b | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trigonelline 20V, Positive-QTOF | splash10-004r-1900000000-840b949e52853c7aa542 | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trigonelline 40V, Positive-QTOF | splash10-0fk9-9500000000-71844206506e1ac6a027 | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trigonelline 10V, Negative-QTOF | splash10-000i-0900000000-972c1ff182d2cbcd6c30 | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trigonelline 20V, Negative-QTOF | splash10-000j-8900000000-1a56824bf3a0ff0f80d0 | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trigonelline 40V, Negative-QTOF | splash10-00kb-9000000000-c91672f20ae7e2130b95 | 2017-06-28 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Experimental 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | 2012-12-04 | Wishart Lab | View Spectrum | Experimental 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | 2012-12-05 | 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]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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Biological Properties |
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Cellular Locations | |
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Biospecimen Locations | |
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Tissue Locations | |
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Pathways | |
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Normal Concentrations |
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Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Blood | Expected but not Quantified | Not Quantified | Not Available | Not Available | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected and Quantified | 16.08 umol/mmol creatinine | Adult (>18 years old) | Male | Normal | | details | Urine | Detected and Quantified | 8.983 +/- 4.217 umol/mmol creatinine | Children (1 - 13 years old) | Not Specified | Normal | | details | Urine | Detected and Quantified | 31.1 (5.5-109.3) umol/mmol creatinine | Adult (>18 years old) | Both | Normal | | details |
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Abnormal Concentrations |
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Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal adenoma | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal Cancer | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Bladder cancer | | details | Urine | Detected and Quantified | 23 +/- 19 umol/mmol creatinine | Not Specified | Both | Lung cancer | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal adenoma | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | ADPKD | | details | Urine | Detected and Quantified | 8.274 +/- 6.844 umol/mmol creatinine | Children (1 - 13 years old) | Not Specified | Eosinophilic esophagitis | | details |
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Associated Disorders and Diseases |
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Disease References | Colorectal cancer |
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- Brown DG, Rao S, Weir TL, O'Malia J, Bazan M, Brown RJ, Ryan EP: Metabolomics and metabolic pathway networks from human colorectal cancers, adjacent mucosa, and stool. Cancer Metab. 2016 Jun 6;4:11. doi: 10.1186/s40170-016-0151-y. eCollection 2016. [PubMed:27275383 ]
| Lung Cancer |
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- Stretch C, Eastman T, Mandal R, Eisner R, Wishart DS, Mourtzakis M, Prado CM, Damaraju S, Ball RO, Greiner R, Baracos VE: Prediction of skeletal muscle and fat mass in patients with advanced cancer using a metabolomic approach. J Nutr. 2012 Jan;142(1):14-21. doi: 10.3945/jn.111.147751. Epub 2011 Dec 7. [PubMed:22157537 ]
| Autosomal dominant polycystic kidney disease |
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- Gronwald W, Klein MS, Zeltner R, Schulze BD, Reinhold SW, Deutschmann M, Immervoll AK, Boger CA, Banas B, Eckardt KU, Oefner PJ: Detection of autosomal dominant polycystic kidney disease by NMR spectroscopic fingerprinting of urine. Kidney Int. 2011 Jun;79(11):1244-53. doi: 10.1038/ki.2011.30. Epub 2011 Mar 9. [PubMed:21389975 ]
| Eosinophilic esophagitis |
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- Slae, M., Huynh, H., Wishart, D.S. (2014). Analysis of 30 normal pediatric urine samples via NMR spectroscopy (unpublished work). NA.
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Associated OMIM IDs | - 114500 (Colorectal cancer)
- 211980 (Lung Cancer)
- 601313 (Autosomal dominant polycystic kidney disease)
- 610247 (Eosinophilic esophagitis)
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | FDB002237 |
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KNApSAcK ID | C00001555 |
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Chemspider ID | 5369 |
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KEGG Compound ID | C01004 |
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BioCyc ID | METHYLNICOTINATE |
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BiGG ID | Not Available |
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Wikipedia Link | Trigonelline |
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METLIN ID | 273 |
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PubChem Compound | 5570 |
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PDB ID | Not Available |
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ChEBI ID | 18123 |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | rw1698551 |
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References |
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Synthesis Reference | Sarett, Herbert P.; Perlzweig, William A.; Levy, Edward D. Synthesis and excretion of trigonelline. Journal of Biological Chemistry (1940), 135 483-5. |
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Material Safety Data Sheet (MSDS) | Download (PDF) |
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General References | - Nishina Y, Sato K, Miura R, Shiga K: Substrate recognition and activation mechanism of D-amino acid oxidase: a study using substrate analogs. J Biochem. 2000 Aug;128(2):213-23. [PubMed:10920257 ]
- Slow S, Miller WE, McGregor DO, Lee MB, Lever M, George PM, Chambers ST: Trigonelline is not responsible for the acute increase in plasma homocysteine following ingestion of instant coffee. Eur J Clin Nutr. 2004 Sep;58(9):1253-6. [PubMed:15054441 ]
- Dellow WJ, Chambers ST, Lever M, Lunt H, Robson RA: Elevated glycine betaine excretion in diabetes mellitus patients is associated with proximal tubular dysfunction and hyperglycemia. Diabetes Res Clin Pract. 1999 Feb;43(2):91-9. [PubMed:10221661 ]
- Rozan P, Kuo YH, Lambein F: Free amino acids present in commercially available seedlings sold for human consumption. A potential hazard for consumers. J Agric Food Chem. 2000 Mar;48(3):716-23. [PubMed:10725139 ]
- Daglia M, Tarsi R, Papetti A, Grisoli P, Dacarro C, Pruzzo C, Gazzani G: Antiadhesive effect of green and roasted coffee on Streptococcus mutans' adhesive properties on saliva-coated hydroxyapatite beads. J Agric Food Chem. 2002 Feb 27;50(5):1225-9. [PubMed:11853508 ]
- Tohda C, Kuboyama T, Komatsu K: Search for natural products related to regeneration of the neuronal network. Neurosignals. 2005;14(1-2):34-45. [PubMed:15956813 ]
- Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]
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