Record Information |
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Version | 1.0 |
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Creation date | 2010-04-08 22:04:36 UTC |
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Update date | 2019-11-26 02:54:57 UTC |
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Primary ID | FDB000545 |
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Secondary Accession Numbers | Not Available |
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Chemical Information |
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FooDB Name | Pipecolic acid |
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Description | Pipecolic acid is a metabolite of lysine found in human physiological fluids such as urine, plasma and CSF. However, it is uncertain if pipecolic acid originates directly from food intake or from mammalian or intestinal bacterial enzyme metabolism. Recent studies suggest that plasma pipecolic acid, particularly the D-isomer, originates mainly from the catabolism of dietary lysine by intestinal bacteria rather than by direct food intake. In classic Zellweger syndrome (a cerebro-hepato-renal genetic disorder, OMIM 214100) pipecolic acid accumulate in the plasma of the patients. It is known that plasma pipecolic acid levels are also elevated in patients with chronic liver diseases. Pipecolic acid is moderately elevated in patients with pyridoxine-dependent seizures and might therefore be a possible biochemical marker for selecting candidates for pyridoxine therapy (Plecko et al 2000). Pipecolic acid was also elevated in CSF in these vitamin B6-responsive patients. (PMID 12705501) [HMDB]. Pipecolic acid is a biomarker for the consumption of dried and cooked beans. |
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CAS Number | 535-75-1 |
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Structure | |
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Synonyms | Synonym | Source |
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Not Available | Not Available |
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Predicted Properties | |
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Chemical Formula | C6H11NO2 |
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IUPAC name | piperidine-2-carboxylic acid |
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InChI Identifier | InChI=1S/C6H11NO2/c8-6(9)5-3-1-2-4-7-5/h5,7H,1-4H2,(H,8,9) |
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InChI Key | HXEACLLIILLPRG-UHFFFAOYSA-N |
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Isomeric SMILES | OC(=O)C1CCCCN1 |
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Average Molecular Weight | 129.157 |
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Monoisotopic Molecular Weight | 129.078978601 |
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Classification |
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Description | Belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Amino acids, peptides, and analogues |
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Direct Parent | Alpha amino acids |
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Alternative Parents | |
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Substituents | - Alpha-amino acid
- Piperidinecarboxylic acid
- Piperidine
- Amino acid
- Azacycle
- Organoheterocyclic compound
- Secondary amine
- Monocarboxylic acid or derivatives
- Secondary aliphatic amine
- Carboxylic acid
- Hydrocarbon derivative
- Organopnictogen compound
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- Amine
- Organic nitrogen compound
- Organic oxide
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Health effect: |
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Disposition | Route of exposure: Source: Biological location: |
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Physico-Chemical Properties |
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Physico-Chemical Properties - Experimental | Property | Value | Reference |
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Physical state | Solid | |
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Physical Description | Not Available | |
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Mass Composition | C 55.80%; H 8.58%; N 10.84%; O 24.77% | DFC |
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Melting Point | Not Available | |
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Boiling Point | Not Available | |
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Experimental Water Solubility | Not Available | |
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Experimental logP | Not Available | |
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Experimental pKa | Not Available | |
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Isoelectric point | Not Available | |
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Charge | Not Available | |
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Optical Rotation | Not Available | |
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Spectroscopic UV Data | Not Available | |
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Density | Not Available | |
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Refractive Index | Not Available | |
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Spectra |
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Spectra | |
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EI-MS/GC-MS | Type | Description | Splash Key | View |
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GC-MS | Pipecolic acid, non-derivatized, GC-MS Spectrum | splash10-0a4i-0910000000-d9cfd443adb5187a3f21 | Spectrum | GC-MS | Pipecolic acid, non-derivatized, GC-MS Spectrum | splash10-0a4i-0910000000-d9cfd443adb5187a3f21 | Spectrum | GC-MS | Pipecolic acid, non-derivatized, GC-MS Spectrum | splash10-0a4i-0910000000-d9cfd443adb5187a3f21 | Spectrum | GC-MS | Pipecolic acid, non-derivatized, GC-MS Spectrum | splash10-0a4i-0910000000-d9cfd443adb5187a3f21 | Spectrum | Predicted GC-MS | Pipecolic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-001i-9200000000-5c4f6059bcc868ca23fd | Spectrum | Predicted GC-MS | Pipecolic acid, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positive | splash10-05fu-9700000000-8003521353d4d37af49f | Spectrum | Predicted GC-MS | Pipecolic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Pipecolic acid, TMS_1_2, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Pipecolic acid, TBDMS_1_1, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Pipecolic acid, TBDMS_1_2, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum |
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MS/MS | Type | Description | Splash Key | View |
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MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated) | splash10-0060-9900000000-c5b5bf28424d5d5d1bda | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated) | splash10-001i-9000000000-92660ad26bff36fba7ef | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated) | splash10-0a59-9000000000-b779372fa816467754c1 | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positive | splash10-001i-9300000000-26dee47121401990f1c1 | 2012-08-31 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) 30V, Positive | splash10-001i-9000000000-929057dfd61546bee24d | 2012-08-31 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negative | splash10-004i-0900000000-6595801dc6a322f712f0 | 2012-08-31 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF , negative | splash10-004i-0900000000-6595801dc6a322f712f0 | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - , negative | splash10-004i-0900000000-99a7a942cee58c76115a | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF , positive | splash10-001i-9300000000-26dee47121401990f1c1 | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF , positive | splash10-001i-9000000000-929057dfd61546bee24d | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - , positive | splash10-001i-9600000000-9631d0fbc984509f8d1e | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 30V, Positive | splash10-001i-9000000000-b244255a58ffb3b92be5 | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 35V, Positive | splash10-001i-9000000000-c3041e7b5b1f5118c1ec | 2021-09-20 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-001i-3900000000-b2ceb4c88f50a6524604 | 2015-05-27 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-001i-9400000000-d3fab76e3fbfbe92c14d | 2015-05-27 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a5c-9000000000-20464a5c62992da01ab7 | 2015-05-27 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-004i-2900000000-6fac2bf48ffe4d910118 | 2015-05-27 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-003r-8900000000-81b6d69c7a568e36b49f | 2015-05-27 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-001i-9000000000-6332d1986eb0da0057fd | 2015-05-27 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-004i-0900000000-b487cd2a72f17977a8cd | 2021-09-22 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-01t9-1900000000-83b59287dc6d3e726326 | 2021-09-22 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0036-9200000000-3ca813e7348e686ed922 | 2021-09-22 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-001i-9300000000-cb8df30f7267d610fd8d | 2021-09-22 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-001i-9000000000-72c8691eb15dce6e0abb | 2021-09-22 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-053r-9000000000-c7623c5058ad6c879ec3 | 2021-09-22 | View Spectrum |
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NMR | Type | Description | | View |
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1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, experimental) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | | Spectrum | 2D NMR | [1H, 1H]-TOCSY. Unexported temporarily by An Chi on Oct 15, 2021 until json or nmrML file is generated. 2D NMR Spectrum (experimental) | | Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | | Spectrum |
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External Links |
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ChemSpider ID | 826 |
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ChEMBL ID | CHEMBL308408 |
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KEGG Compound ID | C00408 |
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Pubchem Compound ID | 849 |
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Pubchem Substance ID | Not Available |
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ChEBI ID | Not Available |
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Phenol-Explorer ID | Not Available |
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DrugBank ID | Not Available |
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HMDB ID | HMDB00070 |
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CRC / DFC (Dictionary of Food Compounds) ID | BDK62-V:BDK62-V |
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EAFUS ID | Not Available |
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Dr. Duke ID | PIPECOLINIC-ACID|L-PIPECOLIC-ACID|PIPECOLIC-ACID |
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BIGG ID | Not Available |
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KNApSAcK ID | C00001387 |
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HET ID | Not Available |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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Flavornet ID | Not Available |
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GoodScent ID | Not Available |
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SuperScent ID | Not Available |
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Wikipedia ID | Not Available |
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Phenol-Explorer Metabolite ID | Not Available |
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Duplicate IDS | Not Available |
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Old DFC IDS | Not Available |
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Associated Foods |
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Food | Content Range | Average | Reference |
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Food | | | Reference |
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Biological Effects and Interactions |
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Health Effects / Bioactivities | Descriptor | ID | Definition | Reference |
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herbistat | | | DUKE | pesticide | 25944 | Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests. | DUKE |
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Enzymes | Not Available |
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Pathways | Not Available |
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Metabolism | Not Available |
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Biosynthesis | Not Available |
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Organoleptic Properties |
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Flavours | Not Available |
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Files |
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MSDS | show |
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References |
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Synthesis Reference | Not Available |
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General Reference | Not Available |
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Content Reference | — Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004). — Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.
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