Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2009-03-05 10:31:10 UTC |
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Update Date | 2023-02-21 17:17:36 UTC |
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HMDB ID | HMDB0011749 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Piperidinone |
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Description | 2-Piperidinone is a derivative of piperidine which is an organic compound. Piperidine is a colorless fuming liquid with an odor described as ammoniacal, pepper-like, the name comes from the genus name Piper, which is the Latin word for pepper. Piperidine is a widely used building block and chemical reagent in the synthesis of organic compounds, including pharmaceuticals.The piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper the hot taste. This gave the compound its name. |
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Structure | InChI=1S/C5H9NO/c7-5-3-1-2-4-6-5/h1-4H2,(H,6,7) |
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Synonyms | Value | Source |
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2-oxo-Piperidine | ChEBI | 2-Oxopiperidine | ChEBI | 5-Pentanolactam | ChEBI | alpha-Piperidone | ChEBI | delta-Valerolactam | ChEBI | Piperidinone | ChEBI | Piperidon | ChEBI | Piperidone | ChEBI | Piperidone-2 | ChEBI | a-Piperidone | Generator | Α-piperidone | Generator | Δ-valerolactam | Generator | 2-Piperidone | HMDB | 5-amino-Lactam-pentanoate | HMDB | 5-amino-Lactam-pentanoic acid | HMDB | Valerolactim | HMDB | Piperidin-2-one | MeSH, HMDB | 2-Piperidinone | MeSH |
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Chemical Formula | C5H9NO |
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Average Molecular Weight | 99.1311 |
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Monoisotopic Molecular Weight | 99.068413915 |
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IUPAC Name | piperidin-2-one |
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Traditional Name | delta-valerolactam |
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CAS Registry Number | 675-20-7 |
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SMILES | O=C1CCCCN1 |
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InChI Identifier | InChI=1S/C5H9NO/c7-5-3-1-2-4-6-5/h1-4H2,(H,6,7) |
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InChI Key | XUWHAWMETYGRKB-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as piperidinones. Piperidinones are compounds containing a piperidine ring which bears a ketone. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Piperidines |
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Sub Class | Piperidinones |
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Direct Parent | Piperidinones |
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Alternative Parents | |
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Substituents | - Delta-lactam
- Piperidinone
- Secondary carboxylic acid amide
- Lactam
- Carboxamide group
- Azacycle
- Carboxylic acid derivative
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Carbonyl group
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Organic nitrogen compound
- 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 | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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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 | 39.5 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 291 mg/mL at 25 °C | Not Available | LogP | -0.46 | HANSCH,C ET AL. (1995) |
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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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2-Piperidinone,1TMS,isomer #1 | C[Si](C)(C)N1CCCCC1=O | 1142.8 | Semi standard non polar | 33892256 | 2-Piperidinone,1TMS,isomer #1 | C[Si](C)(C)N1CCCCC1=O | 1181.7 | Standard non polar | 33892256 | 2-Piperidinone,1TMS,isomer #1 | C[Si](C)(C)N1CCCCC1=O | 1580.3 | Standard polar | 33892256 | 2-Piperidinone,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1CCCCC1=O | 1370.0 | Semi standard non polar | 33892256 | 2-Piperidinone,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1CCCCC1=O | 1444.4 | Standard non polar | 33892256 | 2-Piperidinone,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1CCCCC1=O | 1765.2 | Standard 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 - 2-Piperidinone EI-B (Non-derivatized) | splash10-0005-9000000000-1cbce19144683ef641e7 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone CI-B (Non-derivatized) | splash10-0udi-0900000000-685a07025543d28ecbac | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone EI-B (Non-derivatized) | splash10-0006-9000000000-a80b6b7cda436e704e7b | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone EI-B (Non-derivatized) | splash10-001l-9000000000-f37b3b1c1afb5c38f34e | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone GC-EI-TOF (Non-derivatized) | splash10-0ab9-1900000000-b82aaf6a400c4aeb324a | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone EI-B (Non-derivatized) | splash10-0005-9000000000-1cbce19144683ef641e7 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone CI-B (Non-derivatized) | splash10-0udi-0900000000-685a07025543d28ecbac | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone EI-B (Non-derivatized) | splash10-0006-9000000000-a80b6b7cda436e704e7b | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone EI-B (Non-derivatized) | splash10-001l-9000000000-f37b3b1c1afb5c38f34e | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 2-Piperidinone GC-EI-TOF (Non-derivatized) | splash10-0ab9-1900000000-b82aaf6a400c4aeb324a | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Piperidinone GC-MS (Non-derivatized) - 70eV, Positive | splash10-05i4-9000000000-310ae81b8eba14881030 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Piperidinone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Piperidinone 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 - 2-Piperidinone 10V, Positive-QTOF | splash10-0udi-3900000000-fdf8e8b56fffa826f806 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 20V, Positive-QTOF | splash10-0udi-9700000000-532e46fb5d76aac2caa4 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 40V, Positive-QTOF | splash10-0006-9000000000-7a15c8213ddfea3ef0b8 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 10V, Negative-QTOF | splash10-0002-9000000000-35fa6fd629b4d92ba945 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 20V, Negative-QTOF | splash10-0002-9000000000-75c5e190e25cb34f3e41 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 40V, Negative-QTOF | splash10-0006-9000000000-3b18b4737fff701413e6 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 10V, Negative-QTOF | splash10-0002-9000000000-3dbeef8e1e77db0155a3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 20V, Negative-QTOF | splash10-0002-9000000000-141763de51ff20917bc3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 40V, Negative-QTOF | splash10-0006-9000000000-21a1721d77cef48422a1 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 10V, Positive-QTOF | splash10-0udi-1900000000-441451973aab8ff959f8 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 20V, Positive-QTOF | splash10-0zfr-9600000000-f69588bfd70d3368e9fb | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Piperidinone 40V, Positive-QTOF | splash10-052f-9000000000-51254c206fff59d0b194 | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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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, 100 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 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 | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Experimental 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 500 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+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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Disease References | Ovarian cancer |
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- Zhang T, Wu X, Yin M, Fan L, Zhang H, Zhao F, Zhang W, Ke C, Zhang G, Hou Y, Zhou X, Lou G, Li K: Discrimination between malignant and benign ovarian tumors by plasma metabolomic profiling using ultra performance liquid chromatography/mass spectrometry. Clin Chim Acta. 2012 May 18;413(9-10):861-8. doi: 10.1016/j.cca.2012.01.026. Epub 2012 Jan 30. [PubMed:22309680 ]
| Crohn's disease |
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- Ahmed I, Greenwood R, Costello Bde L, Ratcliffe NM, Probert CS: An investigation of fecal volatile organic metabolites in irritable bowel syndrome. PLoS One. 2013;8(3):e58204. doi: 10.1371/journal.pone.0058204. Epub 2013 Mar 13. [PubMed:23516449 ]
- Ahmed I, Greenwood R, Costello B, Ratcliffe N, Probert CS: Investigation of faecal volatile organic metabolites as novel diagnostic biomarkers in inflammatory bowel disease. Aliment Pharmacol Ther. 2016 Mar;43(5):596-611. doi: 10.1111/apt.13522. Epub 2016 Jan 25. [PubMed:26806034 ]
| Ulcerative colitis |
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- Ahmed I, Greenwood R, Costello B, Ratcliffe N, Probert CS: Investigation of faecal volatile organic metabolites as novel diagnostic biomarkers in inflammatory bowel disease. Aliment Pharmacol Ther. 2016 Mar;43(5):596-611. doi: 10.1111/apt.13522. Epub 2016 Jan 25. [PubMed:26806034 ]
| 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 ]
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