| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2021-09-24 05:05:35 UTC |
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| Update Date | 2021-09-24 05:05:35 UTC |
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| HMDB ID | HMDB0303846 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 2-acetyl-1,4,5,6-tetrahydropyridine |
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| Description | 6-acetyl-1,2,3,4-tetrahydropyridine belongs to the class of organic compounds known as tetrahydropyridines. These are derivatives of pyridine in which two double bonds in the pyridine moiety are reduced by adding four hydrogen atoms. Based on a literature review a significant number of articles have been published on 6-acetyl-1,2,3,4-tetrahydropyridine. |
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| Structure | InChI=1S/C7H11NO/c1-6(9)7-4-2-3-5-8-7/h4,8H,2-3,5H2,1H3 |
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| Synonyms | | Value | Source |
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| 2-Acetyltetrahydropyridine | ChEBI |
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| Chemical Formula | C7H11NO |
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| Average Molecular Weight | 125.171 |
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| Monoisotopic Molecular Weight | 125.084063978 |
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| IUPAC Name | 1-(1,4,5,6-tetrahydropyridin-2-yl)ethan-1-one |
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| Traditional Name | 2-acetyltetrahydropyridine |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=O)C1=CCCCN1 |
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| InChI Identifier | InChI=1S/C7H11NO/c1-6(9)7-4-2-3-5-8-7/h4,8H,2-3,5H2,1H3 |
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| InChI Key | HRAOWRVFLSYJKN-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as tetrahydropyridines. These are derivatives of pyridine in which two double bonds in the pyridine moiety are reduced by adding four hydrogen atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Pyridines and derivatives |
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| Sub Class | Hydropyridines |
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| Direct Parent | Tetrahydropyridines |
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| Alternative Parents | |
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| Substituents | - Tetrahydropyridine
- Alpha-aminoketone
- Ketone
- Secondary aliphatic amine
- Enamine
- Secondary amine
- Azacycle
- Organic nitrogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Carbonyl group
- Amine
- 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 | |
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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 | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 9.0834 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.54 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 935.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 303.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 100.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 181.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 61.7 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 246.9 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 288.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 369.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 659.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 195.7 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 872.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 205.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 233.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 585.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 283.4 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 152.3 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 2-acetyl-1,4,5,6-tetrahydropyridine,1TMS,isomer #1 | C=C(O[Si](C)(C)C)C1=CCCCN1 | 1365.4 | Semi standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TMS,isomer #1 | C=C(O[Si](C)(C)C)C1=CCCCN1 | 1358.9 | Standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TMS,isomer #1 | C=C(O[Si](C)(C)C)C1=CCCCN1 | 1888.9 | Standard polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TMS,isomer #2 | CC(=O)C1=CCCCN1[Si](C)(C)C | 1392.3 | Semi standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TMS,isomer #2 | CC(=O)C1=CCCCN1[Si](C)(C)C | 1277.6 | Standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TMS,isomer #2 | CC(=O)C1=CCCCN1[Si](C)(C)C | 1811.7 | Standard polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,2TMS,isomer #1 | C=C(O[Si](C)(C)C)C1=CCCCN1[Si](C)(C)C | 1508.1 | Semi standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,2TMS,isomer #1 | C=C(O[Si](C)(C)C)C1=CCCCN1[Si](C)(C)C | 1427.4 | Standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,2TMS,isomer #1 | C=C(O[Si](C)(C)C)C1=CCCCN1[Si](C)(C)C | 1796.6 | Standard polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TBDMS,isomer #1 | C=C(O[Si](C)(C)C(C)(C)C)C1=CCCCN1 | 1600.3 | Semi standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TBDMS,isomer #1 | C=C(O[Si](C)(C)C(C)(C)C)C1=CCCCN1 | 1533.0 | Standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TBDMS,isomer #1 | C=C(O[Si](C)(C)C(C)(C)C)C1=CCCCN1 | 2124.8 | Standard polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TBDMS,isomer #2 | CC(=O)C1=CCCCN1[Si](C)(C)C(C)(C)C | 1616.2 | Semi standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TBDMS,isomer #2 | CC(=O)C1=CCCCN1[Si](C)(C)C(C)(C)C | 1504.7 | Standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,1TBDMS,isomer #2 | CC(=O)C1=CCCCN1[Si](C)(C)C(C)(C)C | 2009.1 | Standard polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,2TBDMS,isomer #1 | C=C(O[Si](C)(C)C(C)(C)C)C1=CCCCN1[Si](C)(C)C(C)(C)C | 1936.6 | Semi standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,2TBDMS,isomer #1 | C=C(O[Si](C)(C)C(C)(C)C)C1=CCCCN1[Si](C)(C)C(C)(C)C | 1795.3 | Standard non polar | 33892256 | | 2-acetyl-1,4,5,6-tetrahydropyridine,2TBDMS,isomer #1 | C=C(O[Si](C)(C)C(C)(C)C)C1=CCCCN1[Si](C)(C)C(C)(C)C | 2040.1 | Standard polar | 33892256 |
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| MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 10V, Positive-QTOF | splash10-004i-0900000000-180c08c196438fb97e5e | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 20V, Positive-QTOF | splash10-0pdi-9800000000-f846568996f81e8f19df | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 40V, Positive-QTOF | splash10-0zfr-9000000000-154ca28771cbca2f4e0a | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 10V, Negative-QTOF | splash10-00di-0900000000-18be01b2c44074c5b042 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 20V, Negative-QTOF | splash10-00di-0900000000-8a8c5f5aaafae6446951 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 40V, Negative-QTOF | splash10-067i-9200000000-924408c22937b78503ab | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 10V, Negative-QTOF | splash10-00di-1900000000-5a624b797e482fd2b748 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 20V, Negative-QTOF | splash10-008c-9300000000-806f8c3a27e29262e13c | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 40V, Negative-QTOF | splash10-0006-9000000000-f12dd10b3cdec811855d | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 10V, Positive-QTOF | splash10-004i-0900000000-ca6a3b3decadd008391a | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 20V, Positive-QTOF | splash10-002f-9400000000-35d47592a179c76181c0 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-acetyl-1,4,5,6-tetrahydropyridine 40V, Positive-QTOF | splash10-0006-9000000000-14978e09817ed0c94197 | 2021-10-21 | Wishart Lab | View Spectrum |
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