| Record Information | 
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| Version | 5.0 | 
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| Status | Detected but not Quantified | 
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| Creation Date | 2021-09-11 14:44:25 UTC | 
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| Update Date | 2022-11-23 22:29:17 UTC | 
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| HMDB ID | HMDB0255163 | 
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| Secondary Accession Numbers | None | 
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| Metabolite Identification | 
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| Common Name | N-Isopropylacrylamide | 
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| Description | N-ISOPROPYLACRYLAMIDE belongs to the class of organic compounds known as acrylic acids and derivatives. These are organic compounds containing acrylic acid CH2=CHCO2H or a derivative thereof. N-ISOPROPYLACRYLAMIDE is a very strong basic compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052  ). N-isopropylacrylamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically N-Isopropylacrylamide is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. | 
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| Structure | InChI=1S/C6H11NO/c1-4-6(8)7-5(2)3/h4-5H,1H2,2-3H3,(H,7,8) | 
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| Synonyms | | Value | Source | 
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 | N-Isopropylacrylamide | MeSH | 
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| Chemical Formula | C6H11NO | 
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| Average Molecular Weight | 113.16 | 
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| Monoisotopic Molecular Weight | 113.084063978 | 
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| IUPAC Name | N-(propan-2-yl)prop-2-enimidic acid | 
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| Traditional Name | N-isopropylprop-2-enimidic acid | 
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| CAS Registry Number | Not Available | 
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| SMILES | CC(C)N=C(O)C=C | 
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| InChI Identifier | InChI=1S/C6H11NO/c1-4-6(8)7-5(2)3/h4-5H,1H2,2-3H3,(H,7,8) | 
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| InChI Key | QNILTEGFHQSKFF-UHFFFAOYSA-N | 
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| Chemical Taxonomy | 
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| Description | Belongs to the class of organic compounds known as acrylic acids and derivatives. These are organic compounds containing acrylic acid CH2=CHCO2H or a derivative thereof. | 
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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 | Acrylic acids and derivatives | 
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| Direct Parent | Acrylic acids and derivatives | 
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| Alternative Parents |  | 
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| Substituents | Acrylic acid or derivativesSecondary carboxylic acid amideCarboxamide groupOrganic nitrogen compoundOrganic oxygen compoundOrganopnictogen compoundOrganic oxideHydrocarbon derivativeOrganooxygen compoundOrganonitrogen compoundCarbonyl groupAliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds | 
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| External Descriptors | Not Available | 
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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 | 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 | 9.9779 minutes | 33406817 |  | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.23 minutes | 32390414 |  | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1210.0 seconds | 40023050 |  | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 331.4 seconds | 40023050 |  | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 111.8 seconds | 40023050 |  | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 206.4 seconds | 40023050 |  | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 75.8 seconds | 40023050 |  | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 290.0 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 | 389.2 seconds | 40023050 |  | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 108.8 seconds | 40023050 |  | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 767.3 seconds | 40023050 |  | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 288.4 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 | 854.2 seconds | 40023050 |  | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 228.2 seconds | 40023050 |  | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 259.3 seconds | 40023050 |  | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 406.0 seconds | 40023050 |  | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 247.0 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 | 48.0 seconds | 40023050 | 
 Predicted Kovats Retention IndicesUnderivatized | 
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|  | GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View | 
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 | Predicted GC-MS | Predicted GC-MS Spectrum - N-Isopropylacrylamide GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a6u-9000000000-d85c285a8e97ce6812d2 | 2021-09-24 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - N-Isopropylacrylamide GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - N-Isopropylacrylamide GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - N-Isopropylacrylamide GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | 
 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 - N-Isopropylacrylamide  10V, Positive-QTOF | splash10-08fr-9500000000-f22a2cc6e16b5d1c8728 | 2016-06-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Isopropylacrylamide  20V, Positive-QTOF | splash10-0a4i-9000000000-51fe4142dc8738cd37f8 | 2016-06-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Isopropylacrylamide  40V, Positive-QTOF | splash10-0a4l-9000000000-75f6d6af63de06fc23f4 | 2016-06-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Isopropylacrylamide  10V, Negative-QTOF | splash10-03di-3900000000-ff3f3a3c71434717f75e | 2016-08-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Isopropylacrylamide  20V, Negative-QTOF | splash10-0bt9-9300000000-26cb1b236aec5f10745c | 2016-08-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Isopropylacrylamide  40V, Negative-QTOF | splash10-0a4i-9000000000-04cc10e6f327b04a3ccd | 2016-08-03 | Wishart Lab | View Spectrum | 
 NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View | 
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 | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |  | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | 
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