| 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 13:54:37 UTC | 
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| Update Date | 2021-09-26 23:08:37 UTC | 
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| HMDB ID | HMDB0254551 | 
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| Secondary Accession Numbers | None | 
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| Metabolite Identification | 
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| Common Name | Methoxyisobutylisonitrile | 
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| Description | Methoxyisobutylisonitrile belongs to the class of organic compounds known as organic isocyanides. These are organic compounds containing the isomer HN+#C- of hydrocyanic acid, HC#N, or its hydrocarbyl derivatives RNC (RN+#C-). Based on a literature review a significant number of articles have been published on Methoxyisobutylisonitrile. This compound has been identified in human blood as reported by (PMID: 31557052  ). Methoxyisobutylisonitrile is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Methoxyisobutylisonitrile 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/c1-5(2)6(7-3)8-4/h5-6H,1-2,4H3 | 
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| Synonyms | Not Available | 
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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 | 1-isocyano-1-methoxy-2-methylpropane | 
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| Traditional Name | 1-isocyano-1-methoxy-2-methylpropane | 
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| CAS Registry Number | Not Available | 
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| SMILES | COC([N+]#[C-])C(C)C | 
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| InChI Identifier | InChI=1S/C6H11NO/c1-5(2)6(7-3)8-4/h5-6H,1-2,4H3 | 
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| InChI Key | CEYVKTKJMLCDGD-UHFFFAOYSA-N | 
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| Chemical Taxonomy | 
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| Description | Belongs to the class of organic compounds known as organic isocyanides. These are organic compounds containing the isomer HN+#C- of hydrocyanic acid, HC#N, or its hydrocarbyl derivatives RNC (RN+#C-). | 
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| Kingdom | Organic compounds | 
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| Super Class | Organic nitrogen compounds | 
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| Class | Organonitrogen compounds | 
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| Sub Class | Organic isocyanides | 
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| Direct Parent | Organic isocyanides | 
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| Alternative Parents |  | 
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| Substituents | Organic isocyanideOrganic oxygen compoundOrganopnictogen compoundHydrocarbon derivativeOrganooxygen compoundAliphatic 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 Sections| Predictor | Adduct Type | CCS Value (Å2) | Reference | 
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 | DeepCCS | [M+H]+ | 126.117 | 30932474 |  | DeepCCS | [M-H]- | 123.142 | 30932474 |  | DeepCCS | [M-2H]- | 160.094 | 30932474 |  | DeepCCS | [M+Na]+ | 135.135 | 30932474 | 
 Predicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference | 
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 | Predicted by Siyang on May 30, 2022 | 14.5915 minutes | 33406817 |  | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.1 minutes | 32390414 |  | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1869.7 seconds | 40023050 |  | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 523.7 seconds | 40023050 |  | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 178.6 seconds | 40023050 |  | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 334.8 seconds | 40023050 |  | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 91.7 seconds | 40023050 |  | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 510.5 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 | 589.3 seconds | 40023050 |  | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 261.4 seconds | 40023050 |  | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1082.1 seconds | 40023050 |  | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 412.0 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 | 1318.8 seconds | 40023050 |  | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 320.7 seconds | 40023050 |  | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 345.5 seconds | 40023050 |  | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 501.1 seconds | 40023050 |  | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 494.9 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 | 81.5 seconds | 40023050 | 
 Predicted Kovats Retention IndicesUnderivatized | 
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| Spectra | 
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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 - Methoxyisobutylisonitrile GC-MS (Non-derivatized) - 70eV, Positive | splash10-000x-9000000000-c9313b16a7a75210b3ec | 2021-09-24 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - Methoxyisobutylisonitrile GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | 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 | 1H NMR Spectrum (1D, 400 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, 500 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 | 13C NMR Spectrum (1D, 600 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, 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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| Biological Properties | 
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| Cellular Locations | Not Available | 
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| Biospecimen Locations |  | 
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| Tissue Locations | Not Available | 
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| Pathways |  | 
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| Normal Concentrations | 
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 | Blood | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal |  | details | 
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| Abnormal Concentrations | 
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|  | Not Available | 
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| Associated Disorders and Diseases | 
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| Disease References | None | 
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| Associated OMIM IDs | None | 
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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 | Not Available | 
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| KNApSAcK ID | Not Available | 
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| Chemspider ID | 396618 | 
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| KEGG Compound ID | Not Available | 
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| BioCyc ID | Not Available | 
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| BiGG ID | Not Available | 
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| Wikipedia Link | Technetium (99mTc) sestamibi | 
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| METLIN ID | Not Available | 
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| PubChem Compound | 450283 | 
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| PDB ID | Not Available | 
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| ChEBI ID | Not Available | 
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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 | Not Available | 
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| References | 
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| Synthesis Reference | Not Available | 
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| Material Safety Data Sheet (MSDS) | Not Available | 
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| General References | Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052  ] 
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