| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-10 22:19:39 UTC |
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| Update Date | 2021-09-26 22:53:35 UTC |
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| HMDB ID | HMDB0245237 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 2-Methylpropanimidamide |
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| Description | 2-Methylpropanimidamide belongs to the class of organic compounds known as carboxamidines. These are carboxylic acid derivatives containing the amidine group. Based on a literature review very few articles have been published on 2-Methylpropanimidamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-methylpropanimidamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-Methylpropanimidamide 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/C4H10N2/c1-3(2)4(5)6/h3H,1-2H3,(H3,5,6) |
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| Synonyms | Not Available |
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| Chemical Formula | C4H10N2 |
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| Average Molecular Weight | 86.138 |
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| Monoisotopic Molecular Weight | 86.08439833 |
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| IUPAC Name | 2-methylpropanimidamide |
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| Traditional Name | 2-methylpropanimidamide |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)C(N)=N |
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| InChI Identifier | InChI=1S/C4H10N2/c1-3(2)4(5)6/h3H,1-2H3,(H3,5,6) |
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| InChI Key | NDAJNMAAXXIADY-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as carboxamidines. These are carboxylic acid derivatives containing the amidine group. |
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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 | Amidines |
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| Direct Parent | Carboxamidines |
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| Alternative Parents | |
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| Substituents | - Carboximidamide
- Carboxylic acid amidine
- Organopnictogen compound
- Hydrocarbon derivative
- Aliphatic 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 | 9.5677 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.57 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 843.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 353.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 86.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 223.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 68.7 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 298.8 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 | 276.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 193.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 664.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 195.4 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 | 774.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 207.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 266.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 478.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 338.5 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 | 113.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 2-Methylpropanimidamide,1TMS,isomer #1 | CC(C)C(=N)N[Si](C)(C)C | 1107.1 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,1TMS,isomer #1 | CC(C)C(=N)N[Si](C)(C)C | 990.5 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,1TMS,isomer #1 | CC(C)C(=N)N[Si](C)(C)C | 1866.5 | Standard polar | 33892256 | | 2-Methylpropanimidamide,1TMS,isomer #2 | CC(C)C(N)=N[Si](C)(C)C | 1056.4 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,1TMS,isomer #2 | CC(C)C(N)=N[Si](C)(C)C | 959.4 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,1TMS,isomer #2 | CC(C)C(N)=N[Si](C)(C)C | 1724.9 | Standard polar | 33892256 | | 2-Methylpropanimidamide,2TMS,isomer #1 | CC(C)C(=N[Si](C)(C)C)N[Si](C)(C)C | 1204.2 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,2TMS,isomer #1 | CC(C)C(=N[Si](C)(C)C)N[Si](C)(C)C | 1086.3 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,2TMS,isomer #1 | CC(C)C(=N[Si](C)(C)C)N[Si](C)(C)C | 1491.0 | Standard polar | 33892256 | | 2-Methylpropanimidamide,2TMS,isomer #2 | CC(C)C(=N)N([Si](C)(C)C)[Si](C)(C)C | 1224.3 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,2TMS,isomer #2 | CC(C)C(=N)N([Si](C)(C)C)[Si](C)(C)C | 1172.0 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,2TMS,isomer #2 | CC(C)C(=N)N([Si](C)(C)C)[Si](C)(C)C | 1566.0 | Standard polar | 33892256 | | 2-Methylpropanimidamide,3TMS,isomer #1 | CC(C)C(=N[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1330.0 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,3TMS,isomer #1 | CC(C)C(=N[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1254.8 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,3TMS,isomer #1 | CC(C)C(=N[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1342.7 | Standard polar | 33892256 | | 2-Methylpropanimidamide,1TBDMS,isomer #1 | CC(C)C(=N)N[Si](C)(C)C(C)(C)C | 1351.2 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,1TBDMS,isomer #1 | CC(C)C(=N)N[Si](C)(C)C(C)(C)C | 1188.7 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,1TBDMS,isomer #1 | CC(C)C(=N)N[Si](C)(C)C(C)(C)C | 1878.7 | Standard polar | 33892256 | | 2-Methylpropanimidamide,1TBDMS,isomer #2 | CC(C)C(N)=N[Si](C)(C)C(C)(C)C | 1261.8 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,1TBDMS,isomer #2 | CC(C)C(N)=N[Si](C)(C)C(C)(C)C | 1149.6 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,1TBDMS,isomer #2 | CC(C)C(N)=N[Si](C)(C)C(C)(C)C | 1879.1 | Standard polar | 33892256 | | 2-Methylpropanimidamide,2TBDMS,isomer #1 | CC(C)C(=N[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 1610.6 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,2TBDMS,isomer #1 | CC(C)C(=N[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 1476.7 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,2TBDMS,isomer #1 | CC(C)C(=N[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 1652.5 | Standard polar | 33892256 | | 2-Methylpropanimidamide,2TBDMS,isomer #2 | CC(C)C(=N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1652.1 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,2TBDMS,isomer #2 | CC(C)C(=N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1588.4 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,2TBDMS,isomer #2 | CC(C)C(=N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1713.6 | Standard polar | 33892256 | | 2-Methylpropanimidamide,3TBDMS,isomer #1 | CC(C)C(=N[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1909.9 | Semi standard non polar | 33892256 | | 2-Methylpropanimidamide,3TBDMS,isomer #1 | CC(C)C(=N[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1864.1 | Standard non polar | 33892256 | | 2-Methylpropanimidamide,3TBDMS,isomer #1 | CC(C)C(=N[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1707.7 | Standard polar | 33892256 |
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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 - 2-Methylpropanimidamide GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9000000000-5e13c944e5589afa9a1f | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methylpropanimidamide GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | 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 - 2-Methylpropanimidamide 10V, Positive-QTOF | splash10-00di-9000000000-c33b9e037c66025946ca | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylpropanimidamide 20V, Positive-QTOF | splash10-00di-9000000000-0808e541eef47620946a | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylpropanimidamide 40V, Positive-QTOF | splash10-0fdo-9000000000-b890a743dd77f4556523 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylpropanimidamide 10V, Negative-QTOF | splash10-000i-9000000000-431b8e763147016a1962 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylpropanimidamide 20V, Negative-QTOF | splash10-000i-9000000000-ca8750b5a649fbdecd04 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methylpropanimidamide 40V, Negative-QTOF | splash10-0006-9000000000-1c8520c5f7efb1187e43 | 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) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum |
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