| 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 21:13:37 UTC |
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| Update Date | 2021-09-26 22:51:29 UTC |
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| HMDB ID | HMDB0244026 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 1,1-Dimethylhydrazine |
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| Description | 1,1-Dimethylhydrazine, also known as dimazine, belongs to the class of organic compounds known as alkylhydrazines. These are organonitrogen compounds that containing a hydrazine group to which an alkyl group is attached. Based on a literature review a significant number of articles have been published on 1,1-Dimethylhydrazine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,1-dimethylhydrazine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,1-Dimethylhydrazine 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/C2H8N2/c1-4(2)3/h3H2,1-2H3 |
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| Synonyms | | Value | Source |
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| 1,1-Dimethylhydrazin | ChEBI | | Dimazine | ChEBI | | Gem-dimethylhydrazine | ChEBI | | N,N-Dimethylhydrazine | ChEBI | | Unsymmetrical dimethylhydrazine | ChEBI | | 1,1-Dimethyhydrazine | HMDB | | Dimazine dihydrochloride | HMDB | | Dimazine hydrochloride | HMDB |
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| Chemical Formula | C2H8N2 |
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| Average Molecular Weight | 60.1 |
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| Monoisotopic Molecular Weight | 60.068748266 |
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| IUPAC Name | 1,1-dimethylhydrazine |
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| Traditional Name | 1,1-dimethylhydrazine |
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| CAS Registry Number | Not Available |
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| SMILES | CN(C)N |
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| InChI Identifier | InChI=1S/C2H8N2/c1-4(2)3/h3H2,1-2H3 |
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| InChI Key | RHUYHJGZWVXEHW-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as alkylhydrazines. These are organonitrogen compounds that containing a hydrazine group to which an alkyl group is attached. |
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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 | Hydrazines and derivatives |
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| Direct Parent | Alkylhydrazines |
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| Alternative Parents | |
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| Substituents | - Alkylhydrazine
- Organopnictogen compound
- Hydrocarbon derivative
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic 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 | 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 | 8.0302 minutes | 33406817 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 499.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 316.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 82.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 223.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 62.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 253.4 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 | 252.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 732.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 562.1 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 36.2 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 | 585.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 208.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 258.9 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 635.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 458.3 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 | 226.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference |
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| 1,1-Dimethylhydrazine | CN(C)N | 1012.5 | Standard polar | 33892256 | | 1,1-Dimethylhydrazine | CN(C)N | 504.6 | Standard non polar | 33892256 | | 1,1-Dimethylhydrazine | CN(C)N | 509.1 | Semi standard non polar | 33892256 |
Derivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 1,1-Dimethylhydrazine,1TMS,isomer #1 | CN(C)N[Si](C)(C)C | 805.2 | Semi standard non polar | 33892256 | | 1,1-Dimethylhydrazine,1TMS,isomer #1 | CN(C)N[Si](C)(C)C | 815.2 | Standard non polar | 33892256 | | 1,1-Dimethylhydrazine,1TMS,isomer #1 | CN(C)N[Si](C)(C)C | 907.6 | Standard polar | 33892256 | | 1,1-Dimethylhydrazine,2TMS,isomer #1 | CN(C)N([Si](C)(C)C)[Si](C)(C)C | 1089.6 | Semi standard non polar | 33892256 | | 1,1-Dimethylhydrazine,2TMS,isomer #1 | CN(C)N([Si](C)(C)C)[Si](C)(C)C | 1019.0 | Standard non polar | 33892256 | | 1,1-Dimethylhydrazine,2TMS,isomer #1 | CN(C)N([Si](C)(C)C)[Si](C)(C)C | 1005.9 | Standard polar | 33892256 | | 1,1-Dimethylhydrazine,1TBDMS,isomer #1 | CN(C)N[Si](C)(C)C(C)(C)C | 1034.2 | Semi standard non polar | 33892256 | | 1,1-Dimethylhydrazine,1TBDMS,isomer #1 | CN(C)N[Si](C)(C)C(C)(C)C | 991.3 | Standard non polar | 33892256 | | 1,1-Dimethylhydrazine,1TBDMS,isomer #1 | CN(C)N[Si](C)(C)C(C)(C)C | 1070.9 | Standard polar | 33892256 | | 1,1-Dimethylhydrazine,2TBDMS,isomer #1 | CN(C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1441.0 | Semi standard non polar | 33892256 | | 1,1-Dimethylhydrazine,2TBDMS,isomer #1 | CN(C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1416.7 | Standard non polar | 33892256 | | 1,1-Dimethylhydrazine,2TBDMS,isomer #1 | CN(C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1263.3 | 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 - 1,1-Dimethylhydrazine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2020-06-30 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 1,1-Dimethylhydrazine 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 - 1,1-Dimethylhydrazine 10V, Positive-QTOF | splash10-03di-9000000000-84ed234b89f2ab3c1049 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 20V, Positive-QTOF | splash10-03di-9000000000-14de7790574f76a87fbb | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 40V, Positive-QTOF | splash10-03di-9000000000-f40d82aa19dd370b9fdd | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 10V, Negative-QTOF | splash10-0a4i-9000000000-2902ab8dc71d38214670 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 20V, Negative-QTOF | splash10-0a4i-9000000000-a34994628221d0c65043 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 40V, Negative-QTOF | splash10-0a4l-9000000000-4809cbb2b7220ae22b3c | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 10V, Positive-QTOF | splash10-03di-9000000000-deb1feba2b8cd7e680cd | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 20V, Positive-QTOF | splash10-03dl-9000000000-bc502ea45be7b72d7e06 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 40V, Positive-QTOF | splash10-03dl-9000000000-eea67164736f93545ccf | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 10V, Negative-QTOF | splash10-0a4i-9000000000-268d8f24426d56d27838 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 20V, Negative-QTOF | splash10-0a4l-9000000000-1813d7a9daa849e54b91 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,1-Dimethylhydrazine 40V, Negative-QTOF | splash10-0006-9000000000-4fee585c563dccc8b608 | 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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