| 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 10:19:56 UTC |
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| Update Date | 2021-09-26 23:05:01 UTC |
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| HMDB ID | HMDB0252444 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | Formetanate |
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| Description | Formetanate, also known as dicarzol or formetanic acid, belongs to the class of organic compounds known as phenyl methylcarbamates. These are aromatic compounds containing a methylcarbamic acid esterified with a phenyl group. Formetanate is a very strong basic compound (based on its pKa). Formetanate is a potentially toxic compound. Contraction of the pupils with blurred vision, incoordination, muscle twitching and slurred speech have been reported. The result of acetylcholine esterase inhibition is that acetylcholine builds up and continues to act so that any nerve impulses are continually transmitted and muscle contractions do not stop. Overstimulation of nicotinic acetylcholine receptors in the central nervous system, due to accumulation of ACh, results in anxiety, headache, convulsions, ataxia, depression of respiration and circulation, tremor, general weakness, and potentially coma. This compound has been identified in human blood as reported by (PMID: 31557052 ). Formetanate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Formetanate 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 | CNC(=O)OC1=CC=CC(=C1)N=CN(C)C InChI=1S/C11H15N3O2/c1-12-11(15)16-10-6-4-5-9(7-10)13-8-14(2)3/h4-8H,1-3H3,(H,12,15) |
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| Synonyms | | Value | Source |
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| Dicarzol | ChEBI | | N'-(m-hydroxyphenyl)-N,N-dimethylformamidine methylcarbamate ester | ChEBI | | N'-(m-hydroxyphenyl)-N,N-dimethylformamidine methylcarbamic acid ester | Generator | | Formetanic acid | Generator | | Formetanate monohydrochloride | MeSH |
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| Chemical Formula | C11H15N3O2 |
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| Average Molecular Weight | 221.2557 |
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| Monoisotopic Molecular Weight | 221.116426739 |
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| IUPAC Name | 3-{[(dimethylamino)methylidene]amino}phenyl N-methylcarbamate |
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| Traditional Name | formetanate |
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| CAS Registry Number | Not Available |
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| SMILES | CNC(=O)OC1=CC=CC(=C1)N=CN(C)C |
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| InChI Identifier | InChI=1S/C11H15N3O2/c1-12-11(15)16-10-6-4-5-9(7-10)13-8-14(2)3/h4-8H,1-3H3,(H,12,15) |
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| InChI Key | RMFNNCGOSPBBAD-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenyl methylcarbamates. These are aromatic compounds containing a methylcarbamic acid esterified with a phenyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Phenyl methylcarbamates |
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| Direct Parent | Phenyl methylcarbamates |
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| Alternative Parents | |
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| Substituents | - Phenyl methylcarbamate
- Phenoxy compound
- Carbamic acid ester
- Carbonic acid derivative
- Amidine
- Carboxylic acid amidine
- Formamidine
- Propargyl-type 1,3-dipolar organic compound
- Organic 1,3-dipolar compound
- Carbonyl group
- Organooxygen compound
- Organonitrogen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic 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 | |
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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 | 9.5518 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.44 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1068.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 244.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 116.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 175.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 58.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 256.7 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 | 322.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 659.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 813.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 166.5 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 | 983.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 168.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 223.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 569.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 393.1 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 | 78.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Formetanate,1TMS,isomer #1 | CN(C)C=NC1=CC=CC(OC(=O)N(C)[Si](C)(C)C)=C1 | 2028.0 | Semi standard non polar | 33892256 | | Formetanate,1TMS,isomer #1 | CN(C)C=NC1=CC=CC(OC(=O)N(C)[Si](C)(C)C)=C1 | 2182.4 | Standard non polar | 33892256 | | Formetanate,1TMS,isomer #1 | CN(C)C=NC1=CC=CC(OC(=O)N(C)[Si](C)(C)C)=C1 | 2855.8 | Standard polar | 33892256 | | Formetanate,1TBDMS,isomer #1 | CN(C)C=NC1=CC=CC(OC(=O)N(C)[Si](C)(C)C(C)(C)C)=C1 | 2274.4 | Semi standard non polar | 33892256 | | Formetanate,1TBDMS,isomer #1 | CN(C)C=NC1=CC=CC(OC(=O)N(C)[Si](C)(C)C(C)(C)C)=C1 | 2399.4 | Standard non polar | 33892256 | | Formetanate,1TBDMS,isomer #1 | CN(C)C=NC1=CC=CC(OC(=O)N(C)[Si](C)(C)C(C)(C)C)=C1 | 2954.0 | 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 - Formetanate GC-MS (Non-derivatized) - 70eV, Positive | splash10-06r2-9700000000-bb1a094afe851a143774 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Formetanate 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 - Formetanate 10V, Positive-QTOF | splash10-01b9-3960000000-4b56301bcfa3ad90fbc8 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 20V, Positive-QTOF | splash10-00kb-2900000000-93645d39167251da4bcd | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 40V, Positive-QTOF | splash10-05mk-9500000000-8e33d7bda7824fc19d7c | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 10V, Negative-QTOF | splash10-0ab9-9240000000-45d4f32945310c600d7b | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 20V, Negative-QTOF | splash10-0bt9-9720000000-aa90716d48b31193075b | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 40V, Negative-QTOF | splash10-0aba-9600000000-b6cdcd8af1046026fbc7 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 10V, Positive-QTOF | splash10-00di-0190000000-adf181d63f10bdc7c45f | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 20V, Positive-QTOF | splash10-01b9-0930000000-f4500af1e57b60fc4c03 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 40V, Positive-QTOF | splash10-002b-9500000000-2864ffe5c44ca27967b2 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 10V, Negative-QTOF | splash10-03k9-0950000000-bde16a20206217c68397 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 20V, Negative-QTOF | splash10-03di-0900000000-491b53579de51d479210 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Formetanate 40V, Negative-QTOF | splash10-006y-8900000000-6d476454cf2bb93c615b | 2021-10-12 | Wishart Lab | View Spectrum |
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