| 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 17:35:45 UTC |
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| Update Date | 2021-09-26 23:12:59 UTC |
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| HMDB ID | HMDB0256958 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | Pyrazosulfuron-ethyl |
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| Description | ethyl 5-({[(4,6-dimethoxypyrimidin-2-yl)-C-hydroxycarbonimidoyl]amino}sulfonyl)-1-methyl-1H-pyrazole-4-carboxylate belongs to the class of organic compounds known as pyrazole carboxylic acids and derivatives. These are heterocyclic compounds containing a pyrazole ring in which a hydrogen atom is replaced by a carboxylic acid group. Based on a literature review very few articles have been published on ethyl 5-({[(4,6-dimethoxypyrimidin-2-yl)-C-hydroxycarbonimidoyl]amino}sulfonyl)-1-methyl-1H-pyrazole-4-carboxylate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Pyrazosulfuron-ethyl is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Pyrazosulfuron-ethyl 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 | CCOC(=O)C1=C(N(C)N=C1)S(=O)(=O)NC(O)=NC1=NC(OC)=CC(OC)=N1 InChI=1S/C14H18N6O7S/c1-5-27-12(21)8-7-15-20(2)11(8)28(23,24)19-14(22)18-13-16-9(25-3)6-10(17-13)26-4/h6-7H,5H2,1-4H3,(H2,16,17,18,19,22) |
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| Synonyms | | Value | Source |
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| Ethyl 5-({[(4,6-dimethoxypyrimidin-2-yl)-C-hydroxycarbonimidoyl]amino}sulfonyl)-1-methyl-1H-pyrazole-4-carboxylic acid | Generator | | Ethyl 5-({[(4,6-dimethoxypyrimidin-2-yl)-C-hydroxycarbonimidoyl]amino}sulphonyl)-1-methyl-1H-pyrazole-4-carboxylate | Generator | | Ethyl 5-({[(4,6-dimethoxypyrimidin-2-yl)-C-hydroxycarbonimidoyl]amino}sulphonyl)-1-methyl-1H-pyrazole-4-carboxylic acid | Generator | | Ethyl 5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate | MeSH | | Pyrazosulphuron-ethyl | Generator |
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| Chemical Formula | C14H18N6O7S |
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| Average Molecular Weight | 414.39 |
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| Monoisotopic Molecular Weight | 414.095768118 |
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| IUPAC Name | ethyl 5-({[(4,6-dimethoxypyrimidin-2-yl)-C-hydroxycarbonimidoyl]amino}sulfonyl)-1-methyl-1H-pyrazole-4-carboxylate |
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| Traditional Name | ethyl 5-{[(4,6-dimethoxypyrimidin-2-yl)-C-hydroxycarbonimidoyl]aminosulfonyl}-1-methylpyrazole-4-carboxylate |
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| CAS Registry Number | Not Available |
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| SMILES | CCOC(=O)C1=C(N(C)N=C1)S(=O)(=O)NC(O)=NC1=NC(OC)=CC(OC)=N1 |
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| InChI Identifier | InChI=1S/C14H18N6O7S/c1-5-27-12(21)8-7-15-20(2)11(8)28(23,24)19-14(22)18-13-16-9(25-3)6-10(17-13)26-4/h6-7H,5H2,1-4H3,(H2,16,17,18,19,22) |
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| InChI Key | BGNQYGRXEXDAIQ-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as pyrazole carboxylic acids and derivatives. These are heterocyclic compounds containing a pyrazole ring in which a hydrogen atom is replaced by a carboxylic acid group. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Azoles |
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| Sub Class | Pyrazoles |
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| Direct Parent | Pyrazole carboxylic acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Pyrazole-4-carboxylic acid or derivatives
- Alkyl aryl ether
- Sulfonylurea
- Pyrimidine
- Organic sulfonic acid or derivatives
- Organosulfonic acid or derivatives
- Sulfonyl
- Aminosulfonyl compound
- Vinylogous amide
- Heteroaromatic compound
- Carboxylic acid ester
- Carboxylic acid derivative
- Ether
- Carboximidic acid derivative
- Azacycle
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Monocarboxylic acid or derivatives
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Organosulfur compound
- Organic oxygen compound
- Organopnictogen compound
- Organic nitrogen compound
- Organic oxide
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic 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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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 3.55 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 13.4828 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.45 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2414.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 260.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 147.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 158.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 116.7 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 459.1 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 | 601.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 83.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1022.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 422.7 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 | 1594.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 352.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 383.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 293.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 218.2 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 | 67.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Pyrazosulfuron-ethyl,2TMS,isomer #1 | CCOC(=O)C1=C(S(=O)(=O)N(C(=NC2=NC(OC)=CC(OC)=N2)O[Si](C)(C)C)[Si](C)(C)C)N(C)N=C1 | 3190.2 | Semi standard non polar | 33892256 | | Pyrazosulfuron-ethyl,2TMS,isomer #1 | CCOC(=O)C1=C(S(=O)(=O)N(C(=NC2=NC(OC)=CC(OC)=N2)O[Si](C)(C)C)[Si](C)(C)C)N(C)N=C1 | 3274.0 | Standard non polar | 33892256 | | Pyrazosulfuron-ethyl,2TMS,isomer #1 | CCOC(=O)C1=C(S(=O)(=O)N(C(=NC2=NC(OC)=CC(OC)=N2)O[Si](C)(C)C)[Si](C)(C)C)N(C)N=C1 | 5207.2 | Standard polar | 33892256 | | Pyrazosulfuron-ethyl,2TBDMS,isomer #1 | CCOC(=O)C1=C(S(=O)(=O)N(C(=NC2=NC(OC)=CC(OC)=N2)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(C)N=C1 | 3566.5 | Semi standard non polar | 33892256 | | Pyrazosulfuron-ethyl,2TBDMS,isomer #1 | CCOC(=O)C1=C(S(=O)(=O)N(C(=NC2=NC(OC)=CC(OC)=N2)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(C)N=C1 | 3726.3 | Standard non polar | 33892256 | | Pyrazosulfuron-ethyl,2TBDMS,isomer #1 | CCOC(=O)C1=C(S(=O)(=O)N(C(=NC2=NC(OC)=CC(OC)=N2)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(C)N=C1 | 5107.4 | 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 - Pyrazosulfuron-ethyl GC-MS (Non-derivatized) - 70eV, Positive | splash10-0zi0-3912000000-bfe6ef953448c753dd66 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrazosulfuron-ethyl GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrazosulfuron-ethyl GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrazosulfuron-ethyl GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrazosulfuron-ethyl GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrazosulfuron-ethyl GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-05 | 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 - Pyrazosulfuron-ethyl 10V, Positive-QTOF | splash10-03di-0911100000-c8058dabc2ee285bca5f | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrazosulfuron-ethyl 20V, Positive-QTOF | splash10-0w29-1900000000-61cef569eb3f9635fc82 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrazosulfuron-ethyl 40V, Positive-QTOF | splash10-0006-9000000000-7406550dc65e647f51c5 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrazosulfuron-ethyl 10V, Negative-QTOF | splash10-0ik9-1953600000-075f563b83259a4947f6 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrazosulfuron-ethyl 20V, Negative-QTOF | splash10-0bvi-5593000000-7ed6f98692025af28145 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrazosulfuron-ethyl 40V, Negative-QTOF | splash10-116r-9660000000-e19bbcfef04b44f15e44 | 2019-02-23 | Wishart Lab | View Spectrum |
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