| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2013-06-15 18:24:53 UTC |
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| Update Date | 2021-09-14 15:47:54 UTC |
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| HMDB ID | HMDB0060636 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Malathion dicarboxylic acid |
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| Description | Malathion dicarboxylic acid is a metabolite of malathion. Malathion is an organophosphate parasympathomimetic which binds irreversibly to cholinesterase. Malathion is an insecticide of relatively low human toxicity; however, a 2010 study has shown that children with higher levels of organophosphate pesticide metabolites in their urine are more likely to have attention deficit hyperactivity disorder. In the former USSR it was known as carbophos, in New Zealand and Australia as maldison and in South Africa as mercaptothion. (Wikipedia) |
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| Structure | COP(=S)(OC)SC(CC(O)=O)C(O)=O InChI=1S/C6H11O6PS2/c1-11-13(14,12-2)15-4(6(9)10)3-5(7)8/h4H,3H2,1-2H3,(H,7,8)(H,9,10) |
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| Synonyms | | Value | Source |
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| Malathion dicarboxylate | Generator | | Lamivudine-triphosphoric acid | HMDB |
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| Chemical Formula | C6H11O6PS2 |
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| Average Molecular Weight | 274.252 |
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| Monoisotopic Molecular Weight | 273.973465976 |
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| IUPAC Name | 2-{[dimethoxy(sulfanylidene)-λ⁵-phosphanyl]sulfanyl}butanedioic acid |
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| Traditional Name | 2-{[dimethoxy(sulfanylidene)-λ⁵-phosphanyl]sulfanyl}butanedioic acid |
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| CAS Registry Number | Not Available |
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| SMILES | COP(=S)(OC)SC(CC(O)=O)C(O)=O |
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| InChI Identifier | InChI=1S/C6H11O6PS2/c1-11-13(14,12-2)15-4(6(9)10)3-5(7)8/h4H,3H2,1-2H3,(H,7,8)(H,9,10) |
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| InChI Key | NIUNKPWHNGMQRE-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as thia fatty acids. These are fatty acid derivatives obtained by insertion of a sulfur atom at specific positions in the chain. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acids and conjugates |
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| Direct Parent | Thia fatty acids |
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| Alternative Parents | |
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| Substituents | - Thia fatty acid
- Dicarboxylic acid or derivatives
- Dithiophosphate s-ester
- Dithiophosphate o-ester
- Organic dithiophosphate
- Sulfenyl compound
- Organothiophosphorus compound
- Carboxylic acid
- Carboxylic acid derivative
- Carbonyl group
- Organic oxygen compound
- Organosulfur compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- 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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| 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. | 3.38 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.6424 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.91 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1123.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 283.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 76.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 166.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 47.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 243.3 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 | 326.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 218.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 641.1 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 205.4 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 | 1046.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 221.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 209.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 596.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 222.4 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 | 402.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Malathion dicarboxylic acid,1TMS,isomer #1 | COP(=S)(OC)SC(CC(=O)O[Si](C)(C)C)C(=O)O | 2021.8 | Semi standard non polar | 33892256 | | Malathion dicarboxylic acid,1TMS,isomer #2 | COP(=S)(OC)SC(CC(=O)O)C(=O)O[Si](C)(C)C | 1997.4 | Semi standard non polar | 33892256 | | Malathion dicarboxylic acid,2TMS,isomer #1 | COP(=S)(OC)SC(CC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2009.3 | Semi standard non polar | 33892256 | | Malathion dicarboxylic acid,1TBDMS,isomer #1 | COP(=S)(OC)SC(CC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O | 2254.6 | Semi standard non polar | 33892256 | | Malathion dicarboxylic acid,1TBDMS,isomer #2 | COP(=S)(OC)SC(CC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C | 2225.0 | Semi standard non polar | 33892256 | | Malathion dicarboxylic acid,2TBDMS,isomer #1 | COP(=S)(OC)SC(CC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2422.1 | Semi standard non 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 - Malathion dicarboxylic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-05xu-5890000000-6557719b56fb3f44f0d3 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Malathion dicarboxylic acid GC-MS (2 TMS) - 70eV, Positive | splash10-0fmr-9345200000-ad5c09316784677c4f3c | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Malathion dicarboxylic acid 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 - Malathion dicarboxylic acid 10V, Positive-QTOF | splash10-0m0t-0890000000-e76529c960e5b33592bf | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 20V, Positive-QTOF | splash10-00di-9260000000-4c31a18aea9cead77bd2 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 40V, Positive-QTOF | splash10-0udi-1900000000-e83cc21cc62be4fb516e | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 10V, Negative-QTOF | splash10-00di-0190000000-fbb20cdfeb3fabf724aa | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 20V, Negative-QTOF | splash10-03di-0490000000-d497185002b89ac81270 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 40V, Negative-QTOF | splash10-03mj-0930000000-23755c1cd50f527765af | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 10V, Positive-QTOF | splash10-00di-0900000000-8fb73d917ddfc54af701 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 20V, Positive-QTOF | splash10-00di-1900000000-70a3a236d1db41ba4fbe | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 40V, Positive-QTOF | splash10-00di-0900000000-d5ecd73eeb5bfe9c05eb | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 10V, Negative-QTOF | splash10-00di-0900000000-5de3ae3c049e46a76372 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 20V, Negative-QTOF | splash10-00di-1900000000-408b7921d5d5e4b6bcee | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Malathion dicarboxylic acid 40V, Negative-QTOF | splash10-0a4i-1900000000-bd720cdebbd03a6ccb03 | 2021-10-12 | Wishart Lab | View Spectrum |
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