Oxanilic acid
Oxanilic acid structure
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Common Name | Oxanilic acid | ||
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| CAS Number | 500-72-1 | Molecular Weight | 165.14600 | |
| Density | 1.409g/cm3 | Boiling Point | N/A | |
| Molecular Formula | C8H7NO3 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | N/A | |
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Development of EPA method 535 for the determination of chloroacetanilide and other acetamide herbicide degradates in drinking water by solid-phase extraction and liquid chromatography/tandem mass spectrometry.
J. AOAC Int. 89(1) , 201-9, (2006) U.S. Environmental Protection Agency (EPA) Method 535 has been developed in order to provide a method for the analysis of "Alachlor ESA and other acetanilide degradation products," which are listed on EPA's 1998 Drinking Water Contaminant Candidate List. Meth... |
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Direct aqueous injection LC-ESI/MS/MS analysis of water for 11 chloro- and thiomethyltriazines and metolachlor and its ethanesulfonic and oxanilic acid degradates.
J. Agric. Food Chem. 56(8) , 2595-602, (2008) A multianalyte method is reported for the determination of atrazine, simazine, propazine, and their respective dealkylated chlorotriazine metabolites; ametryn and prometryn and their respective dealkylated thiomethyltriazine metabolites; and S-metolachlor and... |
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Finding minimal herbicide concentrations in ground water? Try looking for their degradates.
Sci. Total Environ. 248(2-3) , 115-22, (2000) Extensive research has been conducted regarding the occurrence of herbicides in the hydrologic system, their fate, and their effects on human health and the environment. Few studies, however, have considered herbicide transformation products (degradates). In ... |
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Does S-metolachlor affect the performance of Pseudomonas sp. strain ADP as bioaugmentation bacterium for atrazine-contaminated soils?
PLoS ONE 7(5) , e37140, (2012) Atrazine (ATZ) and S-metolachlor (S-MET) are two herbicides widely used, often as mixtures. The present work examined whether the presence of S-MET affects the ATZ-biodegradation activity of the bioaugmentation bacterium Pseudomonas sp. strain ADP in a crop s... |
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Are neutral chloroacetamide herbicide degradates of potential environmental concern? Analysis and occurrence in the upper Chesapeake Bay.
Environ. Sci. Technol. 39(17) , 6561-74, (2005) Although laboratory studies have revealed that many different neutral degradates of chloroacetamide herbicides can form during thermochemical, biological, and photochemical transformations, relatively few have been sought in the environment, despite their lik... |
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Analysis and detection of the herbicides dimethenamid and flufenacet and their sulfonic and oxanilic acid degradates in natural water.
J. Agric. Food Chem. 50(5) , 1045-52, (2002) Dimethenamid [2-chloro-N-(2,4-dimethyl-3-thienyl)-N-(2-methoxy-1-methylethyl)acetamide] and flufenacet [N-(4-fluorophenyl)-N-(1-methylethyl)-2-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)oxy] were isolated by C-18 solid-phase extraction and separated from thei... |
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Analytical method for the determination of metolachlor, acetochlor, alachlor, dimethenamid, and their corresponding ethanesulfonic and oxanillic acid degradates in water using SPE and LC/ESI-MS/MS.
Anal. Chem. 74(15) , 3754-9, (2002) A Good Laboratory Practices (GLP) validated, multiresidue analytical method is presented for the determination of the chloroacetanilide herbicides metolachlor, acetochlor, and alachlor, the chloroacetamide herbicide dimethenamid, and their respective ethanesu... |
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Enantiomeric separation of metolachlor and its metabolites using LC-MS and CZE.
Chemosphere 62(10) , 1591-9, (2006) The stereoisomers of metolachlor and its two polar metabolites [ethane sulfonic acid (ESA) and oxanilic acid (OXA)] were separated using liquid chromatography-mass spectrometry (LC-MS) and capillary zone electrophoresis (CZE), respectively. The separation of ... |
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Novel chromatographic separation and carbon solid-phase extraction of acetanilide herbicide degradation products.
J. AOAC Int. 85(6) , 1331-7, (2002) One acetamide and 5 acetanilide herbicides are currently registered for use in the United States. Over the past several years, ethanesulfonic acid (ESA) and oxanilic acid (OA) degradation products of these acetanilide/acetamide herbicides have been found in U... |
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Infiltration of acetochlor and two of its metabolites in two contrasting soils.
J. Environ. Qual. 33(1) , 241-9, (2004) To obtain data concerning the risk of leaching of acetochlor (2-chloro-2'-methyl-6'-ethyl-N-ethoxymethyl-acetanilide) and its major metabolites, ethanesulfonic acid (ESA) and oxanilic acid (OA), to ground water, we studied the fate of these products in two di... |