EthopabateCAS# 59-06-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 59-06-3 | SDF | Download SDF |
| PubChem ID | 6034 | Appearance | Powder |
| Formula | C12H15NO4 | M.Wt | 237.3 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | DMSO : 50 mg/mL (210.75 mM; Need ultrasonic) | ||
| Chemical Name | methyl 4-acetamido-2-ethoxybenzoate | ||
| SMILES | CCOC1=C(C=CC(=C1)NC(=O)C)C(=O)OC | ||
| Standard InChIKey | GOVWOKSKFSBNGD-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C12H15NO4/c1-4-17-11-7-9(13-8(2)14)5-6-10(11)12(15)16-3/h5-7H,4H2,1-3H3,(H,13,14) | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
Ethopabate Dilution Calculator
Ethopabate Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 4.2141 mL | 21.0704 mL | 42.1408 mL | 84.2815 mL | 105.3519 mL |
| 5 mM | 0.8428 mL | 4.2141 mL | 8.4282 mL | 16.8563 mL | 21.0704 mL |
| 10 mM | 0.4214 mL | 2.107 mL | 4.2141 mL | 8.4282 mL | 10.5352 mL |
| 50 mM | 0.0843 mL | 0.4214 mL | 0.8428 mL | 1.6856 mL | 2.107 mL |
| 100 mM | 0.0421 mL | 0.2107 mL | 0.4214 mL | 0.8428 mL | 1.0535 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Five different spectrophotometric methods for determination of Amprolium hydrochloride and Ethopabate binary mixture.[Pubmed:25523045]
Spectrochim Acta A Mol Biomol Spectrosc. 2015 Mar 5;138:395-405.
Five simple, specific, accurate and precise UV-spectrophotometric methods are adopted for the simultaneous determination of Amprolium hydrochloride (AMP) and Ethopabate (ETH), a binary mixture with overlapping spectra, without preliminary separation. The first method is first derivative of the ratio spectra ((1)DD) for determination of AMP and ETH at 234.7nm and 306.8nm respectively with mean percentage recoveries 99.76+/-0.907 and 100.29+/-0.842 respectively. The second method is the mean centering of the ratio spectra for determination of AMP and ETH at 238.8nm and 313nm respectively with mean percentage recoveries 100.26+/-1.018 and 99.94+/-1.286 respectively. The third method is based on dual wavelength selection for determination of AMP and ETH at 235.3nm & 308nm and 244nm & 268.4nm respectively with mean percentage recoveries 99.30+/-1.097 and 100.03+/-1.065 respectively. The fourth method is ratio difference method for determination of AMP and ETH at 239nm & 310nm and 239nm & 313nm respectively with mean percentage recoveries 99.27+/-0.892 and 100.40+/-1.814 respectively. The fifth one is area under the curve (AUC) method where the areas between 235.6-243nm and 268.3-275nm are selected for determination of AMP and ETH with mean percentage recoveries 100.35+/-1.031 and 100.39+/-0.956 respectively. These methods are tested by analyzing synthetic mixtures of the two drugs and they are applied to their pharmaceutical veterinary preparation. Methods are validated according to the ICH guidelines and accuracy, precision and repeatability are found to be within the acceptable limit.
Spectrofluorimetric analysis of ethopabate in veterinary formulations with application to residue determination in chicken muscles and liver.[Pubmed:24817251]
Luminescence. 2014 Dec;29(8):1188-93.
Ethopabate is a veterinary drug used in the prophylaxis and treatment of coccidiosis in chickens. The presence of drug residues in edible tissues can be dangerous to human consumers. It may cause direct toxic effects, allergic reactions and increased bacterial resistance. A highly sensitive, simple and rapid spectrofluorimetric method was developed for the determination of Ethopabate in its veterinary formulations. The proposed method is based on measuring the native fluorescence of Ethopabate in water at 364 nm after excitation at 270 nm. The fluorescence-concentration plot was rectilinear over the range of 2-100 ng/mL, with a limit of detection of 2.9 ng/g and a limit of quantification of 9.8 ng/g for Ethopabate. The method was successfully applied to the analysis of Ethopabate in its commercial veterinary formulations and the results were in good agreement with those obtained with the reference method. The method was extended to the determination of Ethopabate residues in chicken muscles and liver, and the results were satisfactory. The recoveries obtained were in the 108.36-113.42% range. No organic solvents are used in the procedure, so it can be considered a type of 'green' chemistry.
Validation of a high-performance liquid chromatographic method with UV detection for the determination of ethopabate residues in poultry liver.[Pubmed:19202812]
J AOAC Int. 2008 Nov-Dec;91(6):1483-7.
Ethopabate is frequently used in the prophylaxis and treatment of coccidiosis in poultry. Residues of this drug in food present a potential risk to consumers. A simple, rapid, and sensitive column high-performance liquid chromatographic (HPLC) method with UV detection for determination of Ethopabate in poultry liver is presented. The drug is extracted with acetonitrile. After evaporation, the residue is dissolved with an acetone-hexane mixture and cleaned up by solid-phase extraction using Florisil columns. The analyte is then eluted with methanol. LC analysis is carried out on a C18 5 microm Gemini column, 15 cm x 4.6 mm. Ethopabate is quantified by means of UV detection at 270 nm. Parameters such as decision limit, detection capability, precision, recovery, ruggedness, and measurement uncertainty were calculated according to method validation guidelines provided in 2002/657/EC and ISO/IEC 17025:2005. Decision limit and detection capability were determined to be 2 and 3 microg/kg, respectively. Average recoveries from poultry samples fortified with 10, 15, and 20 microg/kg levels of Ethopabate were 100-105%. A complete statistical analysis was performed on the results obtained, including an estimation of the method uncertainty. The method is to be implemented into Brazil's residue monitoring and control program for Ethopabate.
