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Ethyl 4-bromocrotonate ((E)-Ethyl 4-bromobut-2-enoate) is an antimicrobial compound belonging to the ester group. As an important pharmaceutical intermediate, it has been used as a substrate for enzyme-catalyzed reactions, and as a tool for studying enzyme kinetics. It has also been found to have anti-inflammatory and analgesic properties.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 g | $34 | - | In Stock | |
| 5 g | $74 | - | In Stock |
| Description | Ethyl 4-bromocrotonate ((E)-Ethyl 4-bromobut-2-enoate) is an antimicrobial compound belonging to the ester group. As an important pharmaceutical intermediate, it has been used as a substrate for enzyme-catalyzed reactions, and as a tool for studying enzyme kinetics. It has also been found to have anti-inflammatory and analgesic properties. |
| In vitro | Ethyl 4-bromocrotonate shows antifungal activity for C. albicans, A. niger, M. mucedo, T. mentagrophytes. At PH=7.0 and in presence of 10% beef serum, Ethyl 4-bromocrotonate exhibits MIC of 40 μg/mL, 80 μg/mL, 7 μg/mL, 4 μg/mL for C. albicans, A. niger, M. mucedo, T. mentagrophytes, respectively[1]. |
| Synonyms | (E)-Ethyl 4-bromobut-2-enoate |
| Molecular Weight | 193.04 |
| Formula | C6H9BrO2 |
| Cas No. | 37746-78-4 |
| Smiles | CCOC(=O)\C=C\CBr |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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