All Products are stable to be shipped at room temperature, unless otherwise specified.
| Pack Size | Quantity | Price (USD) | Sub Total |
|---|---|---|---|
| 1g | $ 85.00 | 0.0 | |
| 5g | $ 110.00 | 0.0 | |
| 10g | $ 220.00 | 0.0 | |
| 25g | $ 470.00 | 0.0 | |
| 50g | $ 970.00 | 0.0 | |
| 100g | $ 1320.00 | 0.0 | |
| Exact Weight Packaging | $ 75.00 | 0.0 | |
| Total | $ 0.0 | ||
Product successfully added to cart.
- Request another packsize ? Click here.
- Inventory Status : In Stock
- Ships On :
E817900
Bulk Order Request for E817900
Product Description
| Catalogue Number | E817900 |
| Chemical Name | N-Ethyl Maleimide |
| Synonyms | 1-Ethyl-1H-pyrrole-2,5-dione; 1-Ethyl-1H-pyrrole-2,5-dione; Ethylmaleimide; Maleic Acid N-Ethylimide; NEM; NSC 7638; |
| CAS Number | 128-53-0 |
| Molecular Formula | C₆H₇NO₂ |
| Appearance | White to Off-White Solid |
| Melting Point | 45 - 46°C |
| Molecular Weight | 125.13 |
| Storage | Refrigerator |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Category | Building Blocks; Sulfhydryl Active Reagents; |
| Applications | Reagent for the covalent modification of cysteine residues in proteins. NEM gives a clear solution in ethanol at 50 mg/ml. NEM dissolves in water (>50 mg in 4 ml); however, aqueous solutions are unstable. The rate of hydrolysis is pseudo-first order and significantly dependent on pH. |
| Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package | |
| References | Sheehan, M., et al.: J. Cell Biol., 106, 1 (1988), Vogel, K., et al.: J. Biol. Chem., 275, 2959 (2000), Ramos, C., et al.: Biochem. J., 400, 393 (2006), |