n-Ethyl maleimide by Research Lab Fine Chem Industries is a high grade reagent. Also known as ethylmaleimide, this is a derivative of maleic acid. The reagent is available as a powder which is soluble in water. It has a melting point of 43 to 46 C, and a boiling point of 210 C. While it is stable under general conditions, this reagent is incompatible with strong oxidizing agents. CAS No.: 128-53-0 Quantity Provided: 5 gm per bottle Molecular formula: C6H7NO2 Molecular weight: 125.13 Assay: minimum 99 %n-Ethyl maleimide has a variety of applications in chemical and biological sectors. This compound finds several applications in the synthesis of various organic derivatives. N-Ethylmaleimide is utilized as a protein thiol modifier which inhibits apoptotic DNA fragmentation. As a sulfhydryl reagent it finds application in experimental biochemical studies as well as enzymology. It is additionally involved in the modification of cysteine residues in proteins and peptides. This reagent is suitable for the industrial synthesis of products and research applications.