methyl 3-bromo-2-cyanobenzoate; CAS No.: 1261653-43-3; methyl 3-bromo-2-cyanobenzoate. PROPERTIES: methyl 3-bromo-2-cyanobenzoate is a crystalline solid. Its molecular formula is C10H7BrNO2, and the molecular weight is approximately 243.07 g/mol. The compound has a melting point of approximately 65-67 C. It is moderately soluble in common organic solvents such as ethyl acetate and tetrahydrofuran, but is poorly soluble in water. For stable storage, it should be kept in a sealed container at room temperature, away from heat and direct sunlight. As a brominated aromatic compound containing a cyano group and an ester group, it may exhibit certain reactivity and stability. When handling it, protective gloves and eye protection should be worn. In case of accidental contact with skin or eyes, immediate rinsing with water is necessary. APPLICATIONS: In organic synthesis, methyl 3-bromo-2-cyanobenzoate serves as a valuable intermediate. The bromine atom provides a site for substitution or coupling reactions, the cyano group can be converted to other functional groups such as carboxylic acid or amine, and the ester group can be hydrolyzed to a carboxylic acid. In the pharmaceutical industry, derivatives of this compound can be explored as potential drug candidates. For instance, in the development of certain anticancer drugs, the structure of methyl 3-bromo-2-cyanobenzoate can be modified to enhance the drug's ability to target cancer cells and improve its therapeutic index (as reported in medicinal chemistry journals). Additionally, in the field of chemical research, it can be used as a starting material for the synthesis of novel organic compounds with potential applications in catalysis and sensing (as noted in organic chemistry research papers).