Methanesulfonamide, N-(2-iodo-4-methoxyphenyl)-, is a specialized organic compound featuring a methanesulfonamide group linked to a substituted phenyl ring bearing iodine and methoxy functional groups. This structure imparts unique reactivity, making it valuable in synthetic chemistry, particularly as an intermediate in pharmaceutical and agrochemical applications. The iodine moiety offers versatility for further functionalization via cross-coupling reactions, while the methoxy group enhances solubility and electronic properties. Its well-defined molecular architecture ensures consistent performance in nucleophilic substitution and metal-catalyzed transformations. The compound is characterized by high purity and stability, making it suitable for research and industrial-scale synthesis requiring precise control over reaction pathways.