The intricate world of chemical synthesis demands a deep understanding of the properties and production methods of key intermediates. Ethanol, 2-[2-(2,2,2-Trifluoroethoxy)phenoxy]-, 1-Methanesulfonate, with CAS number 160969-03-9, is a prime example of such a compound, holding significant importance as a Silodosin intermediate chemical. This article explores its fundamental chemical characteristics and typical synthesis routes, highlighting its indispensable role in pharmaceutical manufacturing.

Chemically, this compound is characterized by its molecular formula C11H13F3O5S and a molecular weight of approximately 314.28 g/mol. It typically presents as a white solid with a melting point range of 52.0 to 56.0 °C. The presence of the trifluoroethoxy and phenoxy moieties, along with the methanesulfonate group, dictates its reactivity and suitability for specific synthetic transformations. These structural features are precisely what make it a valuable Silodosin intermediate chemical, enabling the targeted construction of the final drug molecule.

While specific proprietary synthesis routes vary, a common approach involves the reaction of methanesulfonyl chloride with 2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethanol. Ensuring high purity, often above 98.0% (GC), is a critical aspect of its production, especially when it is to be used as a high purity diagnostic reagent intermediate or a pharmaceutical building block. NINGBO INNO PHARMCHEM CO.,LTD. employs rigorous quality control measures throughout the manufacturing process to guarantee the consistent quality and purity of CAS 160969-03-9, thus supporting the reliability of pharmaceutical production and the integrity of diagnostic applications worldwide. Understanding the synthesis and properties of this intermediate is key to appreciating its value in the chemical industry.