Methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)(methyl)sulfamoyl]-2-thiophenecarboxylate(CAS: 70374-38-8)

Methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)(methyl)sulfamoyl]-2-thiophenecarboxylate (CAS: 70374-38-8) is a crystalline solid with a molecular weight of approximately 375.06 g/mol. It has a low solubility in water but is more soluble in organic solvents like dichloromethane and acetonitrile. Chemically, it is reactive towards nucleophiles and can undergo sulfonamide and thiophenecarboxylic acid-related transformations.

Methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)(methyl)sulfamoyl]-2-thiophenecarboxylate (CAS: 70374-38-8) is typically synthesized through a multi-step process involving the reaction of a thiophenecarboxylic acid derivative with a sulfamoyl chloride in the presence of a base. Commonly used bases include triethylamine, and the reaction yields a high degree of selectivity and a good yield of the desired product.

Methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)(methyl)sulfamoyl]-2-thiophenecarboxylate (CAS: 70374-38-8) is used in pharmaceuticals and polymers industries. It serves as a precursor in the synthesis of active pharmaceutical ingredients and can also be utilized in the development of advanced polymers with specific properties.

When handling Methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)(methyl)sulfamoyl]-2-thiophenecarboxylate (CAS: 70374-38-8), adequate personal protective equipment (PPE) such as gloves, goggles, and lab coats should be worn. It should be stored in a cool, dry place away from direct sunlight and flammable materials. In case of a spill, it is recommended to use appropriate spill kits and follow proper waste disposal procedures as outlined in the Material Safety Data Sheet (MSDS/SDS).