4-Methyl-N-(oxomethylene)benzenesulfonamide(CAS: 4083-64-1)

4-Methyl-N-(oxomethylene)benzenesulfonamide is an organic compound with the chemical formula C8H9NO3S. It features a benzenesulfonamide backbone with a methyl group and an oxomethylene substituent, making it a versatile intermediate in chemical synthesis. This compound is known for its stability under normal conditions and is commonly used in pharmaceutical and industrial applications.

4-Methyl-N-(oxomethylene)benzenesulfonamide is primarily used in the pharmaceutical industry for synthesizing drugs and agrochemicals. It serves as a key building block in the development of sulfonamide-based compounds, which are employed in treatments for infections and as herbicides. Additionally, it finds applications in research for organic reactions and material science.

Safety of 4-Methyl-N-(oxomethylene)benzenesulfonamide depends on exposure conditions. It is generally considered low toxicity but should be handled with care to avoid skin contact and inhalation. Proper protective equipment, such as gloves and goggles, is recommended. Adherence to safety standards like OSHA ensures safe use in laboratories and industrial settings.

4-Methyl-N-(oxomethylene)benzenesulfonamide should be stored in a cool, dry, and dark place to maintain stability. Keep it in a tightly sealed container, preferably made of glass or plastic, to prevent moisture ingress. Avoid exposure to heat and direct light, and store in a well-ventilated area to ensure safety and prolong shelf life.