3-Amino-N-isopropylbenzenesulfonamide(CAS: 118837-66-4)

3-Amino-N-isopropylbenzenesulfonamide is a crystalline compound with a molecular weight of approximately 258.36 g/mol. It has a solubility of about 1.5 g/100 mL in water. Chemically, it is less reactive compared to other sulfonamides but can undergo typical sulfonamide reactions such as amidation and esterification. It is slightly soluble in common organic solvents like ethanol and acetone.

3-Amino-N-isopropylbenzenesulfonamide can be synthesized through a multi-step process. The initial step involves the preparation of the corresponding sulfonamide from the appropriate aromatic amine and isopropylbenzenesulfonyl chloride, followed by substitution reactions. Commonly, this is achieved using a catalytic amount of a suitable base like triethylamine in a suitable solvent such as dichloromethane or acetonitrile. The yield is typically around 80-85%.

3-Amino-N-isopropylbenzenesulfonamide (CAS: 118837-66-4) finds applications in the pharmaceutical industry, where it can be used as an intermediate in the synthesis of various drugs. It is also utilized in the polymer industry for the modification of materials, and in the development of sensors due to its unique chemical properties. Additionally, it can be used in the semiconductor industry for specific applications in material science and electronics.

When handling 3-Amino-N-isopropylbenzenesulfonamide, it is important to wear protective equipment such as gloves, goggles, and a lab coat to prevent skin and eye contact. Work in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed emergency procedures and handling instructions.