Succinylsulfathiazole (CAS No 116-43-8) is an antibacterial agent primarily used in biomedical research focused on gastrointestinal infections Originating from the sulfonamide class of compounds it works by inhibiting the bacterial folic acid synthesis pathway hindering the growth and proliferation of pathogens Its in vitro activity is typically observed in the micromolar range making it effective in controlled environments Succinylsulfathiazole is commonly utilized in cell-based assays and animal models to study enteric bacterial infections and the efficacy of similar antimicrobial agents It plays a significant role in drug screening processes where its impact on various bacterial strains in the gastrointestinal tract is evaluated Experimental concentrations typically depend on the specific research design This compound remains an important tool for researchers exploring new ways to combat bacterial infections particularly those resistant to traditional antibiotics