Cefpodoxime Proxetil (CAS 87239-81-4)

Cefotiam Hexetil Hydrochloride, cataloged under CAS number 95789-30-3, is the hydrochloride salt form of cefotiam hexetil, a prodrug of cefotiam, which is a second-generation cephalosporin. This compound has been extensively used in non-clinical research to explore bacterial resistance mechanisms and the pharmacodynamics of prodrugs. The active form, cefotiam, functions by targeting and inhibiting penicillin-binding proteins (PBPs) which are essential for bacterial cell wall synthesis. These PBPs are involved in the cross-linking process of peptidoglycan chains that provide structural integrity to the bacterial cell wall. By binding to these proteins, cefotiam disrupts the normal synthesis and assembly of the cell wall, leading to bacterial cell lysis and death. Cefotiam Hexetil Hydrochloride is particularly useful in research for studying the conversion efficiency of prodrugs into their active forms within various environments, which is critical for understanding the pharmacokinetics of cephalosporins. Moreover, its use in studies helps in examining how structural modifications affect the stability and activity of cephalosporins against beta-lactamase producing bacteria, providing valuable insights into the design and development of more effective antibacterial agents capable of circumventing bacterial resistance.