Cephalexin Monosodium Salt R alphabeta Isomer is an antibiotic commonly used to treat bacterial infections. However, for the purpose of easier pronunciation and understanding, it is often referred to by various synonyms. These include R alphabeta Cephalexin, Monosodium Salt Isomer-C, R-Cephalexin Sodium, and Alphabeta Cephalexin Sodium. These synonyms essentially represent the same chemical compound with slight differences in naming conventions. Regardless of the term used, it is important to remember that Cephalexin Monosodium Salt R alphabeta Isomer possesses powerful antibacterial properties and should be used under the guidance of a qualified healthcare professional.