56193-21-6 Usage
Description
Cephalexin Sulfoxide is a derivative of Cephalexin, a Cephalosporin antibiotic with bactericidal activity. It is characterized by its ability to inhibit bacterial cell wall synthesis, leading to cell lysis and death. This makes it a potent antimicrobial agent against a wide range of gram-positive and some gram-negative bacteria.
Uses
Used in Pharmaceutical Industry:
Cephalexin Sulfoxide is used as an antibiotic for the treatment of various bacterial infections. It is effective against a broad spectrum of bacteria, including Streptococcus, Staphylococcus, and some Escherichia coli strains. It is commonly prescribed for skin infections, respiratory tract infections, urinary tract infections, and bone and joint infections.
Used in Research and Development:
Cephalexin Sulfoxide is also utilized in research and development for the study of antibiotic resistance, drug interactions, and the development of new antimicrobial agents. Its unique properties and mechanism of action make it a valuable tool in understanding bacterial resistance patterns and designing novel therapeutic strategies.
Check Digit Verification of cas no
The CAS Registry Mumber 56193-21-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,1,9 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 56193-21:
(7*5)+(6*6)+(5*1)+(4*9)+(3*3)+(2*2)+(1*1)=126
126 % 10 = 6
So 56193-21-6 is a valid CAS Registry Number.
56193-21-6Relevant articles and documents
Oxidation of cefalexin by permanganate: Reaction kinetics, mechanism, and residual antibacterial activity
Qian, Yajie,Gao, Pin,Xue, Gang,Liu, Zhenhong,Chen, Jiabin
, (2018)
The oxidation of cefalexin (CFX), a commonly used cephalosporin antibiotic, was investigated by permanganate (PM) in water. Apparent second-order rate constant of the reaction between CFX and PM was determined to be 12.71 ± (1.62) M-1·s-1 at neutral pH. Lower pH was favorable for the oxidation of CFX by PM. The presence of Cl- and HCO3- could enhance PM-induced oxidation of CFX, whereas HA had negligible effect on CFX oxidation by PM. PM-induced oxidation of CFX was also significant in the real wastewater matrix. After addition of bisulfite (BS), PM-induced oxidation was significantly accelerated owing to the generation of Mn(III) reactive species. Product analysis indicated oxidation of CFX to three products, with two stereoisomeric sulfoxide products and one di-ketone product. The thioether sulfur and double bond on the six-membered ring were the reactive sites towards PM oxidation. Antibacterial activity assessment indicated that the activity of CFX solution was significantly reduced after PM oxidation.
