Cefotaxime sodium 是头孢类抗生素和耐内酰胺酶的头孢菌素，有抗革兰氏阳性菌和革兰氏阴性菌作用。

Cefotaxime is a third-generation cephalosporin antibiotic. Like other third-generation cephalosporins, it has broad spectrum activity against Gram positive and Gram negative bacteria. In most cases, it is considered to be equivalent to ceftriaxone in terms of safety and efficacy. Cefotaxime sodium is marketed under various trade names including Claforan (Sanofi-Aventis).

It has activity in presence of some beta-lactamases, both penicillinases and cephalosporinases of Gram negative and Gram positive bacteria. Its spectrum of activity includes most strains of bacterial pathogens responsible for septicaemia, respiratory tract infections, urinary tract infections, soft tissue infections, bone and joint infections, obstetric and gynaecological infections, and other various types of infections[1].

64485-93-4

C16H16N5NaO7S2

477.44

HR-756 (sodium salt);Cefotaxime sodium salt;Cefotaxim (sodium salt);Cefotaxim sodium salt;头孢噻肟钠;Cefotaxime sodium

Ethanol:<1 mgml
DMSO:47 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years