Ceftiofur 是一种半合成抗生素，对家畜的各种革兰氏阳性和革兰氏阴性菌、好氧菌和厌氧菌均有抗菌活性。

Ceftiofur is a semisynthetic antibiotic, with activity against various gram-positive/negative, anaerobic and aerobic bacteria encountered by domestic animals.

80370-57-6

C19H17N5O7S3

523.6

DMSO:100 mg/mL (191. mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years