Novel cephalosporin compound and preparation method thereof

The present invention belongs to the technical field of medicine, and particularly relates to a novel cephalosporin cefazedone sodium crystal form compound and a preparation method thereof. According to the present invention, the cefazedone sodium crystal form compound is a cefazedone sodium hydrate, is different from the cefazedone sodium reported in the prior art, and has the X-ray powder diffraction pattern represented by a Figure 1; and the test results show that the cefazedone sodium hydrate has characteristics of significantly increased stability and good fluidity compared with the cefazedone sodium hydrate in the prior art.