{{Drugbox | IUPAC_name = (6R,7R)-7-{[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]
amino}-8-oxo-3-[(1H-1,2,3-triazol-4-ylsulfanyl)methyl]-
5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | image = Cefatrizine.svg | CAS_number = 51627-14-6 | ATC_prefix = J01 | ATC_suffix = DB07 | PubChem = 6410758 | DrugBank = | C=18|H=18|N=6|O=5|S=2 | molecular_weight = 462.505 g/mol | bioavailability = | protein_bound = | metabolism = | elimination_half-life = | excretion = | pregnancy_AU = | pregnancy_US = | pregnancy_category= | legal_AU = | legal_CA = | legal_UK = | legal_US = | legal_status = | routes_of_administration = Oral }} Cefatrizine is a broad-spectrum cephalosporin antibiotic.