SPL Set ID: 4f3a9248-a354-4c77-bf5b-9eed38f00219
1 drug(s) with this SPL Set ID
Cefazolin for Injection USP is a semi-synthetic cephalosporin for parenteral administration. It is the sodium salt of 3-{[(5-methyl-1,3,4-thiadiazol-2-yl)thio]-methyl}-8-oxo-7-[2-(1 H -tetrazol-1-yl)acetamido]-5-thia-1-azabicyclo [4.2.0]oct‑2-ene-2-carboxylic acid. Structural Formula: C 14 H 13 N 8 NaO 4 S 3 M.W. 476.5 Cefazolin for Injection is supplied as a sterile powder in single-dose vials. The 2 g/vial Cefazolin for Injection contains 2 grams of cefazolin (equivalent to 2.097 g of cefazolin sodium). The 3 g/vial Cefazolin for Injection contains 3 grams of cefazolin (equivalent to 3.144 grams of cefazolin sodium). Each vial contains 48 mg of sodium per gram of cefazolin sodium. After reconstitution with sterile water for injection, the drug product solution has a pH of 4.0 to 6.0. Cefazolin for Injection is intended for intravenous infusion. structural formula cefazolin