SPL Set ID: a5d8625e-e630-4076-bc55-46ebe861c6a5
1 drug(s) with this SPL Set ID
Piperacillin and Tazobactam for Injection, USP is an injectable antibacterial combination product consisting of the semisynthetic antibacterial piperacillin sodium and the beta-lactamase inhibitor tazobactam sodium for intravenous administration. Piperacillin sodium is derived from D(-)-α-aminobenzyl-penicillin. The chemical name of piperacillin sodium is sodium (2 S ,5 R ,6 R )-6-[( R )-2-(4-ethyl-2,3-dioxo-1-piperazine-carboxamido)-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate. The chemical formula is C 23 H 26 N 5 NaO 7 S and the molecular weight is 539.5. The chemical structure of piperacillin sodium is: Tazobactam sodium, a derivative of the penicillin nucleus, is a penicillanic acid sulfone. Its chemical name is sodium (2 S, 3 S, 5 R )-3-methyl-7-oxo-3-(1 H -1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate-4,4-dioxide. The chemical formula is C 10 H 11 N 4 NaO 5 S and the molecular weight is 322.3. The chemical structure of tazobactam sodium is: Piperacillin and tazobactam for injection, USP contains a total of 2.35 mEq (54 mg) of sodium (Na + ) per gram of piperacillin in the combination product. Piperacillin and tazobactam for injection, USP is a white to off-white sterile, cryodesiccated powder consisting of piperacillin and tazobactam as their sodium salts packaged in glass vials. Diluted solutions are colorless to yellowish. Each piperacillin and tazobactam for injection, USP 2.25 g single-dose vial contains an amount of drug sufficient for withdrawal of piperacillin sodium equivalent to 2 g of piperacillin USP and tazobactam sodium equivalent to 0.25 g of tazobactam USP. Each vial contains 4.7 mEq (108 mg) of sodium. Each piperacillin and tazobactam for injection, USP 3.375 g single-dose vial contains an amount of drug sufficient for withdrawal of piperacillin sodium equivalent to 3 g of piperacillin USP and tazobactam sodium equivalent to 0.375 g of tazobactam USP. Each vial contains 7.05 mEq (162 mg) of sodium. Each piperacillin and tazobactam for injection, USP 4.5 g single-dose vial contains an amount of drug sufficient for withdrawal of piperacillin sodium equivalent to 4 g of piperacillin USP and tazobactam sodium equivalent to 0.5 g of tazobactam USP. Each vial contains 9.4 mEq (216 mg) of sodium. Meets the USP Organic Impurities Test 4. Piperacillin Chemical Structure Tazobactam Chemical Structure