SPL Set ID: c8e3cc43-238d-4a23-95dc-157c85f83184
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 structure of piperacillin sodium is: C 23 H 26 N 5 NaO 7 S M.W. 539.5 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 structure of tazobactam sodium is: C 10 H 11 N 4 NaO 5 S M.W. 322.3 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 bottles. The product does not contain excipients or preservatives. Each piperacillin and tazobactam for injection, USP 40.5 g pharmacy bulk package bottle contains piperacillin sodium equivalent to 36 grams of piperacillin and tazobactam sodium equivalent to 4.5 g of tazobactam sufficient for delivery of multiple doses. Meets USP Organic Impurities, Procedure 1. Structure of Piperacillin Sodium Structure of Tazobactam Sodium