SPL Set ID: 6f7e47cc-f823-4336-8107-f980e3049617
1 drug(s) with this SPL Set ID
PHENERGAN Injection (promethazine hydrochloride injection, USP), is a sterile, pyrogen-free solution for deep intramuscular or intravenous administration. Promethazine hydrochloride (10 H -Phenothiazine-10-ethanamine, N,N, α-trimethyl-, monohydrochloride, (±)-) is a racemic compound and has the following structural formula: C 17 H 21 ClN 2 S MW 320.88 Each mL contains promethazine hydrochloride, either 25 mg or 50 mg, edetate disodium 0.1 mg, calcium chloride 0.04 mg, sodium metabisulfite 0.25 mg and phenol 5 mg in Water for Injection. pH 4.0 to 5.5; buffered with acetic acid-sodium acetate. PHENERGAN Injection (promethazine hydrochloride injection, USP) is a clear, colorless solution. The product is light sensitive. It should be inspected before use and discarded if either color or particulate is observed. chemical structure