SPL Set ID: ac439c08-1e47-4306-8308-b31d7a1a443c
1 drug(s) with this SPL Set ID
Labetalol Hydrochloride Tablets, USP are adrenergic receptor blocking agents that have both selective alpha 1 -adrenergic and non-selective beta-adrenergic receptor blocking actions in a single substance. Labetalol HCl, USP is a racemate, chemically designated as 5-[1-Hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl] salicylamide monohydrochloride, and it has the following structural formula: Labetalol HCl, USP has two asymmetric centers and therefore exists as a molecular complex of two diastereoisomeric pairs. Dilevalol, the R, R' stereoisomer, makes up 25% of racemic labetalol. Labetalol HCl, USP is a white or off-white crystalline powder, soluble in water. Each tablet, for oral administration, contains 100 mg, 200 mg, or 300 mg of Labetalol Hydrochloride USP. In addition, each tablet contains the following inactive ingredients: corn starch, lactose monohydrate, magnesium stearate, methocel, purified water, sodium starch glycolate and colorants (100 mg: Opadry yellow YS-1-12630; 200 mg: Opadry White YS-1-7003; 300 mg: Opadry Green YS-1-3256). labetalol-structure