SPL Set ID: e115f27a-6a7c-498c-b4a1-2d4c5716af22
1 drug(s) with this SPL Set ID
Atenolol, USP, a synthetic, beta 1 -selective (cardioselective) adrenoreceptor blocking agent, may be chemically described as 2-[p-[2-Hydroxy-3-(isopropylamino)propoxy]phenyl]acetamide. The molecular and structural formulas are: Atenolol (free base) has a molecular weight of 266.34. It is a relatively polar hydrophilic compound with a water solubility of 26.5 mg/mL at 37°C and a log partition coefficient (octanol/water) of 0.23. It is freely soluble in 1N HCl (300 mg/mL at 25°C) and less soluble in chloroform (3 mg/mL at 25°C). Atenolol tablets are available as 25, 50 and 100 mg tablets for oral administration. Inactive Ingredients: colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, sodium lauryl sulfate and sodium starch glycolate (potato). Structural Formula