SPL Set ID: 8f02e85a-6dca-467d-b2bf-ab2f9fa9ef3b
1 drug(s) with this SPL Set ID
Phenobarbital is a barbituric acid derivative for oral administration and occurs as a white, odorless, slightly bitter powder that is soluble in chloroform, freely soluble in alcohol or ether, and slightly soluble in water. Its saturated solution has a pH of about 5.6. Chemically, it is 5-ethyl-5-phenylbarbituric acid with the molecular formula C 12 H 12 N 2 O 3 (232.24). The structural formula is as follows: Each Phenobarbital Tablet, USP contains 15 mg, 30 mg, 60 mg or 100 mg of phenobarbital, USP. Inactive Ingredients are as follows: Anhydrous Lactose, Colloidal Silicon Dioxide, Corn Starch, Docusate Sodium with Sodium Benzoate, Lactose Monohydrate, Magnesium Stearate, Microcrystalline Cellulose, and Sodium Starch Glycolate. structural-formula-chem-structure