SPL Set ID: 904899f2-9c54-44d2-901e-47e894571500
1 drug(s) with this SPL Set ID
Norethindrone Tablet 28 Day Regimen Norethindrone, USP is a white to creamy white, odorless, crystalline powder. It is stable in air. Practically insoluble in water; soluble in chloroform and in dioxane; sparingly soluble in alcohol; slightly soluble in ether. The chemical name for norethindrone is 17-Hydroxy-19-nor-17α-pregn-4-en-20-yn-3-one. The structural formula is as follows: C 20 H 26 O 2 M.W. 298.42 Each yellow tablet contains 0.35 mg norethindrone, USP and has the following inactive ingredients: anhydrous lactose, corn starch, D&C yellow no. 10 aluminum lake, ethylcellulose aqueous dispersion, lactose monohydrate, magnesium stearate, microcrystalline cellulose and povidone. Meets USP Dissolution Test 2. Chemical Structure