Estradiol Ingredients and Composition

Estradiol Information

Estradiol Ingredients and Composition

Estradiol tablets for oral administration contain 0.5, 1 or 2 mg of micronized estradiol per tablet. Estradiol (17b-estradiol) is a white, crystalline, solid, chemically described as estra-1,3,5(10)-triene-3,17b-diol. Its molecular formula is C₁₈H₂₄O₂ and its molecular weight is 272.39. 0.5 mg: Estrace 0.5 mg tablets contain the following inactive ingredients: acacia, dibasic calcium phosphate, lactose, magnesium stearate, colloidal silicon dioxide, starch (corn), and talc. 1 mg: Estradiol 1 mg tablets contain the following inactive ingredients: acacia, D&C red no. 27 (aluminum lake), dibasic calcium phosphate, FD&C blue no. 1 (aluminum lake), lactose, magnesium stearate, colloidal silicon dioxide, starch (corn), and talc. 2 mg: Estradiol 2 mg tablets contain the following inactive ingredients: acacia, dibasic calcium phosphate, FD&C blue no. 1 (aluminum lake), FD&C yellow no. 5 (tartrazine) (aluminum lake), lactose, magnesium stearate, colloidal silicon dioxide, starch (corn), and talc.

Estradiol Information