Estradiol, USP (Hemihydrate) (Micronized)

Estradiol USP comes as white or creamy white, small crystals or crystalline powder.It is odorless and hygroscopic. Estradiol USP is practically insoluble in water, is soluble in alcohol and in solutions of fixed alkali hydroxides, and finally is sparingly soluble in vegetable oils. Micronization level: 95% < 10 μm.

Alternative name(s): Estradiol hemihydrate, β-Estradiol hemihydrate, beta-Estradiol semihydrate