CAS 35380-71-3 appears in our catalog under these names: Estradiol Hemihydrate, Estradiol Hemihydrate (17beta-Estradiol Hemihydrate) 1.0 mg/ml in Acetonitrile (anhydrous substance), ESTRADIOL HEMIHYDRATE, BRITISH PHARMACOP, Estradiol (hemihydrate), 99.79%, beta-Estradiol hemihydrate, Concentration: 100 µg/ml Solvent: Methanol. Offered by: Hubei YoungXin, Mikromol, LoGiCal, TargetMol, Biosynth. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg, 250mg, 1ml, 2g.