英文名称
Betamethasone 21-Phosphate Disodium Salt
分子式
C22 H28 F O8 P . 2 Na
Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
Betamethasone 21-Phosphate Disodium Salt (Dexamethasone Sodium Phosphate EP Impurity B) is a Betamethasone derivative. It is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties which can be used in treatment of asthma and itching.