(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1,4-diene-3,20-dione Sodium Salt; 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-(Dihydrogen Phosphate) Sodium Salt; Betnesol; Durabetason; NSC 90616; Steronema; Vista-Methasone; Dexamethasone Sodium Phosphate EP Impurity B
杂质:
Dexamethasone Sodium Phosphate EP Impurity B
CAS号:
151-73-5
备用CAS:
360-63-4
分子式:
C₂₂H₂₈FNa₂O₈P
外观:
白色至白色固体
熔点:
206-211°C
分子量:
516.4
储存:
Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度:
Chloroform (Slightly), Methanol (Sparingly)
稳定性:
Hygroscopic
类别:
Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
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.