(8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl Dipropionate; Beclomethasone Dipropionate EP Impurity S
杂质:
Beclomethasone Dipropionate EP Impurity S
CAS号:
1709825-83-1
分子式:
C₃₁H₄₁ClO₈
外观:
白色至淡黄色固体
熔点:
160-162°C
分子量:
577.11
储存:
Hygroscopic, -20°C Freezer, Under inert atmosphere
Research Tools; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Beclomethasone 11,17,21-Tripropionate (Beclomethasone Dipropionate EP Impurity S) is an impurity of Beclomethasone (B131000), a glucocorticoid. Used in chronic asthma and allergic rhinitis. Antiallergic, antiasthmatic (inhalant). Anti-inflammatory (topical).