英文名稱
Betamethasone 21-Valerate
Smiles Code
CCCCC(=O)OCC(=O)[C@@]1(O)[C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C
純度
>95% (HPLC)
網頁展示純度為入庫指導純度值,各批次間存在一定差異,實際純度以收貨為準
Chloroform (Slightly, Heated), Dioxane, (Sparingly, Sonicated), Methanol (Slight
Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
Betamethasone 21-Valerate (Betamethasone Valerate EP Impurity E) is an isomeric impurity of Betamethasone 17-Valerate (B327075), as an corticosteroid. Betamethasone 21-Valerate was generated in the stress study of the active drug Betamethasone 17-Valerate (B327075).