C23H30O6
Neat
402.48
Budesonide Acetaldehyde Acetal
+5°C
Room Temperature
16alpha, 17-[(1RS)-Ethylidenebis(oxy)]-11beta, 21-dihydroxypregna-1, 4-diene-3, 20-dione, Budesonide Imp. B (EP) and Budesonide Impurity B
CC1O[C@@H]2C[C@H]3[C@@H]4CCC5=CC(=O)C=C[C@]5(C)[C@H]4[C@@H](O)C[C@]3(C)[C@@]2(O1)C(=O)CO
16alpha, 17-[(1RS)-Ethylidenebis(oxy)]-11beta, 21-dihydroxypregna-1, 4-diene-3 and 20-dione