Ciclesonide impurities and related standards
3 reference standards related to Ciclesonide held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
CAS numbers are listed for 3 of 3; 2 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Ciclesonide EP Impurity B | 161115-59-9 | RS-C158002 | C28H38O6 | 470.6 |
| Ciclesonide Impurity 1 | 886861-17-2 | RS-C158003 | C25H34O7 | 446.53 |
| Ciclesonide EP Impurity A | 141845-81-0 | RS-C158001 | C32H44O7 | 540.69 |
Structures
-
Ciclesonide EP Impurity B
COA per lot -
Ciclesonide Impurity 1
COA per lot -
Ciclesonide EP Impurity A
COA per lot
Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to [email protected].

