| Name: | Dexamethasone EP Impurity B |
| Catalogue No. | VL273010 |
| CAS No. | 378-44-9 |
| Molecular Formula | C22H29FO5 |
| Molecular Weight | 392.47 |
| Status | In-stock |
| IUPAC Name | (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7 |
| Synonyms | Betamethasone Dipropionate EP Impurity A / Betamethasone Valerate EP Impurity A / Betamethasone/Betamethasone Acetate EP Impurity A |
| Description | Dexamethasone EP Impurity B (CAS No: 378-44-9) is an impurity present in Dexamethasone that is a substantial synthetic corticosteroid possessing antiinflammatory and immunosuppressive characteristics broadly used as an anti-inflammatory agent. |
| References | Chen, Quan, et al. “A Validated, Stability-Indicating HPLC Method for the Determination of Dexamethasone Related Substances on Dexamethasone-Coated Drug-Eluting Stents.” Journal of Pharmaceutical and Biomedical Analysis, vol. 48, no. 3, Nov. 2008, pp. 732–38,https://doi.org/10.1016/j.jpba.2008.07.010. |
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