Dexamethasone EP Impurity K

Order Dexamethasone EP Impurity K impurity standard with CAS: 1809224-82-5 and speed up your Dexamethasone project. This product is also known as ∆7,9(11)-Dexamethasone; 17,21-dihydroxy-16α-methylpregna-1,4,7,9(11)-tetraene-3,20-dione and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. This compound is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Dexamethasone and its related formulations. Moreover, ∆7,9(11)-Dexamethasone is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.