Fulvestrant-(7Alpha-17Beta)-4-Bromo-7-[9-Bromo-Nonyl]-Estra-1,3,5(10)-Triene-3,17-Diol -17 Acetate

Order Fulvestrant-(7Alpha-17Beta)-4-Bromo-7-[9-Bromo-Nonyl]-Estra-1,3,5(10)-Triene-3,17-Diol -17 Acetate impurity standard with CAS: and speed up your Fulvestrant project. This product is also known as (7R,8R,9S,13S,14S,17S)-4-bromo-7-(9-bromononyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate; 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 Fulvestrant and its related formulations. Moreover, (7R,8R,9S,13S,14S,17S)-4-bromo-7-(9-bromononyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.