It’s only fair to share… PALAZESTRANT CAS 2092925-89-6 OP-1250, VU35KM56Q4 449.6 g/mol, C28H36FN3O (1R,3R)-2-(2-fluoro-2-methylpropyl)-3-methyl-1-[4-(1-propylazetidin-3-yl)oxyphenyl]-1,3,4,9-tetrahydropyrido[3,4-b]indole Palazestrant (OP-1250) is an investigational drug being developed for estrogen receptor-positive (ER+) breast cancer. It is a small molecule with a dual mechanism of action, acting as both a complete estrogen receptor antagonist and a selective estrogen receptor degrader (SERD). This means it can block …