4'-Hydroxytamoxifen (Standard)

4'-Hydroxytamoxifen (Standard) is the analytical standard of 4'-Hydroxytamoxifen. This product is intended for research and analytical applications. 4'-Hydroxytamoxifen is a metabolite of Tamoxifen. 4'-Hydroxytamoxifen shows higher affinity for the ER than Tamoxifen. 4'-Hydroxytamoxifen induces a non-apoptotic cytotoxic effect in human endometrial adenocarcinoma cells.