(±)-Equol 4’-sulfate is a gut-mediated phase II metabolite of the isoflavonoid phytoestrogen (±)-equol .[1] It has been used as a standard for the quantification of unconjugated equol in rat plasma.[2]
Miroestrol is a potent phytoestrogen compound with multifaceted biological effects. It induces a mammogenic effect and demonstrates neuroprotective properties, along with the ability to prevent bone loss in ovariectomized mice. Additionally, Miroestrol has been shown to reduce the risk of cancer [4].