Pratensein（Cat No.:I044851）is a naturally occurring O-methylated isoflavone found in red clover (Trifolium pratense) and other leguminous plants. Structurally, it belongs to the isoflavonoid class, featuring a hydroxylated and methoxylated aromatic framework that contributes to its stability and biological activity. Pratensein exhibits antioxidant, anti-inflammatory, and estrogenic effects, making it a phytoestrogen of interest in hormone-related research. It may help modulate oxidative stress, support cardiovascular health, and alleviate menopausal symptoms. Due to these properties, pratensein is being explored in nutraceuticals and functional foods aimed at women’s health and chronic disease prevention.