Estrone

Equipped with the best GMP factory of best quality estrone for cosmetic, health care and human nutritional products in China, it is able to supply you with top quality estrone USP/EP 99%, as well as the reactive intermediate of natural food supplements products.Product Description  Estrone is an estradiol metabolite found to reduce colon cell tumorigenesis, independent of ERα. Also found to inhibit BCRP-mediated drug efflux and overcome drug resistance.CAS  NO.:53-16-7 Molecular Formula:C18H22O2Molecular Weight: 270.37Einecs: 200-164-5Melting Point: 258-261℃ Specification: USP34Application Is a synthetic medicine ethinylestradiol intermediatePacking
Estrone