Tamoxifen N-oxide with CAS No: 75504-34-6 is an impurity standard of Tamoxifen. Tamoxifen is a selective estrogen receptor modulator (SERM) used primarily in the treatment and prevention of breast cancer. Its chemical structure is related to estrogen, and it functions by competitively binding to estrogen receptors on breast cancer cells, thereby inhibiting the effects of estrogen. Tamoxifen is often employed in hormone receptor-positive breast cancers, as it helps to block estrogens stimulatory effects on tumor growth. Additionally, it is used to reduce the risk of breast cancer in high-risk individuals. Tamoxifens versatility extends beyond breast cancer, as it may have applications in treating other conditions, such as infertility and certain gynecological disorders, due to its estrogen-modulating properties. Buy high quality Tamoxifen N-oxide from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Tamoxifen N-oxide