Anastrozole [ 120511-73-1 ]
Purity: 99 percent, from ethyl acetate a cyclohexane crystallization, melting point 81 82 ~ ℃. Intensive selective three thiazole class aromatase inhibitors, it can inhibit the cytochromes P - 450 rely aromatase thus blocking estrogen biosynthesis, and to stimulate breast cancer cell growth estrogen is the main factor. Treat breast cancer, especially suitable for those who use hormone adjuvant treatment by unique period after recurrence of women's advanced breast cancer.