Elacestrant intermediate, intermediates of Elacestrant dihydrochloride cas 722533-56-4/1349723-93-8, which can be used as an intermediate in late stage of estrogen receptor (ER) positive, HER2 negative, and ESR1 mutation. Or metastatic breast cancer, postmenopausal adult female or adult male. We exported to Bdr lifescience pvt ltd. The quality is great.