Acolbifene, also known as EM-652, or SCH-57068, is a selective estrogen receptor modulator (SERM). Acolbifene is currently being studied in the prevention of breast cancer in women at high risk of breast cancer. EM-652 (SCH 57068) and the prodrug EM-800 (SCH57050) which are the most potent of the known antiestrogens. EM-652 is the compound having the highest affinity for the estrogen receptor, including estradiol. It has higher affinity for the ER than ICI 182780, hydroxytamoxifen, raloxifene, droloxifene and hydroxytoremifene. EM-652 has the most potent inhibitory activity on both ER alpha and ER beta compared to any of the other antiestrogens tested. EM-652 was also the most potent inhibitor of the percentage of cycling cancer cells. ( J Steroid Biochem Mol Biol. 1999 Apr-Jun;69(1-6):51-84.)
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化学信息
名称 | Acolbifene |
Iupac 化学名称 | Acolbifene |
同义词 | EM 652; EM-652; EM652; SCH57068; SCH-57068; SCH 57068; Acolbifene |
英文同义词 | EM 652; EM-652; EM652; SCH57068; SCH-57068; SCH 57068; Acolbifene |
分子式 | C29H31NO4 |
分子量 | 457.56 |
Smile | CC1=C(C(Oc2c1ccc(c2)O)c3ccc(cc3)OCCN4CCCCC4)c5ccc(cc5)O |
InChiKey | DUYNJNWVGIWJRI-UHFFFAOYSA-N |
InChi | InChI=1S/C29H31NO4/c1-20-26-14-11-24(32)19-27(26)34-29(28(20)21-5-9-23(31)10-6-21)22-7-12-25(13-8-22)33-18-17-30-15-3-2-4-16-30/h5-14,19,29,31-32H,2-4,15-18H2,1H3 |
Cas号 | 182167-02-8 |
MDL | MFCD00921580 |
相关CAS号 | |
外观性状 | crystalline solid |
纯度 | 98% |
存储 | 3 years -20ºCpowder |
可溶性 | Soluble in DMSO |
处理方式 | |
运输条件 | Shipped under ambient temperature as non-hazardous chemical. |
海关编码 | |
Targets | |
Mechanism | |
Cell study | |
Animal study | |
Clinical study | |