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Palazestrant

目录号 : GC71052 复制 一键复制产品信息

Palazestrant是一种抗雌激素和抗肿瘤药物。

Palazestrant Chemical Structure

Cas No.:2092925-89-6

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥5,252.00
现货
1mg
¥2,142.00
现货
5mg
¥5,310.00
现货

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Sample solution is provided at 25 µL, 10mM.

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Description

Palazestrant is an antiestrogen and antineoplastic agent. Palazestrant can completely inhibit the activity of 17b-estradiol (E2) with IC50 value of 6.4 nM, and inhibit the proliferation of MCF7 and CAMA-1 cells with IC50 value of 1.4-1.6 nM. Palazestrant can inhibit ER+/HER2+ cancer.

Palazestrant (0-300 nM, 24 h) can completely inhibit the activity of 17b-estradiol (E2) with IC50 value of 6.4 nM, and inhibit the proliferation of MCF7 and CAMA-1 cells with IC50 value of 1.4-1.6 nM[3].

Palazestrant (0-100 mg/kg/day for 3 days. p.o.) alone or in combination with Palbociclib , Ribociclib or Alpelisib can effectively inhibit the proliferation and brain metastasis of ER-positive breast cancer[3].

References:
[1]. Harmon CL, et al. Methods of treating estrogen receptor-associated diseases such as ER+/HER2+ cancer using an estrogen receptor antagonist: World Intellectual Property Organization, WO2023283329. 2023-01-12.
[2]. WHO Drug Information-World Health Organization (WHO).
[3]. Parisian AD, et al. Palazestrant (OP-1250), A Complete Estrogen Receptor Antagonist, Inhibits Wild-type and Mutant ER-positive Breast Cancer Models as Monotherapy and in Combination. Mol Cancer Ther. 2024 Mar 4;23(3):285-300.

化学性质

Cas No. 2092925-89-6 SDF
分子式 C28H36FN3O 分子量 449.6
溶解度 DMSO : 22.22 mg/mL (49.42 mM; ultrasonic and adjust pH to 3 with 1M HCl; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) 储存条件 -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.2242 mL 11.121 mL 22.242 mL
5 mM 444.8 μL 2.2242 mL 4.4484 mL
10 mM 222.4 μL 1.1121 mL 2.2242 mL
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