Ifetroban sodium
(Synonyms: BMS-180291 sodium) 目录号 : GC68349Ifetroban (BMS-180291) sodium 是一种具有口服活性的血栓素 A2 (TXA2) 或前列腺素 H2 (PGH2) 受体拮抗剂。Ifetroban sodium 具有抗血小板活性，可抑制肿瘤细胞迁移，但不影响细胞增殖。Ifetroban sodium 可用于心肌缺血、高血压、中风、血栓、心肌病的研究。
Cas No.:156715-37-6
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Ifetroban (BMS-180291) sodium is an orally active antagonist of thromboxane A2 (TXA2) or prostaglandin H2 (PGH2) receptor. Ifetroban sodium shows antiplatelet activity, and inhibits tumor cell migration without affecting cell proliferation. Ifetroban sodium can be used for myocardial ischemia, hypertension, stroke, thrombosis, cardiomyopathy research[1][2][3][4].
Ifetroban sodium (CPI211) (100 nM; 48 h) results Tpr inhibition and potently blocks spontaneous metastasis from primary tumors, without affecting tumor cell proliferation, motility, or tumor growth in 4T1 cells (mouse mammary cancer)[2].
Ifetroban sodium (100 nM; 6 h) strongly inhibits PKC substrate phosphorylation, and blocks agonist (U46619, 6)-induced TPr diminution in human umbilical vein endothelial cells (HUVECs)[2].
Western Blot Analysis[2]
| Cell Line: | Mouse pulmonary microvascular endothelial cells (MPMECs) and human umbilical vein endothelial cells (HUVECs) |
| Concentration: | 100 nM |
| Incubation Time: | 6 hours |
| Result: | Decreased the level of TPr protein and inhibited PKC substrate phosphorylation. |
Immunofluorescence[2]
| Cell Line: | Mouse pulmonary microvascular endothelial cells (MPMECs) and human umbilical vein endothelial cells (HUVECs) |
| Concentration: | 100 nM |
| Incubation Time: | 6 hours |
| Result: | Showed transendothelial migration of GFP+ 4T1 and MDA-MB-231 across mouse MPMECs and human HUVECs. |
Ifetroban sodium (50 mg/kg/d; p.o.; 2 d prior to, through 28 d after tumor injection) decreases hematogenous metastasis of multiple cancer types without in mice model[2].
Ifetroban sodium (50 mg/kg/d; p.o.; 12 d) does not affect primary tumor growth but decreases tumor vessels in mice with 4T1 (mouse mammary cancer)[2].
Ifetroban sodium (BMS 180,291; 1 and 3 mg/kg, p.o.) inhibits aggregation and antagonizes TP-receptor in monekys. Ifetroban sodium (3 mg/kg, i.v.) causes only marginal and transient hemodynamic effects in anesthetized African green monkeys[3].
| Animal Model: | Athymic (nu/nu) Balb/C female mice injected with tumor cells: 4T1 (mouse mammary cancer), MDA-MB-231 (human breast cancer), MiaPaCa2 (human pancreatic cancer), and A549 (human lung cancer) model[2] |
| Dosage: | 50 mg/kg; via 25 μL vehicle (4% sucrose in sterile water) |
| Administration: | Oral gavage; pretreated before 2 days and treated 28 days later |
| Result: | Decreased the percentage of mice harboring MDA-MB-231 lung metastases from 90% to 20%, and mice with A549 lung metastases from 60% to 10%. |
[1]. Johnson RA, et al. Effect of ifetroban, a thromboxane A2 receptor antagonist, in stroke-prone spontaneously hypertensive rats. Clin Exp Hypertens. 1996 Feb;18(2):171-88.
[2]. Werfel TA, et al. Repurposing of a Thromboxane Receptor Inhibitor Based on a Novel Role in Metastasis Identified by Phenome-Wide Association Study. Mol Cancer Ther. 2020 Dec;19(12):2454-2464.
[3]. Schumacher WA, et al. Antiplatelet activity of the long-acting thromboxane receptor antagonist BMS 180,291 in monkeys. Prostaglandins. 1992 Nov;44(5):389-97.
[4]. Rosenfeld L, et al. Ifetroban sodium: an effective TxA2/PGH2 receptor antagonist. Cardiovasc Drug Rev. 2001 Summer;19(2):97-115.
| Cas No. | 156715-37-6 | SDF | Download SDF |
| 别名 | BMS-180291 sodium | ||
| 分子式 | C25H31N2NaO5 | 分子量 | 462.51 |
| 溶解度 | DMSO : 130 mg/mL (281.08 mM; Need ultrasonic) | 储存条件 | Store at -20°C, protect from light, stored under nitrogen |
| 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。 |
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| 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。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.1621 mL | 10.8106 mL | 21.6212 mL |
| 5 mM | 0.4324 mL | 2.1621 mL | 4.3242 mL |
| 10 mM | 0.2162 mL | 1.0811 mL | 2.1621 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Ifetroban sodium: an effective TxA2/PGH2 receptor antagonist
Cardiovasc Drug Rev 2001 Summer;19(2):97-115.PMID:11484065DOI:10.1111/j.1527-3466.2001.tb00058.x.
This review presents a comprehensive discussion on the chemistry, pharmacokinetics, and pharmacodynamics of Ifetroban sodium, a new thomboxane A2/prostaglandin H2 receptor antagonist. Thromboxane A2 is an arachidonic acid product, formed by the enzyme cyclooxygenase. In contrast to other cyclooxygenase products, thromboxane A2 has been shown to be involved in vascular contraction and has been implicated in platelet activation. In general, results of clinical studies and animal experiments indicate that hypertension is associated with hyperaggregability of platelets and increased thomboxane A2 levels in blood, urine, and tissues. The precursors to thromboxane A2, prostaglandin G2, and prostaglandin H2, also bind and activate the same receptors. Thus, a receptor antagonist was thought to be an improved strategy for reversing the actions of thromboxane A2/prostaglandin H2, rather than a thromboxane synthesis inhibitor. This review describes new methods for the synthesis and analysis of ifetroban, its tissue distribution, and its actions in a variety of animal models and disease states. We describe studies on the mechanisms of how ifetroban relaxes experimentally contracted isolated vascular tissue, and on the effects of ifetroban on myocardial ischemia, hypertension, stroke, thrombosis, and its effects on platelets. These experiments were conducted on several animal models, including dog, ferret, and rat, as well as on humans. Clinical studies are also described. These investigations show that Ifetroban sodium is effective at reversing the effects of thromboxane A2- and prostaglandin H2-mediated processes.