MK-2894
(Synonyms: 4-[1-[[[2,5-二甲基-4-[[4-(三氟甲基)苯基]甲基]-3-噻吩基]羰基]氨基]环丙基]苯甲酸,MK 2894;MK2894) 目录号 : GC16477MK-2894 是一种有效、选择性、口服活性和高亲和力 (Ki=0.56 nM) 的全拮抗剂,针对 E prostanoid receptor 4 (EP4 receptor) (IC50=2.5 nM)。
Cas No.:1006036-87-8
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
MK-2894 is a highly potent and selective inhibitor of EP4 receptor with IC50 value of 2.5 nM [1].
MK-2894 is a highly selective and potent second generation EP4 antagonist with a Ki of 0.56±0.1nM in the radio ligand binding assay using membranes prepared from human EP1-4 overexpressed HEK 293 cell lines. And the EP4 functional assay measures the inhibition of PGE2-induced cAMP accumulation with IC50 of 2.5±0.7nM. In the AIA model and GI tolerability model in male SD rats, MK-2894 shows a dose-dependent inhibition of pain response with ED50 of 0.36 mg/kg. It also has the potent activity in inhibiting chronic pawswelling with ED50 of 0.02 mg/kg/day. Overall, MK-2894 displays the desired potency, selectivity, pharmacokinetic, and GI tolerability profile for further development and represents a potential safer alternative for treating pain and inflammation than traditional NSAIDs and coxibs [1].
References:
[1] Marc Blouin, Yongxin Han, Jason Burch, Julie Farand, Christophe Mellon, Mireille Gaudreault, Mark Wrona, Jean-Francois Levesque, Danielle Denis, Marie-Claude Mathieu, Rino Stocco, Erika Vigneault, Alex Therien, Patsy Clark, Steve Rowland, Daigen Xu, Gary O’Neill, Yves Ducharme and Rick Friesen. The Discovery of 4-{1-[({2,5-Dimethyl-4-[4-(trifluoromethyl)benzyl]-3-thienyl}carbonyl)amino]cyclopropyl}benzoic Acid (MK-2894), A Potent and Selective Prostaglandin E2 Subtype 4 Receptor Antagonist. J. Med. Chem. 2010, 53: 2227–2238.
Cas No. | 1006036-87-8 | SDF | |
别名 | 4-[1-[[[2,5-二甲基-4-[[4-(三氟甲基)苯基]甲基]-3-噻吩基]羰基]氨基]环丙基]苯甲酸,MK 2894;MK2894 | ||
化学名 | 4-[1-[[2,5-dimethyl-4-[[4-(trifluoromethyl)phenyl]methyl]thiophene-3-carbonyl]amino]cyclopropyl]benzoic acid | ||
Canonical SMILES | CC1=C(C(=C(S1)C)C(=O)NC2(CC2)C3=CC=C(C=C3)C(=O)O)CC4=CC=C(C=C4)C(F)(F)F | ||
分子式 | C25H22F3NO3S | 分子量 | 473.51 |
溶解度 | DMSO : ≥ 50 mg/mL (105.59 mM) | 储存条件 | Store at -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。 |
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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 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.1119 mL | 10.5594 mL | 21.1189 mL |
5 mM | 0.4224 mL | 2.1119 mL | 4.2238 mL |
10 mM | 0.2112 mL | 1.0559 mL | 2.1119 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。
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