MK-5172 potassium salt

Name: MK-5172 potassium salt
SKU: GC17114
Availability: InStock
Rating: 5 (30 reviews)

(Synonyms: MK5172钾盐,MK5172 potassium salt;MK 5172 potassium salt) 目录号 : GC17114

MK-5172钾盐（MK-5172钾盐）是丙型肝炎病毒NS3/4a蛋白酶的选择性抑制剂，具有跨基因型和耐药变体的广泛活性，Kis为0.01 nM（gt1b），0.01 nM（gt1a），0.08 nM (gt2a)、0.15 nM (gt2b)、0.90 nM (gt3a)。

MK-5172 potassium salt Chemical Structure

Cas No.:1206524-86-8

规格价格库存购买数量

5mg	¥662.00	现货
10mg	¥1,082.00	现货
50mg	¥3,381.00	现货
100mg	¥5,912.00	现货

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Sample solution is provided at 25 µL, 10mM.

GlpBio产品文献引用

Nature
610.7931 (2022): 366-372

Nature
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Cell
183.7 (2020): 1867-1883

Cell Research
31, 1291–1307 (2021)

Cell Research
33, 273–287 (2023)

Cell Research
33, 546–561 (2023)

Molecular Cancer
21.1 (2022): 1-17

Molecular Cancer
21.1 (2022): 1-18

Cancer Cell
39 (2021): 1-16

Cell Host Microbe
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Cell Host Microbe
31.5 (2023): 766-780

Cell Host Microbe
31.3 (2023): 418-43

Cell Metabolism
34.2 (2022): 240-255

Ann Rheum Dis
82(4): 533-545 (2023)

Cell Mol Immunol
20, 264–276 (2023)

Adv Funct Mater
33.35 (2023): 2214998

产品描述实验参考方法化学性质产品文档相关产品

Description

IC50 Value: 7.4nM and 7nM for genotype1b and 1a respectively, in replicon system [1] MK-5172 is a novel P2-P4 quinoxaline macrocyclic HCV NS3/4a protease inhibitor currently in clinical development. in vitro: In biochemical assays, MK-5172 was effective against a panel of major genotypes and variants engineered with common resistant mutations observed in clinical studies with other NS3/4a protease inhibitors. In the replicon assay, MK-5172 demonstrated subnanomolar to low-nanomolar EC50s against genotypes 1a, 1b, and 2a [2]. in vivo: In rats, MK-5172 showed a plasma clearance of 28 ml/min/kg and plasma half-life of 1.4 hr. When dosed p.o. at 5 mg/kg, the plasma exposure of MK-5172 was good with an AUC of 0.7 uM.hr. The liver exposure of the compound was quite good (23 uM at 4 hr), and MK-5172 remained in liver 24 hr after a single p.o. 5 mg/kg dose. At 24 hr, the liver concentration of MK-5172 was 0.2 uM, which was over 25-fold higher than the IC50 in the replicon assay with 50% NHS. When dosed to dogs, MK-5172 showed low clearance of 5 ml/min/kg and a 3 hr half-life after i.v. 2 mg/kg dosing and had good plasma exposure (AUC=0.4 uM.hr) after a p.o. 1 mg/kg dose [1]. Clinical trial: Evaluation of Hepatic Pharmacokinetics for MK-5172 in Participants With Chronic Hepatitis C . Phase1

实验参考方法

Animal experiment:

Rats and Dogs[1] Studies are performed in both rats and dogs. For studies in which Grazoprevir is dosed intravenously to rats or dogs, the compound is formulated in polyethylene glycol 200 (PEG200) and administered as a bolus at either 2 mg/kg of body weight (Rats) or 0.5 mg/kg (dog). For oral studies, the crystalline potassium salt of the compound is dosed as a solution in PEG400 at 5 mg/kg (Rats) or 1 mg/kg (dog). For all studies, blood samples are collected in EDTA-containing tubes at appropriate times and plasma is separated by centrifugation and stored at −70°C until analysis. Quantitation of Grazoprevir levels is conducted by high-performance liquid chromatography/mass spectroscopy (LC/MS/MS) following protein precipitation. Liver samples are obtained from rat studies at the termination of the experiment. For dog, liver biopsy samples (20 μL) are collected following sedation. Tissue samples are homogenized in four volumes of deionized water, and drug concentrations are determined by LC/MS/MS after protein precipitation.

References:

[1]. Steven Harper , John A. McCauley , Michael T. Discovery of MK-5172, a Macrocyclic Hepatitis C Virus NS3/4a Protease Inhibitor. ACS Med. Chem. Lett., 2012, 3 (4), pp 332-336
[2]. Summa V, Ludmerer SW, McCauley JA, MK-5172, a selective inhibitor of hepatitis C virus NS3/4a protease with broad activity across genotypes and resistant variants. Antimicrob Agents Chemother. 2012 Aug;56(8):4161-7.

化学性质

Cas No.	1206524-86-8	SDF
别名	MK5172钾盐,MK5172 potassium salt;MK 5172 potassium salt
Canonical SMILES	COC1=CC2=C(N=C(CCCCC[C@@H]3C[C@H]3OC(N[C@@H](C(C)(C)C)C(N4[C@H](C(N[C@@]5(C(NS(=O)(C6CC6)=O)=O)[C@H](C5)C=C)=O)C[C@@H]7C4)=O)=O)C(O7)=N2)C=C1.[K+]
分子式	C₃₈H₅₀KN₆O₉S+	分子量	806
溶解度	DMSO : ≥ 100 mg/mL (124.23 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。
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

制备储备液
		1 mg	5 mg	10 mg
	1 mM	1.2407 mL	6.2035 mL	12.4069 mL
	5 mM	0.2481 mL	1.2407 mL	2.4814 mL
	10 mM	0.1241 mL	0.6203 mL	1.2407 mL

摩尔浓度计算器
稀释计算器
分子量计算器

计算

动物体内配方计算器 (澄清溶液)

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

每只动物给药体积

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，注：如该浓度超过该批次药物DMSO溶解度，请先联系GLPBIO）；

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。

注意：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。

产品文档

Quality Control & SDS

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Purity: >99.00%