Grazoprevir - CAS:1350514-68-9

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Grazoprevir (Synonyms:MK-5172)

目录号 : KM6128 CAS No. : 1350514-68-9 纯度 : 98%

Data Sheet 产品使用指南

Grazoprevir (MK-5172) 是选择性的丙型肝炎病毒 NS3/4a蛋白酶抑制剂，作用于 gt1b，gt1a，gt2a，gt2b 和 gt3a的 K_i 分别为 0.01 nM，0.01 nM，0.08 nM，0.15 nM 和 0.90 nM。Grazoprevir 抑制 SARS-CoV-2 3CL^pro 活性。

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生物活性

Grazoprevir (MK-5172) is a selective inhibitor of Hepatitis C virus NS3/4a protease with broad activity across genotypes and resistant variants, with K_is of 0.01 nM (gt1b), 0.01 nM (gt1a), 0.08 nM (gt2a), 0.15 nM (gt2b), 0.90 nM (gt3a), respectively. Grazoprevir inhibits SARS-CoV-2 3CL activity.

体外研究

In biochemical assays, Grazoprevir (MK-5172) is effective against a panel of major genotypes and variants engineered with common resistant mutations, with K_i of 0.01±<0.01 nM (gt1b), 0.01±0.01 nM (gt1a), 0.08±0.02 nM (gt2a), 0.15±0.06 nM (gt2b), 0.90±0.2 nM (gt3a), 0.07±0.01 nM (gt1b), 0.14±0.03 nM (gt1b), 0.30±0.04 nM (gt1b), 5.3±0.9 nM (gt1b), and 12±2 nM (gt1b), respectively. In the replicon assay, Grazoprevir demonstrates subnanomolar to low-nanomolar EC₅₀s against genotypes 1a, 1b, and 2a, with EC₅₀s of 0.5±0.1 nM, 2±1 nM, and 2±1 nM for gt1b, gt1a, and gt2a, respectively. Grazoprevir is potent against a panel of HCV replication mutants NS5A (Y93H) (EC₅₀=0.7±0.3 nM), NS5B nucleosides (S282T) (EC₅₀=0.3±0.1 nM), and NS5B (C316Y) (EC₅₀=0.4±0.2). Grazoprevir (MK-5172) maintains the excellent potency against the gt 3a enzyme as well as a broad panel of mutant enzymes, has excellent potency in the replicon system [gt1b IC₅₀(50% NHS)=7.4 nM; gt1a IC₅₀(40% NHS)=7 nM], and shows excellent rat liver exposure.

体内研究

Grazoprevir (MK-5172) demonstrates efficacy in vivo against chronic-HCV-infected chimpanzees. When dosed to dogs, Grazoprevir (MK-5172) shows low clearance of 5 mL/min/kg and a 3 h half-life after iv dosing and has good plasma exposure (AUC=0.4 μM h) after a 1 mg/kg oral dose. Dog liver biopsy studies showed that the liver concentration of Grazoprevir after the 1 mg/kg oral dose is 1.4 μM at the 24 h time point. Similar to its behavior in rats, Grazoprevir demonstrates effective partitioning into liver tissue and maintains high liver concentration, relative to potency, 24 h after oral dosing in dogs.

分子式

C₃₈H₅₀N₆O₉S

分子量

766.90

CAS号

1350514-68-9

中文名称

格佐匹韦；格佐普韦

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶解性数据

In Vitro:

DMSO : 50 mg/mL (65.20 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	1.3040 mL	6.5198 mL	13.0395 mL
5 mM	0.2608 mL	1.3040 mL	2.6079 mL
10 mM	0.1304 mL	0.6520 mL	1.3040 mL

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, 6 months; -20°C, 1 month。-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。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

请依序添加每种溶剂： 100% PEG-300
Solubility: 12.5 mg/mL (16.30 mM); Clear solution; Need ultrasonic
2.

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.5 mg/mL (3.26 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (3.26 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。
3.

请依序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 2.5 mg/mL (3.26 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (3.26 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

临床试验

科研文献

纯度： 98%

Data Sheet

产品使用指南

摩尔计算器
稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量

浓度

体积

分子量*

重置计算

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2

浓度

体积

浓度

体积

重置计算

Other Forms of Rapamycin:

KKL 顾客使用本产品发表的 15 篇科研文献

The molarity calculator equation

The dilution calculator equation