DGAT1-IN-3
目录号 : KM11532 CAS No. : 939375-07-2 纯度 : 98%

DGAT1-IN-3 是一种有效的,选择性的,具有口服活性的 DGAT-1 抑制剂,抑制人类和大鼠 DGAT-1 的 IC50 值分别为 38 nM 和 120 nM。DGAT1-IN-3 可用于研究肥胖,血脂异常和代谢综合征。

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生物活性

DGAT1-IN-3 is a potent, selective and orally bioavailable inhibitor of DGAT-1, with IC50s of 38 nM for human DGAT-1 and 120 nM for rat DGAT-1. DGAT1-IN-3 could be used to research of obesity, dyslipidemia, and metabolic syndrome.

体外研究

DGAT1-IN-3 blocks the human ether-a-go-go-related gene (hERG) encoded potassium channel with an IC20 of 0.2 μM.
DGAT1-IN-3 inhibits human DGAT-1 in CHOK1 cells with an EC50 of 0.66 μM.

体内研究

DGAT1-IN-3 (5-50 mg/kg; p.o once daily for three weeks) reduces weight gain and plasma triglycerides, and improves lipid profile.
DGAT1-IN-3 (50 mg/kg; p.o) exhibits good oral bioavailability (77%) and the maximum exposure level in plasma (Cmax) is 24 μM.
DGAT1-IN-3 (5 mg/kg; i.v) exhibits terminal elimination half-lives (1.95 h) and low clearance (13.5 mL/min/kg).

Animal Model: Three-month-old male Sprague Dawley DIO rats (fed with a high-fat diet)
Dosage: 0, 5, 25, 50 mg/kg; once daily for three weeks
Administration: P.o. administration
Result: Reduced cumulative body weight gain in a dose-dependent manner and was well tolerated in rats.
Animal Model: Male Wistar rats
Dosage: 50 mg/kg for p.o. and 5 mg/kg for i.v. (Pharmacokinetic Analysis)
Administration: P.o. and i.v. administration
Result: Cmax (24 μM); T1/2 (1.95 h).
分子式
C20H19F3N4O3
分子量
420.39
CAS号
939375-07-2
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
In Vitro: 

DMSO : 100 mg/mL (237.87 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.3787 mL 11.8937 mL 23.7874 mL
5 mM 0.4757 mL 2.3787 mL 4.7575 mL
10 mM 0.2379 mL 1.1894 mL 2.3787 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 (protect from light)。-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: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (5.95 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.95 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。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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