CMS-121
目录号 : KM11120 CAS No. : 1353224-53-9 纯度 : 98%

CMS-121 是一种喹诺酮衍生物,也是一种口服活性的乙酰辅酶 A 羧化酶 1 (acetyl-CoA carboxylase 1, ACC1) 抑制剂。CMS-121 分别以 EC50 值 为 7 nM 和 200 nM 来保护 HT22 细胞免受缺血和氧化损伤。CMS-121 具有强大的神经保护,抗炎,抗氧化和肾保护作用。

规格 价格 是否有货 数量
5mg
In-stock
10mg 询价 In-stock
50mg 询价 In-stock

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生物活性

CMS-121 is a quinolone derivative and an orally active acetyl-CoA carboxylase 1 (ACC1) inhibitor. CMS-121 protects HT22 cells against ischemia and oxidative damage with EC50 values of 7 nM and 200 nM, respectively. CMS-121 has strong neuroprotective, anti-inflammatory, antioxidative and renoprotective activities.

体外研究

CMS-121 (1 µM; 4 hours; HT22 cells) treatment increases the phosphorylation of ACC1 at serine 79. CMS-121 can increase acetyl-CoA in cells.

Western Blot Analysis

Cell Line: HT22 cells
Concentration: 1 µM
Incubation Time: 4 hours
Result: Increases the phosphorylation of ACC1 at serine 79.
体内研究

CMS-121 (~20 mg/kg; oral administration; daily; for 4 months; female SAMP8 mice) treatment reduces cognitive decline as well as metabolic and transcriptional markers of aging in the brain when administered to rapidly aging SAMP8 mice. CMS-121 preserves mitochondrial homeostasis by regulating acetyl-coenzyme A (acetyl-CoA) metabolism.

Animal Model: Female SAMP8 mice (9 months old)
Dosage: ~20 mg/kg/day
Administration: Oral administration; daily; for 4 months
Result: Reduced cognitive decline as well as metabolic and transcriptional markers of aging in the brain.
分子式
C20H19NO3
分子量
321.37
CAS号
1353224-53-9
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 (155.58 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.1117 mL 15.5584 mL 31.1168 mL
5 mM 0.6223 mL 3.1117 mL 6.2234 mL
10 mM 0.3112 mL 1.5558 mL 3.1117 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: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (6.47 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.47 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 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。

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (6.47 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.47 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

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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