Levosimendan
(Synonyms: 左西孟旦; Simsndan; OR-1259) 目录号 : GC15929
A calcium sensitizer
Cas No.:141505-33-1
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Levosimendan (OR1259) is a calcium sensitiser used in the management of acutely decompensated congestive heart failure.
Levosimendan (OR1259) is a calcium sensitiser used in the management of acutely decompensated congestive heart failure. Levosimendan (OR1259) is an inodilator indicated for the short-term treatment of acutely decompensated severe chronic heart failure, and in situations where conventional therapy is not considered adequate. Levosimendan (OR1259) has shown preliminary positive effects in a range of conditions requiring inotropic support, including right ventricular failure, cardiogenic shock, septic shock, and Takotsubo cardiomyopathy[1]. The cardiovascular effects of Levosimendan (OR1259) are exerted via more than an isolated drug-receptor interaction, and involve favorable energetic and neurohormonal changes that are unique in comparison to other types of inodilators[2]. Levosimendan (OR1259) might reduce mortality in cardiac surgery and cardiology settings of adult patients[3].
References:
[1]. Nieminen, M.S., et al., Levosimendan: current data, clinical use and future development. Heart Lung Vessel, 2013. 5(4): p. 227-245.
[2]. Papp, Z., et al., Levosimendan: molecular mechanisms and clinical implications: consensus of experts on the mechanisms of action of levosimendan. Int J Cardiol, 2012. 159(2): p. 82-7.
[3]. Landoni, G., et al., Effects of levosimendan on mortality and hospitalization. A meta-analysis of randomized controlled studies. Crit Care Med, 2012. 40(2): p. 634-46.
| Cas No. | 141505-33-1 | SDF | |
| 别名 | 左西孟旦; Simsndan; OR-1259 | ||
| 化学名 | 2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazinylidene]propanedinitrile | ||
| Canonical SMILES | CC1CC(=O)NN=C1C2=CC=C(C=C2)NN=C(C#N)C#N | ||
| 分子式 | C14H12N6O | 分子量 | 280.28 |
| 溶解度 | ≥ 9.75mg/mL in DMSO | 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 | 3.5679 mL | 17.8393 mL | 35.6786 mL |
| 5 mM | 0.7136 mL | 3.5679 mL | 7.1357 mL |
| 10 mM | 0.3568 mL | 1.7839 mL | 3.5679 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。
3. 以上所有助溶剂都可在 GlpBio 网站选购。