Midaglizole
(Synonyms: (±)-DG5128 free base; DG5128 free base) 目录号 : GC67691Midaglizole ((±)-DG5128 free base, DG5128 free base) 是一种有效的 α2-adrenoceptor 拮抗剂。Midaglizole 是一种降血糖药。Midaglizole 在具有升高血压并降低血糖水平的作用。
Cas No.:66529-17-7
Sample solution is provided at 25 µL, 10mM.
Midaglizole ((±)-DG5128 free base, DG5128 free base) is a potent α2-adrenoceptor antagonist. Midaglizole is a hypoglycemic agent. Midaglizole increases blood pressure and reduces blood glucose levels in vivo[1][2][3].
Midaglizole stimulates insulin release with the EC50 values of 200 nM, 24 µM for rat islets and MIN6 β-cell line, respectively[3].
Midaglizole (3, 30 mg/kg; i.v.) increases blood pressure in rats[1].
Midaglizole (0.2, 1, 2 mg/kg; infusion) reduces blood glucose levels in dags[2].
Animal Model: | 290-450 g, Male Wistar rats[1] |
Dosage: | 3, 30 mg/kg |
Administration: | I.v. |
Result: | Increased the blood pressure by 27 and 64 mmHg at 3, 30 mg/kg, respectively. |
Animal Model: | Dogs[2] |
Dosage: | 0.2, 1, 2 mg/kg |
Administration: | Superior pancreaticoduodeneal artery infusion |
Result: | Reduced blood glucose levels by stimulating insulin release from the pancreatic islets. |
[1]. Hirohashi M, et al. Intrinsic pressor activity of midaglizole, an alpha-2 adrenoceptor antagonist, in pithed rats. Jpn J Pharmacol. 1990 Aug;53(4):519-20.
[2]. Ohneda K, et al. Mechanism of insulin secretion by midaglizole. Diabetes Res Clin Pract. 1993 Feb;19(2):127-32.
[3]. Proks P, et al. Inhibition of recombinant K(ATP) channels by the antidiabetic agents midaglizole, LY397364 and LY389382. Eur J Pharmacol. 2002 Sep 27;452(1):11-9.
Cas No. | 66529-17-7 | SDF | Download SDF |
别名 | (±)-DG5128 free base; DG5128 free base | ||
分子式 | C16H17N3 | 分子量 | 251.33 |
溶解度 | DMSO : 162.5 mg/mL (646.56 mM; Need ultrasonic) | 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 | 3.9788 mL | 19.8942 mL | 39.7883 mL |
5 mM | 0.7958 mL | 3.9788 mL | 7.9577 mL |
10 mM | 0.3979 mL | 1.9894 mL | 3.9788 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。
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Quality Control & SDS
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- Purity: >98.00%
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