Bumetanide-d5 (Synonyms:布美他尼 d5)
目录号 : KCM10672 CAS No. : 1216739-35-3 纯度 : 98%
Bumetanide-d is intended for use as an internal standard for the quantification of bumetanide by GC- or LC-MS. Bumetanide is an inhibitor of Na-K-2Cl cotransporter 1 (NKCC1; IC = 0.68 µM). It is selective for NKCC1 over NKCC2 (IC = 4 µM). Bumetanide is an agonist of G protein-coupled receptor 35 (GPR35; EC = 10 µM). It also inhibits various carbonic anhydrases. Bumetanide (0.1 mg/kg) increases urine flow and sodium and potassium excretion, as well as decreases sodium reabsorption, in anesthetized dogs. It reduces brain edema and infarct size in a rat model of stroke induced by permanent middle cerebral artery occlusion (MCAO) when administered at doses ranging from 7.6 to 30.4 mg/kg. Formulations containing bumetanide have been used in the treatment of edema associated with congestive heart failure and hepatic and renal diseases.
规格 价格 是否有货 数量
500μg
In-stock
1mg
In-stock

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生物活性

Bumetanide-d5 is a deuterium labeled Bumetanide. Bumetanide is a selective Na+-K+-Cl- (NKCC1) inhibitor, weakly inhibits NKCC2, with IC50s of 0.68 and 4.0 μM for hNKCC1A and hNKCC2A, respectively.

分子式
C17H15D5N2O5S
分子量
369.44748
CAS号
1216739-35-3
中文名称
布美他尼 d5
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C

3 years

In solvent -80°C 6 months
  -20°C 1 month
溶解性数据
In Vitro: 

DMF: ≥ 33 mg/mL (89.32 mM)

DMSO : ≥ 25 mg/mL (67.67 mM)

Ethanol : ≥ 14 mg/mL (37.89 mM)

* "≥" means soluble, but saturation unknown.

配制储备液
                                           
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
                                                                                                                    
1 mM 2.7067 mL 13.5336 mL 27.0673 mL
5 mM 0.5413 mL 2.7067 mL 5.4135 mL
10 mM 0.2707 mL 1.3534 mL 2.7067 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。

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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 ddH2O,混匀澄清。

配置后的溶液总体积

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。