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Furosemide
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Furosemide图片
CAS NO:54-31-9
包装与价格:
包装价格(元)
10mM (in 1mL DMSO)电议
50mg电议

产品介绍
Furosemide 是 Na+/K+/2Cl- (NKCC) 协同转运蛋白、NKCC1 和 NKCC2 的有效且具有口服活性的抑制剂。
Cas No.54-31-9
别名呋塞米
化学名4-chloro-2-(furan-2-ylmethylamino)-5-sulfamoylbenzoic acid
Canonical SMILESC1=COC(=C1)CNC2=CC(=C(C=C2C(=O)O)S(=O)(=O)N)Cl
分子式C12H11ClN2O5S
分子量330.74
溶解度≥ 14.9mg/mL in DMSO
储存条件4°C, protect from light
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Furosemide is an inhibitor of Na+/2Cl-/K+ cotransporter [1].

The Na-K-Cl cotransporter (NKCC) is a protein that acts as an active transporter helping sodium, potassium, and chloride into and out of cells. NKCC1 has important functions in organs that secrete fluids. NKCC2 exists in the kidney and serves to extract sodium, potassium, and chloride from the urine [2].

Furosemide is an antagonist of Na+/2Cl-/K+ cotransporter. In adult brain tissue, furosemide blocked the epileptiform activity through inhibiting cell swelling, which was concomitant with its inhibition of activity-driven changes of the extracellular space (ECS) [1]. Furosemide inhibited the production and release of cytokines IL-6, IL-8, and TNF-ɑ from peripheral mononuclear cells and exhibited an anti-inflammatory effect [3].

In patients with liver cirrhosis, furosemide inhibited the natriuretic effect and increased the levels of atrial natriuretic factor (ANF) and circulating endothelin. In neonates, furosemide significantly increased the urinary excretion of aldosterone and endothelin-1 [3].

References:
[1].  Hochman DW. The extracellular space and epileptic activity in the adult brain: explaining the antiepileptic effects of furosemide and bumetanide. Epilepsia, 2012, 53 Suppl 1: 18-25.
[2].  Chen H, Sun D. The role of Na-K-Cl co-transporter in cerebral ischemia. Neurol Res, 2005, 27(3): 280-286.
[3].  Prandota J. Furosemide: progress in understanding its diuretic, anti-inflammatory, and bronchodilating mechanism of action, and use in the treatment of respiratory tract diseases. Am J Ther, 2002, 9(4): 317-328.