所有图片(1)
About This Item
经验公式（希尔记法）:
C15H8F6N2O2
CAS号:
分子量:
362.23
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.32
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表单
powder
颜色
white
溶解性
45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 0.47 mg/mL
ethanol: 26.6 mg/mL
0.1 M NaOH: 5.2 mg/mL
DMSO: 5.3 mg/mL
H2O: insoluble
SMILES字符串
Oc1ccc(cc1N2C(=O)Nc3cc(ccc23)C(F)(F)F)C(F)(F)F
InChI
1S/C15H8F6N2O2/c16-14(17,18)7-1-3-10-9(5-7)22-13(25)23(10)11-6-8(15(19,20)21)2-4-12(11)24/h1-6,24H,(H,22,25)
InChI key
YLFMCMWKHSDUCT-UHFFFAOYSA-N
基因信息
mouse ... Kcnma1(16531)
rat ... Kcnma1(83731)
应用
NS 1619 has been used as calcium-activated potassium channels (BK)-activator: to study its vaso-relaxing effects on the thoracic aortic rings from mice, to evaluate its effects on the sarco-/endoplasmic reticulum Ca2+-ATPase (SERCA) activity from skeletal muscles, to determine its effects on the expression of caveolin-1 protein in mice brain tumor microvascular endothelial cells
生化/生理作用
NS 1619 是选择性大电导 Ca 2+ 激活的 K + 通道激活剂。该化合物以其血管扩张属性抗增殖特性而闻名。研究表明，NS 1619 对心肌缺血再灌注损伤具有保护作用。
NS-1619可以促进心肌细胞中线粒体活性氧（ROS）的形成。它可增加培养的脑片中ROS的形成。NS-1619具有增强野生型（WT）动物中HO-1活性的能力。
注意
光敏性
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
从最新的版本中选择一种：
分析证书(COA)
Lot/Batch Number
Rui-Ping Cai et al.
Journal of the neurological sciences, 369, 109-118 (2016-09-23)
NS1619, a calcium-activated potassium channel (Kca channel) activator, can selectively and time-dependently accelerate the formation of transport vesicles in both the brain tumor capillary endothelium and tumor cells within 15min of treatment and then increase the permeability of the blood-brain
Rupal P Soder et al.
European journal of pharmacology, 670(1), 252-259 (2011-09-15)
Large conductance voltage- and Ca(2+)-activated K(+) (BK) channels are important in regulating detrusor smooth muscle (DSM) function. Here, we examined systematically how the BK channel pharmacological activation modulates DSM contractility. NS1619, a potent BK channel activator, was utilized as a
Antoni Wrzosek
Cell calcium, 56(1), 14-24 (2014-05-13)
NS1619 (1,3-dihydro-1-[2-hydroxy-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-2H-benzimidazole-2-one) is widely used as a large-conductance Ca(2+)-activated K(+) (BKCa) channel opener. It was previously reported that activation of BKCa channels by NS1619 could protect the cardiac muscle against ischaemia and reperfusion injury. This study reports the effects of
BK channel activation by NS-1619 is partially mediated by intracellular Ca2+ release in smooth muscle cells of porcine coronary artery
Hisao Yamamura
British Journal of Pharmacology (2001)
G Edwards et al.
British journal of pharmacology, 113(4), 1538-1547 (1994-12-01)
1. The effects of NS 1619, the putative BKCa channel opener, were investigated on rat intact portal veins and on single smooth muscle cells enzymatically separated from the same tissue. 2. Under whole-cell patch clamp conditions with K-rich pipettes, exposure
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