Merck
CN

B133

Sigma-Aldrich

S)-(−)-Bay K8644

≥98% (HPLC), solid

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别名:
S-(−)-1,4-二氢-2,6-二甲基-5-硝基-4-[2-(三氟甲基)苯基]-3-吡啶甲酸甲酯
经验公式(希尔记法):
C16H15F3N2O4
CAS号:
分子量:
356.30
MDL编号:
PubChem化学物质编号:
NACRES:
NA.77

检测方案

≥98% (HPLC)

形式

solid

颜色

yellow

溶解性

H2O: slightly soluble
ethanol: soluble (Organic solutions are stable for at least 20 days at RT.)

储存温度

2-8°C

SMILES string

COC(=O)C1=C(C)NC(C)=C([C@H]1c2ccccc2C(F)(F)F)[N+]([O-])=O

InChI

1S/C16H15F3N2O4/c1-8-12(15(22)25-3)13(14(21(23)24)9(2)20-8)10-6-4-5-7-11(10)16(17,18)19/h4-7,13,20H,1-3H3/t13-/m0/s1

InChI key

ZFLWDHHVRRZMEI-ZDUSSCGKSA-N

Gene Information

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一般描述

S)-(-)-Bay K8644,一种二氢吡啶化合物,是一种Ca2+ 通道激活剂。它是Bay K 8644的对映异构体。

应用

S)-(-)-Bay K8644已被用作视交叉上核(SCN)切片中的L型钙通道(LTCC)激动剂。它也被用作LTCC激动剂以诱导大鼠心律失常。

生化/生理作用

S)-(-)-Bay K8644增强Ca2+电流,而(+)-Bay K 8644是弱Ca2+通道拮抗剂。Bay K 8644具有亲脂性,可有效清除超氧阴离子。

特点和优势

该化合物在受体分类和信号转导手册的钙通道页面上有重点介绍。如需浏览其他手册页面,请点击此处

法律信息

经Bayer AG许可生产和销售。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2

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

dust mask type N95 (US), Eyeshields, Gloves


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Gildenisson Araújo do Nascimento et al.
Arquivos brasileiros de cardiologia, 113(5), 925-932 (2019-09-05)
D-limonene (DL) is a monoterpene and is the major component in the essential oil of citrus fruit. It presents antihyperglycemic and vasodilatation activities. This study evaluated the cardiovascular effects and potential antiarrhythmic of DL in rats. Hemodynamic and electrocardiographic (ECG)
Joshua P Whitt et al.
The Journal of general physiology, 150(2), 259-275 (2017-12-15)
Large conductance K+ (BK) channels are expressed widely in neurons, where their activation is regulated by membrane depolarization and intracellular Ca2+ (Ca2+i). To enable this regulation, BK channels functionally couple to both voltage-gated Ca2+ channels (VGCCs) and channels mediating Ca2+
J J Enyeart et al.
Molecular endocrinology (Baltimore, Md.), 4(5), 727-735 (1990-05-01)
Dihydropyridine (DHP) Ca2+ channel modulators were used to explore the relationship between voltage-gated Ca2+ channels and PRL secretion, synthesis, and mRNA in PRL-secreting pituitary cells. Optical isomers of the Ca2+ channel agonist Bay K 8644 produced stereospecific and opposing effects
Astrida Velena et al.
Oxidative medicine and cellular longevity, 2016, 1892412-1892412 (2016-02-18)
Many 1,4-dihydropyridines (DHPs) possess redox properties. In this review DHPs are surveyed as protectors against oxidative stress (OS) and related disorders, considering the DHPs as specific group of potential antioxidants with bioprotective capacities. They have several peculiarities related to antioxidant
J Ferrante et al.
Biochemical and biophysical research communications, 158(1), 149-154 (1989-01-16)
The 1,4-dihydropyridine Ca2+ channel activator, (-) [3H]Bay K 8644, binds to cardiac membranes and polarized [5 mM K+] and depolarized [50 mM K+] cardiac cells. Binding to microsomal membranes at 25 degrees C indicates a single set of binding sites

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