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Merck
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文件

I9910

Sigma-Aldrich

Ibutilide hemifumarate salt

≥98% (HPLC)

别名:

(±)-N-[4-[4-(Ethylheptylamino)-1-hydroxybutyl]phenyl]-methanesulfonamide hemifumarate salt, Corvert

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About This Item

经验公式（希尔记法）:
C20H36N2O3S · 0.5C4H4O4
CAS号:
122647-32-9
分子量:
442.61
MDL號碼:
MFCD01715410
分類程式碼代碼:
12352200
PubChem物質ID:
329815470
NACRES:
NA.77

化驗

≥98% (HPLC)

形狀

solid

顏色

off-white to tan

溶解度

H2O: >20 mg/mL

儲存溫度

room temp

SMILES 字串

OC(=O)\C=C\C(O)=O.CCCCCCCN(CC)CCCC(O)c1ccc(NS(C)(=O)=O)cc1.CCCCCCCN(CC)CCCC(O)c2ccc(NS(C)(=O)=O)cc2

InChI

1S/2C20H36N2O3S.C4H4O4/c2*1-4-6-7-8-9-16-22(5-2)17-10-11-20(23)18-12-14-19(15-13-18)21-26(3,24)25;5-3(6)1-2-4(7)8/h2*12-15,20-21,23H,4-11,16-17H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;;2-1+

InChI 密鑰

PCIOHQNIRPWFMV-WXXKFALUSA-N

基因資訊

human ... KCNH2(3757)

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生化／生理作用

Ibutilide hemifumarate salt is considered a new generation "pure" Class III antiarrhythmic agent. Ibutilide binds to and alters the activity of hERG potassium channels, delayed inward rectifier potassium (IKr) channels and L-type (dihydropyridine sensitive) calcium channels.

特點和優勢

This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

象形圖

Health hazardExclamation mark
GHS08,GHS07

訊號詞

Warning

危險聲明

H302,H361d

危險分類

Acute Tox. 4 Oral - Repr. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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Jianling Sun et al.
Cell biochemistry and biophysics, 59(3), 153-158 (2010-10-26)
Ibutilide is a newer class-III antiarrhythmic agent approved for clinical use. We sought to investigate its electrophysiological effects in canines and also the underlying mechanism of conversion of atrial flutter (AFL). For this purpose, 15 male mongrel dogs were anesthetized
Atrial fibrillation: AVRO--were the results a surprise?
Soraya M Samii et al.
Nature reviews. Cardiology, 8(4), 188-190 (2011-03-03)
Mohamed Boulaksil et al.
Circulation. Arrhythmia and electrophysiology, 4(4), 566-576 (2011-05-31)
The electrically remodeled canine heart after chronic AV block (CAVB) has a high susceptibility for drug-induced torsade de pointes (TdP) arrhythmias. Although focal mechanisms have been considered for initiation, there is still controversy about whether reentry is the dominant mechanism
Yu Hou et al.
Chinese medical journal, 124(5), 710-713 (2011-04-27)
Patients with persistent or permanent atrial fibrillation (AF) often need direct current cardioversion after radiofrequency ablation. The aim of this study was to investigate the effectiveness and safety of ibutilide for cardioversion of persistent or permanent atrial fibrillation after radiofrequency
Sheldon M Singh et al.
Journal of cardiovascular electrophysiology, 21(6), 608-616 (2009-12-31)
While able to achieve clinical success, the current step-wise approach to persistent atrial fibrillation (AF) ablation requires considerable "substrate" ablation and frequently mandates multiple procedures to address consequent atrial tachycardias (ATs). An alternative strategy minimizing the amount of ablation while
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