P4670
Propafenone hydrochloride
Synonym(s):
1-[2-(2-Hydroxy-3-(propylamino)propoxy)phenyl]-3-phenyl-1-propanone hydrochloride
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About This Item
Empirical Formula (Hill Notation):
C21H27NO3 · HCl
CAS Number:
Molecular Weight:
377.90
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.77
form
powder
Quality Level
originator
Abbott
storage temp.
2-8°C
SMILES string
Cl[H].CCCNCC(O)COc1ccccc1C(=O)CCc2ccccc2
InChI
1S/C21H27NO3.ClH/c1-2-14-22-15-18(23)16-25-21-11-7-6-10-19(21)20(24)13-12-17-8-4-3-5-9-17;/h3-11,18,22-23H,2,12-16H2,1H3;1H
InChI key
XWIHRGFIPXWGEF-UHFFFAOYSA-N
Gene Information
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General description
Propafenone hydrochloride is a calcium antagonist. It functions as a Na+ and K+ channel blocker. It might be used to treat patients with systemic hypertension. Propafenone hydrochloride is associated with bradycardia and bronchospasms. It is metabolized in the liver. Propafenone hydrochloride is used to treat ventricular arrhythmias.
Application
Propafenone hydrochloride has been used in the isolation of cardiomyocytes.
Biochem/physiol Actions
Blocks hKv1.5 and ATP-sensitive K+ channels; class 1C antiarrhythmic agent that is also an antagonist at β adrenergic receptors.
Features and Benefits
This compound was developed by Abbott. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Regulatory Information
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Irene Amorós et al.
Biochemical pharmacology, 86(2), 267-278 (2013-05-08)
Human cardiac inward rectifier current (IK1) is generated by Kir2.x channels. Inhibition of IK1 could offer a useful antiarrhythmic strategy against fibrillatory arrhythmias. Therefore, elucidation of Kir2.x channels pharmacology, which still remains elusive, is mandatory. We characterized the electrophysiological and
Ishrat Jabeen et al.
Journal of medicinal chemistry, 55(7), 3261-3273 (2012-03-29)
The drug efflux pump P-glycoprotein (P-gp) has been shown to promote multidrug resistance (MDR) in tumors as well as to influence ADME properties of drug candidates. Here we synthesized and tested a series of benzophenone derivatives structurally analogous to propafenone-type
David J Lowes et al.
Journal of medicinal chemistry, 54(21), 7477-7485 (2011-10-01)
Propafenone, a class Ic antiarrythmic drug, inhibits growth of cultured Plasmodium falciparum. While the drug's potency is significant, further development of propafenone as an antimalarial would require divorcing the antimalarial and cardiac activities as well as improving the pharmacokinetic profile
L Franqueza et al.
British journal of pharmacology, 125(5), 969-978 (1998-12-10)
1. The goal of this study was to analyse the effects of propafenone and its major metabolite, 5-hydroxy-propafenone, on a human cardiac K+ channel (hKv1.5) stably expressed in Ltk- cells and using the whole-cell configuration of the patch-clamp technique. 2.
Lambert K Sørensen
Journal of analytical toxicology, 36(2), 116-122 (2012-02-18)
A liquid chromatography-tandem mass spectrometry method, using pneumatically assisted electrospray ionization was developed for the determination of amiodarone, desethylamiodarone, propafenone, N-depropylpropafenone, 5-OH-propafenone, flecainide, and sotalol in human antemortem and postmortem whole blood. A mixture of methanol and acetonitrile was used
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