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Merck

F8257

Sigma-Aldrich

Flunarizine dihydrochloride

≥98% (TLC)

Sinónimos:

1-[Bis(4-fluorophenyl)methyl]-4-(3-phenyl-2-propenyl)piperazine dihydrochloride

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About This Item

Fórmula empírica (notación de Hill):
C26H26F2N2 · 2HCl
Número de CAS:
Peso molecular:
477.42
Beilstein/REAXYS Number:
4284243
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (TLC)

originator

Johnson & Johnson

storage temp.

2-8°C

SMILES string

Cl[H].Cl[H].Fc1ccc(cc1)C(N2CCN(CC2)C\C=C\c3ccccc3)c4ccc(F)cc4

InChI

1S/C26H26F2N2.2ClH/c27-24-12-8-22(9-13-24)26(23-10-14-25(28)15-11-23)30-19-17-29(18-20-30)16-4-7-21-5-2-1-3-6-21;;/h1-15,26H,16-20H2;2*1H/b7-4+;;

InChI key

RXKMOPXNWTYEHI-RDRKJGRWSA-N

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General description

Flunarizine has antihistamine, anticonvulsant and vestibular depressive properties. It protects endothelial cells from calcium overload-induced damage. Flunarizine is used to treat epilepsy, migraine prophylaxis, cerebral blood flow disturbances, peripheral vascular disease and vertigo.

Application

Flunarizine dihydrochloride has been used to study the effect of flunarizine on epileptiform activity. It is also used to study its effect on high-potassium induced increase of intracellular free calcium.

Biochem/physiol Actions

Blocks T-type Ca2+/Na+ channels; inhibits K+-induced catecholamine release from chromaffin cells

Features and Benefits

This compound was developed by Johnson & Johnson. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Effects of flunarizine on induced calcium transients as measured in fura-2-loaded neurons of the rat dorsal root ganglion
Leybaert L, et al.
Naunyn-Schmiedeberg'S Archives of Pharmacology, 348(3), 269-274 (1993)
Hunmin Kim et al.
European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 17(1), 45-49 (2012-11-01)
The purpose of this study was to compare the efficacy and tolerability of topiramate and flunarizine for the prophylaxis of pediatric migraines. A retrospective medical-record review of patients who underwent prophylaxis after receiving a diagnosis of migraine with aura and
R Aishworiya et al.
Annals of tropical paediatrics, 31(2), 149-152 (2011-05-18)
Alternating hemiplegia of childhood (AHC) is a rare neurological disorder which usually presents before 18 months of age and is characterised by recurrent alternating episodes of hemiparesis. A single effective treatment for this condition is yet to be established; flunarizine
Li Li et al.
Circulation. Arrhythmia and electrophysiology, 6(6), 1192-1199 (2013-11-19)
Previous studies showed that endocardial activation during long-duration ventricular fibrillation (VF) exhibits organized activity. We identified and quantified the different types of organized activity. Two 64-electrode basket catheters were inserted, respectively, into the left ventricle and right ventricle of dogs
Jonathan Y Bitton et al.
Epilepsia, 53(9), 1570-1576 (2012-08-15)
Cognitive impairment is observed commonly in children with a history of infantile spasms (IS). The goal of this study was to prospectively examine the effect on cognitive outcome of a neuroprotective agent used as adjunctive therapy during treatment of the

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