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Merck
CN

F107

Flunarizine dihydrochloride

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C26H26F2N2 · 2HCl
CAS Number:
30484-77-6
Molecular Weight:
477.42
EC Number:
250-216-6
UNSPSC Code:
12352203
PubChem Substance ID:
329799673
Beilstein/REAXYS Number:
4284243
MDL number:
MFCD00058198

Key Documents

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InChI key

RXKMOPXNWTYEHI-RDRKJGRWSA-N

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+;;

SMILES string

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

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
veterinary

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Biochem/physiol Actions

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

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
117H4642
117H46423
117H46422

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Barbara Budzynska et al.
Behavioural brain research, 228(1), 144-150 (2011-12-20)
The motivational component of drug withdrawal may contribute to drug seeking and relapse through the negative reinforcement-related process; thus, it is important to understand the mechanisms that mediate affective withdrawal behaviors. The present study was undertaken to examine the calcium-dependent
Qing Ye et al.
Chinese medical journal, 124(17), 2649-2655 (2011-11-02)
Although flunarizine has been widely used for migraine prophylaxis with clear success, the mechanisms of its actions in migraine prophylaxis are not completely understood. The aim of this study was to investigate the effects of flunarizine on tetrodotoxin-resistant Na(+) channels
Pedro Enrique Jiménez-Caballero et al.
Revista de neurologia, 54(6), 332-336 (2012-03-10)
Hypnic headache is an infrequent type of primary headache characterised by appearing almost exclusively during sleep and by waking the patient up. The pain is dull (generally bilateral), is not associated to autonomic signs and usually appears from the age
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
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
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