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Merck
CN

B9688

Sigma-Aldrich

Pizotifen

≥98% (HPLC)

Synonym(s):

Pizotifen, Pizotyline; 4-(9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thien-4-ylidene)-1-methylpiperidine

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About This Item

Empirical Formula (Hill Notation):
C19H21NS
CAS Number:
15574-96-6
Molecular Weight:
295.44
EC Number:
239-632-9
MDL number:
MFCD00864192
UNSPSC Code:
12352200
PubChem Substance ID:
329773323
NACRES:
NA.77

Key Documents

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Assay

≥98% (HPLC)

form

powder

solubility

DMSO: ≥8 mg/mL

originator

Novartis

storage temp.

room temp

SMILES string

CN1CCC(\CC1)=C2\c3ccccc3CCc4sccc24

InChI

1S/C19H21NS/c1-20-11-8-15(9-12-20)19-16-5-3-2-4-14(16)6-7-18-17(19)10-13-21-18/h2-5,10,13H,6-9,11-12H2,1H3

InChI key

FIADGNVRKBPQEU-UHFFFAOYSA-N

Biochem/physiol Actions

Pizotifen is a Serotonin antagonist used for prophylaxis of migraine
Pizotifen is a serotonin antagonist acting mainly at the 5-HT1, 5-HT2A and 5HT2C receptors with some antihistamine activity. It is used for the prevention of vascular headache including migraine and cluster headache.

Features and Benefits

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

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H361

Hazard Classifications

Acute Tox. 4 Oral - Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000499335
0000499335
0000416709
0000416710
0000416710

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M V Margarit et al.
Drug development and industrial pharmacy, 27(6), 517-522 (2001-09-11)
We analyzed the physicochemical characteristics of solid dispersions of pizotifen malate and povidone (Kollidon 12) at different proportions; we used X-ray diffraction, infrared spectrometry and differential scanning calorimetry (DSC) and tested the solubility of the solid dispersions in equilibrium. The
Prophylaxis of migraine headache.
Tamara Pringsheim et al.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 182(7), E269-E276 (2010-02-18)
A Huertas-Ceballos et al.
The Cochrane database of systematic reviews, (1)(1), CD003017-CD003017 (2008-02-07)
Between 4% and 25% of school-age children complain of recurrent abdominal pain (RAP) of sufficient severity to interfere with daily activities. For the majority no organic cause for their pain can be found on physical examination or investigation and although
Rachel Ej Besser et al.
Acta paediatrica (Oslo, Norway : 1992), 94(12), 1860-1862 (2006-01-20)
We report a case of two siblings with Raynaud phenomena and migraine, whose symptoms were successfully treated with pizotifen. To our knowledge, this is the first case documenting the association between Raynaud phenomena and migraine in two siblings with a
Ying Jiang et al.
Experimental and therapeutic medicine, 19(2), 817-824 (2020-02-06)
Gastric cancer is the fifth most common malignancy and the third highest cause of cancer-associated mortality worldwide. Therefore, research on the pathogenesis of gastric cancer is of utmost importance. It has been reported that aberrant activation of the Wnt/β-catenin signaling
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