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Merislon

Merislon Description

betahistine

Manufacturer:

Eisai

Distributor:

DKSH
Full Prescribing Info
Description
Each white plain tablet contains 6 mg of Betahistine mesilate.
Each white plain tablet contains 12 mg of Betahistine mesilate.
Betahistine mesilate occurs as white crystals or crystalline powder. It is odorless, or has a faint, characteristic odor, and has a bitter taste. It is very soluble in water, freely soluble in methanol and in acetic acid (100), sparingly soluble in ethanol (99.5), very slightly soluble in acetic anhydride, and in practically insoluble in diethyl ether.
It is hygroscopic.
Non-proprietary name: Betahistine mesilate (JAN), Betahistine (INN).
Chemical name: 6 mg: N
-Methyl-2-pyridin-2-ylethylamine dimethanesulfonate.
12 mg: N
-methyl-N[2-(pyridin-2-yl)ethyl ]aminedimethanesulfonate.
Molecular formula:
C8H12N2·2CH4O3S.
Molecular weight: 328.41.
Excipients/Inactive Ingredients: Hydrated silicon dioxide, microcrystalline cellulose, calcium stearate, talc and hydroxypropylcellulose.
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