Ivetra/Ivetra-100/Ivetra IV Description

Ivetra 250/Ivetra 500/Ivetra 1000: Each film-coated tablet contains: Levetiracetam 250 mg, 500 mg and 1 g.
Ivetra-100 Oral soln: Each mL contains: Levetiracetam 100 mg.
Levetiracetam Oral Solution contains the labeled amount of levetiracetam. Inactive ingredients: sodium citrate, citric acid monohydrate, methyl parahydroxybenzoate, propyl parahydroxybenzoate, ammonium glycyrrhizate, glycerol, maltitol liquid, acesulfame potassium, ART grape flavour, purified water.
Ivetra IV: Each vial contains: Levetiracetam 500 mg, Sodium acetate trihydrate 8.2 mg, Sodium chloride 45 mg, Glacial acetic acid for pH adjustment.
The chemical name of levetiracetam, a single enantiomer, is (-)-(S)-α-ethyl-2-oxo-1- pyrrolidine acetamide, its molecular formula is C₈H₁₄N₂O₂ and its molecular weight is 170.21. Levetiracetam is chemically unrelated to existing antiepileptic drugs (AEDs).
Levetiracetam is a white to off-white crystalline powder with a faint odor and a bitter taste. It is very soluble in water (104.0 g/100 mL). It is freely soluble in chloroform (65.3 g/100 mL) and in methanol (53.6 g/100 mL), soluble in ethanol (16.5 g/100 mL), sparingly soluble in acetonitrile (5.7 g/100 mL) and practically insoluble in n-hexane. (Solubility limits are expressed as g/100 mL solvent.)