pms-Topiramate Description

25 mg: Each white, round, biconvex, coated tablet, debossed with « T » logo on one side and « 25 » on the other side, contains 25 mg topiramate.
100 mg: Each yellow, round, biconvex, coated tablet, debossed with « T » logo on one side and « 100 » on the other side, contains 100 mg topiramate.
Proper Name: Topiramate.
Chemical Name: 2, 3:4, 5-bis-O-(1-methylethylidene)-β-D-fructopyranose sulfamate.
Molecular formula: C₁₂H₂₁NO₈S.
Molecular mass: 339.36 g/mol.
Physicochemical properties: Description: Topiramate is a white crystalline powder having a bitter taste. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate with a pH of 9 to 10.
Solubility: It is freely soluble in acetone, chloroform, dimethyl sulfoxide and ethanol. The solubility in water is 9.8 mg/mL.
pH: Its saturated solution has a pH of 6.3.
Excipients/Inactive Ingredients: Colloidal Silicon Dioxide, Copovidone, Lactose, Magnesium Stearate, Sodium Starch Glycolate.
Tablet coatings: Polyethylene Glycol, Titanium Dioxide.
25 mg: Hydroxypropyl Methylcellulose, Polydextrose, Triethyl Citrate.
100 mg: Iron Oxide Yellow, Polyvinyl Alcohol, Talc.