SPL Set ID: 89134202-971b-4413-a9c9-d31a5c29722b

Ivabradine tablet contains ivabradine as the active pharmaceutical ingredient. Ivabradine is a hyperpolarization-activated cyclic nucleotide-gated channel blocker that reduces the spontaneous pacemaker activity of the cardiac sinus node by selectively inhibiting the I f current, resulting in heart rate reduction with no effect on ventricular· repolarization and no effects on myocardial contractility. The chemical name for ivabradine hydrochloride is 3-(3-{[((7 S )-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl] methyl amino} propyl)-1,3,4,5-tetrahydro-7,8-dimethoxy-2 H -3-benzazepin-2-one, hydrochloride. The molecular formula is C 27 H 36 N 2 O 5 , HCl and the molecular weight (free base + HCl) is 505.05 (468.59 + 36.46). The chemical structure of ivabradine is shown in Figure 1. Figure 1 Chemical Structure of Ivabradine Ivabradine tablets are supplied in 5 mg and 7.5 mg tablets for oral administration. The tablets contain 5 mg and 7.5 mg of ivabradine, as the active ingredient, equivalent to 5.39 mg and 8.085 mg of ivabradine hydrochloride, respectively. Each film-coated tablet contains following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, D&C yellow #10 aluminum lake, D&C red #27/phloxine aluminum lake, hypromellose, iron oxide red, magnesium stearate, microcrystalline cellulose, polyethylene glycol, sodium starch glycolate and titanium dioxide. Image