Bioactivity | Ranolazine dihydrochloride (CVT 303 dihydrochloride) is an anti-angina drug that achieves its effects by inhibiting the late phase of inward sodium current (INa and IKr with IC50 values of 6 μM and 12 μM, respectively) without affecting heart rate or blood pressure (BP)[1][2]. Ranolazine dihydrochloride is also a partial fatty acid oxidation inhibitor[3]. |
Target | IC50: 6 μM (INa), 12 μM (IKr) |
In Vivo | Ranolazine (Bolus injection 10 mg/kg and infusion 9.6 mg/kg/h; bolus injection; for 145 minutes; male Wistar rats) treatment significantly reduces infarct size and cardiac troponin T release in rats subjected to left anterior descending coronary artery occlusion-reperfusion[3]. Animal Model: |
Name | Ranolazine dihydrochloride |
CAS | 95635-56-6 |
Formula | C24H35Cl2N3O4 |
Molar Mass | 500.46 |
Appearance | Solid |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | 4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) |
Reference | [1]. Keating GM. Ranolazine: A Review of Its Use as Add-On Therapy in Patients with Chronic Stable Angina Pectoris. Drugs. 2013 Jan;73(1):55-73. [2]. Wang WQ, Robertson C, Dhalla AK, Belardinelli L. Antitorsadogenic effects of ({+/-})-N-(2,6-dimethyl-phenyl)-(4[2-hydroxy-3-(2-methoxyphenoxy)propyl]-1-piperazine (ranolazine) in anesthetized rabbits. J Pharmacol Exp Ther. 2008 Jun;325(3):875-81. doi: 10. [3]. Zacharowski K, Blackburn B, Thiemermann C. Ranolazine, a partial fatty acid oxidation inhibitor, reduces myocardial infarct size and cardiac troponin T release in the rat. Eur J Pharmacol. 2001 Apr 20;418(1-2):105-10. |