Size | Price | Stock | Qty |
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100mg |
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250mg |
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500mg |
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1g |
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2g |
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5g |
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Other Sizes |
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Purity: ≥98%
Ranolazine 2HCl (known also as Ranolazine diHydrochloride), the diHCl salt of ranolzaine (RS43285; CVT303), is a an anti-angina drug which acts as a potent calcium uptake inhibitor via the sodium/calcium channel, it is used to treat chronic angina. Ranolazine is an anti-ischemic agent that inhibits late sodium current that results in a reduction of Na+ dependent Ca2+ overload. Ranolazine can cause the shift of ATP production towards glucose oxidation, which is due to the fact that more oxygen is required to phosphorylate the same amount of ATP during fatty acid oxidation than carbohydrate oxidation. These studies indicate that Ranolazine also inhibits oxygen consumption and ketogenesis by fatty acids in liver cells.
ln Vitro |
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ln Vivo |
In rats undergoing left anterior descending coronary artery occlusion-reperfusion, ranolazine (bolus injection 10 mg/kg and infusion 9.6 mg/kg/h; bolus injection; for 145 minutes; male Wistar rats) therapy dramatically lowers infarct size and cardiac troponin T release [3].
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Animal Protocol |
Animal/Disease Models: Male Wistar rats (240-350 g)[3]
Doses: Bolus injection 10 mg/kg and infusion (9.6 mg/kg/h) Route of Administration: Bolus injection; for 145 minutes Experimental Results: Dramatically decreased infarct size and cardiac troponin T release in rats subjected to left anterior descending coronary artery occlusion-reperfusion. |
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References |
[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: 10.1124/jpet.108.137729. Epub 2008 Mar 5. [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. |
Molecular Formula |
C24H33N3O4.2HCL
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Molecular Weight |
500.46
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CAS # |
95635-56-6
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Related CAS # |
Ranolazine-d8 dihydrochloride;1219802-60-4;Ranolazine;95635-55-5
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Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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SMILES |
Cl[H].Cl[H].O([H])C([H])(C([H])([H])OC1=C([H])C([H])=C([H])C([H])=C1OC([H])([H])[H])C([H])([H])N1C([H])([H])C([H])([H])N(C([H])([H])C(N([H])C2C(C([H])([H])[H])=C([H])C([H])=C([H])C=2C([H])([H])[H])=O)C([H])([H])C1([H])[H]
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Synonyms |
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment, avoid exposure to moisture. |
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Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
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Solubility (In Vivo) |
Solubility in Formulation 1: 100 mg/mL (199.82 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.
 (Please use freshly prepared in vivo formulations for optimal results.) |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 1.9982 mL | 9.9908 mL | 19.9816 mL | |
5 mM | 0.3996 mL | 1.9982 mL | 3.9963 mL | |
10 mM | 0.1998 mL | 0.9991 mL | 1.9982 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
NCT Number | Recruitment | interventions | Conditions | Sponsor/Collaborators | Start Date | Phases |
NCT02360397 | Completed Has Results | Drug: ranolazine | Ventricular Premature Complexes Myocardial Ischemia |
Kent Hospital, Rhode Island | December 2014 | Phase 2 |
NCT02252406 | Completed Has Results | Drug: Ranolazine Other: Placebo |
Stable Angina Metabolic Syndrome |
University of Florida | September 2015 | Phase 4 |
NCT02133352 | Completed Has Results | Drug: Ranolazine | Pulmonary Hypertension Diastolic Left Ventricular Dysfunction |
Boston University | July 2011 | Phase 4 |
NCT02239926 | Terminated Has Results | Drug: Ranolazine Drug: Placebo |
Diarrhea Predominant Irritable Bowel Syndrome |
Mayo Clinic | September 2014 | Phase 2 Phase 3 |