Chemical Name: 4-(2,1,3-Benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinecarboxylic acid methyl 1-methylethyl ester
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent and selective L-type voltage-gated Ca2+ channel blocker. EC50 and pA2 values are 1.4 nM and 10.3 for relaxation of depolarization- and Ca2+-induced contractions of rabbit aorta respectively; EC25 = 0.45 nM for reduction in rate of spontaneously beating guinea pig right atria. Long-acting antihypertensive agent in vivo, exerting primary effects on vascular tissue with secondary negative chronotropic action.
Compound Libraries
Isradipine is also offered as part of the
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The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
18.57
50
ethanol
7.43
20
Preparing Stock Solutions
The following data is based on the product molecular weight 371.39. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
2.69 mL
13.46 mL
26.93 mL
5 mM
0.54 mL
2.69 mL
5.39 mL
10 mM
0.27 mL
1.35 mL
2.69 mL
50 mM
0.05 mL
0.27 mL
0.54 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Hofet al (1984) PN 200-110, a new calcium antagonist: electrophysiological, inotropic, and chronotropic effects on guinea pig myocardial tissue and effects on contraction and calcium uptake of rabbit aorta. J.Cardiovasc.Pharmacol. 6 399 PMID: 6202964
Wadaet al (1985) Separation of the coronary vasodilator from the cardiac effects of PN 200-110, a new dihydropyridine calcium antagonist, in the dog heart. J.Cardiovasc.Pharmacol. 7 190 PMID: 2580142
Ruegg and Hof
(1990) Pharmacology of the calcium antagonist isradipine. Drugs 40 3 PMID: