Isradipine

Catalog No.S1662 Batch:S166202

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Technical Data

Formula

C19H21N3O5
Molecular Weight 371.39 CAS No. 75695-93-1
Solubility (25°C)* In vitro DMSO 74 mg/mL (199.25 mM)
Ethanol 74 mg/mL (199.25 mM)
Water Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
5%DMSO Corn oil
4.0mg/ml Taking the 1 mL working solution as an example, add 50 μL of 80 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description Isradipine (PN 200-110) is a potent and selective L-type voltage-gated calcium channel blocker, used to treat high blood pressure.
Targets
Calcium channel [1]
In vitro Isradipine produces inhibition of both growth cultures and oxygen consumption on epimastigotes of Trypanosoma cruzi Tulahuen strain, at micromolar concentrations. Isradipine is found to be the most potent derivative in both, in growth cultures (I50 = 20.8 mM) and in vivo oxygen uptake (I50 = 31.1 mM). [1]
In vivo Isradipine reduces hypoxia-induced activation of calcium dependent xanthine oxidases, monoamine oxidases, cytosolic phospholipase A(2) and cyclooxygenases (COX-2) along with concomitant decrease in free radical generation and cytochrome c release. Isradipine prevents hypobaric hypoxia along with augmented neurodegeneration and memory impairment induced increased expression of calpain and caspase 3. [2] Isradipine (at the dose of 1 mg/kg three times a day) reduces ethanol intake by over 70% in ethanol-preferring rats, the reduction in ethanol intake is compensated by a proportional increase in water consumption and the inhibitory effect persisted throughout the 5 days of treatment. [3] Isradipine significantly reduces the arterial wall collagen contents in both strains, with marked increases in the elastin content in the carotid but not in the aortic wall in spontaneously hypertensive rats. [4] Isradipine suppresses the reinforcing properties of morphine and cocaine and may be an effective pharmacotherapy for treatment of cocaine and heroin abuse in mice. [5]

Protocol (from reference)

Selleck's Isradipine has been cited by 4 publications

Independently paced Ca2+ oscillations in progenitor and differentiated cells in an ex vivo epithelial organ [ J Cell Sci, 2022, 135(14)jcs260249] PubMed: 35722729
Evidence for Specific Receptor-Mediated Toxicity of Pharmaceuticals in Aquatic Organisms Derived from Acute and Chronic Standard Endpoints [ Environ Toxicol Chem, 2021, 10.1002/etc.5018] PubMed: 33595135
Calcium channel blocker amlodipine besylate therapy is associated with reduced case fatality rate of COVID-19 patients with hypertension [ Cell Discov, 2020, 6(1):96] PubMed: 33349633
The Nonspecific Binding of Tyrosine Kinase Inhibitors to Human Liver Microsomes. [ Drug Metab Dispos, 2015, 43(12):1934-7] PubMed: 26443648

RETURN POLICY
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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.