Date published: 2026-4-5

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Isradipine (CAS 75695-93-1)

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Application:
Isradipine is a selective agonist and calcium channel protein inhibitor
CAS Number:
75695-93-1
Purity:
≥98%
Molecular Weight:
371.4
Molecular Formula:
C19H21N3O5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Isradipine is a 2,4-dihydropyridine selective agonist and calcium channel protein inhibitor. Research has indicated that Isradipine has anti-atherosclerotic effects in animals and improves endothelium-mediated nitric oxide (NO)-dependent vasodilation in vitro. Additional studies indicate that Isradipine may provide a neuroprotective effect in a rat model of focal ischemia and that Isradipine produces a dose-dependent sparing of dopamine neuronal fibers and cell bodies.


Isradipine (CAS 75695-93-1) References

  1. Use of diffusion-weighted MRI and neurological deficit scores to demonstrate beneficial effects of isradipine in a rat model of focal ischemia.  |  Chandra, S., et al. 1999. Pharmacology. 58: 292-9. PMID: 10325574
  2. Isradipine and insulin sensitivity in hypertensive rats.  |  Pĭtre, M., et al. 1999. Am J Physiol. 276: E1038-48. PMID: 10362616
  3. Isradipine improves endothelium-dependent vasodilation in normotensive coronary artery disease patients with hypercholesterolemia.  |  Bracht, C., et al. 2001. J Hypertens. 19: 899-905. PMID: 11393673
  4. Isradipine prevents the development of spontaneously occurring cardiac necrosis in cardiomyopathic hamster.  |  Jacques, D., et al. 2003. Can J Physiol Pharmacol. 81: 120-4. PMID: 12710524
  5. The L-type channel antagonist isradipine is neuroprotective in a mouse model of Parkinson's disease.  |  Ilijic, E., et al. 2011. Neurobiol Dis. 43: 364-71. PMID: 21515375
  6. Effect of hydrophilic polymers on isradipine complexation with hydroxypropyl β-cyclodextrin.  |  Mummidi, V. and Jayanthi, V. 2013. Drug Dev Ind Pharm. 39: 970-7. PMID: 22612875
  7. Isradipine prevents rotenone-induced intracellular calcium rise that accelerates senescence in human neuroblastoma SH-SY5Y cells.  |  Yu, X., et al. 2013. Neuroscience. 246: 243-53. PMID: 23664925
  8. Amorphous isradipine nanosuspension by the sonoprecipitation method.  |  Tran, TT., et al. 2014. Int J Pharm. 474: 146-50. PMID: 25138256
  9. Lower Affinity of Isradipine for L-Type Ca2+ Channels during Substantia Nigra Dopamine Neuron-Like Activity: Implications for Neuroprotection in Parkinson's Disease.  |  Ortner, NJ., et al. 2017. J Neurosci. 37: 6761-6777. PMID: 28592699
  10. L-type calcium channel antagonist isradipine age-dependently decreases plaque associated dystrophic neurites in 5XFAD mouse model.  |  Wickline, JL., et al. 2023. Neuropharmacology. 227: 109454. PMID: 36740015
  11. Isradipine suppresses amphetamine-induced conditioned place preference and locomotor stimulation in the rat.  |  Pucilowski, O., et al. 1995. Neuropsychopharmacology. 12: 239-44. PMID: 7612157
  12. Effect of isradipine on the formation and regression of fatty streaks in cholesterol fed rabbits.  |  Kunjara-Na-Ayudhya, R., et al. 1994. Cardiovasc Res. 28: 1089-95. PMID: 7954596
  13. Isradipine inhibits nicotine intravenous self-administration in drug-naive mice.  |  Martellotta, MC., et al. 1995. Pharmacol Biochem Behav. 52: 271-4. PMID: 8577790

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Isradipine, 10 mg

sc-201467
10 mg
$88.00

Isradipine, 50 mg

sc-201467A
50 mg
$324.00

What is the appearance of the compound?

Asked by: two2igm05
Thank you for your question. Isradipine, sc-201467, is in light yellow crystalline powder form.
Answered by: Chemical Support 4
Date published: 2017-04-05
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Rated 5 out of 5 by from Ilijic et alIlijic et al. (PubMed ID 21515375) found that the calcium channel blocker, Isradipine, showed a neuroprotective effect in a mouse model of Parkinson's disease by generating a dose-dependent sparing of dopamine (DA) neuron fibers and cell bodies. -SCBT Publication Review
Date published: 2015-05-22
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Isradipine is rated 5.0 out of 5 by 1.
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