Mibefradil dihydrochloride NEW
| Price | $64 | $156 |
| Package | 1mg | 5mg |
| Supply Ability: | 10g |
| Update Time: | 2026-06-08 |
Product Details
| Product Name: Mibefradil dihydrochloride | CAS No.: 116666-63-8 |
| Purity: 99.91% | Supply Ability: 10g |
| Release date: 2026/06/08 |
Product Introduction
Bioactivity
| Name | Mibefradil dihydrochloride |
| Description | Mibefradil dihydrochloride (Ro 40-5967 (dihydrochloride)) is an blocker of calcium channel with moderate selectivity for T-type Ca2+ channels (T-type and L-type currents with IC50s of 2.7 μM and 18.6 μM, respectively). |
| Cell Research | Human Orai1-3 cDNAs in tetracycline-regulated pcDNA4/TO vectors were transfected into HEK293 T-REx cells with stromal interaction molecule 1 (STIM1) stable expression. The Orai currents were recorded by whole-cell and excised-membrane patch clamp. Ca2+?influx or release was measured by Fura-PE3/AM. Cell growth and death were monitored by WST-1, LDH assays and flow cytometry[3]. |
| In vitro | Mibefradil dihydrochloride inhibits reversibly the T- and L-type currents with IC50 values of 2.7 and 18.6 μM, respectively.[1].Mibefradil inhibited Orai1, Orai2, and Orai3 currents dose-dependently. The IC50 for Orai1, Orai2, and Orai3 channels was 52.6, 14.1, and 3.8 μM respectively. Outside-out patch demonstrated that perfusion of 10-μM mibefradil to the extracellular surface completely blocked Orai3 currents and single channel activity evoked by 2-APB. Intracellular application of mibefradil did not alter Orai3 channel activity. Mibefradil at higher concentrations (>50 μM) inhibited Ca2+ release but had no effect on cytosolic STIM1 translocation evoked by thapsigargin. Inhibition on Orai channels by mibefradil was structure-related, as other T-type Ca2+ channel blockers with different structures, such as ethosuximide and ML218, had no or minimal effects on Orai channels. Moreover, mibefradil inhibited cell proliferation, induced apoptosis, and arrested cell cycle progression[3]. |
| In vivo | Compared with the saline-treated group, rats receiving Mibefradil or Ethosuximide show significant lower CaV3.2 expression in the spinal cord and DRG. |
| Storage | Keep away from moisture Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | H2O : 122 mg/mL (214.58 mM), Sonication is recommended. |
| Keywords | T-type calcium channel | Ro 40-5967 | Mibefradil dihydrochloride | Mibefradil | L-type calcium channel | Inhibitor | inhibit | CalciumChannel | Calcium Channel | Ca2+ channels | Ca channels |
| Inhibitors Related | Quadrol | Tricaine methanesulfonate | Nisoldipine | 2,4,6-Tri-tert-butylphenol | Chlorocresol | L-Ascorbic acid | L-Phenylalanine | L-Ascorbic acid sodium salt | 2-Nitrobenzoic acid | Magnesium Chloride Hexahydrate | Magnesium sulfate | Cinchonine |
| Related Compound Libraries | Bioactive Compound Library | Pain-Related Compound Library | Membrane Protein-targeted Compound Library | Anti-Cancer Clinical Compound Library | Drug Repurposing Compound Library | Inhibitor Library | Neuroprotective Compound Library | Bitter Compound library | Clinical Compound Library | Bioactive Compounds Library Max | Ion Channel Targeted Library | Anti-Cancer Drug Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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