Mibefradil

Mibefradil (Ro 40-5967) is a calcium channel blocker with moderate selectivity for T-type Ca2+ channels displaying IC50s of 2.7 μM and 18.6 μM for T-type and L-type currents, respectively[1].

Product Specifications

CAS Number

[116644-53-2]

Product Name Alternative

Ro 40-5967

UNSPSC

12352005

Hazard Statement

H302, H315, H319, H335

Target

Calcium Channel

Type

Reference compound

Related Pathways

Membrane Transporter/Ion Channel; Neuronal Signaling

Applications

Neuroscience-Neuromodulation

Field of Research

Cardiovascular Disease; Cancer

Assay Protocol

https://www.medchemexpress.com/mibefradil.html

Purity

99.29

Solubility

10 mM in DMSO

Smiles

O=C(O[C@@]1(CCN(CCCC2=NC3=CC=CC=C3N2)C)[C@@H](C(C)C)C4=C(C=C(F)C=C4)CC1)COC

Molecular Formula

C29H38FN3O3

Molecular Weight

495.63

Precautions

H302, H315, H319, H335

References & Citations

[1]Mehrke G, et al. The Ca (++) -channel blocker Ro 40-5967 blocks differently T-type and L-type Ca++ channels. J Pharmacol Exp Ther. 1994 Dec;271 (3) :1483-8.|[2]Brain KL, et al. The sources and sequestration of Ca (2+) contributing to neuroeffector Ca (2+) transients in the mouse vas deferens. J Physiol. 2003 Dec 1;553 (Pt 2) :627-35.|[3]Yu YF, et al. Protection of the cochlear hair cells in adult C57BL/6J mice by T-type calcium channel blockers. Exp Ther Med. 2016 Mar;11 (3) :1039-1044.|[4]Shiue SJ, et al. Chronic intrathecal infusion of T-type calcium channel blockers attenuates CaV3.2 upregulation in nerve-ligated rats. Acta Anaesthesiol Taiwan. 2016 Oct 17. pii: S1875-4597 (16) 30071-6.