CAS No. 89226-75-5

Batch: Purity:99.57
Manidipine 2HCl Chemical Structure
Chemical Structure
Check the Manidipine 2HCl product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 5-O-[2-(4-benzhydrylpiperazin-1-yl)ethyl] 3-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;dihydrochloride
CAS Number 89226-75-5
Molecular Formula

C35H38N4O6.2HCl

Molecular Weight (MW) 683.62
SMILES CC1=C(C(C(=C(N1)C)C(=O)OCCN2CCN(CC2)C(C3=CC=CC=C3)C4=CC=CC=C4)C5=CC(=CC=C5)[N+](=O)[O-])C(=O)OC.Cl.Cl
InChIKey JINNGBXKBDUGQT-UHFFFAOYSA-N

Ordering Information

Biological Activity

Manidipine 2HCl is a lipophilic, third-generation dihydropyridine calcium channel blocker that acts as a potent inhibitor of voltage-gated calcium channels. By blocking voltage-dependent inward calcium currents in vascular smooth muscle cells, it reduces intracellular calcium levels and induces systemic vasodilation. Furthermore, manidipine suppresses vascular smooth muscle cell proliferation and DNA synthesis while promoting glycosaminoglycan synthesis.

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (146.28 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water Insoluble
Ethanol Insoluble
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

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Note: Technical data last updated: Sep 1, 2026.