SMILES:

[Cl-].ClC1=CC=C(C=C1)C([N]2C=C[N+](=C2)CC(OCC3=CC=C(Cl)C=C3Cl)C4=C(Cl)C=C(Cl)C=C4)C5=CC=C(Cl)C=C5
Calmidazolium chloride Chemical Structure
Chemical Structure
Check the Calmidazolium chloride product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 1-[bis(4-chlorophenyl)methyl]-3-[2-(2,4-dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]imidazol-3-ium chloride
CAS Number 57265-65-3
Molecular Formula

C31H23Cl6N2O.Cl
Molecular Weight (MW) 687.7
SMILES [Cl-].ClC1=CC=C(C=C1)C([N]2C=C[N+](=C2)CC(OCC3=CC=C(Cl)C=C3Cl)C4=C(Cl)C=C(Cl)C=C4)C5=CC=C(Cl)C=C5
InChIKey YGEIMSMISRCBFF-UHFFFAOYSA-M

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (145.41 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 50 mg/mL
Water 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).

Jump to

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