Molecular Weight: 501.5 g/mol

VS-4718 (PND-1186) Chemical Structure
Chemical Structure
Check the VS-4718 (PND-1186) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

How to Prepare Stock Solution?

Concentration Volume Mass
1 mg 5 mg 10 mg
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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 (199.4 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).

Chemical Information

IUPAC Name 2-[[2-(2-methoxy-4-morpholin-4-ylanilino)-5-(trifluoromethyl)-4-pyridinyl]amino]-N-methylbenzamide
CAS Number 1061353-68-1
Molecular Formula

C25H26F3N5O3
Molecular Weight (MW) 501.5
SMILES CNC(=O)C1=CC=CC=C1NC2=CC(=NC=C2C(F)(F)F)NC3=C(C=C(C=C3)N4CCOCC4)OC
InChIKey IGUBBWJDMLCRIK-UHFFFAOYSA-N

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