SMILES:

C1=CC2=C(C=CC(=C2)C(C3=NN=C4N3N=C(C=C4)C5=CC=NC=C5)(F)F)N=C1
JNJ-38877618(OMO-1) Chemical Structure
Chemical Structure
Check the JNJ-38877618(OMO-1) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 6-[difluoro-(6-pyridin-4-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl]quinoline
CAS Number 943540-74-7
Molecular Formula

C20H12F2N6
Molecular Weight (MW) 374.35
SMILES C1=CC2=C(C=CC(=C2)C(C3=NN=C4N3N=C(C=C4)C5=CC=NC=C5)(F)F)N=C1
InChIKey KOAWAWHSMVKCON-UHFFFAOYSA-N

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 10 mg/mL (26.71 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 2 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).

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