SMILES:

C1=CC=C(C=C1)C(=NNC2=NC=C(C=C2)Cl)C3=CC=CC=N3
Z-JIB-04 (NSC 693627) Chemical Structure
Chemical Structure
Check the Z-JIB-04 (NSC 693627) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 5-chloro-N-[(Z)-[phenyl(pyridin-2-yl)methylidene]amino]pyridin-2-amine
CAS Number 199596-24-2
Molecular Formula

C17H13ClN4
Molecular Weight (MW) 308.76
SMILES C1=CC=C(C=C1)C(=NNC2=NC=C(C=C2)Cl)C3=CC=CC=N3
InChIKey YHHFKWKMXWRVTJ-XLNRJJMWSA-N

How to Prepare Stock Solution?

Concentration Volume Mass
1 mg 5 mg 10 mg
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 8 mg/mL (25.91 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.