CAS No. 865854-05-3

Batch: Purity:99.93
Tideglusib Chemical Structure
Chemical Structure
Check the Tideglusib product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 4-benzyl-2-naphthalen-1-yl-1,2,4-thiadiazolidine-3,5-dione
CAS Number 865854-05-3
Molecular Formula

C19H14N2O2S

Molecular Weight (MW) 334.39
SMILES C1=CC=C(C=C1)CN2C(=O)N(SC2=O)C3=CC=CC4=CC=CC=C43
InChIKey PMJIHLSCWIDGMD-UHFFFAOYSA-N

Ordering Information

Biological Activity

Tideglusib is a potent, irreversible, non-ATP-competitive GSK-3β inhibitor. By inhibiting GSK-3β activity, it blocks tau hyperphosphorylation and decreases amyloid plaque accumulation in neural tissues. Suppression of GSK-3β modulates Wnt/β-catenin and NF-κB signaling pathways, thereby exerting marked neuroprotective effects, suppressing neuroinflammation, and enhancing adult neural progenitor cell proliferation in animal models of neurodegenerative diseases. [1]

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 1 mg/mL (2.99 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous 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.