CAS No. 1424635-83-5

Batch: Purity:99.98
TRULI (Lats-IN-1) Chemical Structure
Chemical Structure
Check the TRULI (Lats-IN-1) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name N-(3-benzyl-1,3-thiazol-2-ylidene)-1H-pyrrolo[2,3-b]pyridine-3-carboxamide
CAS Number 1424635-83-5
Molecular Formula

C18H14N4OS

Molecular Weight (MW) 334.40
SMILES O=C(N=C1SC=CN1CC2=CC=CC=C2)C3=C[NH]C4=NC=CC=C34
InChIKey VTXBMVZVPUSAJF-UHFFFAOYSA-N

Ordering Information

Biological Activity

TRULI is a potent ATP-competitive inhibitor of large tumor suppressor kinases 1 and 2 (Lats1/2). By blocking Lats1 and Lats2 activity in the Hippo signaling pathway, TRULI prevents Yap phosphorylation, promoting Yap nuclear accumulation and activation of downstream transcriptional programs. Consequently, TRULI induces cell proliferation in postmitotic tissues and supports early-stage proliferative regeneration of sensory hair cell receptors in the inner ear. [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 67 mg/mL (200.35 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.