SMILES:

CCCCCCOC(C)C1=CC=CC(=C1OC)C2=CSC(=N2)NC(=O)C3=CC(=C(\C=C(/C)C(O)=O)C(=C3)Cl)Cl
Lusutrombopag Chemical Structure
Chemical Structure
Check the Lusutrombopag product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (E)-3-[2,6-dichloro-4-[[4-[3-[(1S)-1-hexoxyethyl]-2-methoxyphenyl]-1,3-thiazol-2-yl]carbamoyl]phenyl]-2-methylprop-2-enoic acid
CAS Number 1110766-97-6
Molecular Formula

C29H32Cl2N2O5S
Molecular Weight (MW) 591.55
SMILES CCCCCCOC(C)C1=CC=CC(=C1OC)C2=CSC(=N2)NC(=O)C3=CC(=C(\C=C(/C)C(O)=O)C(=C3)Cl)Cl
InChIKey NOZIJMHMKORZBA-KJCUYJGMSA-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 100 mg/mL (169.04 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.