SMILES:

CC(C)C1=C2N=C(C)C=C(NC3CCN(CC3)C(=O)OC4CCN(C4)C(=O)\C=C\CN(C)C)[N]2N=C1
LY3405105 Chemical Structure
Chemical Structure
Check the LY3405105 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name [1-[(E)-4-(dimethylamino)but-2-enoyl]pyrrolidin-3-yl] 4-[(5-methyl-3-propan-2-ylpyrazolo[1,5-a]pyrimidin-7-yl)amino]piperidine-1-carboxylate
CAS Number 2326428-25-3
Molecular Formula

C26H39N7O3
Molecular Weight (MW) 497.63
SMILES CC(C)C1=C2N=C(C)C=C(NC3CCN(CC3)C(=O)OC4CCN(C4)C(=O)\C=C\CN(C)C)[N]2N=C1
InChIKey GRDAHPJRLCTJNA-VOTSOKGWSA-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 99 mg/mL (198.94 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 99 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.