SMILES:

CN(N=C1)C(C=C2)=C1C=C2C3=NC(C4=NN5C([C@@H](C)N(C(C=C)=O)CC5)=C4)=[C@]([C@]6=C(F)C=C(F)C=C6OCCOC)C7=C3C=CS7
BBO-10203 Chemical Structure
Chemical Structure
Check the BBO-10203 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 1-[2-[7-[2,4-difluoro-6-(2-methoxyethoxy)phenyl]-4-(1-methylindazol-5-yl)thieno[3,2-c]pyridin-6-yl]-4-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-5-yl]prop-2-en-1-one
CAS Number 2971769-60-3
Molecular Formula C34H30F2N6O3S
Molecular Weight (MW) 640.70
SMILES CN(N=C1)C(C=C2)=C1C=C2C3=NC(C4=NN5C([C@@H](C)N(C(C=C)=O)CC5)=C4)=[C@]([C@]6=C(F)C=C(F)C=C6OCCOC)C7=C3C=CS7
InChIKey CHKHXOHYIIZDNQ-UHFFFAOYSA-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 33 mg/mL (51.5 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.