Molecular Weight: 350.80 g/mol

SEL201 Chemical Structure
Chemical Structure
Check the SEL201 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

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 70 mg/mL (199.54 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 5 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).

Chemical Information

IUPAC Name 5-(3-amino-1H-indazol-6-yl)-1-[(3-chlorophenyl)methyl]pyridin-2-one
CAS Number 2095704-43-9
Molecular Formula

C19H15ClN4O

Molecular Weight (MW) 350.80
SMILES NC1=N[NH]C2=C1C=CC(=C2)C3=CN(CC4=CC(=CC=C4)Cl)C(=O)C=C3
InChIKey YQVUADHJKWJHAF-UHFFFAOYSA-N

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Note: Technical data last updated: Sep 1, 2026.