Molecular Weight: 380.91 g/mol

Opaganib (ABC294640) Chemical Structure
Chemical Structure
Check the Opaganib (ABC294640) 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 76 mg/mL (199.52 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 28 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 3-(4-chlorophenyl)-N-(pyridin-4-ylmethyl)adamantane-1-carboxamide
CAS Number 915385-81-8
Molecular Formula

C23H25ClN2O
Molecular Weight (MW) 380.91
SMILES C1C2CC3(CC1CC(C2)(C3)C(=O)NCC4=CC=NC=C4)C5=CC=C(C=C5)Cl
InChIKey CAOTVXGYTWCKQE-UHFFFAOYSA-N

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