Molecular Weight: 373.46 g/mol

Volinanserin Chemical Structure
Chemical Structure
Check the Volinanserin 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 75 mg/mL (200.82 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 75 mg/mL
Water ˂1 mg/mL
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 (R)-(2,3-dimethoxyphenyl)-[1-[2-(4-fluorophenyl)ethyl]piperidin-4-yl]methanol
CAS Number 139290-65-6
Molecular Formula

C22H28FNO3
Molecular Weight (MW) 373.46
SMILES COC1=CC=CC(=C1OC)C(C2CCN(CC2)CCC3=CC=C(C=C3)F)O
InChIKey HXTGXYRHXAGCFP-OAQYLSRUSA-N

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