Molecular Weight: 454.21 g/mol

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

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 91 mg/mL (200.34 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).

Chemical Information

CAS Number 459836-30-7
Molecular Formula

C17H17BrN3O5P
Molecular Weight (MW) 454.21
SMILES CC(NC(C1=C2NC(=O)C(=O)NC2=CC=C1)[P;v5](O)(O)=O)C3=CC=C(Br)C=C3

Jump to

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