CAS No. 890655-80-8

Batch: Purity:99.03
Verdiperstat Chemical Structure
Chemical Structure
Check the Verdiperstat product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 1-(2-propan-2-yloxyethyl)-2-sulfanylidene-5H-pyrrolo[3,2-d]pyrimidin-4-one
CAS Number 890655-80-8
Molecular Formula

C11H15N3O2S

Molecular Weight (MW) 253.32
SMILES CC(C)OCCN1C2=C(C(=O)NC1=S)NC=C2
InChIKey FVJCUZCRPIMVLB-UHFFFAOYSA-N

Ordering Information

Biological Activity

Verdiperstat (AZD3241) is an orally active, selective, and irreversible inhibitor of myeloperoxidase (MPO). By suppressing MPO enzyme activity, verdiperstat reduces the accumulation of cytotoxic reactive oxygen species and hypochlorous acid, thereby attenuating neuroinflammation and microglial activation. These downstream cellular mechanisms inhibit oxidative stress-mediated neuronal injury and support its therapeutic potential in neurodegenerative brain disorders.

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 51 mg/mL (201.32 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 13 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).

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