CAS No. 1285515-21-0

Batch: Purity:99.88
GSK2578215A Chemical Structure
Chemical Structure
Check the GSK2578215A product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 5-(2-fluoro-4-pyridinyl)-2-phenylmethoxy-N-pyridin-3-ylbenzamide
CAS Number 1285515-21-0
Molecular Formula

C24H18FN3O2

Molecular Weight (MW) 399.42
SMILES C1=CC=C(C=C1)COC2=C(C=C(C=C2)C3=CC(=NC=C3)F)C(=O)NC4=CN=CC=C4
InChIKey WCIGMFCFPXZRMQ-UHFFFAOYSA-N

Ordering Information

Biological Activity

GSK2578215A is a potent, selective kinase inhibitor targeting LRRK2 (G2019S) (IC50 8.9 nM) and LRRK2 (WT) (IC50 10.9 nM). By directly inhibiting LRRK2 catalytic activity, it suppresses phosphorylation at key regulatory sites Ser910 and Ser935 in cell and tissue models. This pharmacological inhibition impairs downstream LRRK2 signaling pathways, making GSK2578215A an effective chemical probe for investigating LRRK2-driven cellular functions and neuroprotective mechanisms.

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 79 mg/mL (197.78 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).

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