SMILES:

C1=CC(=C(C(=C1)Br)C(=O)C2=CNC(=C2)C(=O)NC3=CN=CC=C3)F
ERK5-IN-2 Chemical Structure
Chemical Structure
Check the ERK5-IN-2 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 4-(2-bromo-6-fluorobenzoyl)-N-pyridin-3-yl-1H-pyrrole-2-carboxamide
CAS Number 1888305-96-1
Molecular Formula

C17H11BrFN3O2
Molecular Weight (MW) 388.19
SMILES C1=CC(=C(C(=C1)Br)C(=O)C2=CNC(=C2)C(=O)NC3=CN=CC=C3)F
InChIKey ATKCERYALDNMPL-UHFFFAOYSA-N

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 78 mg/mL (200.93 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 3 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.