SMILES:

C1CC(C1)(C2=CC=C(C=C2)C3=C(C=C4C(=C3)C(=CN4)C(=O)O)Cl)O
PF-06409577 Chemical Structure
Chemical Structure
Check the PF-06409577 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 6-chloro-5-[4-(1-hydroxycyclobutyl)phenyl]-1H-indole-3-carboxylic acid
CAS Number 1467057-23-3
Molecular Formula

C19H16ClNO3
Molecular Weight (MW) 341.79
SMILES C1CC(C1)(C2=CC=C(C=C2)C3=C(C=C4C(=C3)C(=CN4)C(=O)O)Cl)O
InChIKey FHQXLWCFSUSXBF-UHFFFAOYSA-N

How to Prepare Stock Solution?

Concentration Volume Mass
1 mg 5 mg 10 mg
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (292.57 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 68 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.