SMILES:

CCOC1=C(C(=CC=C1)OCCN(C)C)C(=O)NC2=CC(=C(C=C2)Cl)C(F)(F)F
YF-2 Chemical Structure
Chemical Structure
Check the YF-2 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name N-[4-chloro-3-(trifluoromethyl)phenyl]-2-[2-(dimethylamino)ethoxy]-6-ethoxybenzamide
CAS Number 1311423-89-8
Molecular Formula

C20H22ClF3N2O3

Molecular Weight (MW) 430.85
SMILES CCOC1=C(C(=CC=C1)OCCN(C)C)C(=O)NC2=CC(=C(C=C2)Cl)C(F)(F)F
InChIKey TZHLDFAKTWDTOW-UHFFFAOYSA-N

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 86 mg/mL (199.6 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water 86 mg/mL
Ethanol 86 mg/mL
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).

Aliquotting Service

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Pre-aliquoted for Longevity: Solid-state aliquots offer significantly longer shelf life compared to stock solutions, ensuring maximum stability for every use.

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