SMILES:

CC1=CC(=C(N1C2=CN=CC=C2)C)C=C3C(=O)N(C(=O)S3)C4=CC=CC=C4
iCRT14 Chemical Structure
Chemical Structure
Check the iCRT14 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (5Z)-5-[(2,5-dimethyl-1-pyridin-3-ylpyrrol-3-yl)methylidene]-3-phenyl-1,3-thiazolidine-2,4-dione
CAS Number 677331-12-3
Molecular Formula

C21H17N3O2S
Molecular Weight (MW) 375.44
SMILES CC1=CC(=C(N1C2=CN=CC=C2)C)C=C3C(=O)N(C(=O)S3)C4=CC=CC=C4
InChIKey NCSHZXNGQYSKLR-UNOMPAQXSA-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 37 mg/mL (98.55 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).

Jump to

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